dev@hbase.apache.org discussions for May 2015

33	[DISCUSSION] Merge of the hbase-11339 mob branch into master.

Hi folks, The Medium Object (MOB) Storage feature (HBASE-11339[1]) is modified I/O and compaction path that allows individual moderately sized values (10k-10MB) to be stored so that write ...

Jonathan Hsieh
May 20, 2015 at 4:21 pm
Jul 17, 2015 at 9:06 am

19	Ruby shell versions for HBase 2.0

Hi folks! If you weren't aware, our current shell relies on Ruby, specifically the REPL program IRB from JRuby. When we launched 1.0 we were on JRuby 1.6 with defaults, which means we're stuck on ...

Sean Busbey
May 13, 2015 at 4:24 pm
May 13, 2015 at 11:54 pm

18	Planning for HBase 1.2

Hi folks! I'd like to volunteer to RM HBase 1.2 and aim for RCs starting in July. Here's an initial list of things I want to get out: * MOB * native crc * incremental improvements for procedure v2 * ...

Sean Busbey
May 22, 2015 at 7:20 pm
May 29, 2015 at 8:11 pm

13	Git branch-1.1.0?

Just saw we have a branch-1.1.0 branch in git. What do we use that one for? 1.1.x releases should be tags on branch-1.1, no? Thanks. -- Lars

Lars hofhansl
May 22, 2015 at 5:00 am
May 27, 2015 at 8:48 pm

10	Updating the YCSB client for HBase

Hi Folks! I've recently become a maintainer on YCSB. We're looking to get a release out in June (our first in several years). We'll probably begin release candidates in a couple of weeks. I'd really ...

Sean Busbey
May 26, 2015 at 4:29 pm
May 26, 2015 at 9:07 pm

9	Problems with Phoenix and HBase

Hi! I'm very new in HBase and newer in Phoenix. My mainly problem currently is that: When I try to lanch sqlline the execution crash and the client can't connect to the server. Moreover, I think the ...

Asfare
May 13, 2015 at 3:02 pm
May 18, 2015 at 3:38 pm

8	Scan priority based on type of request origin

Hello folks. We had a customer scenario to support scan priority based on type of request origin. Consider the scenario , where in n number of scan requests are generated from different clients. Some ...

Ashish singhi
May 28, 2015 at 6:27 am
Jun 1, 2015 at 1:06 pm

6	[VOTE] The 1st HBase 1.1.0.1 patch release candidate (RC0) is available, vote closing 5/20/2015

The 1st HBase 1.1.0.1 patch release candidate (RC0) is available for download at http://people.apache.org/~apurtell/1.1.0.1RC0/ and Maven artifacts are also available in the temporary repository ...

Andrew Purtell
May 18, 2015 at 6:22 pm
May 21, 2015 at 6:22 pm

6	[VOTE] The 1st HBase 1.0.1.1 patch release candidate (RC0) is available, vote closing 5/20/2015

The 1st HBase 1.0.1.1 patch release candidate (RC0) is available for download at http://people.apache.org/~apurtell/1.0.1.1RC0/ and Maven artifacts are also available in the temporary repository ...

Andrew Purtell
May 18, 2015 at 6:21 pm
May 21, 2015 at 6:22 pm

6	[VOTE] The 1st HBase 0.98.12.1 patch release candidate (RC0) is available, vote closing 5/20/2015

The 1st HBase 0.98.12.1 patch release candidate (RC0) is available for download at http://people.apache.org/~apurtell/0.98.12.1RC0/ and Maven artifacts are also available in the temporary repository ...

Andrew Purtell
May 18, 2015 at 6:20 pm
May 21, 2015 at 6:22 pm

5	[VOTE] Second release candidate for HBase 1.1.0 (RC1) is available.

I'm happy to announce the second release candidate of HBase 1.1.0 (HBase-1.1.0RC1) is available for download at https://dist.apache.org/repos/dist/dev/hbase/hbase-1.1.0RC1/ Maven artifacts are also ...

Nick Dimiduk
May 12, 2015 at 6:05 am
May 12, 2015 at 8:59 pm

5	JDK7 Language Features

With HBASE-11666 in place, can we now start to use JDK 7 language features across the board, starting in 1.0.x? I know we had discussion, but it wasn't entirely clear whether that allowed for using ...

Lars hofhansl
May 7, 2015 at 5:30 am
May 10, 2015 at 6:35 pm

5	CreateTableHandler: postCreateTableHanler coprocessor runs as RemoteRpcUser privileged action.

Hi, We have a custom written coprocessor for CreateTableHandler which does some hdfs related stuff in postCreateTableHandler, and it was working fine till HBASE-11886 got merged. It seems that post ...

