Re: [ANNOUNCE] New HBase committer Andor Molnár

[rajeshb...@apache.org]

Congratulations Andor!!

On Fri, May 31, 2024, 5:35 PM Andor Molnar  wrote:

> Thank y'all!
>
>
> On Wed, 2024-05-29 at 17:13 -0400, Bryan Beaudreault wrote:
> > Congrats and welcome!
> >
> > On Wed, May 29, 2024 at 5:06 PM Viraj Jasani 
> > wrote:
> >
> > > Congratulations and Welcome, Andor! Well deserved!!
> > >
> > >
> > > On Wed, May 29, 2024 at 7:36 AM Duo Zhang 
> > > wrote:
> > >
> > > > On behalf of the Apache HBase PMC, I am pleased to announce that
> > > > Andor Molnár(andor) has accepted the PMC's invitation to become a
> > > > committer on the project. We appreciate all of Andor Molnár's
> > > > generous contributions thus far and look forward to his continued
> > > > involvement.
> > > >
> > > > Congratulations and welcome, Andor Molnár!
> > > >
> > > > 我很高兴代表 Apache HBase PMC 宣布 Andor Molnár 已接受我们的邀请，成
> > > > 为 Apache HBase 项目的 Committer。感谢 Andor Molnár 一直以来为 HBase 项目
> > > > 做出的贡献，并期待他在未来继续承担更多的责任。
> > > >
> > > > 欢迎 Andor Molnár！
> > > >
>

Re: [ANNOUNCE] New HBase committer Istvan Toth

[rajeshb...@apache.org]

Congratulations Istvan!!


Thanks,
Rajeshbabu.


On Tue, Apr 2, 2024, 8:53 PM Wei-Chiu Chuang  wrote:

> congrats!
>
> On Tue, Apr 2, 2024 at 7:04 AM Pankaj Kumar 
> wrote:
>
> > Congratulations Istvan, welcome !!
> >
> > Regards,
> > Pankaj
> >
> >
> > On Tue, Apr 2, 2024 at 4:53 PM Duo Zhang  wrote:
> >
> > > On behalf of the Apache HBase PMC, I am pleased to announce that
> > > Istvan Toth(stoty)
> > > has accepted the PMC's invitation to become a committer on the
> > > project. We appreciate all
> > > of Istvan Toth's generous contributions thus far and look forward to
> > > his continued involvement.
> > >
> > > Congratulations and welcome, Istvan Toth!
> > >
> > > 我很高兴代表 Apache HBase PMC 宣布 Istvan Toth 已接受我们的邀请，成
> > > 为 Apache HBase 项目的 Committer。感谢 Istvan Toth 一直以来为 HBase 项目
> > > 做出的贡献，并期待他在未来继续承担更多的责任。
> > >
> > > 欢迎 Istvan Toth！
> > >
> >
>

Re: [ANNOUNCE] New HBase committer Nihal Jain

[rajeshb...@apache.org]

Congratulations Nihal!!!


Thanks,
Rajeshbabu.

On Wed, May 3, 2023, 5:42 PM Nick Dimiduk  wrote:

> Hello!
>
> On behalf of the Apache HBase PMC, I am pleased to announce that Nihal Jain
> has accepted the PMC's invitation to become a committer on the project. We
> appreciate all of Nihal's generous contributions thus far and look forward
> to his continued involvement.
>
> Congratulations and welcome, Nihal Jain!
>
> Thanks,
> Nick
>

Re: [ANNOUNCE] New HBase committer Nihal Jain

[rajeshb...@apache.org]

Congratulations Nihal!!!


Thanks,
Rajeshbabu.

On Wed, May 3, 2023, 5:42 PM Nick Dimiduk  wrote:

> Hello!
>
> On behalf of the Apache HBase PMC, I am pleased to announce that Nihal Jain
> has accepted the PMC's invitation to become a committer on the project. We
> appreciate all of Nihal's generous contributions thus far and look forward
> to his continued involvement.
>
> Congratulations and welcome, Nihal Jain!
>
> Thanks,
> Nick
>

Re: [ANNOUNCE] New HBase committer Tianhang Tang(唐天航)

[rajeshb...@apache.org]

Congratulations Tianhang!

