-1 I have a new test I tried on 0.96.1rc1. (polishing to share). Run #2 with flushes is a correctness regression (HBASE-6195 fixed this in 94, and I had verified there but it is broken here).. I'm not sure if #3 (kill) or #4 (kill -9) are a regression against 0.94. Here's a link to the testcode (its got all kinds of caveats at the moment and will likely get turn into integration test).
https://github.com/jmhsieh/hbase/tree/increval 5 nodes hadoop 2.1.0 (a pre cdh5b1 hdfs). hbase 0.96.1 rc1 Test: 250000 increments on a single row an single col with various number of client threads (IncrementBlaster). Verify we have a count of 250000 after the run (IncrementVerifier). Run 1: No fault injection. 5 runs. count = 250000. on multiple runs. Correctness verified. 1638 inc/s throughput. Run 2: flushes table with incrementing row. count = 246875 !=250000. correctness failed. 1517 inc/s throughput. Run 3: kill of rs hosting incremented row. count = 243750 != 250000. Correctness failed. 1451 inc/s throughput. Run 4: one kill -9 of rs hosting incremented row. 246878.!= 250000. Correctness failed. 1395 inc/s (including recovery) On Wed, Nov 27, 2013 at 7:57 PM, Stack <[email protected]> wrote: > The second hbase-0.96.1 release candidate is available for download: > > http://people.apache.org/~stack/hbase-0.96.1RC1/ > > The maven artifacts are available here: > > https://repository.apache.org/content/repositories/orgapachehbase-016/ > > The first RC was sunk by: > > HBASE-10053 ProtobufUtil#toMutationNoData interface change causes > downstream > > We broke hive building against HBase. > > 137 issues [1] have been fixed since 0.96.0, mostly performance improvement > and bug fixes. > > Shall we release this as hbase-0.96.1? Please vote by December 3rd. > > Thanks, > Your HBase Team > > 1. http://goo.gl/ZgYBW2 > > > On Tue, Nov 26, 2013 at 4:48 PM, Stack <[email protected]> wrote: > > > The first hbase-0.96.1 release candidate is available for download: > > > > http://people.apache.org/~stack/hbase-0.96.1RC0/ > > > > The staged mvn artifacts can be found here: > > > > https://repository.apache.org/content/repositories/orgapachehbase-012/ > > > > 127 issues [1] have been fixed since 0.96.0, mostly performance > improvement > > and bug fixes. See below for the full list. > > > > Shall we release this as hbase-0.96.1? Please vote by December 3rd. > > > > Thanks, > > Your HBase Team > > > > 1. http://goo.gl/ZgYBW2 > > > > Issues fixed in this RC: > > > > HBASE-8143 HBase on Hadoop 2 with local short circuit reads (ssr) causes > > OOM > > HBASE-10015 Replace intrinsic locking with explicit locks in StoreScanner > > HBASE-10026 HBaseAdmin#createTable could fail if region splits too fast > > HBASE-10024 Add an interface to create put with immutable arrays > > HBASE-8465 Auto-drop rollback snapshot for snapshot restore > > HBASE-10011 Fix some findbugs in the client > > HBASE-9865 Reused WALEdits in replication may cause RegionServers to go > OOM > > HBASE-9890 MR jobs are not working if started by a delegated user > > HBASE-9975 Not starting ReplicationSink when using custom implementation > > for the ReplicationSink. > > HBASE-9831 hbasefsck.numthreads' property isn't passed to hbck via > cmdline > > -D option > > HBASE-9963 Remove the ReentrantReadWriteLock in the MemStore > > HBASE-9956 Remove keyLength cache from KeyValue > > HBASE-9165 HBASE-8084 Improvements to addDependencyJars > > HBASE-8084 Improvements to addDependencyJars > > HBASE-9138 getHaseIntegrationTestingUtility() is misspelled > > HBASE-9970 HBase BulkLoad, table is creating with the timestamp key also > > as a column to the table. > > HBASE-9952 Snapshot restore may fail due to NullPointerException > > HBASE-9906 Restore snapshot fails to restore the meta edits sporadically > > HBASE-8438 Extend bin/hbase to print a "mapreduce classpath" > > HBASE-9915 Performance: isSeeked() in EncodedScannerV2 always returns > false > > HBASE-8556 fix coverage org.apache.hadoop.hbase.metrics.histogram > > HBASE-9872 ModifyTable does not modify the attributes of a newly > > modified/changed ColumnDescriptor > > HBASE-8559 increase unit-test coverage of package > > org.apache.hadoop.hbase.coprocessor > > HBASE-8543 fix coverage org.apache.hadoop.hbase.rest.client > > HBASE-9902 Region Server is starting normally even if clock skew is more > > than default 30 seconds(or any configured). -> Regionserver node time is > > greater than master node time > > HBASE-9849 [REST] Forbidden schema delete in read only mode > > HBASE-8552 fix coverage org.apache.hadoop.hbase.rest.filter > > HBASE-9850 Issues with UI for table compact/split operation completion. > > After split/compaction operation using UI, the page is not automatically > > redirecting back using IE8/Firefox. > > HBASE-4654 [replication] Add a check to make sure we don't replicate to > > ourselves > > HBASE-10022 Fix the HE_EQUALS_USE_HASHCODE warning under > > hbase-hadoop1-compat > > HBASE-9976 Don't create duplicated TableName objects > > HBASE-9992 [hbck] Refactor so that arbitrary -D cmdline options are > > included > > HBASE-5945 Reduce buffer copies in IPC server response path > > HBASE-9322 Contention on the SoftValueSortedMap with multiple clients > > HBASE-10007 PerformanceEvaluation: Add sampling and latency collection to > > randomRead test > > HBASE-9989 Add a test on get in TestClientNoCluster > > HBASE-10014 HRegion#doMiniBatchMutation rollbacks the memstore even if > > there is nothing to rollback. > > HBASE-10013 Enhance the message about ZK when there is an exception > > HBASE-10001 Add a coprocessor to help testing the performances without > > taking into account the i/o > > HBASE-10012 Hide ServerName constructor > > HBASE-9961 [WINDOWS] Multicast should bind to local address > > HBASE-9893 Incorrect assert condition in OrderedBytes decoding > > HBASE-9998 Fix javadoc warnings induced by commits > > HBASE-9959 Remove some array copy - server side > > HBASE-9988 DOn't use HRI#getEncodedName in the client > > HBASE-9995 Not stopping ReplicationSink when using custom implementation > > for the ReplicationSink > > HBASE-9924 Avoid potential filename conflict in region_mover.rb > > HBASE-9982 TestClientNoCluster should use random numbers > > HBASE-9973 [ACL]: Users with 'Admin' ACL permission will lose permissions > > after upgrade to 0.96.x from 0.94.x or 0.92.x > > HBASE-9987 Remove some synchronisation points in HConnectionManager > > HBASE-9985 Add HBase shell command to start/stop tracing > > HBASE-9983 Lower the memory footprint of HRegionLocation > > HBASE-9869 Optimize HConnectionManager#getCachedLocation > > HBASE-9954 Incorporate HTTPS support for HBase > > HBASE-9908 [WINDOWS] Fix filesystem / classloader related unit tests > > HBASE-9112 Custom TableInputFormat in initTableMapperJob throws > > ClassNoFoundException on TableMapper > > HBASE-9947 Add CM action for online compression algorithm change > > HBASE-9958 Remove some array copy, change lock scope in locateRegion > > HBASE-9880 client.TestAsyncProcess.testWithNoClearOnFail broke on 0.96 by > > HBASE-9867 > > HBASE-9810 Global memstore size will be calculated wrongly if replaying > > recovered edits throws exception > > HBASE-9907 HBASE-9775 Rig to fake a cluster so can profile client > behaviors > > HBASE-9870 HFileDataBlockEncoderImpl#diskToCacheFormat uses wrong format > > HBASE-9757 Reenable fast region move in SlowDeterministicMonkey > > HBASE-9710 Use the region name, not the encoded name, when region is not > > on current server > > HBASE-9926 Scanner doesn't check if a region is available > > HBASE-9918 MasterAddressTracker & ZKNamespaceManager ZK listeners are > > missed after master recovery > > HBASE-9917 HBASE-9775 Fix it so Default Connection Pool does not spin up > > max threads even when not needed > > HBASE-9895 0.96 Import utility can't import an exported file from 0.94 > > HBASE-9957 [WINDOWS] TestNamespaceUpgrade fails on windows > > HBASE-9885 Avoid some Result creation in protobuf conversions > > HBASE-9563 Autorestart doesn't work if zkcleaner fails > > HBASE-9792 Region states should update last assignments when a region is > > opened. > > HBASE-9813 Log splitting doesn't prevent RS creating new hlog file > > HBASE-9900 Fix unintended byte[].toString in AccessController > > HBASE-9909 TestHFilePerformance should not be a unit test, but a tool > > HBASE-9737 Corrupt HFile cause resource leak leading to Region Server OOM > > HBASE-9751 Excessive readpoints checks in StoreFileScanner > > HBASE-9716 LoadTestTool should provide default min and max settings to > the > > data generator > > HBASE-7600 TestAdmin.testCreateBadTables is failing occasionally > > HBASE-9807 block encoder unnecessarily copies the key for each reseek > > HBASE-9753 Excessive readpoint checks in MemstoreScanner > > HBASE-9745 HBASE_CLASSPATH to end of Java classpath and use another env > > var for prefix > > HBASE-9851 TestHBaseFsck.testQuarantineMissingHFile is flaky > > HBASE-9747 PrefixFilter with OR condition gives wrong results > > HBASE-9727 HBase Rest Server - DELETE scanner operation is a no-op > > HBASE-9221 Provide interface for getting a User in the client > > HBASE-9886 Optimize ServerName#compareTo > > HBASE-9837 HBASE-9080 'Retain assignment should be used when re-enabling > > table(s)' > > HBASE-9901 Add a toString in HTable, fix a log in AssignmentManager > > HBASE-9855 evictBlocksByHfileName improvement for bucket cache > > HBASE-9836 Intermittent > > > TestRegionObserverScannerOpenHook#testRegionObserverCompactionTimeStacking > > failure > > HBASE-9859 Canary Shouldn't go off if the table being read from is > disabled > > HBASE-9867 Save on array copies with a subclass of LiteralByteString > > HBASE-9868 Remove some array copy, especially around protobuf > > HBASE-9871 PB issue : Increment attributes are not getting passed to > server > > HBASE-9593 Region server left in online servers list forever if it went > > down after registering to master and before creating ephemeral node > > HBASE-9862 manage error per server and per region in the protobuffed > client > > HBASE-9861 Location does not have to be refreshed on regionTooBusy > > HBASE-9659 some integration tests can no longer be run using maven > > HBASE-9822 IntegrationTestLazyCfLoading failed occasionally in a secure > > enviroment > > HBASE-9843 Various fixes in client code > > HBASE-9750 Add retries around Action server stop/start > > HBASE-9759 Prevent random number collision in IntegrationTestBulkLoad > > HBASE-9848 Make regionserver Canary exit with different exit codes > > HBASE-9765 TestImportTsv.testBulkOutputWithTsvImporterTextMapper() may > not > > be working correctly > > HBASE-7525 A canary monitoring program specifically for regionserver > > HBASE-9748 HBASE-9696 > > HBASE-9827 Intermittent TestLogRollingNoCluster#testContendedLogRolling > > failure > > HBASE-9785 Fix heap size reporting in HRegion > > HBASE-9821 Scanner id could collide > > HBASE-9694 HBaseTestingUtility.createTable infinite loop > > HBASE-9772 Normalize new client default values > > HBASE-9768 Two issues in AsyncProcess > > HBASE-9784 Switch to Hadoop-2.2 > > HBASE-9793 Offline a region before it's closed could cause double > > assignment > > HBASE-9798 Include dependency hamcrest-core > > HBASE-9796 npe in RegionServerCallable > > HBASE-9776 Test Load And Verify Fails with TableNotEnabledException > > HBASE-9788 [WINDOWS] Update rest server class name > > HBASE-9755 Cannot run classes in hbase-server tests jar from command line > > HBASE-9791 MR initializes scanner twice > > HBASE-9773 Master aborted when hbck asked the master to assign a region > > that was already online > > HBASE-9720 > > TestSplitTransactionOnCluster#testShutdownFixupWhenDaughterHasSplit > > occasionally times out > > HBASE-9771 [WebUI] Humanize store and blockcache statistics on RS > > HBASE-9570 With AccessDeniedException, HBase shell would be better to > just > > display the error message to be user friendly > > HBASE-9758 Log missing rows and their regions if ITBLL fails > > HBASE-9692 TestOrderedBytes doesn't display the arrays correctly > > > > > -- // Jonathan Hsieh (shay) // Software Engineer, Cloudera // [email protected]