Abhishek kr
May 4, 2015 at 12:49 pm
May 8, 2015 at 11:44 pm

4	JIRA slow or down?

I have troubles to access JIRA. I asked someone to try to open it and he has the same issue. Is it only us? Or there is troubles with JIRA? Thanks, JM

Jean-Marc Spaggiari
May 28, 2015 at 2:33 pm
May 28, 2015 at 3:12 pm

4	[VOTE] Third release candidate for HBase 1.1.0 (RC2) is available.

I'm happy to announce the third (time's the charm) release candidate of HBase 1.1.0 (HBase-1.1.0RC2) is available for download at https://dist.apache.org/repos/dist/dev/hbase/hbase-1.1.0RC2/ Maven ...

Nick Dimiduk
May 12, 2015 at 9:57 pm
May 13, 2015 at 1:19 am

4	ThrottlingException should be handled by client? (was Re: [VOTE] First release candidate for HBase 1.1.0 (RC0) is available.)

I'd like to raise the visibility of this question as its answer may impact the timeliness of the next RC. From the ThrottlingException class comment, I see * TODO: At some point this will be handled ...

Nick Dimiduk
May 11, 2015 at 11:44 pm
May 12, 2015 at 3:17 am

4	transaction management

Just wondering is there a way to enable transaction for multiple databases together i.e. HBase and Radis or HBase/Cassandra? -Jignesh

Jignesh Patel
May 10, 2015 at 3:27 am
May 11, 2015 at 1:02 am

3	HBase release notes?

Guys, Where can I find good description of a new features for every major release (0.98+)? -Vlad

Vladimir Rodionov
May 28, 2015 at 11:36 pm
May 29, 2015 at 7:30 pm

3	[jira] [Created] (HBASE-13618) ReplicationSource is too eager to remove sinks

Lars Hofhansl created HBASE-13618: ------------------------------------- Summary: ReplicationSource is too eager to remove sinks Key: HBASE-13618 URL ...

Lars Hofhansl (JIRA)
May 5, 2015 at 4:04 am
May 20, 2015 at 6:52 pm

3	[jira] [Created] (HBASE-13674) ZKTableStateManager logging at WARN what should be at INFO if not DEBUG

Andrew Purtell created HBASE-13674: -------------------------------------- Summary: ZKTableStateManager logging at WARN what should be at INFO if not DEBUG Key: HBASE-13674 URL ...

Andrew Purtell (JIRA)
May 12, 2015 at 7:14 pm
May 12, 2015 at 8:07 pm

3	[jira] [Created] (HBASE-13629) Fix InclusiveStopFilter typo in region_mover.rb

Lars Hofhansl created HBASE-13629: ------------------------------------- Summary: Fix InclusiveStopFilter typo in region_mover.rb Key: HBASE-13629 URL ...

Lars Hofhansl (JIRA)
May 6, 2015 at 5:20 am
May 6, 2015 at 5:34 am

3	Having Jenkins rerun flakey tests

Hey Folks, I'd like to turn on the surefire plugin's automatic flakey test detection feature[1]. For those times where we run into a resource contention issue, we'll hopefully get a flakey detection ...

Sean Busbey
May 2, 2015 at 7:46 pm
May 2, 2015 at 10:23 pm

2	Building HBase master with JDK8

I have started to get this when I am trying to build hbase-master with JDK8: [INFO] Restricted to JDK 1.7 yet jdk.tools:jdk.tools:jar:1.7:system contains com/sun/xml/internal/xsom/XSNotation.class ...

Lars hofhansl
May 31, 2015 at 6:08 pm
May 31, 2015 at 6:43 pm

2	review bump

could someone take a quick look at https://issues.apache.org/jira/browse/HBASE-13728 -- Sean

Sean Busbey
May 29, 2015 at 5:29 pm
May 29, 2015 at 5:38 pm

2	Questions regarding HBase consistency

Dear HBase Community, As far as I know, HBase supports strong consistency at row level, strictly to say, at region level I think, since one MVCC instance is used in each HRegion instance to schedule ...

Weiping Qu
May 26, 2015 at 10:04 pm
May 26, 2015 at 10:32 pm

2	[jira] [Created] (HBASE-13769) Some ZK ACLs are unnecessarily permissive

Andrew Purtell created HBASE-13769: -------------------------------------- Summary: Some ZK ACLs are unnecessarily permissive Key: HBASE-13769 URL: https://issues.apache.org/jira/browse/HBASE-13769 ...

Andrew Purtell (JIRA)
May 25, 2015 at 5:07 pm
May 26, 2015 at 8:33 pm

2	[jira] [Created] (HBASE-13655) Deprecate duplicate getCompression methods in HColumnDescriptor

Lars Francke created HBASE-13655: ------------------------------------ Summary: Deprecate duplicate getCompression methods in HColumnDescriptor Key: HBASE-13655 URL ...

