Re: [ANNOUNCE] New HBase Committer Josh Elser

Congratulations! 2016-12-12 9:03 GMT+08:00 Jerry He : > Congratulations , Josh! > > Good work on the PQS too. > > Jerry > > On Sun, Dec 11, 2016 at 12:14 PM, Josh Elser wrote: > > > Thanks, all. I'm looking forward to continuing to work with you all! > > >

Re: protobuf 2.5 and 3.1

In master we use protobuf-maven-plugin to run protoc. The plugin will download protoc binary from the maven repo so you do not need to install protoc on your machine manually. So you can just install pb 2.5 on your machine. For the general question that how to have 2 protobuf versions on one

Re: meta region written by 2.0 cannot be opened by 1.x

be marked Incompatible Change ? > > On Wed, Dec 7, 2016 at 2:17 AM, 张铎 <palomino...@gmail.com> wrote: > > > See this one > > > > https://issues.apache.org/jira/browse/HBASE-14949 > > > > 2016-12-07 18:09 GMT+08:00 Ted Yu <yuzhih...@gmail.com&g

Re: meta region written by 2.0 cannot be opened by 1.x

And a bad news is that this patch is not contained in 1.2.x and 1.1.x which means it is not safe to rolling upgrade from 1.2.x or 1.1.x to 2.0 if we change the default wal implementation to AsyncFSWA, or a user set the wal implementation to asyncfs manually... 2016-12-07 18:17 GMT+08:00 张铎

Re: meta region written by 2.0 cannot be opened by 1.x

See this one https://issues.apache.org/jira/browse/HBASE-14949 2016-12-07 18:09 GMT+08:00 Ted Yu <yuzhih...@gmail.com>: > Which other features ? > Can you name them ? > > Thanks > > On Wed, Dec 7, 2016 at 2:06 AM, 张铎 <palomino...@gmail.com> wrote: > >

Re: meta region written by 2.0 cannot be opened by 1.x

, 2016 at 8:50 AM, Ted Yu <yuzhih...@gmail.com> > > wrote: > > >> >> > > > >> >> > > The build I used yesterday didn't include HBASE-16189 > > >> >> > > <https://issues.apache.org/jira/browse/HBASE-16189> > >

Re: mini cluster not starting due to unhandled com.lmax.disruptor.dsl.Disruptor. (eclipse only, not in mvn)

Try mvn eclispe:eclipse again? We upgraded disruptor to 3.3.6 recently. 2016-11-28 10:48 GMT+08:00 Stephen Jiang : > I had problem to start mini cluster in eclipse in the last few days. In > master branch (without any additional change), I got the following FATAL >

Re: Use experience and performance data of offheap from Alibaba online cluster

I can not see the images either... Du, Jingcheng 于2016年11月18日 周五16:57写道： > Thanks Yu for the sharing, great achievements. > It seems the images cannot be displayed? Maybe just me? > > Regards, > Jingcheng > > From: Yu Li [mailto:car...@gmail.com] > Sent: Friday, November

Re: DISCUSS: Strip xref from our site generation

+1. 2016-11-17 15:57 GMT+08:00 Nick Dimiduk : > Agree the value add is minimal. > > On Wed, Nov 16, 2016 at 9:41 PM Stack wrote: > > > The xref pages were useful once before grepcode and easy navigation in > > apache git and github. Now, not so much. It is

Re: Please update your jenkins job configs ASAP

https://builds.apache.org/job/PreCommit-HBASE-Build/4428/consoleFull This one was executed on H18 but still failed because of OOM, so I guess the problem is not H2? 2016-11-12 2:37 GMT+08:00 Stack : > Thanks Gavin. The not-h2 label was added because our jobs were failing when

Re: [DISCUSS] Drop legacy hadoop support at the 2.0 release

See HBASE-16887 2016-10-20 22:50 GMT+08:00 Sean Busbey <bus...@cloudera.com>: > Unfortunately, I think this means we'll need to update the hadoopcheck > versions to vary by branch. > > On Wed, Oct 19, 2016 at 6:21 PM, 张铎 <palomino...@gmail.com> wrote: > > OK, s

Re: [ANNOUNCE] Stephen Yuan Jiang joins Apache HBase PMC

Congratulations! 2016-10-17 9:07 GMT+08:00 Heng Chen : > Congrats! :) > > 2016-10-16 8:19 GMT+08:00 Jerry He : > > Congratulations, Stephen. > > > > Jerry > > > > On Fri, Oct 14, 2016 at 12:56 PM, Dima Spivak > wrote: > > >

Re: Still Failing: HBase Generate Website

ut is useful. > > To my knowledge, nobody has access to H0 (or any other Jenkins machines) > other than Apache admins. > > On Mon, Oct 10, 2016 at 6:32 PM, 张铎 <palomino...@gmail.com> wrote: > > > Could the infra team give us a temporary permission to login H0 and r

Re: Still Failing: HBase Generate Website

acceptable. > > > > On Sunday, October 9, 2016, stack <saint@gmail.com> wrote: > > > > > Did you do the revert meantime Ted? > > > > > > On Oct 8, 2016 19:01, "Ted Yu" <yuzhih...@gmail.com <javascript:;>