Thanks,
Rajeshbabu.


On Fri, Mar 17, 2023, 1:11 AM Tak Lon (Stephen) Wu 
wrote:

> Congratulations, Tianhang!
>
> -Stephen
>
> On Thu, Mar 16, 2023 at 12:36 PM Viraj Jasani  wrote:
>
> > Congratulations and Welcome, Tianhang Tang !
> >
> > On Wed, Mar 15, 2023 at 9:02 PM 张铎(Duo Zhang) 
> > wrote:
> >
> > > On behalf of the Apache HBase PMC, I am pleased to announce that
> Tianhang
> > > Tang(thangTang)
> > > has accepted the PMC's invitation to become a committer on the project.
> > We
> > > appreciate all
> > > of Tianhang's generous contributions thus far and look forward to his
> > > continued involvement.
> > >
> > > Congratulations and welcome, Tianhang Tang!
> > >
> > > 我很高兴代表 Apache HBase PMC 宣布 唐天航 已接受我们的邀请，成
> > > 为 Apache HBase 项目的 Committer。感谢 唐天航 一直以来为 HBase 项目
> > > 做出的贡献，并期待他在未来继续承担更多的责任。
> > >
> > > 欢迎 唐天航！
> > >
> >
>

Re: [ANNOUNCE] New HBase committer Tianhang Tang(唐天航)

[rajeshb...@apache.org]

Congratulations Tianhang!

Thanks,
Rajeshbabu.


On Fri, Mar 17, 2023, 1:11 AM Tak Lon (Stephen) Wu 
wrote:

> Congratulations, Tianhang!
>
> -Stephen
>
> On Thu, Mar 16, 2023 at 12:36 PM Viraj Jasani  wrote:
>
> > Congratulations and Welcome, Tianhang Tang !
> >
> > On Wed, Mar 15, 2023 at 9:02 PM 张铎(Duo Zhang) 
> > wrote:
> >
> > > On behalf of the Apache HBase PMC, I am pleased to announce that
> Tianhang
> > > Tang(thangTang)
> > > has accepted the PMC's invitation to become a committer on the project.
> > We
> > > appreciate all
> > > of Tianhang's generous contributions thus far and look forward to his
> > > continued involvement.
> > >
> > > Congratulations and welcome, Tianhang Tang!
> > >
> > > 我很高兴代表 Apache HBase PMC 宣布 唐天航 已接受我们的邀请，成
> > > 为 Apache HBase 项目的 Committer。感谢 唐天航 一直以来为 HBase 项目
> > > 做出的贡献，并期待他在未来继续承担更多的责任。
> > >
> > > 欢迎 唐天航！
> > >
> >
>

Re: ReadOnlyZKClient question

[rajeshb...@apache.org]

Hi,


Raised https://issues.apache.org/jira/browse/HBASE-27635 for the same.Some
how setting the ERROR log level at
shell(jar-bootstrap.rb) and log4j2 and log4j is not taking effect and still
see lot of logs. Looking into it.

Thanks,
Rajeshbabu.
On Wed, Feb 8, 2023, 8:54 PM Bryan Beaudreault 
wrote:

> I sort of wonder if you have a log4j.properties and log4j2.properties on
> the classpath. I think I remember having an issue when both existed, where
> I'd see a lot more logs than I expect. Check for a log4j.properties and
> remove it.
>
> On Wed, Feb 8, 2023 at 4:51 AM 张铎(Duo Zhang) 
> wrote:
>
> > These are all normal logs for ReadOnlyZkClient, but the problem is we
> > should not output these logs when running hbase shell.
> >
> > I'm not a ruby expert but we have this in the entry point of hbase
> > shell(jar-bootstrap.rb)
> >
> > # Set logging level to avoid verboseness
> >
> >
> org.apache.logging.log4j.core.config.Configurator.setAllLevels('org.apache.zookeeper',
> > log_level)
> >
> >
> org.apache.logging.log4j.core.config.Configurator.setAllLevels('org.apache.hadoop',
> > log_level)
> >
> > where the log level is
> >
> > log_level = org.apache.logging.log4j.Level::ERROR
> >
> > So I'm not sure why you can still see these logs in hbase shell...
> >
> > LinuxGuy  于2023年2月8日周三 10:13写道：
> > >
> > > hello,
> > >
> > > i am using the latest hbase version (2.5.3)
> > > it gets the following logs in hbase shell,
> > >
> > > hbase:002:0> 2023-02-08 10:09:08,805 INFO
> > > [ReadOnlyZKClient-127.0.0.1:2181@0x3611153f] zookeeper.ZooKeeper
> > > (ZooKeeper.java:close(1422)) - Session: 0x100e7dbb2a40007 closed
> > >
> > > 2023-02-08 10:09:08,806 INFO
> > > [ReadOnlyZKClient-127.0.0.1:2181@0x3611153f-EventThread]
> > > zookeeper.ClientCnxn (ClientCnxn.java:run(524)) - EventThread shut down
> > for
> > > session: 0x100e7dbb2a40007
> > >
> > >
> > > what does this mean and how to fix it?
> > >
> > >
> > > Thanks
> >
>

