HBase 1.1.1 发布下载：
hbase-1.1.1-bin.tar.gz
hbase-1.1.1-bin.tar.gz.mds
hbase-1.1.1-src.tar.gz
hbase-1.1.1-src.tar.gz.mds
更新内容如下：
** 子任务 * [HBASE-13470] – High level Integration test for master DDL operations * [HBASE-13497] – Remove MVCC stamps from HFile when that is safe * [HBASE-13579] – Avoid isCellTTLExpired() for NO-TAG cases * [HBASE-13593] – Quota support for namespace should take snapshot restore and clone into account * [HBASE-13658] – Improve the test run time for TestAccessController class * [HBASE-13937] – Partially revert HBASE-13172** Bug 修复 * [HBASE-11830] – TestReplicationThrottler.testThrottling failed on virtual boxes * [HBASE-12413] – Mismatch in the equals and hashcode methods of KeyValue * [HBASE-13200] – Improper configuration can leads to endless lease recovery during failover * [HBASE-13217] – Procedure fails due to ZK issue * [HBASE-13312] – SmallScannerCallable does not increment scan metrics * [HBASE-13325] – Protocol Buffers 2.5 no longer available for download on code.google.com * [HBASE-13333] – Renew Scanner Lease without advancing the RegionScanner * [HBASE-13377] – Canary may generate false alarm on the first region when there are many delete markers * [HBASE-13411] – Misleading error message when request size quota limit exceeds * [HBASE-13564] – Master MBeans are not published * [HBASE-13574] – Broken TestHBaseFsck in master with hadoop 2.6.0 * [HBASE-13576] – HBCK enhancement: Failure in checking one region should not fail the entire HBCK operation. * [HBASE-13600] – check_compatibility.sh should ignore shaded jars * [HBASE-13604] – bin/hbase mapredcp does not include yammer-metrics jar * [HBASE-13606] – AssignmentManager.assign() is not sync in both path * [HBASE-13607] – TestSplitLogManager.testGetPreviousRecoveryMode consistently failing * [HBASE-13608] – 413 Error with Stargate through Knox, using AD, SPNEGO, and Pre-Auth * [HBASE-13611] – update clover to work for current versions * [HBASE-13612] – TestRegionFavoredNodes doesn’t guard against setup failure * [HBASE-13617] – TestReplicaWithCluster.testChangeTable timeout * [HBASE-13618] – ReplicationSource is too eager to remove sinks * [HBASE-13625] – Use HDFS for HFileOutputFormat2 partitioner’s path * [HBASE-13626] – ZKTableStateManager logs table state changes at WARN * [HBASE-13628] – Use AtomicLong as size in BoundedConcurrentLinkedQueue * [HBASE-13632] – Backport HBASE-13368 to branch-1 and 0.98 * [HBASE-13635] – Regions stuck in transition because master is incorrectly assumed dead * [HBASE-13638] – Put copy constructor is shallow * [HBASE-13647] – Default value for hbase.client.operation.timeout is too high * [HBASE-13653] – Uninitialized HRegionServer#walFactory may result in NullPointerException at region server startup * [HBASE-13662] – RSRpcService.scan() throws an OutOfOrderScannerNext if the scan has a retriable failure * [HBASE-13663] – HMaster fails to restart ‘HMaster: Failed to become active master’ * [HBASE-13664] – Use HBase 1.0 interfaces in ConnectionCache * [HBASE-13668] – TestFlushRegionEntry is flaky * [HBASE-13686] – Fail to limit rate in RateLimiter * [HBASE-13703] – ReplicateContext should not be a member of ReplicationSource * [HBASE-13704] – Hbase throws OutOfOrderScannerNextException when MultiRowRangeFilter is used * [HBASE-13709] – Updates to meta table server columns may be eclipsed * [HBASE-13711] – Provide an API to set min and max versions in HColumnDescriptor * [HBASE-13717] – TestBoundedRegionGroupingProvider#setMembershipDedups need to set HDFS diretory for WAL * [HBASE-13721] – Improve shell scan performances when using LIMIT * [HBASE-13723] – In table.rb scanners are never closed. * [HBASE-13727] – Codehaus repository is out of service * [HBASE-13729] – Old hbase.regionserver.global.memstore.upperLimit and lowerLimit properties are ignored if present * [HBASE-13731] – TestReplicationAdmin should clean up MiniZKCluster resource * [HBASE-13732] – TestHBaseFsck#testParallelWithRetriesHbck fails intermittently * [HBASE-13733] – Failed MiniZooKeeperCluster startup did not shutdown ZK servers * [HBASE-13734] – Improper timestamp checking with VisibilityScanDeleteTracker * [HBASE-13741] – Disable TestRegionObserverInterface#testRecovery and testLegacyRecovery * [HBASE-13746] – list_replicated_tables command is not listing table in hbase shell. * [HBASE-13767] – Allow ZKAclReset to set and not just clear ZK ACLs * [HBASE-13768] – ZooKeeper znodes are bootstrapped with insecure ACLs in a secure configuration * [HBASE-13776] – Setting illegal versions for HColumnDescriptor does not throw IllegalArgumentException * [HBASE-13777] – Table fragmentation display triggers NPE on master status page * [HBASE-13778] – BoundedByteBufferPool incorrectly