Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # dev >> [ANNOUNCE] HBase 0.94.8 is available for download


Copy link to this message
-
[ANNOUNCE] HBase 0.94.8 is available for download
[ANNOUNCE] HBase 0.94.8 is available for download

The HBase Team is pleased to announce the immediate release of HBase 0.94.8.
Download it from your favorite Apache mirror [1].

As usual, all previous 0.92.x and 0.94.x releases can upgraded to 0.94.8 via a rolling upgrade without downtime, intermediary versions can be skipped.

0.94.8 is the current stable release of HBase. It fixes the following 45 issues:

[HBASE-8381] - TestTableInputFormatScan on Hadoop 2 fails because YARN kills our applications
[HBASE-8399] - TestTableInputFormatScan2#testScanFromConfiguration fails on hadoop2 profile
[HBASE-7122] - Proper warning message when opening a log file with no entries (idle cluster)
[HBASE-7210] - Backport HBASE-6059 to 0.94
[HBASE-7921] - TestHFileBlock.testGzipCompression should ignore the
 block checksum
[HBASE-8282] - User triggered flushes does not allow compaction to get triggered even if compaction criteria is met
[HBASE-8325] - ReplicationSource read a empty HLog throws EOFException
[HBASE-8327] - Consolidate class loaders
[HBASE-8354] - Backport HBASE-7878 'recoverFileLease does not check return value of recoverLease' to 0.94
[HBASE-8355] - BaseRegionObserver#pre(Compact|Flush|Store)ScannerOpen returns null
[HBASE-8377] - IntegrationTestBigLinkedList calculates wrap for linked list size incorrectly
[HBASE-8379] - bin/graceful_stop.sh does not return the balancer to original state
[HBASE-8385] - [SNAPSHOTS]: Restore fails to restore snapshot of a deleted table
[HBASE-8389] - HBASE-8354 forces Namenode into loop with lease recovery requests
[HBASE-8413] - Snapshot verify region will always fail if the HFile has been archived
[HBASE-8451] - MetricsMBeanBase has concurrency issues in init
[HBASE-8455]
 - Update ExportSnapshot to reflect changes in HBASE-7419
[HBASE-8464] - FastDiffEncoder - valueOffset calculation is incorrect
[HBASE-8483] - HConnectionManager can leak ZooKeeper connections when using deleteStaleConnection
[HBASE-8493] - Backport HBASE-8422, 'Master won't go down', to 0.94
[HBASE-8505] - References to split daughters should not be deleted separately from parent META entry
[HBASE-8509] - ZKUtil#createWithParents won't set data during znode creation when parent folder doesn't exit
[HBASE-8513] - [0.94] Fix class files with CRLF endings
[HBASE-8516] - FSUtils.create() fail with ViewFS
[HBASE-8525] - Use sleep multilier when choosing sinks in ReplicationSource
[HBASE-8530] - Refine error message from ExportSnapshot when there is leftover snapshot in target cluster
[HBASE-8538] - HBaseAdmin#isTableEnabled() should check table existence before checking zk state.
[HBASE-8539] - Double(or tripple ...)
 ZooKeeper listeners of the same type when Master recovers from ZK SessionExpiredException
[HBASE-8540] - SnapshotFileCache logs too many times if snapshot dir doesn't exists
[HBASE-8547] - Fix java.lang.RuntimeException: Cached an already cached block
[HBASE-8550] - 0.94 ChaosMonkey grep for master is too broad
[HBASE-8563] - Double count of read requests for Gets
[HBASE-8588] - [Documentation]: Add information about adding REST and Thrift API kerberos principals to HBase ACL table
[HBASE-5930] - Limits the amount of time an edit can live in the memstore.
[HBASE-6870] - HTable#coprocessorExec always scan the whole table
[HBASE-8345] - Add all available resources in o.a.h.h.rest.RootResource and VersionResource to o.a.h.h.rest.client.RemoteAdmin
[HBASE-8350] - enable ChaosMonkey to run commands as different users
[HBASE-8367] - LoadIncrementalHFiles does not return an error code nor throw Exception when failures occur due to
 timeouts
[HBASE-8383] - Support lib/*jar inside coprocessor jar
[HBASE-8405] - Add more custom options to how ClusterManager runs commands
[HBASE-8446] - Allow parallel snapshot of different tables
[HBASE-7965] - Port table locking to 0.94 (HBASE-7305, HBASE-7546, HBASE-7933)
[HBASE-8415] - DisabledRegionSplitPolicy
[HBASE-8574] - Add how to rename a table in the docbook
[HBASE-8508] - improve unit-test coverage of package org.apache.hadoop.hbase.metrics.file

See also the full release notes [2].
Thanks to the 22 individuals who contributed to this release!

Yours,
The HBase Team
1. http://www.apache.org/dyn/closer.cgi/hbase/
2. https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12324145
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB