package org.apache.blur.manager;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import static org.apache.blur.thrift.generated.RecordMutationType.APPEND_COLUMN_VALUES;
import static org.apache.blur.thrift.generated.RecordMutationType.DELETE_ENTIRE_RECORD;
import static org.apache.blur.thrift.generated.RecordMutationType.REPLACE_COLUMNS;
import static org.apache.blur.thrift.generated.RecordMutationType.REPLACE_ENTIRE_RECORD;
import static org.apache.blur.thrift.generated.RowMutationType.DELETE_ROW;
import static org.apache.blur.thrift.generated.RowMutationType.UPDATE_ROW;
import static org.apache.blur.thrift.util.BlurThriftHelper.match;
import static org.apache.blur.thrift.util.BlurThriftHelper.newColumn;
import static org.apache.blur.thrift.util.BlurThriftHelper.newRecord;
import static org.apache.blur.thrift.util.BlurThriftHelper.newRecordMutation;
import static org.apache.blur.thrift.util.BlurThriftHelper.newRow;
import static org.apache.blur.thrift.util.BlurThriftHelper.newRowMutation;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicLongArray;
import org.apache.blur.BlurConfiguration;
import org.apache.blur.lucene.search.DeepPagingCache;
import org.apache.blur.manager.clusterstatus.ClusterStatus;
import org.apache.blur.manager.indexserver.LocalIndexServer;
import org.apache.blur.manager.results.BlurResultIterable;
import org.apache.blur.manager.status.QueryStatusManager;
import org.apache.blur.memory.MemoryAllocationWatcher;
import org.apache.blur.memory.Watcher;
import org.apache.blur.server.TableContext;
import org.apache.blur.thrift.generated.BlurException;
import org.apache.blur.thrift.generated.BlurQuery;
import org.apache.blur.thrift.generated.BlurResult;
import org.apache.blur.thrift.generated.Column;
import org.apache.blur.thrift.generated.Facet;
import org.apache.blur.thrift.generated.FetchRecordResult;
import org.apache.blur.thrift.generated.FetchResult;
import org.apache.blur.thrift.generated.FetchRowResult;
import org.apache.blur.thrift.generated.HighlightOptions;
import org.apache.blur.thrift.generated.Query;
import org.apache.blur.thrift.generated.Record;
import org.apache.blur.thrift.generated.RecordMutation;
import org.apache.blur.thrift.generated.Row;
import org.apache.blur.thrift.generated.RowMutation;
import org.apache.blur.thrift.generated.RowMutationType;
import org.apache.blur.thrift.generated.ScoreType;
import org.apache.blur.thrift.generated.Selector;
import org.apache.blur.thrift.generated.TableDescriptor;
import org.apache.blur.trace.BaseTraceStorage;
import org.apache.blur.trace.Trace;
import org.apache.blur.trace.TraceCollector;
import org.apache.blur.trace.TraceStorage;
import org.apache.blur.utils.BlurConstants;
import org.apache.blur.utils.BlurIterator;
import org.apache.blur.utils.ShardUtil;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.Filter;
import org.apache.lucene.search.QueryWrapperFilter;
import org.apache.lucene.search.TermQuery;
import org.json.JSONException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class IndexManagerTest {
private static final File TMPDIR = new File("./target/tmp");
private static final String SHARD_NAME = ShardUtil.getShardName(BlurConstants.SHARD_PREFIX, 0);
private static final String TABLE = "table";
private static final String FAMILY = "test-family";
private static final String FAMILY2 = "test-family2";
private static final MemoryAllocationWatcher NOTHING = new MemoryAllocationWatcher() {
@Override
public <T, E extends Exception> T run(Watcher<T, E> w) throws E {
return w.run();
}
};
private LocalIndexServer server;
private IndexManager indexManager;
private File base;
private QueryStatusManager _statusManager;
@Before
public void setUp() throws BlurException, IOException, InterruptedException {
TableContext.clear();
base = new File(TMPDIR, "blur-index-manager-test");
rm(base);
File file = new File(new File(base, TABLE), UUID.randomUUID().toString());
file.mkdirs();
IndexManagerTestReadInterceptor.interceptor = null;
final TableDescriptor tableDescriptor = new TableDescriptor();
tableDescriptor.setName(TABLE);
tableDescriptor.setTableUri(file.toURI().toString());
tableDescriptor.putToTableProperties("blur.shard.time.between.refreshs", Long.toString(100));
tableDescriptor.setShardCount(1);
tableDescriptor.putToTableProperties(BlurConstants.BLUR_SHARD_READ_INTERCEPTOR,
IndexManagerTestReadInterceptor.class.getName());
server = new LocalIndexServer(tableDescriptor);
BlurFilterCache filterCache = new DefaultBlurFilterCache(new BlurConfiguration());
long statusCleanupTimerDelay = 1000;
_statusManager = new QueryStatusManager(statusCleanupTimerDelay);
indexManager = new IndexManager(server, getClusterStatus(tableDescriptor), filterCache, 10000000, 100, 1, 1, 0,
new DeepPagingCache(), NOTHING, _statusManager);
setupData();
}
private ClusterStatus getClusterStatus(final TableDescriptor tableDescriptor) {
return new ClusterStatus() {
@Override
public void removeTable(String cluster, String table, boolean deleteIndexFiles) {
throw new RuntimeException("Not impl");
}
@Override
public boolean isReadOnly(boolean useCache, String cluster, String table) {
throw new RuntimeException("Not impl");
}
@Override
public boolean isOpen() {
throw new RuntimeException("Not impl");
}
@Override
public boolean isInSafeMode(boolean useCache, String cluster) {
throw new RuntimeException("Not impl");
}
@Override
public boolean isEnabled(boolean useCache, String cluster, String table) {
throw new RuntimeException("Not impl");
}
@Override
public List<String> getTableList(boolean useCache, String cluster) {
throw new RuntimeException("Not impl");
}
@Override
public TableDescriptor getTableDescriptor(boolean useCache, String cluster, String table) {
return tableDescriptor;
}
@Override
public List<String> getShardServerList(String cluster) {
