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HBase >> mail # dev >> ANN: The second hbase-0.96-1 release candidate is available for download


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Re: ANN: The second hbase-0.96-1 release candidate is available for download
Are we good to go on RC2?  Just waiting on HBase-10101?  Anything else?
Thanks,
St.Ack
On Fri, Dec 6, 2013 at 1:43 PM, Stack <[EMAIL PROTECTED]> wrote:

> Jon fixed the Increment issue.  Nicolas may have fixed the slow down issue
> -- we'll know after a few runs this weekend.
>
> I'll put up a new RC Monday regardless.
>
> St.Ack
>
>
> On Thu, Dec 5, 2013 at 6:16 AM, Stack <[EMAIL PROTECTED]> wrote:
>
>> Good one Jon.
>>
>> RC is sunk.  Will put up a new one when this is fixed.
>>
>> Thanks,
>> St.Ack
>>
>>
>>
>> On Thu, Dec 5, 2013 at 12:10 AM, Jonathan Hsieh <[EMAIL PROTECTED]> wrote:
>>
>>> -1
>>>
>>> I have a new test I tried on 0.96.1rc1. (polishing to share).  Run #2
>>> with
>>> flushes is a correctness regression (HBASE-6195 fixed this in 94, and I
>>> had
>>> verified there but it is broken here)..  I'm not sure if #3 (kill) or #4
>>> (kill -9) are a regression against 0.94.   Here's a link to the testcode
>>> (its got all kinds of caveats at the moment and will likely get turn into
>>> integration test).
>>>
>>> https://github.com/jmhsieh/hbase/tree/increval
>>>
>>> 5 nodes
>>> hadoop 2.1.0 (a pre cdh5b1 hdfs).
>>> hbase 0.96.1 rc1
>>>
>>> Test: 250000 increments on a single row an single col with various number
>>> of client threads (IncrementBlaster).  Verify we have a count of 250000
>>> after the run (IncrementVerifier).
>>>
>>> Run 1: No fault injection.  5 runs.  count = 250000. on multiple runs.
>>>  Correctness verified.  1638 inc/s throughput.
>>> Run 2: flushes table with incrementing row.  count = 246875 !=250000.
>>>  correctness failed.  1517 inc/s throughput.
>>> Run 3: kill of rs hosting incremented row.  count = 243750 != 250000.
>>> Correctness failed.   1451 inc/s throughput.
>>> Run 4: one kill -9 of rs hosting incremented row.  246878.!= 250000.
>>>  Correctness failed. 1395 inc/s (including recovery)
>>>
>>>
>>>
>>> On Wed, Nov 27, 2013 at 7:57 PM, Stack <[EMAIL PROTECTED]> wrote:
>>>
>>> > The second hbase-0.96.1 release candidate is available for download:
>>> >
>>> >   http://people.apache.org/~stack/hbase-0.96.1RC1/
>>> >
>>> > The maven artifacts are available here:
>>> >
>>> >
>>> https://repository.apache.org/content/repositories/orgapachehbase-016/
>>> >
>>> > The first RC was sunk by:
>>> >
>>> >   HBASE-10053 ProtobufUtil#toMutationNoData interface change causes
>>> > downstream
>>> >
>>> > We broke hive building against HBase.
>>> >
>>> > 137 issues [1] have been fixed since 0.96.0, mostly performance
>>> improvement
>>> > and bug fixes.
>>> >
>>> > Shall we release this as hbase-0.96.1?  Please vote by December 3rd.
>>> >
>>> > Thanks,
>>> > Your HBase Team
>>> >
>>> > 1. http://goo.gl/ZgYBW2
>>> >
>>> >
>>> > On Tue, Nov 26, 2013 at 4:48 PM, Stack <[EMAIL PROTECTED]> wrote:
>>> >
>>> > > The first hbase-0.96.1 release candidate is available for download:
>>> > >
>>> > >   http://people.apache.org/~stack/hbase-0.96.1RC0/
>>> > >
>>> > > The staged mvn artifacts can be found here:
>>> > >
>>> > >
>>> https://repository.apache.org/content/repositories/orgapachehbase-012/
>>> > >
>>> > > 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.
>>> > >
>>> > > Thanks,
>>> > > 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