stack created HBASE-14262:
-----------------------------
Summary: Big Trunk unit tests failing with "OutOfMemoryError:
unable to create new native thread"
Key: HBASE-14262
URL: https://issues.apache.org/jira/browse/HBASE-14262
Project: HBase
Issue Type: Bug
Components: test
Reporter: stack
Assignee: stack
The bit unit tests are coming in with OOME, can't create native threads.
I was also getting the OOME locally running on MBP. git bisect got me to
HBASE-13065, where we upped the test heap for TestDistributedLogSplitting back
in feb. Around the time that this went in, we had similar OOME issues but then
it was because we were doing 32bit JVMs. It does not seem to be the case here.
A recent run failed all the below and most are OOME:
{code}
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.replication.TestReplicationEndpoint
org.apache.hadoop.hbase.replication.TestPerTableCFReplication
org.apache.hadoop.hbase.wal.TestBoundedRegionGroupingProvider
org.apache.hadoop.hbase.replication.TestReplicationKillMasterRSCompressed
org.apache.hadoop.hbase.replication.regionserver.TestRegionReplicaReplicationEndpointNoMaster
org.apache.hadoop.hbase.replication.TestReplicationKillSlaveRS
org.apache.hadoop.hbase.replication.regionserver.TestRegionReplicaReplicationEndpoint
org.apache.hadoop.hbase.replication.TestMasterReplication
org.apache.hadoop.hbase.mapred.TestTableMapReduce
org.apache.hadoop.hbase.regionserver.TestRegionMergeTransactionOnCluster
org.apache.hadoop.hbase.regionserver.TestRegionFavoredNodes
org.apache.hadoop.hbase.replication.TestMultiSlaveReplication
org.apache.hadoop.hbase.zookeeper.TestZKLeaderManager
org.apache.hadoop.hbase.master.TestMasterRestartAfterDisablingTable
org.apache.hadoop.hbase.TestGlobalMemStoreSize
org.apache.hadoop.hbase.wal.TestWALFiltering
org.apache.hadoop.hbase.replication.TestReplicationSmallTests
org.apache.hadoop.hbase.replication.TestReplicationSyncUpTool
org.apache.hadoop.hbase.replication.TestReplicationWithTags
org.apache.hadoop.hbase.master.procedure.TestTruncateTableProcedure
org.apache.hadoop.hbase.replication.TestReplicationChangingPeerRegionservers
org.apache.hadoop.hbase.wal.TestDefaultWALProviderWithHLogKey
org.apache.hadoop.hbase.regionserver.TestPerColumnFamilyFlush
org.apache.hadoop.hbase.snapshot.TestMobRestoreFlushSnapshotFromClient
org.apache.hadoop.hbase.master.procedure.TestCreateTableProcedure
org.apache.hadoop.hbase.wal.TestWALFactory
org.apache.hadoop.hbase.master.procedure.TestServerCrashProcedure
org.apache.hadoop.hbase.replication.TestReplicationDisableInactivePeer
org.apache.hadoop.hbase.master.procedure.TestAddColumnFamilyProcedure
org.apache.hadoop.hbase.mapred.TestMultiTableSnapshotInputFormat
org.apache.hadoop.hbase.master.procedure.TestEnableTableProcedure
org.apache.hadoop.hbase.master.TestMasterFailoverBalancerPersistence
org.apache.hadoop.hbase.TestStochasticBalancerJmxMetrics
{color:red}-1 core zombie tests{color}. There are 16 zombie test(s):
at
org.apache.hadoop.hbase.security.visibility.TestVisibilityLabels.testVisibilityLabelsWithComplexLabels(TestVisibilityLabels.java:216)
at
org.apache.hadoop.hbase.mapred.TestTableInputFormat.testTableRecordReaderScannerFail(TestTableInputFormat.java:281)
at
org.apache.hadoop.hbase.replication.TestMultiSlaveReplication.testMultiSlaveReplication(TestMultiSlaveReplication.java:129)
at
org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3799)
{code}
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