throw new RuntimeException("Not impl");
}
@Override
public List<String> getOnlineShardServers(boolean useCache, String cluster) {
throw new RuntimeException("Not impl");
}
@Override
public List<String> getOnlineControllerList() {
throw new RuntimeException("Not impl");
}
@Override
public List<String> getControllerServerList() {
throw new RuntimeException("Not impl");
}
@Override
public List<String> getClusterList(boolean useCache) {
throw new RuntimeException("Not impl");
}
@Override
public String getCluster(boolean useCache, String table) {
return BlurConstants.BLUR_CLUSTER;
}
@Override
public boolean exists(boolean useCache, String cluster, String table) {
throw new RuntimeException("Not impl");
}
@Override
public void enableTable(String cluster, String table) {
throw new RuntimeException("Not impl");
}
@Override
public void disableTable(String cluster, String table) {
throw new RuntimeException("Not impl");
}
@Override
public void createTable(TableDescriptor tableDescriptor) {
throw new RuntimeException("Not impl");
}
@Override
public void registerActionOnTableStateChange(Action action) {
throw new RuntimeException("Not impl");
}
};
}
@After
public void teardown() {
if (indexManager != null) {
_statusManager.close();
indexManager.close();
indexManager = null;
}
server = null;
}
private void rm(File file) {
if (file.isDirectory()) {
for (File f : file.listFiles()) {
rm(f);
}
}
file.delete();
}
private void setupData() throws BlurException, IOException {
RowMutation mutation1 = newRowMutation(
TABLE,
"row-1",
newRecordMutation(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3")));
RowMutation mutation2 = newRowMutation(
TABLE,
"row-2",
newRecordMutation(FAMILY, "record-2", newColumn("testcol1", "value4"), newColumn("testcol2", "value5"),
newColumn("testcol3", "value6")),
newRecordMutation(FAMILY, "record-2B", newColumn("testcol2", "value234123"),
newColumn("testcol3", "value234123")));
RowMutation mutation3 = newRowMutation(
TABLE,
"row-3",
newRecordMutation(FAMILY, "record-3", newColumn("testcol1", "value7"), newColumn("testcol2", "value8"),
newColumn("testcol3", "value9")));
RowMutation mutation4 = newRowMutation(
TABLE,
"row-4",
newRecordMutation(FAMILY, "record-4", newColumn("testcol1", "value1"), newColumn("testcol2", "value5"),
newColumn("testcol3", "value9")),
newRecordMutation(FAMILY, "record-4B", newColumn("testcol2", "value234123"),
newColumn("testcol3", "value234123")));
RowMutation mutation5 = newRowMutation(
TABLE,
"row-5",
newRecordMutation(FAMILY, "record-5A", newColumn("testcol1", "value13"), newColumn("testcol2", "value14"),
newColumn("testcol3", "value15")),
newRecordMutation(FAMILY, "record-5B", newColumn("testcol1", "value16"), newColumn("testcol2", "value17"),
newColumn("testcol3", "value18"), newColumn("testcol3", "value19")));
RowMutation mutation6 = newRowMutation(TABLE, "row-6",
newRecordMutation(FAMILY, "record-6A", newColumn("testcol12", "value110"), newColumn("testcol13", "value102")),
newRecordMutation(FAMILY, "record-6B", newColumn("testcol12", "value101"), newColumn("testcol13", "value104")),
newRecordMutation(FAMILY2, "record-6C", newColumn("testcol18", "value501")));
RowMutation mutation7 = newRowMutation(TABLE, "row-7",
newRecordMutation(FAMILY, "record-7A", newColumn("testcol12", "value101"), newColumn("testcol13", "value102")),
newRecordMutation(FAMILY2, "record-7B", newColumn("testcol18", "value501")));
indexManager.mutate(mutation1);
indexManager.mutate(mutation2);
indexManager.mutate(mutation3);
indexManager.mutate(mutation4);
indexManager.mutate(mutation5);
indexManager.mutate(mutation6);
indexManager.mutate(mutation7);
}
@Test
public void testMutationReplaceLargeRow() throws Exception {
final String rowId = "largerow";
indexManager.mutate(getLargeRow(rowId, RowMutationType.REPLACE_ROW, 10000));
TraceStorage oldReporter = Trace.getStorage();
Trace.setStorage(new BaseTraceStorage(new BlurConfiguration()) {
@Override
public void close() throws IOException {
}
@Override
public void store(TraceCollector collector) {
try {
System.out.println(collector.toJsonObject());
} catch (JSONException e) {
e.printStackTrace();
}
}
});
List<Thread> threads = new ArrayList<Thread>();
for (int i = 0; i < 25; i++) {
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
for (int t = 0; t < 50; t++) {
// Trace.setupTrace(rowId);
Selector selector = new Selector().setRowId(rowId);
FetchResult fetchResult = new FetchResult();
long s = System.nanoTime();
try {
indexManager.fetchRow(TABLE, selector, fetchResult);
} catch (BlurException e1) {
e1.printStackTrace();
}
long e = System.nanoTime();
assertNotNull(fetchResult.rowResult.row);
// Trace.tearDownTrace();
System.out.println((e - s) / 1000000.0);
}
}
});
threads.add(thread);
thread.start();
// thread.join();
}
for (Thread t : threads) {
t.join();
}
Trace.setStorage(oldReporter);
}
@Test
public void testMutationAppendLargeRow() throws Exception {
final String rowId = "largerowappend";
int batch = 2;
int batchSize = 10000;
for (int i = 0; i < batch; i++) {
System.out.println("Adding Batch [" + i + "]");
indexManager.mutate(getLargeRow(rowId, RowMutationType.UPDATE_ROW, batchSize));
}
FetchResult fetchResult = new FetchResult();
Selector selector = new Selector();
selector.setRowId(rowId);
indexManager.fetchRow(TABLE, selector, fetchResult);
FetchRowResult fetchRowResult = fetchResult.getRowResult();
System.out.println(fetchRowResult.getTotalRecords());
assertEquals(batch * batchSize, fetchRowResult.getTotalRecords());
}
private RowMutation getLargeRow(String rowId, RowMutationType rowMutationType, int count) {
RowMutation rowMutation = new RowMutation();
rowMutation.setTable(TABLE);
rowMutation.setRowId(rowId);
rowMutation.setRecordMutations(getRecordMutations(count));
rowMutation.setRowMutationType(rowMutationType);
return rowMutation;
}
