-Re: [VOTE] The 2nd hbase 0.94.14 release candidate is available for download
Stack 2013-11-25, 18:04
Downloaded. Checked out content of package. Looks good.
Recompiled against hadoop-2.2.0 (Added how to the refguide).
Deployed on small cluster. Did some loading. Looked in logs. Looks good
other than too verbose.
Killed server under load. Its regions came back promptly.
On Sat, Nov 23, 2013 at 6:50 PM, lars hofhansl <[EMAIL PROTECTED]> wrote:
> Thanks Nick and Ted.
> - Loaded 50m rows, scanned, flushed, scanned, compacted, scanned
> - Checked signatures, documentation, etc
> - Connected with old client testing various operations
> - Did some high level tests with Phoenix
> - Verified scan/put performance
> I will release 0.94.14 later today or tomorrow.
> -- Lars
> From: Nick Dimiduk <[EMAIL PROTECTED]>
> To: hbase-dev <[EMAIL PROTECTED]>; lars hofhansl <[EMAIL PROTECTED]>
> Sent: Friday, November 22, 2013 12:29 PM
> Subject: 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
> 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
> > 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
> > 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