/**
* 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.
*/
package org.apache.hadoop.hive.metastore.hbase;
import org.apache.commons.lang.StringUtils;
import org.apache.hadoop.hive.metastore.api.ColumnStatistics;
import org.apache.hadoop.hive.metastore.api.ColumnStatisticsData;
import org.apache.hadoop.hive.metastore.api.ColumnStatisticsDesc;
import org.apache.hadoop.hive.metastore.api.ColumnStatisticsObj;
import org.apache.hadoop.hive.metastore.api.Database;
import org.apache.hadoop.hive.metastore.api.FieldSchema;
import org.apache.hadoop.hive.metastore.api.Function;
import org.apache.hadoop.hive.metastore.api.FunctionType;
import org.apache.hadoop.hive.metastore.api.HiveObjectPrivilege;
import org.apache.hadoop.hive.metastore.api.HiveObjectRef;
import org.apache.hadoop.hive.metastore.api.HiveObjectType;
import org.apache.hadoop.hive.metastore.api.LongColumnStatsData;
import org.apache.hadoop.hive.metastore.api.Partition;
import org.apache.hadoop.hive.metastore.api.PrincipalType;
import org.apache.hadoop.hive.metastore.api.PrivilegeBag;
import org.apache.hadoop.hive.metastore.api.PrivilegeGrantInfo;
import org.apache.hadoop.hive.metastore.api.Role;
import org.apache.hadoop.hive.metastore.api.StorageDescriptor;
import org.apache.hadoop.hive.metastore.api.StringColumnStatsData;
import org.apache.hadoop.hive.metastore.api.Table;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class TestHBaseSchemaTool extends HBaseIntegrationTests {
private final String lsep = System.getProperty("line.separator");
@BeforeClass
public static void startup() throws Exception {
HBaseIntegrationTests.startMiniCluster();
}
@AfterClass
public static void shutdown() throws Exception {
HBaseIntegrationTests.shutdownMiniCluster();
}
@Before
public void setup() throws IOException {
setupHBaseStore();
}
@Test
public void listTables() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(true, null, null, null, conf, out, err);
Assert.assertEquals(StringUtils.join(HBaseReadWrite.tableNames, lsep) + lsep,
outStr.toString());
}
@Test
public void bogusTable() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, "nosuch", null, null, conf, out, err);
Assert.assertEquals("Unknown table: nosuch" + lsep, errStr.toString());
}
@Test
public void noSuchDb() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.DB_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such database: nosuch" + lsep, outStr.toString());
}
@Test
public void noMatchingDb() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.DB_TABLE, null, "nomatch", conf, out, err);
Assert.assertEquals("No matching database: nomatch" + lsep, outStr.toString());
}
@Test
public void noSuchRole() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.ROLE_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such role: nosuch" + lsep, outStr.toString());
}
@Test
public void noMatchingRole() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.ROLE_TABLE, null, "nomatch", conf, out, err);
Assert.assertEquals("No matching role: nomatch" + lsep, outStr.toString());
}
@Test
public void noSuchUser() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.USER_TO_ROLE_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such user: nosuch" + lsep, outStr.toString());
}
@Test
public void noMatchingUser() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.USER_TO_ROLE_TABLE, null, "nomatch", conf, out, err);
Assert.assertEquals("No matching user: nomatch" + lsep, outStr.toString());
}
@Test
public void noSuchFunction() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.FUNC_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such function: nosuch" + lsep, outStr.toString());
}
@Test
public void noMatchingFunction() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.FUNC_TABLE, null, "nomatch", conf, out,
err);
Assert.assertEquals("No matching function: nomatch" + lsep, outStr.toString());
}
@Test
public void noSuchTable() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.TABLE_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such table: nosuch" + lsep, outStr.toString());
}
@Test
public void noMatchingTable() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.TABLE_TABLE, null, "nomatch", conf, out, err);
Assert.assertEquals("No matching table: nomatch" + lsep, outStr.toString());
}
@Test
public void noSuchPart() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.PART_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such partition: nosuch" + lsep, outStr.toString());
}
@Test
public void noSuchPartValidFormat() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
// Test with something that looks like a valid entry
new HBaseSchemaTool().go(false, HBaseReadWrite.PART_TABLE, "default.nosuch.nosuch", null, conf,
out, err);
Assert.assertEquals("No such partition: default.nosuch.nosuch" + lsep, outStr.toString());
}
@Test
public void noMatchingPart() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.PART_TABLE, null, "nomatch", conf, out, err);
Assert.assertEquals("No matching partition: nomatch" + lsep, outStr.toString());
}
@Test
public void noMatchingPartValidFormat() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
new HBaseSchemaTool().go(false, HBaseReadWrite.PART_TABLE, null, "nomatch.a.b", conf, out, err);
Assert.assertEquals("No matching partition: nomatch.a.b" + lsep, outStr.toString());
}
@Test
public void noSuchStorageDescriptor() throws Exception {
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
// Strangly enough things don't come back quite the same when going through the Base64
// encode/decode.