private List<RecordMutation> getRecordMutations(int count) {
List<RecordMutation> mutations = new ArrayList<RecordMutation>();
for (int i = 0; i < count; i++) {
mutations.add(getRecordMutation());
}
return mutations;
}
private RecordMutation getRecordMutation() {
RecordMutation mutation = new RecordMutation();
mutation.setRecordMutationType(REPLACE_ENTIRE_RECORD);
Record record = new Record();
record.setFamily(FAMILY);
record.setRecordId(UUID.randomUUID().toString());
Random random = new Random();
for (int i = 0; i < 10; i++) {
record.addToColumns(new Column("col" + i, "value" + random.nextLong()));
}
mutation.setRecord(record);
return mutation;
}
@Test
public void testFetchRowByRowIdHighlighting() throws Exception {
Selector selector = new Selector().setRowId("row-6");
HighlightOptions highlightOptions = new HighlightOptions();
Query query = new Query();
query.setQuery(FAMILY2 + ".testcol13:value105 " + FAMILY + ".testcol12:value101");
highlightOptions.setQuery(query);
selector.setHighlightOptions(highlightOptions);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6", newRecord(FAMILY, "record-6B", newColumn("testcol12", "<<<value101>>>")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(3, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdHighlightingWithFullText() throws Exception {
Selector selector = new Selector().setRowId("row-6");
HighlightOptions highlightOptions = new HighlightOptions();
Query query = new Query();
query.setQuery("cool value101");
highlightOptions.setQuery(query);
selector.setHighlightOptions(highlightOptions);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6", newRecord(FAMILY, "record-6B", newColumn("testcol12", "<<<value101>>>")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(3, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdHighlightingWithFullTextWildCard() throws Exception {
Selector selector = new Selector().setRowId("row-6");
HighlightOptions highlightOptions = new HighlightOptions();
Query query = new Query();
query.setQuery("cool ?alue101");
highlightOptions.setQuery(query);
selector.setHighlightOptions(highlightOptions);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6", newRecord(FAMILY, "record-6B", newColumn("testcol12", "<<<value101>>>")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(3, rowResult.getTotalRecords());
}
@Test
public void testFetchRecordByLocationIdHighlighting() throws Exception {
Selector selector = new Selector().setLocationId(SHARD_NAME + "/0").setRecordOnly(true);
HighlightOptions highlightOptions = new HighlightOptions();
Query query = new Query();
query.setQuery(FAMILY + ".testcol1:value1");
query.setRowQuery(false);
highlightOptions.setQuery(query);
selector.setHighlightOptions(highlightOptions);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull(fetchResult.rowResult);
assertNotNull(fetchResult.recordResult.record);
assertEquals("row-1", fetchResult.recordResult.rowid);
assertEquals("record-1", fetchResult.recordResult.record.recordId);
assertEquals(FAMILY, fetchResult.recordResult.record.family);
Record record = newRecord(FAMILY, "record-1", newColumn("testcol1", "<<<value1>>>"));
assertEquals(record, fetchResult.recordResult.record);
}
@Test
public void testQueryWithJoinAll() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "+<+test-family.testcol12:value101 +test-family.testcol13:value102> +<test-family2.testcol18:value501>";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 1);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
}
@Test
public void testQueryWithJoin() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "+<+test-family.testcol12:value101 +test-family.testcol13:value102> +<test-family2.testcol18:value501>";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 1);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
}
@Test
public void testQueryWithJoinForcingSuperQuery() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "+<test-family.testcol1:value1> +<test-family.testcol3:value234123>";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 1);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
}
@Test
public void testQueryWithFacetsWithWildCard() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
blurQuery.facets = Arrays.asList(new Facet("test-family.testcol1:value*", Long.MAX_VALUE), new Facet(
"test-family.testcol1:value-nohit", Long.MAX_VALUE));
AtomicLongArray facetedCounts = new AtomicLongArray(2);
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, facetedCounts);
assertEquals(iterable.getTotalResults(), 2);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
assertEquals(2, facetedCounts.get(0));
assertEquals(0, facetedCounts.get(1));
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testFetchRowByLocationId() throws Exception {
Selector selector = new Selector().setLocationId(SHARD_NAME + "/0");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow(
"row-1",
newRecord(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3")));
assertEquals(row, fetchResult.rowResult.row);
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(1, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByLocationIdFromRecordOnlySearch() throws Exception {
BlurQuery blurQuery = new BlurQuery();
Query query = new Query();
query.setQuery("recordid:record-5B");
query.setRowQuery(false);
blurQuery.setQuery(query);
BlurResultIterable blurResultIterable = indexManager.query(TABLE, blurQuery, null);
BlurIterator<BlurResult, BlurException> iterator = blurResultIterable.iterator();
String locationId = null;
if (iterator.hasNext()) {
BlurResult result = iterator.next();
locationId = result.locationId;
} else {
fail();
}
Selector selector = new Selector().setLocationId(locationId);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow(
"row-5",