Re: [ANNOUNCE] Please welcome Tak Lon (Stephen) Wu to the HBase PMC

[rajeshb...@apache.org]

Congratulations Stephen.


Thanks,
Rajeshbabu.

On Mon, Jan 30, 2023, 7:33 PM Bryan Beaudreault 
wrote:

> Congrats!
>
> On Mon, Jan 30, 2023 at 4:10 AM Balazs Meszaros 
> wrote:
>
> > Congratulations!
> >
> > On Mon, Jan 30, 2023 at 9:19 AM Jan Hentschel
> >  wrote:
> >
> > > Congratulations and welcome!
> > >
> > > From: Duo Zhang 
> > > Date: Monday, January 30, 2023 at 3:50 AM
> > > To: HBase Dev List , hbase-user <
> > > u...@hbase.apache.org>, user-zh 
> > > Subject: [ANNOUNCE] Please welcome Tak Lon (Stephen) Wu to the HBase
> PMC
> > > On behalf of the Apache HBase PMC I am pleased to announce that
> > > Tak Lon (Stephen) Wu has accepted our invitation to become a PMC member
> > > on the Apache HBase project. We appreciate Tak Lon (Stephen) Wu
> stepping
> > > up to take more responsibility in the HBase project.
> > >
> > > Please join me in welcoming Tak Lon (Stephen) Wu to the HBase PMC!
> > >
> > > 我很高兴代表 Apache HBase PMC 宣布 Tak Lon (Stephen) Wu 已接受我们的邀请，
> > > 成为 Apache HBase 项目的 PMC 成员。感谢 Tak Lon (Stephen) Wu 愿意在 HBase
> > > 项目中承担更大的责任。
> > >
> > > 欢迎 Tak Lon (Stephen) Wu！
> > >
> >
>

Re: [ANNOUNCE] Please welcome Tak Lon (Stephen) Wu to the HBase PMC

[rajeshb...@apache.org]

Congratulations Stephen.


Thanks,
Rajeshbabu.

On Mon, Jan 30, 2023, 7:33 PM Bryan Beaudreault 
wrote:

> Congrats!
>
> On Mon, Jan 30, 2023 at 4:10 AM Balazs Meszaros 
> wrote:
>
> > Congratulations!
> >
> > On Mon, Jan 30, 2023 at 9:19 AM Jan Hentschel
> >  wrote:
> >
> > > Congratulations and welcome!
> > >
> > > From: Duo Zhang 
> > > Date: Monday, January 30, 2023 at 3:50 AM
> > > To: HBase Dev List , hbase-user <
> > > user@hbase.apache.org>, user-zh 
> > > Subject: [ANNOUNCE] Please welcome Tak Lon (Stephen) Wu to the HBase
> PMC
> > > On behalf of the Apache HBase PMC I am pleased to announce that
> > > Tak Lon (Stephen) Wu has accepted our invitation to become a PMC member
> > > on the Apache HBase project. We appreciate Tak Lon (Stephen) Wu
> stepping
> > > up to take more responsibility in the HBase project.
> > >
> > > Please join me in welcoming Tak Lon (Stephen) Wu to the HBase PMC!
> > >
> > > 我很高兴代表 Apache HBase PMC 宣布 Tak Lon (Stephen) Wu 已接受我们的邀请，
> > > 成为 Apache HBase 项目的 PMC 成员。感谢 Tak Lon (Stephen) Wu 愿意在 HBase
> > > 项目中承担更大的责任。
> > >
> > > 欢迎 Tak Lon (Stephen) Wu！
> > >
> >
>