new HBaseSchemaTool().go(false, HBaseReadWrite.SD_TABLE, "nosuch", null, conf, out, err);
Assert.assertEquals("No such storage descriptor: nosucg" + lsep, outStr.toString());
}
@Test
public void oneMondoTest() throws Exception {
// This is a pain to do in one big test, but we have to control the order so that we have tests
// without dbs, etc.
HBaseSchemaTool tool = new HBaseSchemaTool();
ByteArrayOutputStream outStr = new ByteArrayOutputStream();
PrintStream out = new PrintStream(outStr);
ByteArrayOutputStream errStr = new ByteArrayOutputStream();
PrintStream err = new PrintStream(errStr);
// This needs to be up front before we create any tables or partitions
tool.go(false, HBaseReadWrite.SD_TABLE, null, "whatever", conf, out, err);
Assert.assertEquals("No storage descriptors" + lsep, outStr.toString());
// This one needs to be up front too
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.SEQUENCES_TABLE, null, "whatever", conf, out, err);
Assert.assertEquals("No sequences" + lsep, outStr.toString());
// Create some databases
String[] dbNames = new String[3];
for (int i = 0; i < dbNames.length; i++) {
dbNames[i] = "db" + i;
Database db = new Database(dbNames[i], "no description", "file:///tmp", emptyParameters);
store.createDatabase(db);
}
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.DB_TABLE, "db0", null, conf, out, err);
Assert.assertEquals("{\"name\":\"db0\",\"description\":\"no description\"," +
"\"locationUri\":\"file:///tmp\",\"parameters\":{}}" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.DB_TABLE, null, ".*", conf, out, err);
Assert.assertEquals("{\"name\":\"db0\",\"description\":\"no description\"," +
"\"locationUri\":\"file:///tmp\",\"parameters\":{}}" + lsep +
"{\"name\":\"db1\",\"description\":\"no description\"," +
"\"locationUri\":\"file:///tmp\",\"parameters\":{}}" + lsep +
"{\"name\":\"db2\",\"description\":\"no description\"," +
"\"locationUri\":\"file:///tmp\",\"parameters\":{}}" + lsep,
outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.DB_TABLE, null, "db[12]", conf, out, err);
Assert.assertEquals("{\"name\":\"db1\",\"description\":\"no description\"," +
"\"locationUri\":\"file:///tmp\",\"parameters\":{}}" + lsep +
"{\"name\":\"db2\",\"description\":\"no description\"," +
"\"locationUri\":\"file:///tmp\",\"parameters\":{}}" + lsep,
outStr.toString());
String[] roleNames = new String[2];
for (int i = 0; i < roleNames.length; i++) {
roleNames[i] = "role" + i;
store.addRole(roleNames[i], "me");
}
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.ROLE_TABLE, null, "role.", conf, out, err);
Assert.assertEquals("{\"roleName\":\"role0\",\"createTime\":now,\"ownerName\":\"me\"}" +
lsep + "{\"roleName\":\"role1\",\"createTime\":now,\"ownerName\":\"me\"}" + lsep,
outStr.toString().replaceAll("createTime\":[0-9]+", "createTime\":now"));
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.ROLE_TABLE, "role1", null, conf, out, err);
Assert.assertEquals("{\"roleName\":\"role1\",\"createTime\":now,\"ownerName\":\"me\"}" + lsep,