newRecord(FAMILY, "record-5A", newColumn("testcol1", "value13"), newColumn("testcol2", "value14"),
newColumn("testcol3", "value15")),
newRecord(FAMILY, "record-5B", newColumn("testcol1", "value16"), newColumn("testcol2", "value17"),
newColumn("testcol3", "value18"), newColumn("testcol3", "value19")));
assertEquals(row, fetchResult.rowResult.row);
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(2, rowResult.getTotalRecords());
}
@Test
public void testFetchMissingRowByLocationId() throws Exception {
try {
Selector selector = new Selector().setLocationId("shard4/0");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
fail("Should throw exception");
} catch (BlurException e) {
}
}
@Test
public void testFetchRecordByLocationId() throws Exception {
Selector selector = new Selector().setLocationId(SHARD_NAME + "/0").setRecordOnly(true);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull(fetchResult.rowResult);
assertNotNull(fetchResult.recordResult.record);
assertEquals("row-1", fetchResult.recordResult.rowid);
assertEquals("record-1", fetchResult.recordResult.record.recordId);
assertEquals(FAMILY, fetchResult.recordResult.record.family);
Record record = newRecord(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3"));
assertEquals(record, fetchResult.recordResult.record);
}
@Test
public void testFetchRowByRowId() throws Exception {
Selector selector = new Selector().setRowId("row-1");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow(
"row-1",
newRecord(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(1, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdWithInvalidFamily() throws Exception {
Selector selector = new Selector().setRowId("row-1");
selector.addToColumnFamiliesToFetch(UUID.randomUUID().toString());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(new Row("row-1", null), rowResult.getRow());
assertEquals(0, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdWithFamilySet() throws Exception {
Selector selector = new Selector().setRowId("row-6");
selector.addToColumnFamiliesToFetch(FAMILY2);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6", newRecord(FAMILY2, "record-6C", newColumn("testcol18", "value501")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(1, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdWithColumnSet() throws Exception {
Selector selector = new Selector().setRowId("row-6");
selector.putToColumnsToFetch(FAMILY, new HashSet<String>(Arrays.asList("testcol12")));
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6", newRecord(FAMILY, "record-6A", newColumn("testcol12", "value110")),
newRecord(FAMILY, "record-6B", newColumn("testcol12", "value101")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(2, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdWithFamilyAndColumnSet() throws Exception {
Selector selector = new Selector().setRowId("row-6");
selector.addToColumnFamiliesToFetch(FAMILY2);
selector.putToColumnsToFetch(FAMILY, new HashSet<String>(Arrays.asList("testcol12")));
selector.addToOrderOfFamiliesToFetch(FAMILY2);
selector.addToOrderOfFamiliesToFetch(FAMILY);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6", newRecord(FAMILY2, "record-6C", newColumn("testcol18", "value501")),
newRecord(FAMILY, "record-6A", newColumn("testcol12", "value110")),
newRecord(FAMILY, "record-6B", newColumn("testcol12", "value101")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(3, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdWithFilter() throws Exception {
IndexManagerTestReadInterceptor.interceptor = new ReadInterceptor(null) {
@Override
public Filter getFilter() {
return new QueryWrapperFilter(new TermQuery(new Term(FAMILY + ".testcol12", "value110")));
}
};
Selector selector = new Selector().setRowId("row-6");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow("row-6",
newRecord(FAMILY, "record-6A", newColumn("testcol12", "value110"), newColumn("testcol13", "value102")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(1, rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRowIdWithFilterNoRow() throws Exception {
IndexManagerTestReadInterceptor.interceptor = new ReadInterceptor(null) {
@Override
public Filter getFilter() {
return new QueryWrapperFilter(new TermQuery(new Term(FAMILY + ".testcol12", "NOROW-1")));
}
};
Selector selector = new Selector().setRowId("row-6");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertTrue(fetchResult.exists);
assertFalse(fetchResult.deleted);
assertNull(fetchResult.rowResult.row.records);
}
@Test
public void testFetchRowByRowIdBatch() throws Exception {
List<Selector> selectors = new ArrayList<Selector>();
selectors.add(new Selector().setRowId("row-1"));
selectors.add(new Selector().setRowId("row-2"));
List<FetchResult> fetchRowBatch = indexManager.fetchRowBatch(TABLE, selectors);
assertEquals(2, fetchRowBatch.size());
FetchResult fetchResult1 = fetchRowBatch.get(0);
assertNotNull(fetchResult1.rowResult.row);
Row row1 = newRow(
"row-1",
newRecord(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3")));
FetchRowResult rowResult1 = fetchResult1.getRowResult();
assertEquals(row1, rowResult1.getRow());
assertEquals(1, rowResult1.getTotalRecords());
FetchResult fetchResult2 = fetchRowBatch.get(1);
assertNotNull(fetchResult2.rowResult.row);
Row row2 = newRow(
"row-2",
newRecord(FAMILY, "record-2", newColumn("testcol1", "value4"), newColumn("testcol2", "value5"),
newColumn("testcol3", "value6")),
newRecord(FAMILY, "record-2B", newColumn("testcol2", "value234123"), newColumn("testcol3", "value234123")));
FetchRowResult rowResult2 = fetchResult2.getRowResult();
assertEquals(row2, rowResult2.getRow());
assertEquals(2, rowResult2.getTotalRecords());
}
@Test
public void testFetchRowByRowIdPaging() throws Exception {
Selector selector = new Selector().setRowId("row-6");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