[ANNOUNCE] Apache Phoenix 5.0.0 released

[rajeshb...@apache.org]

The Apache Phoenix team is pleased to announce release of it's next major
version 5.0.0
compatible with HBase 2.0+. Apache Phoenix enables SQL-based OLTP and
operational
analytics for Apache Hadoop using Apache HBase as its backing store and
providing
integration with other projects in the Apache ecosystem such as Spark,
Hive, Pig, Flume, and
MapReduce.

The 5.0.0 release has feature parity with recently released 4.14.0.
Highlights of the release include:

* Cleanup deprecated APIs and leveraged new Performant APIs
* Refactored coprocessor implementations to make use new Coprocessor or
Observer APIs in HBase 2.0
* Hive and Spark Integration works in latest versions of Hive(3.0.0) and
Spark(2.3.0) respectively.

For more details, visit our blog here [1] and download source and binaries
here [2].

Thanks,
Rajeshbabu (on behalf of the Apache Phoenix team)

[1]
https://blogs.apache.org/phoenix/entry/apache-phoenix-releases-next-major
[2] http://phoenix.apache.org/download.html

Re: after server restart - getting exception - java.io.IOException: Timed out waiting for lock for row

[rajeshb...@apache.org]

+user@phoenix

Hi Vishnu,

Can you try restarting the region server where you are seeing the timeout
on rowlocks. Would be helpful if you share RS logs.
Can you provide the details like what kind of operations done before
restart and would you like the share the schemas tables.

Thanks,
Rajeshbabu.

On Thu, Jun 23, 2016 at 9:31 AM, vishnu rao  wrote:

> i tried the following:
>
> 1) truncating system stats did not work.
> 2) phoenix.stats.useCurrentTime=false
>
> but no luck - the wait time increased even further
>
> On Thu, Jun 23, 2016 at 9:04 AM, vishnu rao  wrote:
>
> > Hi Biju
> >
> > Yes local index
> >
> > . It all started when 1 box crashed.
> >
> > When I brought up a new one the error was localized to the new box.
> >
> > After cluster restart - it's spread to all servers.
> >
> > I shall attempt to clear system stats and increase meta cache size
> > Vishnu,
> > Are you using "local index" on any of the tables? We have seen
> similar
> > issues while using "local index".
> >
> > On Wed, Jun 22, 2016 at 12:25 PM, vishnu rao 
> wrote:
> >
> > > the server dies when trying to take the thread dump.
> > >
> > > i believe i am experiencing this bug
> > >
> > > https://issues.apache.org/jira/browse/PHOENIX-2508
> > >
> > > On Wed, Jun 22, 2016 at 5:03 PM, Heng Chen 
> > > wrote:
> > >
> > > > which thread hold the row lock? could you dump the jstack with
> 'jstack
> > -l
> > > > pid' ?
> > > >
> > > > 2016-06-22 16:14 GMT+08:00 vishnu rao :
> > > >
> > > > > hi Heng.
> > > > >
> > > > > 2016-06-22 08:13:42,256 WARN
> > > > > [B.defaultRpcServer.handler=32,queue=2,port=16020]
> > > regionserver.HRegion:
> > > > > Failed getting lock in batch put,
> > > > > row=\x01\xD6\xFD\xC9\xDC\xE4\x08\xC4\x0D\xBESM\xC2\x82\x14Z
> > > > >
> > > > > java.io.IOException: Timed out waiting for lock for row:
> > > > > \x01\xD6\xFD\xC9\xDC\xE4\x08\xC4\x0D\xBESM\xC2\x82\x14Z
> > > > >
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.getRowLockInternal(HRegion.java:5051)
> > > > >
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:2944)
> > > > >
> > > > > at
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2801)
> > > > >
> > > > > at
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.batchMutate(HRegion.java:2743)
> > > > >
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doBatchOp(RSRpcServices.java:692)
> > > > >
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.RSRpcServices.doNonAtomicRegionMutation(RSRpcServices.java:654)
> > > > >
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.RSRpcServices.multi(RSRpcServices.java:2031)
> > > > >
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32213)
> > > > >
> > > > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2114)
> > > > >
> > > > > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:101)
> > > > >
> > > > > at
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> > > > >
> > > > > at
> > org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> > > > >
> > > > > at java.lang.Thread.run(Thread.java:745)
> > > > >
> > > > > On Wed, Jun 22, 2016 at 3:50 PM, Heng Chen <
> heng.chen.1...@gmail.com
> > >
> > > > > wrote:
> > > > >
> > > > > > Could you paste the whole jstack and relates rs log?   It seems
> row
> > > > write
> > > > > > lock was occupied by some thread.  Need more information to find
> > it.
> > > > > >
> > > > > > 2016-06-22 13:48 GMT+08:00 vishnu rao :
> > > > > >
> > > > > > > need some help. this has happened for 2 of my servers
> > > > > > > -
> > > > > > >
> > > > > > > *[B.defaultRpcServer.handler=2,queue=2,port=16020]
> > > > > regionserver.HRegion:
> > > > > > > Failed getting lock in batch put,
> > > > > > > row=a\xF7\x1D\xCBdR\xBC\xEC_\x18D>\xA2\xD0\x95\xFF*
> > > > > > >
> > > > > > > *java.io.IOException: Timed out waiting for lock for row:
> > > > > > > a\xF7\x1D\xCBdR\xBC\xEC_\x18D>\xA2\xD0\x95\xFF*
> > > > > > >
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.getRowLockInternal(HRegion.java:5051)
> > > > > > >
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.hbase.regionserver.HRegion.doMiniBatchMutation(HRegion.java:2944)
> > > > > > >
> > > > > > > at
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> 

