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From Jean-Marc Spaggiari <jean-m...@spaggiari.org>
Subject Re: The 2nd HBase 0.98.7 release candidate (RC1) is available, vote closing 10/15/2014
Date Thu, 16 Oct 2014 13:55:02 GMT
Sorry, this was stuck in my draft folder... Did not get a chance to run the
perf but will do that after Strata.

Downloaded, verified signature for both hadoop1 and hadoop2, uncompressed
=> All passed.
Checked RAT on sources => Passed.
Checked content => CHANGES.txt date is strange. "Release 0.98.7 -
10/13/2014" Is not the packaging date nor the potential release date. Not a
blocker.
Checked content => README.txt links are not correct. 404.
Started standalone, checked UI => Passed
Checked logs => I got the 2 lines below. Seems that we clear or read
something twice and I think it should have been done only once... Not 100%
sure.
2014-10-09 10:41:46,494 DEBUG [main-EventThread] hbase.ZKNamespaceManager:
Updating namespace cache from node default with data: \x0A\x07default
2014-10-09 10:41:46,504 DEBUG [main-EventThread] hbase.ZKNamespaceManager:
Updating namespace cache from node default with data: \x0A\x07default
HBCK, create (150 regions), put, scan, get, flush, major_compact => Passed,
but should major_compact flush first(*)




(*) Same as reported before, should the 2nd scan below be reporting only a
single row? Like, should major_compaction trigger a flush first?
hbase(main):019:0> scan 't1', {RAW => true, VERSIONS => 10}
ROW
COLUMN+CELL

 row1                                         column=f1:c1,
timestamp=1412866068992,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068974,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068945,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068931,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068919,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068894,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068877,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068863,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068849,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068834,
value=TheValue1

1 row(s) in 0.4530 seconds

hbase(main):020:0> major_compact 't1'
0 row(s) in 0.1920 seconds

hbase(main):021:0> scan 't1', {RAW => true, VERSIONS => 10}
ROW
COLUMN+CELL

 row1                                         column=f1:c1,
timestamp=1412866068992,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068974,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068945,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068931,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068919,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068894,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068877,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068863,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068849,
value=TheValue1

 row1                                         column=f1:c1,
timestamp=1412866068834,
value=TheValue1

1 row(s) in 0.3110 seconds

hbase(main):022:0> flush 't1'
0 row(s) in 0.3340 seconds

hbase(main):023:0> scan 't1', {RAW => true, VERSIONS => 10}
ROW
COLUMN+CELL

 row1                                         column=f1:c1,
timestamp=1412866068992,
value=TheValue1

1 row(s) in 0.3410 seconds



2014-10-08 19:17 GMT-04:00 Andrew Purtell <apurtell@apache.org>:

> ​​​The 2nd HBase 0.98.7 release candidate (RC1) is available for download
> at http://people.apache.org/~apurtell/0.98.7RC1/ and Maven artifacts are
> also available in the temporary repository
> https://repository.apache.org/content/repositories/orgapachehbase-1042/
>
> Signed with my code signing key D5365CCD.
>
> The issues resolved in this release can be found here:
>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12327560
>
>
> Please try out the candidate and vote +1/-1 by midnight Pacific Time (00:00
> -0800 GMT) on ​October ​1​5​ ​on whether or not we should release this as​
> ​0.98.7. Three +1 votes from PMC will be required to release.
> ​​
> --
> Best regards,
>
>    - Andy
>
> Problems worthy of attack prove their worth by hitting back. - Piet Hein
> (via Tom White)​
>

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