Lars Francke (JIRA)
May 10, 2015 at 9:13 pm
May 14, 2015 at 12:27 am

2	JIRA default resolution change

What's the "pending fixed" default for resolving issues now? Was that change intentional? Is there a new workflow to follow now? Thanks, Nick

Nick Dimiduk
May 13, 2015 at 6:43 pm
May 13, 2015 at 7:00 pm

2	[jira] [Created] (HBASE-13664) Use HBase 1.0 in ConnectionCache

Solomon Duskis created HBASE-13664: -------------------------------------- Summary: Use HBase 1.0 in ConnectionCache Key: HBASE-13664 URL: https://issues.apache.org/jira/browse/HBASE-13664 Project ...

Solomon Duskis (JIRA)
May 11, 2015 at 7:10 pm
May 13, 2015 at 7:00 pm

2	[jira] [Created] (HBASE-13663) HMaster fails to restart 'HMaster: Failed to become active master'

Romil Choksi created HBASE-13663: ------------------------------------ Summary: HMaster fails to restart 'HMaster: Failed to become active master' Key: HBASE-13663 URL ...

Romil Choksi (JIRA)
May 11, 2015 at 6:55 pm
May 12, 2015 at 6:46 pm

2	[jira] [Created] (HBASE-13662) RSRpcService.scan() throws an OutOfOrderScannerNext if the scan has a retriable failure

Matteo Bertozzi created HBASE-13662: --------------------------------------- Summary: RSRpcService.scan() throws an OutOfOrderScannerNext if the scan has a retriable failure Key: HBASE-13662 URL ...

Matteo Bertozzi (JIRA)
May 11, 2015 at 6:01 pm
May 12, 2015 at 4:49 pm

1	Async Table API

Dear HBase Developers, I am currently working on issue HBASE-13784 <https://issues.apache.org/jira/browse/HBASE-13784 to provide an Async Table api which builds on my previous work in HBASE-12684 ...

Jurriaan Mous
May 29, 2015 at 3:06 pm
May 31, 2015 at 1:24 am

1	[jira] [Created] (HBASE-13779) Calling table.exists() before table.get() end up with an empty Result

Matteo Bertozzi created HBASE-13779: --------------------------------------- Summary: Calling table.exists() before table.get() end up with an empty Result Key: HBASE-13779 URL ...

Matteo Bertozzi (JIRA)
May 26, 2015 at 4:54 pm
May 29, 2015 at 10:14 pm

1	[VOTE] The 1st HBase 0.98.13 release candidate (RC0) is available, vote closing 6/3/2015

The 1st HBase 0.98.13 release candidate (RC0) is available for download at http://people.apache.org/~apurtell/0.98.13RC0/ and Maven artifacts are also available in the temporary repository ...

Andrew Purtell
May 27, 2015 at 9:55 pm
May 29, 2015 at 7:34 pm

1	[jira] [Created] (HBASE-13647) Default value for hbase.client.operation.timeout is too high

Andrey Stepachev created HBASE-13647: ---------------------------------------- Summary: Default value for hbase.client.operation.timeout is too high Key: HBASE-13647 URL ...

Andrey Stepachev (JIRA)
May 8, 2015 at 10:42 am
May 29, 2015 at 7:33 pm

1	[jira] [Created] (HBASE-13799) javadoc how Scan gets polluted when used; if you set attributes or ask for scan metrics

stack created HBASE-13799: ----------------------------- Summary: javadoc how Scan gets polluted when used; if you set attributes or ask for scan metrics Key: HBASE-13799 URL ...

stack (JIRA)
May 28, 2015 at 11:17 pm
May 29, 2015 at 6:54 pm

1	[jira] [Created] (HBASE-13808) Some Phoenix tests failed with NPE

Alicia Ying Shu created HBASE-13808: --------------------------------------- Summary: Some Phoenix tests failed with NPE Key: HBASE-13808 URL: https://issues.apache.org/jira/browse/HBASE-13808 ...

Alicia Ying Shu (JIRA)
May 29, 2015 at 5:23 pm
May 29, 2015 at 5:25 pm

1	[jira] [Created] (HBASE-13776) set illegal versions for HColumnDescriptor did not throw IllegalArgumentException

Yuhao Bi created HBASE-13776: -------------------------------- Summary: set illegal versions for HColumnDescriptor did not throw IllegalArgumentException Key: HBASE-13776 URL ...

Yuhao Bi (JIRA)
May 26, 2015 at 4:06 am
May 29, 2015 at 4:16 pm

1	[jira] [Created] (HBASE-13801) Hadoop src checksum is shown instead of HBase src checksum in master / RS UI

Enis Soztutar created HBASE-13801: ------------------------------------- Summary: Hadoop src checksum is shown instead of HBase src checksum in master / RS UI Key: HBASE-13801 URL ...