[ANNOUNCE] Apache Phoenix 4.4-0-HBase-1.1 released

[rajeshb...@apache.org]

The Apache Phoenix team is pleased to announce the immediate
availability of the 4.4.0-HBase-1.1 release compatible with HBase 1.1.x.

The 4.4.0-HBase-1.1 release has feature parity with our 4.4.0-HBase-1.0
release.

The release is available through maven or may be downloaded here[1].

Thanks to all the contributors who made this release possible!

Regards,
The Apache Phoenix Team

[1] http://phoenix.apache.org/download.html

[ANNOUNCE] Apache Phoenix 4.4-0-HBase-0.98 released

[rajeshb...@apache.org]

The Apache Phoenix team is pleased to announce the immediate
availability of the 4.4.0-HBase-0.98 release compatible with HBase 0.98.x.
Highlights include:

- spark integration[1]
- query server[2]
- support for user defined functions[3]
- pherf - load tester measures throughput[4]
- support union All and union queries in subquery[5].
- 7.5x performance improvement for non aggregate, unordered queries
- many math and date/time buit-in functions
- mr job to populate indexes
- improvements in tracing and monitoring.
- some more improvements in CBO
- over 70 bug fixes and etc...

The release is available through maven or may be downloaded here [6].

Thanks to all the contributors who made this release possible!

Regards,
The Apache Phoenix Team

[1] http://phoenix.apache.org/phoenix_spark.html
[2] http://phoenix.apache.org/server.html
[3] http://phoenix.apache.org/udf.html
[4] http://phoenix.apache.org/pherf.html
[5] http://phoenix.apache.org/language/index.html#select
[6] http://phoenix.apache.org/download.html

[ANNOUNCE] Apache Phoenix 4.4-0-HBase-1.0 released

[rajeshb...@apache.org]

The Apache Phoenix team is pleased to announce the immediate
availability of the 4.4.0-HBase-1.0 release compatible with HBase
1.0.x(1.0.1+).

The 4.4.0-HBase-1.0 release has feature parity with our 4.4.0-HBase-0.98
release.

Extra features include:
- support HBase HA Query(timeline-consistent region replica read)[1]
- alter session query support

The release is available through maven or may be downloaded here[2].

Thanks to all the contributors who made this release possible!

Regards,
The Apache Phoenix Team

[1] https://issues.apache.org/jira/browse/PHOENIX-1683
[2] http://phoenix.apache.org/download.html