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HBase >> mail # dev >> [VOTE] The 2nd hbase 0.94.14 release candidate is available for download


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Re: [VOTE] The 2nd hbase 0.94.14 release candidate is available for download
Similar dance as the last time:

- downloaded tarballs, both passed md5 and asc verification. [✓]
- load 10m rows/host into a 0.94.6.1 secured cluster (sequentialWrite
--nomapred), launch randomRead (--nomapred) test.
- deployed 0.94.14 jars over existing 0.94.6.1 regionservers, restart one
by one. [✓]
- new job launched from 0.94.6.1 "gateway" host, with older jars installed
(randomRead, mapreduce). [✓]
- deployed 0.94.13 jars over existing 0.94.6.1 master, restart. [✓]
- manually split test table while job running. [✓]

I noticed that it took a little while for the RS's to open regions and
start serving requests once it came back online after the upgrade. I didn't
record stats the last time I did this and didn't log events that closely
this time either, so I don't have anything concrete for comparison. It just
seemed slower than perhaps it should. No errors in the logs either, so
*shrug*

+1.
On Mon, Nov 18, 2013 at 5:18 PM, lars hofhansl <[EMAIL PROTECTED]> wrote:

> The 2nd 0.94.14 RC is available for download at
> http://people.apache.org/~larsh/hbase-0.94.14-rc1/
> Signed with my code signing key: C7CFE328
>
> As before 0.94.14 is mostly a bug fix release along with some significance
> performance improvements:
>     [HBASE-9165] - Improvements to addDependencyJars
>     [HBASE-9138] - getHaseIntegrationTestingUtility() is misspelled
>     [HBASE-9799] - Change Hadoop 1.2 dependency to 1.2.1
>     [HBASE-9809] - RegionTooBusyException should provide region name which
> was too busy
>     [HBASE-9834] - Minimize byte[] copies for 'smart' clients
>     [HBASE-9849] - [REST] Forbidden schema delete in read only mode
>     [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-9865] - Reused WALEdits in replication may cause RegionServers
> to go OOM
>     [HBASE-9872] - ModifyTable does not modify the attributes of a newly
> modified/changed ColumnDescriptor
>     [HBASE-9890] - MR jobs are not working if started by a delegated user
>     [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-9906] - Restore snapshot fails to restore the meta edits
> sporadically
>     [HBASE-9915] - Performance: isSeeked() in EncodedScannerV2 always
> returns false
>     [HBASE-9952] - Snapshot restore may fail due to NullPointerException
>     [HBASE-9956] - Remove keyLength cache from KeyValue
>     [HBASE-9970] - HBase BulkLoad, table is creating with the timestamp
> key also as a column to the table.
>     [HBASE-9971] - Port part of HBASE-9958 to 0.94 - change lock scope in
> locateRegion
>     [HBASE-9975] - Not starting ReplicationSink when using custom
> implementation for the ReplicationSink.
>     [HBASE-9993] - 0.94: HBASE-9865 breaks coprocessor compatibility with
> WALEdit.
>     [HBASE-4654] - [replication] Add a check to make sure we don't
> replicate to ourselves
>     [HBASE-8438] - Extend bin/hbase to print a "mapreduce classpath"
>     [HBASE-9715] - Backport -in_memory option support for LoadTestTool
> from trunk
>     [HBASE-9831] - 'hbasefsck.numthreads' property isn't passed to hbck
> via cmdline -D option
>     [HBASE-9894] - remove the inappropriate assert statement in
> Store.getSplitPoint()
>     [HBASE-9963] - Remove the ReentrantReadWriteLock in the MemStore
>     [HBASE-8397] - improve unit-test coverage of package
> org.apache.hadoop.hbase.master.metrics (0.94)
>     [HBASE-8543] - fix coverage org.apache.hadoop.hbase.rest.client
>     [HBASE-8552] - fix coverage org.apache.hadoop.hbase.rest.filter
>     [HBASE-8556] - fix coverage org.apache.hadoop.hbase.metrics.histogram
>     [HBASE-8557] - fix coverage org.apache.hadoop.hbase.rest.metrics
>     [HBASE-8559] - increase unit-test coverage of package
> org.apache.hadoop.hbase.coprocessor
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