outStr.toString().replaceAll("createTime\":[0-9]+", "createTime\":now"));
Role role1 = store.getRole("role1");
store.grantRole(role1, "fred", PrincipalType.USER, "me", PrincipalType.USER, false);
store.grantRole(role1, "joanne", PrincipalType.USER, "me", PrincipalType.USER, false);
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.USER_TO_ROLE_TABLE, null, ".*", conf, out, err);
Assert.assertEquals("fred: role1" + lsep + "joanne: role1" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.USER_TO_ROLE_TABLE, "joanne", null, conf, out, err);
Assert.assertEquals("role1" + lsep, outStr.toString());
String[] funcNames = new String[3];
for (int i = 0; i < funcNames.length; i++) {
funcNames[i] = "func" + i;
Function function = new Function(funcNames[i], "db1", "Function", "me", PrincipalType.USER, 0,
FunctionType.JAVA, null);
store.createFunction(function);
}
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.FUNC_TABLE, "db1.func0", null, conf, out, err);
Assert.assertEquals("{\"functionName\":\"func0\",\"dbName\":\"db1\"," +
"\"className\":\"Function\",\"ownerName\":\"me\",\"ownerType\":1,\"createTime\":0," +
"\"functionType\":1}" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.FUNC_TABLE, null, ".*", conf, out, err);
Assert.assertEquals("{\"functionName\":\"func0\",\"dbName\":\"db1\"," +
"\"className\":\"Function\",\"ownerName\":\"me\",\"ownerType\":1,\"createTime\":0," +
"\"functionType\":1}" + lsep +
"{\"functionName\":\"func1\",\"dbName\":\"db1\"," +
"\"className\":\"Function\",\"ownerName\":\"me\",\"ownerType\":1,\"createTime\":0," +
"\"functionType\":1}" + lsep +
"{\"functionName\":\"func2\",\"dbName\":\"db1\"," +
"\"className\":\"Function\",\"ownerName\":\"me\",\"ownerType\":1,\"createTime\":0," +
"\"functionType\":1}" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.FUNC_TABLE, null, "db1.func[12]", conf, out, err);
Assert.assertEquals("{\"functionName\":\"func1\",\"dbName\":\"db1\"," +
"\"className\":\"Function\",\"ownerName\":\"me\",\"ownerType\":1,\"createTime\":0," +
"\"functionType\":1}" + lsep +
"{\"functionName\":\"func2\",\"dbName\":\"db1\"," +
"\"className\":\"Function\",\"ownerName\":\"me\",\"ownerType\":1,\"createTime\":0," +
"\"functionType\":1}" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.GLOBAL_PRIVS_TABLE, null, null, conf, out, err);
Assert.assertEquals("No global privileges" + lsep, outStr.toString());
List<HiveObjectPrivilege> privileges = new ArrayList<>();
HiveObjectRef hiveObjRef = new HiveObjectRef(HiveObjectType.GLOBAL, "db0", "tab0", null,
null);
PrivilegeGrantInfo grantInfo =
new PrivilegeGrantInfo("read", 0, "me", PrincipalType.USER, false);
HiveObjectPrivilege hop = new HiveObjectPrivilege(hiveObjRef, "user", PrincipalType.USER,
grantInfo);
privileges.add(hop);
grantInfo = new PrivilegeGrantInfo("create", 0, "me", PrincipalType.USER, true);
hop = new HiveObjectPrivilege(hiveObjRef, "user", PrincipalType.USER, grantInfo);
privileges.add(hop);
PrivilegeBag pBag = new PrivilegeBag(privileges);
