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 >> ANN: The first hbase-0.96-1 release candidate is available for download

Copy link to this message
ANN: The first hbase-0.96-1 release candidate is available for download
The first hbase-0.96.1 release candidate is available for download:


The staged mvn artifacts can be found here:


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.

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
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
HBASE-10022 Fix the HE_EQUALS_USE_HASHCODE warning under
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-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
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 te
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