org.apache.hadoop.hbase.replication

Class TestReplicationStatus

java.lang.Object

org.apache.hadoop.hbase.replication.TestReplicationBase

org.apache.hadoop.hbase.replication.TestReplicationStatus

public class TestReplicationStatus
extends TestReplicationBase

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private static org.slf4j.Logger	LOG

Fields inherited from class org.apache.hadoop.hbase.replication.TestReplicationBase

admin, CONF_WITH_LOCALFS, CONF1, CONF2, famName, hbaseAdmin, htable1, htable2, NB_RETRIES, NB_ROWS_IN_BATCH, NB_ROWS_IN_BIG_BATCH, noRepfamName, NUM_SLAVES1, NUM_SLAVES2, PEER_ID2, row, SLEEP_TIME, tableName, UTIL1, UTIL2

Constructor Summary

Constructors

Constructor and Description
TestReplicationStatus()

Method Summary

Modifier and Type	Method and Description
(package private) static void	insertRowsOnSource()
void	testReplicationStatus() Test for HBASE-9531.
private List<org.apache.hadoop.hbase.replication.ReplicationLoadSource>	waitOnMetricsReport(int greaterThan, org.apache.hadoop.hbase.ServerName serverName) Wait until Master shows metrics counts for ReplicationLoadSourceList that are greater than greaterThan for serverName before returning.

Methods inherited from class org.apache.hadoop.hbase.replication.TestReplicationBase

cleanUp, configureClusters, isSerialPeer, loadData, loadData, restartSourceCluster, restartTargetHBaseCluster, runSimplePutDeleteTest, runSmallBatchTest, setUpBase, setUpBeforeClass, setupConfig, tearDownAfterClass, tearDownBase, waitForReplication, waitForReplication

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.slf4j.Logger LOG

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

Constructor Detail

TestReplicationStatus

public TestReplicationStatus()

Method Detail

insertRowsOnSource

static void insertRowsOnSource()
                        throws IOException

Throws:

IOException

testReplicationStatus

public void testReplicationStatus()
                           throws Exception

Test for HBASE-9531.

put a few rows into htable1, which should be replicated to htable2
create a ClusterStatus instance 'status' from HBaseAdmin
test : status.getLoad(server).getReplicationLoadSourceList()
test : status.getLoad(server).getReplicationLoadSink()

Throws:

Exception

waitOnMetricsReport

private List<org.apache.hadoop.hbase.replication.ReplicationLoadSource> waitOnMetricsReport(int greaterThan,
                                                                                            org.apache.hadoop.hbase.ServerName serverName)
                                                                                     throws IOException

Wait until Master shows metrics counts for ReplicationLoadSourceList that are greater than greaterThan for serverName before returning. We want to avoid case where RS hasn't yet updated Master before allowing test proceed.

Parameters:

greaterThan - size of replicationLoadSourceList must be greater before we proceed

Throws:

IOException