store.grantPrivileges(pBag);
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.GLOBAL_PRIVS_TABLE, null, null, conf, out, err);
Assert.assertEquals(
"{\"userPrivileges\":{\"user\":[{\"privilege\":\"read\",\"createTime\":0," +
"\"grantor\":\"me\",\"grantorType\":1,\"grantOption\":0},{\"privilege\":\"create\"," +
"\"createTime\":0,\"grantor\":\"me\",\"grantorType\":1,\"grantOption\":1}]}}" + lsep,
outStr.toString());
String[] tableNames = new String[3];
for (int i = 0; i < tableNames.length; i++) {
tableNames[i] = "tab" + i;
StorageDescriptor sd = new StorageDescriptor(Arrays.asList(new FieldSchema("col1", "int",
""), new FieldSchema("col2", "varchar(32)", "")),
"/tmp", null, null, false, 0, null, null, null, Collections.<String, String>emptyMap());
Table tab = new Table(tableNames[i], dbNames[0], "me", 0, 0, 0, sd,
Arrays.asList(new FieldSchema("pcol1", "string", ""),
new FieldSchema("pcol2", "string", "")),
Collections.<String, String>emptyMap(), null, null, null);
store.createTable(tab);
}
ColumnStatisticsDesc tableStatsDesc = new ColumnStatisticsDesc(false, "db0", "tab0");
ColumnStatisticsData tcsd = new ColumnStatisticsData();
LongColumnStatsData tlcsd = new LongColumnStatsData(1, 2);
tlcsd.setLowValue(-95);
tlcsd.setHighValue(95);
tcsd.setLongStats(tlcsd);
ColumnStatisticsData tcsd2 = new ColumnStatisticsData();
tcsd2.setStringStats(new StringColumnStatsData(97, 18.78, 29, 397));
List<ColumnStatisticsObj> tcsos = Arrays.asList(
new ColumnStatisticsObj("col1", "int", tcsd),
new ColumnStatisticsObj("col2", "varchar(32)", tcsd2));
ColumnStatistics tStatObj = new ColumnStatistics(tableStatsDesc, tcsos);
store.updateTableColumnStatistics(tStatObj);
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.TABLE_TABLE, "db0.tab1", null, conf, out, err);
Assert.assertEquals("{\"tableName\":\"tab1\",\"dbName\":\"db0\",\"owner\":\"me\"," +
"\"createTime\":0,\"lastAccessTime\":0,\"retention\":0," +
"\"partitionKeys\":[{\"name\":\"pcol1\",\"type\":\"string\",\"comment\":\"\"}," +
"{\"name\":\"pcol2\",\"type\":\"string\",\"comment\":\"\"}],\"parameters\":{}," +
"\"tableType\":\"\",\"rewriteEnabled\":0} sdHash: qQTgZAi5VzgpozzFGmIVTQ stats:" + lsep,
outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.TABLE_TABLE, null, "db0.*", conf, out, err);
Assert.assertEquals("{\"tableName\":\"tab0\",\"dbName\":\"db0\",\"owner\":\"me\"," +
"\"createTime\":0,\"lastAccessTime\":0,\"retention\":0," +
"\"partitionKeys\":[{\"name\":\"pcol1\",\"type\":\"string\",\"comment\":\"\"}," +
"{\"name\":\"pcol2\",\"type\":\"string\",\"comment\":\"\"}],\"parameters\":{\"COLUMN_STATS_ACCURATE\":\"{\\\"COLUMN_STATS\\\":{\\\"col1\\\":\\\"true\\\",\\\"col2\\\":\\\"true\\\"}}\"}," +
"\"tableType\":\"\",\"rewriteEnabled\":0} sdHash: qQTgZAi5VzgpozzFGmIVTQ stats: column " +
"col1: {\"colName\":\"col1\",\"colType\":\"int\"," +
"\"statsData\":{\"longStats\":{\"lowValue\":-95,\"highValue\":95,\"numNulls\":1," +
"\"numDVs\":2,\"bitVectors\":\"\"}}} column col2: {\"colName\":\"col2\",\"colType\":\"varchar(32)\"," +
