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nkeywal commented on HBASE-4737: -------------------------------- I didn't know. But I believe there could be side effects on non necessary before & after Class. For example, in io.hfile.TestHFileBlock# testBlockHeapSize you don't need to start a cluster, so I expect it's necessary to move it outside of the class if we want to put it in the small 'no cluster' category? On Thu, Nov 3, 2011 at 4:47 PM, Todd Lipcon (Commented) (JIRA) < > Split the tests in small/medium/large; allow small tests to be ran in > parallel within a single JVM > -------------------------------------------------------------------------------------------------- > > Key: HBASE-4737 > URL: https://issues.apache.org/jira/browse/HBASE-4737 > Project: HBase > Issue Type: Improvement > Components: test > Affects Versions: 0.94.0 > Reporter: nkeywal > Assignee: nkeywal > Priority: Minor > > 1) Split the tests in 3 categories > - small: no cluster, less than 15s, can be run in parallel with other tests > in a JVM > - medium: <45s, no flaky, useful to detect bugs immediatly > - large: remaining > > 2) Allow to run a subset: developpers should need to run only small and > medium before submitting a patch > - will need a surefire patch, see > http://jira.codehaus.org/browse/SUREFIRE-329 > Small is the default. All other tests will have to be marked Medium or Large > with a JUnit category. > Proposed split: > Small:122 classes, 479 methods, ~3 minutes when no //) > Medium: 78 classes, 373 methods, ~23 minutes > Large: 34 classes, 221 methods, ~60 minutes > I will have to extract the methods that are today in large or medium but > could be in small (typically io.hfile.TestHFileBlock#testBlockHeapSize), it > will be done in a second step (and another JIRA). > MEDIUM LIST (name; number of methods, time) > org.apache.hadoop.hbase.avro.TestAvroServer 3 31.468 > org.apache.hadoop.hbase.catalog.TestCatalogTracker 8 4.174 > org.apache.hadoop.hbase.catalog.TestMetaReaderEditorNoCluster 1 3.888 > org.apache.hadoop.hbase.catalog.TestMetaReaderEditor 5 30.157 > org.apache.hadoop.hbase.client.replication.TestReplicationAdmin 1 > 0.762 > org.apache.hadoop.hbase.client.TestHCM 3 21.961 > org.apache.hadoop.hbase.client.TestHTablePool 18 26.274 > org.apache.hadoop.hbase.client.TestHTableUtil 2 16.997 > org.apache.hadoop.hbase.client.TestMetaMigrationRemovingHTD 3 24.629 > org.apache.hadoop.hbase.client.TestMetaScanner 1 16.365 > org.apache.hadoop.hbase.client.TestMultiParallel 10 34.077 > org.apache.hadoop.hbase.client.TestTimestampsFilter 3 27.547 > org.apache.hadoop.hbase.coprocessor.TestAggregateProtocol 44 16.834 > org.apache.hadoop.hbase.coprocessor.TestClassLoading 5 31.346 > org.apache.hadoop.hbase.coprocessor.TestCoprocessorEndpoint 2 32.736 > org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithAbort > 1 13.874 > org.apache.hadoop.hbase.coprocessor.TestMasterCoprocessorExceptionWithRemove > 1 16.923 > org.apache.hadoop.hbase.coprocessor.TestMasterObserver 3 29.97 > org.apache.hadoop.hbase.coprocessor.TestRegionObserverBypass 2 14.976 > org.apache.hadoop.hbase.coprocessor.TestRegionObserverInterface 5 > 33.353 > org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort > 1 16.596 > org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove > 1 18.183 > org.apache.hadoop.hbase.coprocessor.TestWALObserver 3 19.373 > org.apache.hadoop.hbase.filter.TestColumnRangeFilter 1 19.045 > org.apache.hadoop.hbase.io.hfile.slab.TestSingleSizeCache 5 24.294 > org.apache.hadoop.hbase.io.hfile.slab.TestSlabCache 7 19.818 > org.apache.hadoop.hbase.io.hfile.TestHFileBlock 7 25.226 > org.apache.hadoop.hbase.io.hfile.TestLruBlockCache 7 0.343 > org.apache.hadoop.hbase.mapreduce.TestImportTsv 8 40.391 > org.apache.hadoop.hbase.master.TestActiveMasterManager 2 0.724 > org.apache.hadoop.hbase.master.TestHMasterRPCException 1 1.17 > org.apache.hadoop.hbase.master.TestLogsCleaner 1 2.953 > org.apache.hadoop.hbase.master.TestMaster 1 18.918 > org.apache.hadoop.hbase.master.TestOpenedRegionHandler 2 20.57 > org.apache.hadoop.hbase.master.TestSplitLogManager 10 13.979 > org.apache.hadoop.hbase.master.TestZKBasedOpenCloseRegion 3 21.675 > org.apache.hadoop.hbase.regionserver.handler.TestOpenRegionHandler 3 > 0.887 > org.apache.hadoop.hbase.regionserver.TestBlocksRead 4 1.42 > org.apache.hadoop.hbase.regionserver.TestCompoundBloomFilter 3 22.694 > org.apache.hadoop.hbase.regionserver.TestFSErrorsExposed 3 29.764 > org.apache.hadoop.hbase.regionserver.TestHRegion 57 28.552 > org.apache.hadoop.hbase.regionserver.TestMasterAddressManager 1 0.525 > org.apache.hadoop.hbase.regionserver.TestMultiColumnScanner 6 19.568 > org.apache.hadoop.hbase.regionserver.TestRpcMetrics 1 2.028 > org.apache.hadoop.hbase.regionserver.TestSeekOptimizations 6 3.031 > org.apache.hadoop.hbase.regionserver.TestServerCustomProtocol 6 20.087 > org.apache.hadoop.hbase.regionserver.TestSplitLogWorker 5 2.062 > org.apache.hadoop.hbase.regionserver.TestStoreFileBlockCacheSummary 1 > 16.88 > org.apache.hadoop.hbase.regionserver.wal.TestLogRollAbort 1 22.545 > org.apache.hadoop.hbase.regionserver.wal.TestWALReplay 5 29.678 > org.apache.hadoop.hbase.replication.regionserver.TestReplicationSink 5 > 23.19 > org.apache.hadoop.hbase.replication.regionserver.TestReplicationSourceManager > 1 0.918 > org.apache.hadoop.hbase.replication.TestReplicationPeer 1 25.518 > org.apache.hadoop.hbase.rest.client.TestRemoteAdmin 1 16.141 > org.apache.hadoop.hbase.rest.client.TestRemoteTable 3 17.827 > org.apache.hadoop.hbase.rest.TestGzipFilter 3 17.404 > org.apache.hadoop.hbase.rest.TestMultiRowResource 3 17.314 > org.apache.hadoop.hbase.rest.TestRowResource 11 17.73 > org.apache.hadoop.hbase.rest.TestScannerResource 5 26.868 > org.apache.hadoop.hbase.rest.TestScannersWithFilters 10 20.774 > org.apache.hadoop.hbase.rest.TestSchemaResource 2 22.441 > org.apache.hadoop.hbase.rest.TestStatusResource 2 14.884 > org.apache.hadoop.hbase.rest.TestTableResource 8 25.658 > org.apache.hadoop.hbase.rest.TestTransform 1 15.966 > org.apache.hadoop.hbase.rest.TestVersionResource 7 19.124 > org.apache.hadoop.hbase.TestGlobalMemStoreSize 1 18.154 > org.apache.hadoop.hbase.TestInfoServers 2 14.9 > org.apache.hadoop.hbase.TestMultiVersions 3 27.945 > org.apache.hadoop.hbase.thrift.TestThriftServer 1 20.072 > org.apache.hadoop.hbase.util.TestDefaultEnvironmentEdge 1 0.055 > org.apache.hadoop.hbase.util.TestEnvironmentEdgeManager 2 0.215 > org.apache.hadoop.hbase.util.TestFSUtils 2 19.988 > org.apache.hadoop.hbase.util.TestHBaseFsck 6 41.133 > org.apache.hadoop.hbase.util.TestIncrementingEnvironmentEdge 1 0.054 > org.apache.hadoop.hbase.util.TestMergeTable 1 27.125 > org.apache.hadoop.hbase.util.TestRegionSplitter 4 28.845 > org.apache.hadoop.hbase.zookeeper.TestZKTable 1 0.529 > org.apache.hadoop.hbase.zookeeper.TestZooKeeperNodeTracker 2 0.569 > LARGE > org.apache.hadoop.hbase.catalog.TestCatalogTrackerOnCluster 1 84.463 > org.apache.hadoop.hbase.client.TestAdmin 33 369.833 > org.apache.hadoop.hbase.client.TestFromClientSide 49 154.41 > org.apache.hadoop.hbase.client.TestMultipleTimestamps 8 66.497 > org.apache.hadoop.hbase.client.TestScannerTimeout 4 47.309 > org.apache.hadoop.hbase.client.TestShell 1 69.65 > org.apache.hadoop.hbase.mapred.TestTableInputFormat 6 24.39 > org.apache.hadoop.hbase.mapred.TestTableMapReduce 1 63.846 > org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat 8 152.609 > org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFilesSplitRecovery > 3 74.628 > org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles 6 35.25 > org.apache.hadoop.hbase.mapreduce.TestTableInputFormatScan 11 516.619 > org.apache.hadoop.hbase.mapreduce.TestTableMapReduce 1 92.144 > org.apache.hadoop.hbase.mapreduce.TestTimeRangeMapRed 1 42.761 > org.apache.hadoop.hbase.master.TestDistributedLogSplitting 4 112.606 > org.apache.hadoop.hbase.master.TestMasterFailover 4 76.658 > org.apache.hadoop.hbase.master.TestMasterRestartAfterDisablingTable 1 > 20.86 > org.apache.hadoop.hbase.master.TestMasterTransitions 3 22.043 > org.apache.hadoop.hbase.master.TestRestartCluster 2 36.325 > org.apache.hadoop.hbase.master.TestRollingRestart 1 54.738 > org.apache.hadoop.hbase.regionserver.TestEndToEndSplitTransaction 1 > 40.935 > org.apache.hadoop.hbase.regionserver.TestHRegionServerBulkLoad 1 > 47.073 > org.apache.hadoop.hbase.regionserver.TestSplitTransactionOnCluster 4 > 43.359 > org.apache.hadoop.hbase.regionserver.wal.TestHLogSplit 28 230.379 > org.apache.hadoop.hbase.regionserver.wal.TestHLog 9 59.889 > org.apache.hadoop.hbase.regionserver.wal.TestLogRolling 3 310.537 > org.apache.hadoop.hbase.replication.TestMasterReplication 2 75.346 > org.apache.hadoop.hbase.replication.TestMultiSlaveReplication 1 47.873 > org.apache.hadoop.hbase.replication.TestReplication 7 163.158 > org.apache.hadoop.hbase.TestFullLogReconstruction 1 57.742 > org.apache.hadoop.hbase.TestHBaseTestingUtility 7 73.654 > org.apache.hadoop.hbase.TestRegionRebalancing 1 58.25 > org.apache.hadoop.hbase.TestZooKeeper 7 86.267 > org.apache.hadoop.hbase.util.TestMergeTool 1 257.223 > SMALL > Everyting 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