Enis Soztutar (JIRA)
May 28, 2015 at 11:43 pm
May 29, 2015 at 1:48 am

1	[jira] [Created] (HBASE-13793) Regionserver unable to report to master when master is restarted

Samir Ahmic created HBASE-13793: ----------------------------------- Summary: Regionserver unable to report to master when master is restarted Key: HBASE-13793 URL ...

Samir Ahmic (JIRA)
May 28, 2015 at 12:27 pm
May 28, 2015 at 3:15 pm

1	[jira] [Created] (HBASE-13791) Remove the DeleteTableHandler

Jingcheng Du created HBASE-13791: ------------------------------------ Summary: Remove the DeleteTableHandler Key: HBASE-13791 URL: https://issues.apache.org/jira/browse/HBASE-13791 Project: HBase ...

Jingcheng Du (JIRA)
May 28, 2015 at 10:01 am
May 28, 2015 at 10:12 am

1	[jira] [Created] (HBASE-13723) In table.rb scanners are never closed.

Jean-Marc Spaggiari created HBASE-13723: ------------------------------------------- Summary: In table.rb scanners are never closed. Key: HBASE-13723 URL ...

Jean-Marc Spaggiari (JIRA)
May 20, 2015 at 3:13 pm
May 28, 2015 at 8:24 am

1	[jira] [Created] (HBASE-13763) Handle the rename, annotation and typo stuff in MOB

Jingcheng Du created HBASE-13763: ------------------------------------ Summary: Handle the rename, annotation and typo stuff in MOB Key: HBASE-13763 URL ...

Jingcheng Du (JIRA)
May 25, 2015 at 6:30 am
May 28, 2015 at 8:15 am

1	[jira] [Created] (HBASE-13785) Provide metrics for average respons size

Jean-Marc Spaggiari created HBASE-13785: ------------------------------------------- Summary: Provide metrics for average respons size Key: HBASE-13785 URL ...

Jean-Marc Spaggiari (JIRA)
May 27, 2015 at 2:59 pm
May 27, 2015 at 9:16 pm

1	[jira] [Created] (HBASE-13781) Default to 700 for HDFS root dir permissions for secure deployments

Enis Soztutar created HBASE-13781: ------------------------------------- Summary: Default to 700 for HDFS root dir permissions for secure deployments Key: HBASE-13781 URL ...

Enis Soztutar (JIRA)
May 26, 2015 at 9:53 pm
May 26, 2015 at 9:57 pm

1	[jira] [Created] (HBASE-13746) list_replicated_tables command is not listing table in hbase shell.

Y. SREENIVASULU REDDY created HBASE-13746: --------------------------------------------- Summary: list_replicated_tables command is not listing table in hbase shell. Key: HBASE-13746 URL ...

Y. SREENIVASULU REDDY (JIRA)
May 22, 2015 at 11:32 am
May 25, 2015 at 8:47 pm

1	[jira] [Created] (HBASE-13762) Use the configurable checksum in mob files

Jingcheng Du created HBASE-13762: ------------------------------------ Summary: Use the configurable checksum in mob files Key: HBASE-13762 URL: https://issues.apache.org/jira/browse/HBASE-13762 ...

Jingcheng Du (JIRA)
May 25, 2015 at 5:15 am
May 25, 2015 at 5:59 pm

1	[jira] [Created] (HBASE-13720) Mob files are not encrypting in mob compaction and Sweeper

Jingcheng Du created HBASE-13720: ------------------------------------ Summary: Mob files are not encrypting in mob compaction and Sweeper Key: HBASE-13720 URL ...

Jingcheng Du (JIRA)
May 20, 2015 at 7:27 am
May 25, 2015 at 4:37 am

1	[jira] [Created] (HBASE-13756) Region server is getting aborted after with NoSuchMethodError when RS reporting to master

Rajeshbabu Chintaguntla created HBASE-13756: ----------------------------------------------- Summary: Region server is getting aborted after with NoSuchMethodError when RS reporting to master Key ...

Rajeshbabu Chintaguntla (JIRA)
May 23, 2015 at 5:38 pm
May 24, 2015 at 9:26 am

1	[jira] [Created] (HBASE-13752) Temporarily disable TestCorruptedRegionStoreFile on 0.98

Andrew Purtell created HBASE-13752: -------------------------------------- Summary: Temporarily disable TestCorruptedRegionStoreFile on 0.98 Key: HBASE-13752 URL ...

Andrew Purtell (JIRA)
May 22, 2015 at 11:40 pm
May 22, 2015 at 11:44 pm

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