List<Record> records = fetchResult.rowResult.row.getRecords();
for (Record record : records) {
System.out.println(record);
}
selector = new Selector().setRowId("row-6").setStartRecord(0).setMaxRecordsToFetch(1);
fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
assertTrue(fetchResult.rowResult.moreRecordsToFetch);
assertEquals(0, fetchResult.rowResult.startRecord);
assertEquals(1, fetchResult.rowResult.maxRecordsToFetch);
Row row1 = newRow("row-6",
newRecord(FAMILY, "record-6A", newColumn("testcol12", "value110"), newColumn("testcol13", "value102")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row1, rowResult.getRow());
assertEquals(3, rowResult.getTotalRecords());
selector = new Selector().setRowId("row-6").setStartRecord(1).setMaxRecordsToFetch(1);
fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
assertTrue(fetchResult.rowResult.moreRecordsToFetch);
assertEquals(1, fetchResult.rowResult.startRecord);
assertEquals(1, fetchResult.rowResult.maxRecordsToFetch);
Row row2 = newRow("row-6",
newRecord(FAMILY, "record-6B", newColumn("testcol12", "value101"), newColumn("testcol13", "value104")));
FetchRowResult rowResult2 = fetchResult.getRowResult();
assertEquals(row2, rowResult2.getRow());
assertEquals(3, rowResult2.getTotalRecords());
selector = new Selector().setRowId("row-6").setStartRecord(2).setMaxRecordsToFetch(1);
fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
assertFalse(fetchResult.rowResult.moreRecordsToFetch);
assertEquals(2, fetchResult.rowResult.startRecord);
assertEquals(1, fetchResult.rowResult.maxRecordsToFetch);
Row row3 = newRow("row-6", newRecord(FAMILY2, "record-6C", newColumn("testcol18", "value501")));
FetchRowResult rowResult3 = fetchResult.getRowResult();
assertEquals(row3, rowResult3.getRow());
assertEquals(3, rowResult3.getTotalRecords());
selector = new Selector().setRowId("row-6").setStartRecord(3).setMaxRecordsToFetch(1);
fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull(fetchResult.rowResult.row.records);
assertEquals(3, fetchResult.rowResult.getTotalRecords());
}
@Test
public void testFetchRowByRecordIdOnly() throws Exception {
Selector selector = new Selector().setRecordId("record-1");
FetchResult fetchResult = new FetchResult();
try {
indexManager.fetchRow(TABLE, selector, fetchResult);
fail("Invalid selector should throw exception.");
} catch (BlurException e) {
// do nothing, this is a pass
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
@Test
public void testFetchRowByRecordIdOnlyNoRecordOnly() throws Exception {
Selector selector = new Selector().setRowId("row-1").setRecordId("record-1");
FetchResult fetchResult = new FetchResult();
try {
indexManager.fetchRow(TABLE, selector, fetchResult);
fail("Invalid selector should throw exception.");
} catch (BlurException e) {
// do nothing, this is a pass
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
@Test
public void testFetchRowByRecordId() throws Exception {
Selector selector = new Selector().setRowId("row-1").setRecordId("record-1").setRecordOnly(true);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertFalse(fetchResult.deleted);
assertTrue(fetchResult.exists);
assertEquals(TABLE, fetchResult.table);
assertNull(fetchResult.rowResult);
assertNotNull(fetchResult.recordResult);
FetchRecordResult recordResult = fetchResult.recordResult;
assertEquals(FAMILY, recordResult.record.family);
assertEquals("record-1", recordResult.record.recordId);
assertEquals("row-1", recordResult.rowid);
Record record = newRecord(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3"));
assertEquals(record, recordResult.record);
}
@Test
public void testFetchRowByRecordIdWithFilterHit() throws Exception {
IndexManagerTestReadInterceptor.interceptor = new ReadInterceptor(null) {
@Override
public Filter getFilter() {
return new QueryWrapperFilter(new TermQuery(new Term(FAMILY + ".testcol1", "value1")));
}
};
Selector selector = new Selector().setRowId("row-1").setRecordId("record-1").setRecordOnly(true);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertFalse(fetchResult.deleted);
assertTrue(fetchResult.exists);
assertEquals(TABLE, fetchResult.table);
assertNull(fetchResult.rowResult);
assertNotNull(fetchResult.recordResult);
FetchRecordResult recordResult = fetchResult.recordResult;
assertEquals(FAMILY, recordResult.record.family);
assertEquals("record-1", recordResult.record.recordId);
assertEquals("row-1", recordResult.rowid);
Record record = newRecord(FAMILY, "record-1", newColumn("testcol1", "value1"), newColumn("testcol2", "value2"),
newColumn("testcol3", "value3"));
assertEquals(record, recordResult.record);
}
@Test
public void testFetchRowByRecordIdWithFilterNoHit() throws Exception {
IndexManagerTestReadInterceptor.interceptor = new ReadInterceptor(null) {
@Override
public Filter getFilter() {
return new QueryWrapperFilter(new TermQuery(new Term(FAMILY + ".testcol1", "NOHIT")));
}
};
Selector selector = new Selector().setRowId("row-1").setRecordId("record-1").setRecordOnly(true);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertFalse(fetchResult.deleted);
assertFalse(fetchResult.exists);
assertEquals(TABLE, fetchResult.table);
assertNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
@Test
public void testRecordFrequency() throws Exception {
assertEquals(2, indexManager.recordFrequency(TABLE, FAMILY, "testcol1", "value1"));
assertEquals(0, indexManager.recordFrequency(TABLE, FAMILY, "testcol1", "NO VALUE"));
}
@Test
public void testQuerySuperQueryTrue() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(2, iterable.getTotalResults());
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testQuerySuperQueryTrueWithFilter() throws Exception {
IndexManagerTestReadInterceptor.interceptor = new ReadInterceptor(null) {
@Override
public Filter getFilter() {
return new QueryWrapperFilter(new TermQuery(new Term(FAMILY + ".testcol2", "value2")));