increasing runningAverage buffer length * [HBASE-13779] – Calling table.exists() before table.get() end up with an empty Result * [HBASE-13789] – ForeignException should not be sent to the client * [HBASE-13797] – Fix resource leak in HBaseFsck * [HBASE-13800] – TestStore#testDeleteExpiredStoreFiles should create unique data/log directory for each call * [HBASE-13801] – Hadoop src checksum is shown instead of HBase src checksum in master / RS UI * [HBASE-13802] – Procedure V2: Master fails to come up due to rollback of create namespace table * [HBASE-13809] – TestRowTooBig should use HDFS directory for its region directory * [HBASE-13810] – Table is left unclosed in VerifyReplication#Verifier * [HBASE-13811] – Splitting WALs, we are filtering out too many edits -> DATALOSS * [HBASE-13812] – Deleting of last Column Family of a table should not be allowed * [HBASE-13821] – WARN if hbase.bucketcache.percentage.in.combinedcache is set * [HBASE-13822] – shell is broken with NoMethodError * [HBASE-13824] – TestGenerateDelegationToken: Master fails to start in Windows environment * [HBASE-13826] – Unable to create table when group acls are appropriately set. * [HBASE-13831] – TestHBaseFsck#testParallelHbck is flaky against hadoop 2.6+ * [HBASE-13833] – LoadIncrementalHFile.doBulkLoad(Path,HTable) doesn’t handle unmanaged connections when using SecureBulkLoad * [HBASE-13834] – Evict count not properly passed to HeapMemoryTuner. * [HBASE-13845] – Expire of one region server carrying meta can bring down the master * [HBASE-13847] – getWriteRequestCount function in HRegionServer uses int variable to return the count. * [HBASE-13851] – RpcClientImpl.close() can hang with cancelled replica RPCs * [HBASE-13853] – ITBLL improvements after HBASE-13811 * [HBASE-13873] – LoadTestTool addAuthInfoToConf throws UnsupportedOperationException * [HBASE-13875] – Clock skew between master and region server may render restored region without server address * [HBASE-13877] – Interrupt to flush from TableFlushProcedure causes dataloss in ITBLL * [HBASE-13878] – Set hbase.fs.tmp.dir config in HBaseTestingUtility.java for Phoenix UT to use * [HBASE-13885] – ZK watches leaks during snapshots * [HBASE-13892] – Scanner with all results filtered out results in NPE * [HBASE-13901] – Error while calling watcher on creating and deleting an HBase table * [HBASE-13904] – TestAssignmentManager.testBalanceOnMasterFailoverScenarioWithOfflineNode failing consistently on branch-1.1 * [HBASE-13905] – TestRecoveredEdits.testReplayWorksThoughLotsOfFlushing failing consistently on branch-1.1 * [HBASE-13933] – DBE’s seekBefore with tags corrupts the tag’s offset information thus leading to incorrect results * [HBASE-13935] – Orphaned namespace table ZK node should not prevent master to start * [HBASE-13938] – Deletes done during the region merge transaction may get eclipsed** 改进 * [HBASE-12415] – Add add(byte[][] arrays) to Bytes. * [HBASE-13247] – Change BufferedMutatorExample to use addColumn() since add() is deprecated * [HBASE-13344] – Add enforcer rule that matches our JDK support statement * [HBASE-13366] – Throw DoNotRetryIOException instead of read only IOException * [HBASE-13420] – RegionEnvironment.offerExecutionLatency Blocks Threads under Heavy Load * [HBASE-13671] – More classes to add to the invoking repository of org.apache.hadoop.hbase.mapreduce.driver * [HBASE-13673] – WALProcedureStore procedure is chatty * [HBASE-13675] – ProcedureExecutor completion report should be at DEBUG log level * [HBASE-13761] – Optimize FuzzyRowFilter * [HBASE-13780] – Default to 700 for HDFS root dir permissions for secure deployments * [HBASE-13816] – Build shaded modules only in release profile * [HBASE-13828] – Add group permissions testing coverage to AC. * [HBASE-13846] – Run MiniCluster on top of other MiniDfsCluster * [HBASE-13894] – Avoid visitor alloc each call of ByteBufferArray get/putMultiple()** Task * [HBASE-13666] – book.pdf is not renamed during site build * [HBASE-13697] – publish updated ref guide with prereq tables for 1.1 release train * [HBASE-13764] – Backport HBASE-7782 (HBaseTestingUtility.truncateTable() not acting like CLI) to branch-1.x * [HBASE-13799] – javadoc how Scan gets polluted when used; if you set attributes or ask for scan metrics * [HBASE-13929] – make_rc.sh publishes empty shaded artifacts** Test * [HBASE-13591] – TestHBaseFsck is flakey * [HBASE-13609] – TestFastFail is still failing * [HBASE-13623] – TestSplitLogManager.testGetPreviousRecoveryMode is still flaky * [HBASE-13940] – IntegrationTestBulkLoad needs option to specify output folders used by test
HBase – Hadoop Database，是一个高可靠性、高性能、面向列、可伸缩的分布式存储系统，利用HBase技术可在廉价PC Server上搭建起大规模结构化存储集群。
天下没有不散的宴席，也许这人间真的只有朦朦胧胧才是真。