"\"statsData\":{\"stringStats\":{\"maxColLen\":97,\"avgColLen\":18.78," +
"\"numNulls\":29,\"numDVs\":397,\"bitVectors\":\"\"}}}" + lsep +
"{\"tableName\":\"tab1\",\"dbName\":\"db0\",\"owner\":\"me\",\"createTime\":0," +
"\"lastAccessTime\":0,\"retention\":0,\"partitionKeys\":[{\"name\":\"pcol1\"," +
"\"type\":\"string\",\"comment\":\"\"},{\"name\":\"pcol2\",\"type\":\"string\"," +
"\"comment\":\"\"}],\"parameters\":{},\"tableType\":\"\",\"rewriteEnabled\":0} sdHash: " +
"qQTgZAi5VzgpozzFGmIVTQ stats:" + lsep +
"{\"tableName\":\"tab2\",\"dbName\":\"db0\",\"owner\":\"me\",\"createTime\":0," +
"\"lastAccessTime\":0,\"retention\":0,\"partitionKeys\":[{\"name\":\"pcol1\"," +
"\"type\":\"string\",\"comment\":\"\"},{\"name\":\"pcol2\",\"type\":\"string\"," +
"\"comment\":\"\"}],\"parameters\":{},\"tableType\":\"\",\"rewriteEnabled\":0} sdHash: " +
"qQTgZAi5VzgpozzFGmIVTQ stats:" + lsep, outStr.toString());
List<List<String>> partVals = Arrays.asList(Arrays.asList("a", "b"), Arrays.asList("c", "d"));
for (List<String> pv : partVals) {
StorageDescriptor sd = new StorageDescriptor(Arrays.asList(new FieldSchema("col1", "int",
""), new FieldSchema("col2", "varchar(32)", "")),
"/tmp", null, null, false, 0, null, null, null, Collections.<String, String>emptyMap());
Partition p = new Partition(pv, "db0", "tab1", 0, 0, sd, Collections.<String, String>emptyMap());
store.addPartition(p);
}
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.PART_TABLE, "db0.tab1.a.b", null, conf, out, err);
Assert.assertEquals("{\"values\":[\"a\",\"b\"],\"dbName\":\"db0\",\"tableName\":\"tab1\"," +
"\"createTime\":0,\"lastAccessTime\":0,\"parameters\":{}} sdHash: " +
"qQTgZAi5VzgpozzFGmIVTQ stats:" + lsep, outStr.toString());
ColumnStatisticsDesc statsDesc = new ColumnStatisticsDesc(false, "db0", "tab1");
statsDesc.setPartName("pcol1=c/pcol2=d");
ColumnStatisticsData csd1 = new ColumnStatisticsData();
LongColumnStatsData lcsd = new LongColumnStatsData(1, 2);
lcsd.setLowValue(-95);
lcsd.setHighValue(95);
csd1.setLongStats(lcsd);
ColumnStatisticsData csd2 = new ColumnStatisticsData();
csd2.setStringStats(new StringColumnStatsData(97, 18.78, 29, 397));
List<ColumnStatisticsObj> csos = Arrays.asList(
new ColumnStatisticsObj("col1", "int", csd1),
new ColumnStatisticsObj("col2", "varchar(32)", csd2));
ColumnStatistics statsObj = new ColumnStatistics(statsDesc, csos);
store.updatePartitionColumnStatistics(statsObj, partVals.get(1));
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.PART_TABLE, "db0.tab1.c.d", null, conf, out, err);
Assert.assertEquals("{\"values\":[\"c\",\"d\"],\"dbName\":\"db0\",\"tableName\":\"tab1\"," +
"\"createTime\":0,\"lastAccessTime\":0,\"parameters\":{\"COLUMN_STATS_ACCURATE\":\"{\\\"COLUMN_STATS\\\":{\\\"col1\\\":\\\"true\\\",\\\"col2\\\":\\\"true\\\"}}\"}} sdHash: qQTgZAi5VzgpozzFGmIVTQ " +
"stats: column col1: {\"colName\":\"col1\",\"colType\":\"int\"," +
"\"statsData\":{\"longStats\":{\"lowValue\":-95,\"highValue\":95,\"numNulls\":1," +