}
};
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(1, iterable.getTotalResults());
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testQuerySuperQueryTrueWithSelector() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
blurQuery.selector = new Selector();
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 2);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
assertNotNull(result.fetchResult.rowResult);
assertNull(result.fetchResult.recordResult);
}
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testQuerySuperQueryFalse() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = false;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 2);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId()).setRecordOnly(true);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull(fetchResult.rowResult);
assertNotNull(fetchResult.recordResult);
}
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testQuerySuperQueryFalseWithSelector() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = false;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
blurQuery.selector = new Selector();
blurQuery.selector.setRecordOnly(true);
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 2);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
assertNull(result.fetchResult.rowResult);
assertNotNull(result.fetchResult.recordResult);
}
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testQueryRecordOnly() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.selector = new Selector();
blurQuery.selector.setRecordOnly(true);
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, null);
assertEquals(iterable.getTotalResults(), 2);
int matchRecord1 = 0;
int matchRecord4 = 0;
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
assertNull(result.fetchResult.rowResult);
assertNotNull(result.fetchResult.recordResult);
Record r = result.fetchResult.recordResult.record;
if (r.getRecordId().equals("record-1")) {
matchRecord1 += 1;
} else if (r.getRecordId().equals("record-4")) {
matchRecord4 += 1;
} else {
fail("Unexpected record ID [" + r.getRecordId() + "]");
}
}
assertEquals("Unexpected number of record-1 results", 1, matchRecord1);
assertEquals("Unexpected number of record-4 results", 1, matchRecord4);
}
@Test
public void testQueryWithFacets() throws Exception {
BlurQuery blurQuery = new BlurQuery();
blurQuery.query = new Query();
blurQuery.query.query = "test-family.testcol1:value1";
blurQuery.query.rowQuery = true;
blurQuery.query.scoreType = ScoreType.SUPER;
blurQuery.fetch = 10;
blurQuery.minimumNumberOfResults = Long.MAX_VALUE;
blurQuery.maxQueryTime = Long.MAX_VALUE;
blurQuery.uuid = "1";
blurQuery.facets = Arrays.asList(new Facet("test-family.testcol1:value1", Long.MAX_VALUE), new Facet(
"test-family.testcol1:value-nohit", Long.MAX_VALUE));
AtomicLongArray facetedCounts = new AtomicLongArray(2);
BlurResultIterable iterable = indexManager.query(TABLE, blurQuery, facetedCounts);
assertEquals(iterable.getTotalResults(), 2);
BlurIterator<BlurResult, BlurException> iterator = iterable.iterator();
while (iterator.hasNext()) {
BlurResult result = iterator.next();
Selector selector = new Selector().setLocationId(result.getLocationId());
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult);
assertNull(fetchResult.recordResult);
}
assertEquals(2, facetedCounts.get(0));
assertEquals(0, facetedCounts.get(1));
assertFalse(indexManager.currentQueries(TABLE).isEmpty());
Thread.sleep(2000);// wait for cleanup to fire
assertTrue(indexManager.currentQueries(TABLE).isEmpty());
}
@Test
public void testTerms() throws Exception {
List<String> terms = indexManager.terms(TABLE, FAMILY, "testcol1", "", (short) 100);
assertEquals(Arrays.asList("value1", "value13", "value16", "value4", "value7"), terms);
}
@Test
public void testTerms2() throws Exception {
List<String> terms = indexManager.terms(TABLE, null, "rowid", "", (short) 100);
assertEquals(Arrays.asList("row-1", "row-2", "row-3", "row-4", "row-5", "row-6", "row-7"), terms);
}
@Test
public void testTermsNonExistentField() throws Exception {
List<String> terms = indexManager.terms(TABLE, FAMILY, "nonexistentfield", "", (short) 100);
assertNotNull("Non-existent fields should not return null.", terms);
assertEquals("The terms of non-existent fields should be empty.", 0, terms.size());
}
@Test
public void testMutationReplaceRow() throws Exception {
RowMutation mutation = newRowMutation(
TABLE,
"row-4",
newRecordMutation(FAMILY, "record-4", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
indexManager.mutate(mutation);
Selector selector = new Selector().setRowId("row-4");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow(
"row-4",
newRecord(FAMILY, "record-4", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(1, rowResult.getTotalRecords());
}
@Test
public void testMutationReplaceRowFailureWithNullRecordId() throws Exception {
RowMutation mutation = newRowMutation(
TABLE,
"row-4",
newRecordMutation(FAMILY, null, newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
try {
indexManager.mutate(mutation);
fail();
} catch (BlurException e) {
}
}
@Test
public void testMutationReplaceRowWithNullRowId() throws Exception {
RowMutation mutation = newRowMutation(
TABLE,
null,
newRecordMutation(FAMILY, "record-4", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
try {
indexManager.mutate(mutation);
fail();
} catch (BlurException e) {
}
}
@Test
public void testMultipleMutationReplaceRecordWithInSameBatch() throws Exception {
RowMutation mutation1 = newRowMutation(
TABLE,
"row-4000",
newRecordMutation(FAMILY, "record-4a", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
RowMutation mutation2 = newRowMutation(
TABLE,
"row-4000",
newRecordMutation(FAMILY, "record-4b", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
