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*
* The above copyright notice and this permission notice shall be
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package org.voltdb.regressionsuites.statistics;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import junit.framework.Test;
import org.voltdb.VoltTable;
import org.voltdb.VoltTable.ColumnInfo;
import org.voltdb.VoltType;
import org.voltdb.client.Client;
import org.voltdb.regressionsuites.StatisticsTestSuiteBase;
public class TestStatisticsSuiteSnapshotStats extends StatisticsTestSuiteBase {
public TestStatisticsSuiteSnapshotStats(String name) {
super(name);
}
public void testSnapshotStatus() throws Exception {
System.out.println("\n\nTESTING SNAPSHOTSTATUS\n\n\n");
if (KFACTOR == 0) {
// SnapshotSave is a PRO feature starting from 4.0
return;
}
Client client = getFullyConnectedClient();
ColumnInfo[] expectedSchema = new ColumnInfo[15];
expectedSchema[0] = new ColumnInfo("TIMESTAMP", VoltType.BIGINT);
expectedSchema[1] = new ColumnInfo("HOST_ID", VoltType.INTEGER);
expectedSchema[2] = new ColumnInfo("HOSTNAME", VoltType.STRING);
expectedSchema[3] = new ColumnInfo("TABLE", VoltType.STRING);
expectedSchema[4] = new ColumnInfo("PATH", VoltType.STRING);
expectedSchema[5] = new ColumnInfo("FILENAME", VoltType.STRING);
expectedSchema[6] = new ColumnInfo("NONCE", VoltType.STRING);
expectedSchema[7] = new ColumnInfo("TXNID", VoltType.BIGINT);
expectedSchema[8] = new ColumnInfo("START_TIME", VoltType.BIGINT);
expectedSchema[9] = new ColumnInfo("END_TIME", VoltType.BIGINT);
expectedSchema[10] = new ColumnInfo("SIZE", VoltType.BIGINT);
expectedSchema[11] = new ColumnInfo("DURATION", VoltType.BIGINT);
expectedSchema[12] = new ColumnInfo("THROUGHPUT", VoltType.FLOAT);
expectedSchema[13] = new ColumnInfo("RESULT", VoltType.STRING);
expectedSchema[14] = new ColumnInfo("TYPE", VoltType.STRING);
VoltTable expectedTable = new VoltTable(expectedSchema);
// Finagle a snapshot
client.callProcedure("@SnapshotSave", TMPDIR, TESTNONCE, 1);
VoltTable[] results = null;
//
// SNAPSHOTSTATUS
//
results = client.callProcedure("@Statistics", "SNAPSHOTSTATUS", 0).getResults();
// one aggregate table returned
assertEquals(1, results.length);
System.out.println("Test SNAPSHOTSTATUS table: " + results[0].toString());
validateSchema(results[0], expectedTable);
// One row per table per node, test existence of manually added snapshot
Map<String, String> columnTargets = new HashMap<String, String>();
columnTargets.put("NONCE", TESTNONCE);
columnTargets.put("TABLE", "WAREHOUSE");
validateRowSeenAtAllHosts(results[0], columnTargets, true);
columnTargets.put("TABLE", "NEW_ORDER");
validateRowSeenAtAllHosts(results[0], columnTargets, true);
columnTargets.put("TABLE", "ITEM");
validateRowSeenAtAllHosts(results[0], columnTargets, true);
}
//
// Build a list of the tests to be run. Use the regression suite
// helpers to allow multiple backends.
// JUnit magic that uses the regression suite helper classes.
//
static public Test suite() throws IOException {
return StatisticsTestSuiteBase.suite(TestStatisticsSuiteSnapshotStats.class, false);
}
}