"\"numDVs\":2,\"bitVectors\":\"\"}}} column col2: {\"colName\":\"col2\",\"colType\":\"varchar(32)\"," +
"\"statsData\":{\"stringStats\":{\"maxColLen\":97,\"avgColLen\":18.78,\"numNulls\":29," +
"\"numDVs\":397,\"bitVectors\":\"\"}}}" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.PART_TABLE, null, "db0.tab1", conf, out, err);
Assert.assertEquals("{\"values\":[\"a\",\"b\"],\"dbName\":\"db0\",\"tableName\":\"tab1\"," +
"\"createTime\":0,\"lastAccessTime\":0,\"parameters\":{}} sdHash: qQTgZAi5VzgpozzFGmIVTQ " +
"stats:" + lsep +
"{\"values\":[\"c\",\"d\"],\"dbName\":\"db0\",\"tableName\":\"tab1\",\"createTime\":0," +
"\"lastAccessTime\":0,\"parameters\":{\"COLUMN_STATS_ACCURATE\":\"{\\\"COLUMN_STATS\\\":{\\\"col1\\\":\\\"true\\\",\\\"col2\\\":\\\"true\\\"}}\"}} sdHash: qQTgZAi5VzgpozzFGmIVTQ stats: column " +
"col1: {\"colName\":\"col1\",\"colType\":\"int\"," +
"\"statsData\":{\"longStats\":{\"lowValue\":-95,\"highValue\":95,\"numNulls\":1," +
"\"numDVs\":2,\"bitVectors\":\"\"}}} column col2: {\"colName\":\"col2\",\"colType\":\"varchar(32)\"," +
"\"statsData\":{\"stringStats\":{\"maxColLen\":97,\"avgColLen\":18.78,\"numNulls\":29," +
"\"numDVs\":397,\"bitVectors\":\"\"}}}" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.PART_TABLE, null, "db0.tab1.a", conf, out, err);
Assert.assertEquals("{\"values\":[\"a\",\"b\"],\"dbName\":\"db0\",\"tableName\":\"tab1\"," +
"\"createTime\":0,\"lastAccessTime\":0,\"parameters\":{}} sdHash: qQTgZAi5VzgpozzFGmIVTQ " +
"stats:" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.SD_TABLE, "qQTgZAi5VzgpozzFGmIVTQ", null, conf, out, err);
Assert.assertEquals("{\"cols\":[{\"name\":\"col1\",\"type\":\"int\",\"comment\":\"\"}," +
"{\"name\":\"col2\",\"type\":\"varchar(32)\",\"comment\":\"\"}],\"compressed\":0," +
"\"numBuckets\":0,\"bucketCols\":[],\"sortCols\":[],\"storedAsSubDirectories\":0}" + lsep,
outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.SD_TABLE, null, "whatever", conf, out, err);
Assert.assertEquals("qQTgZAi5VzgpozzFGmIVTQ: {\"cols\":[{\"name\":\"col1\",\"type\":\"int\"," +
"\"comment\":\"\"}," +
"{\"name\":\"col2\",\"type\":\"varchar(32)\",\"comment\":\"\"}],\"compressed\":0," +
"\"numBuckets\":0,\"bucketCols\":[],\"sortCols\":[],\"storedAsSubDirectories\":0}" + lsep,
outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.SECURITY_TABLE, null, "whatever", conf, out, err);
Assert.assertEquals("No security related entries" + lsep, outStr.toString());
store.addMasterKey("this be a key");
store.addToken("tokenid", "delegation token");
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.SECURITY_TABLE, null, "whatever", conf, out, err);
Assert.assertEquals("Master key 0: this be a key" + lsep +
"Delegation token tokenid: delegation token" + lsep, outStr.toString());
outStr = new ByteArrayOutputStream();
out = new PrintStream(outStr);
tool.go(false, HBaseReadWrite.SEQUENCES_TABLE, null, "whatever", conf, out, err);
Assert.assertEquals("master_key: 1" + lsep, outStr.toString());
}
}