mutation1.setRowMutationType(RowMutationType.UPDATE_ROW);
mutation2.setRowMutationType(RowMutationType.UPDATE_ROW);
indexManager.mutate(Arrays.asList(mutation1, mutation2));
Selector selector = new Selector().setRowId("row-4000");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull(fetchResult.rowResult.row);
Row row = newRow(
"row-4000",
newRecord(FAMILY, "record-4a", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")),
newRecord(FAMILY, "record-4b", newColumn("testcol1", "value2"), newColumn("testcol2", "value3"),
newColumn("testcol3", "value4")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(2, rowResult.getTotalRecords());
}
@Test
public void testMutationReplaceMissingRow() throws Exception {
Column c1 = newColumn("testcol1", "value20");
Column c2 = newColumn("testcol2", "value21");
Column c3 = newColumn("testcol3", "value22");
String rec = "record-6";
RecordMutation rm = newRecordMutation(FAMILY, rec, c1, c2, c3);
RowMutation mutation = newRowMutation(TABLE, "row-6", rm);
indexManager.mutate(mutation);
Selector selector = new Selector().setRowId("row-6");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
Row r = fetchResult.rowResult.row;
assertNotNull("new row should exist", r);
Row row = newRow(
"row-6",
newRecord(FAMILY, "record-6", newColumn("testcol1", "value20"), newColumn("testcol2", "value21"),
newColumn("testcol3", "value22")));
FetchRowResult rowResult = fetchResult.getRowResult();
assertEquals(row, rowResult.getRow());
assertEquals(1, rowResult.getTotalRecords());
}
@Test
public void testMutationDeleteRow() throws Exception {
RowMutation mutation = newRowMutation(DELETE_ROW, TABLE, "row-2");
indexManager.mutate(mutation);
Selector selector = new Selector().setRowId("row-2");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull("row should be deleted", fetchResult.rowResult);
}
@Test
public void testMutationDeleteMissingRow() throws Exception {
RowMutation mutation = newRowMutation(DELETE_ROW, TABLE, "row-6");
indexManager.mutate(mutation);
Selector selector = new Selector().setRowId("row-6");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull("row should not exist", fetchResult.rowResult);
}
@Test
public void testMutationUpdateRowDeleteLastRecord() throws Exception {
RecordMutation rm = newRecordMutation(DELETE_ENTIRE_RECORD, FAMILY, "record-3");
RowMutation rowMutation = newRowMutation(UPDATE_ROW, TABLE, "row-3", rm);
indexManager.mutate(rowMutation);
Selector selector = new Selector().setRowId("row-3");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNull("row should not exist", fetchResult.rowResult);
}
@Test
public void testMutationUpdateRowDeleteRecord() throws Exception {
RecordMutation rm = newRecordMutation(DELETE_ENTIRE_RECORD, FAMILY, "record-5A");
RowMutation rowMutation = newRowMutation(UPDATE_ROW, TABLE, "row-5", rm);
indexManager.mutate(rowMutation);
Selector selector = new Selector().setRowId("row-5");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
assertNotNull("row should exist", fetchResult.rowResult);
assertNotNull("row should exist", fetchResult.rowResult.row);
assertEquals("row should have one record", 1, fetchResult.rowResult.row.getRecordsSize());
}
@Test
public void testMutationUpdateRowReplaceExistingRecord() throws Exception {
Column c1 = newColumn("testcol4", "value104");
Column c2 = newColumn("testcol5", "value105");
Column c3 = newColumn("testcol6", "value105");
String rec = "record-5A";
RecordMutation rm = newRecordMutation(REPLACE_ENTIRE_RECORD, FAMILY, rec, c1, c2, c3);
Record r = updateAndFetchRecord("row-5", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 3 columns in record", 3, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
assertTrue("column 3 should be in record", r.columns.contains(c3));
}
@Test
public void testMutationUpdateRowReplaceMissingRecord() throws Exception {
Column c1 = newColumn("testcol4", "value104");
Column c2 = newColumn("testcol5", "value105");
Column c3 = newColumn("testcol6", "value105");
String rec = "record-5C";
RecordMutation rm = newRecordMutation(REPLACE_ENTIRE_RECORD, FAMILY, rec, c1, c2, c3);
Record r = updateAndFetchRecord("row-5", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 3 columns in record", 3, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
assertTrue("column 3 should be in record", r.columns.contains(c3));
}
@Test
public void testMutationUpdateRowReplaceMixedRecords() throws Exception {
Column c1 = newColumn("testcol4", "value104");
Column c2 = newColumn("testcol5", "value105");
Column c3 = newColumn("testcol6", "value105");
RecordMutation rm1 = newRecordMutation(REPLACE_ENTIRE_RECORD, FAMILY, "record-5A", c1, c2, c3);
Column c4 = newColumn("testcol4", "value104");
Column c5 = newColumn("testcol5", "value105");
Column c6 = newColumn("testcol6", "value105");
RecordMutation rm2 = newRecordMutation(REPLACE_ENTIRE_RECORD, FAMILY, "record-5C", c4, c5, c6);
RowMutation rowMutation = newRowMutation(UPDATE_ROW, TABLE, "row-5", rm1, rm2);
indexManager.mutate(rowMutation);
Selector selector = new Selector().setRowId("row-5");
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
Row r = fetchResult.rowResult.row;
assertNotNull("row should exist", r);
assertEquals("only 3 records in row", 3, r.getRecordsSize());
int rm1Matches = 0;
int rm2Matches = 0;
int nonMatches = 0;
for (Record record : r.records) {
if (match(rm1, record)) {
rm1Matches += 1;
} else if (match(rm2, record)) {
rm2Matches += 1;
} else {
nonMatches += 1;
}
}
assertEquals("matching record should be updated", 1, rm1Matches);
assertEquals("missing record should be added", 1, rm2Matches);
assertEquals("unmodified record should exist", 1, nonMatches);
}
@Test
public void testMutationUpdateRowReplaceExistingColumns() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol2", "value9999");
String rec = "record-1";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 3 columns in record", 3, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
boolean foundUnmodifiedColumn = false;
for (Column column : r.columns) {
if (column.name.equals("testcol3") && column.value.equals("value3")) {
foundUnmodifiedColumn = true;
break;
}
}
assertTrue("column 3 should be unmodified", foundUnmodifiedColumn);
}
@Test
public void testMutationUpdateRowReplaceExistingColumnsWhileDeletingAColumn() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol2", null);
String rec = "record-1";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 2 columns in record", 2, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
boolean foundUnmodifiedColumn = false;
for (Column column : r.columns) {
if (column.name.equals("testcol3") && column.value.equals("value3")) {
foundUnmodifiedColumn = true;
break;
}
}
assertTrue("column 3 should be unmodified", foundUnmodifiedColumn);
}
@Test
public void testMutationUpdateRowReplaceExistingDuplicateColumns() throws Exception {
Column c = newColumn("testcol3", "value999");
String rec = "record-5B";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c);
Record r = updateAndFetchRecord("row-5", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 3 columns in record", 3, r.getColumnsSize());
assertTrue("new column should be in record", r.columns.contains(c));
boolean foundDuplicateColumn = false;
for (Column column : r.columns) {
if (column.name.equals(c.name) && !column.value.equals(c.value)) {
foundDuplicateColumn = true;
break;
}
}
assertFalse("duplicate columns should be removed", foundDuplicateColumn);
}
@Test
public void testMutationUpdateRowReplaceMissingColumns() throws Exception {
Column c1 = newColumn("testcol4", "value999");
Column c2 = newColumn("testcol5", "value9999");
String rec = "record-1";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 5 columns in record", 5, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
}
@Test
public void testMutationUpdateRowReplaceMixedColumns() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol4", "value9999");
String rec = "record-1";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 4 columns in record", 4, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
}
@Test
public void testMutationUpdateRowMissingRecordReplaceColumns() throws Exception {
Column c1 = newColumn("testcol4", "value999");
Column c2 = newColumn("testcol5", "value9999");
String rec = "record-1B";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 2 columns in record", 2, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
}
@Test
public void testMutationUpdateMissingRowReplaceColumns() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol2", "value9999");
String rec = "record-6";
RecordMutation rm = newRecordMutation(REPLACE_COLUMNS, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-6", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 2 columns in record", 2, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
}
@Test
public void testMutationUpdateRowAppendColumns() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol2", "value9999");
Column c3 = newColumn("testcol4", "hmm");
String rec = "record-1";
RecordMutation rm = newRecordMutation(APPEND_COLUMN_VALUES, FAMILY, rec, c1, c2, c3);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 6 columns in record", 6, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
assertTrue("column 3 should be in record", r.columns.contains(c3));
int numTestcol1 = 0;
int numTestcol2 = 0;
int numTestcol3 = 0;
int numTestcol4 = 0;
int others = 0;
for (Column column : r.columns) {
if (column.name.equals("testcol1")) {
numTestcol1 += 1;
} else if (column.name.equals("testcol2")) {
numTestcol2 += 1;
} else if (column.name.equals("testcol3")) {
numTestcol3 += 1;
} else if (column.name.equals("testcol4")) {
numTestcol4 += 1;
} else {
others += 1;
}
}
assertEquals("should append testcol1", 2, numTestcol1);
assertEquals("should append testcol2", 2, numTestcol2);
assertEquals("should not append testcol3", 1, numTestcol3);
assertEquals("should append testcol4", 1, numTestcol4);
assertEquals("should not find other columns", 0, others);
}
@Test
public void testMutationUpdateRowMissingRecordAppendColumns() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol2", "value9999");
Column c3 = newColumn("testcol4", "hmm");
String rec = "record-1B";
RecordMutation rm = newRecordMutation(APPEND_COLUMN_VALUES, FAMILY, rec, c1, c2, c3);
Record r = updateAndFetchRecord("row-1", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 3 columns in record", 3, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
assertTrue("column 3 should be in record", r.columns.contains(c3));
}
@Test
public void testMutationUpdateMissingRowAppendColumns() throws Exception {
Column c1 = newColumn("testcol1", "value999");
Column c2 = newColumn("testcol2", "value9999");
String rec = "record-6";
RecordMutation rm = newRecordMutation(APPEND_COLUMN_VALUES, FAMILY, rec, c1, c2);
Record r = updateAndFetchRecord("row-6", rec, rm);
assertNotNull("record should exist", r);
assertEquals("only 2 columns in record", 2, r.getColumnsSize());
assertTrue("column 1 should be in record", r.columns.contains(c1));
assertTrue("column 2 should be in record", r.columns.contains(c2));
}
private Record updateAndFetchRecord(String rowId, String recordId, RecordMutation... recordMutations)
throws Exception {
RowMutation rowMutation = newRowMutation(UPDATE_ROW, TABLE, rowId, recordMutations);
indexManager.mutate(rowMutation);
Selector selector = new Selector().setRowId(rowId).setRecordId(recordId);
selector.setRecordOnly(true);
FetchResult fetchResult = new FetchResult();
indexManager.fetchRow(TABLE, selector, fetchResult);
return (fetchResult.recordResult != null ? fetchResult.recordResult.record : null);
}
}