Re: Still Failing: HBase Generate Website

his seems to be build environment issue. > > Build #368 (green) was on H4 while #369 was on H0. #370 was on H1. > > On Sat, Oct 8, 2016 at 6:32 PM, 张铎 <palomino...@gmail.com> wrote: > > > This maybe related to a jruby issue. > > > > https://github.com/jruby/jruby/i

Re: Still Failing: HBase Generate Website

This maybe related to a jruby issue. https://github.com/jruby/jruby/issues/2913 It depends on the environment thus it may fail on some machines while success on some other machines. 2016-10-09 9:29 GMT+08:00 Ted Yu : > This was the build 16750 went into: > >

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

lob/master/pom.xml I think we could optimize the protobuf stuffs later? > > > On Oct 1, 2016, at 11:30 PM, 张铎 <palomino...@gmail.com> wrote: > > > > Do we need to install protoc 3.0 manully before building HBase or the > maven > > protobuf plugin will automatical

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

net>: > On Mon, Oct 3, 2016 at 5:40 PM, 张铎 <palomino...@gmail.com> wrote: > > > OK, this means we will still use pb2.5 for hbase-protocol? And > > hbase-protocol-shaded is maintained manually? I still think the precommit > > job should have the abilit

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

n > > jenkins > > > here [1] before I commit (jenkins is being ornery). > > > > > > St.Ack > > > 1. > > > https://builds.apache.org/job/HBASE-16264/jdk=JDK%201.8%20( > > > latest),label=yahoo-not-h2/28/console > > > > > > Ser

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

for the required JDK for the build. > > Unlike with the scala compiler, which is after all JVM bytecode at a > fundamental level, I don't think maven automation for automatic download > and execution is possible. protoc is a native binary. > > > On Oct 1, 2016, at 11:30 PM, 张铎 <pal

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

Do we need to install protoc 3.0 manully before building HBase or the maven protobuf plugin will automatically download the protoc compiler? Maybe we need to install protoc 3.0 in the precommit docker file. 2016-10-02 14:20 GMT+08:00 张铎 <palomino...@gmail.com>: > > 2016-10-02 0:

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

2016-10-02 0:50 GMT+08:00 Stack <st...@duboce.net>: > On Sat, Oct 1, 2016 at 7:20 AM, 张铎 <palomino...@gmail.com> wrote: > > > Can we setup a compatibility checker job in jenkins? Start a minicluster > in > > one process, and use a client in another process to com

Re: [NOTICE] Merge of shaded protobuf 3.1.0 (WAS => [DISCUSS] Shade protobuf so we can move to a newer version)

Can we setup a compatibility checker job in jenkins? Start a minicluster in one process, and use a client in another process to communicate with it. The version of the client should be >= 0.98 and <= the version of the minicluster. Of course we need to design the testing code carefully to make

Re: [DISCUSSION] MR jobs started by Master or RS

the above management. > > > > Guys, just to reiterate, the patch as such is ready from the overall > > design/arch point of view (maybe code review is still pending from > Matteo). > > If in the future, we find better ways of doing this without using MR, we > > can ce

Re: [DISCUSSION] MR jobs started by Master or RS

t using MR, we > can certainly consider that. But IMO don't think we should block this patch > from getting merged. > > > From: 张铎 <palomino...@gmail.com> > Sent: Thursday, September 22, 2016 8:32 PM > To: dev@hbase.apache.org > Subj

Re: [DISCUSSION] MR jobs started by Master or RS

e backup / restore > procedures run ? > > To my understanding, errors in one procedure are isolated, not having > adverse impact on Master's stability. > > On Thu, Sep 22, 2016 at 8:32 PM, 张铎 <palomino...@gmail.com> wrote: > > > So what about a standalone service other than

Re: [DISCUSSION] MR jobs started by Master or RS

t; > >>> Cheers > >>> > >>> On Thu, Sep 22, 2016 at 7:42 PM, Heng Chen <heng.chen.1...@gmail.com> > >>> wrote: > >>> > >>>> In our production cluster, it is a common case we just have HDFS and > >>>

Re: [DISCUSSION] MR jobs started by Master or RS

I‘m -1 on let master or rs launch MR jobs. It is OK that some of our features depend on MR but I think the bottom line is that we should launch the jobs from outside manually or by other services. 2016-09-23 9:47 GMT+08:00 Andrew Purtell : > Ok, got it. Well "shelling

Re: Failure: HBase Generate Website

Ah we also need to use java8 for the jenkins jobs... Thanks for quick action. 2016-09-12 22:32 GMT+08:00 Dima Spivak : > Looks like our new Java 8 requirement for master broke this one. I'll fix > it shortly... > > On Monday, September 12, 2016, Apache Jenkins Server < >

Re: [DISCUSS] Drop the support of jdk7 at a future 1.x release

Yeah I'm currently working on HBASE-16591 to bring our master build pipeline to jdk8 only... 2016-09-10 2:11 GMT+08:00 Josh Elser : > > > Sean Busbey wrote: > >> This would be a very big breaking change in release numbering that goes >> against our compatibility guidelines. We

Re: [ANNOUNCE] Misty Stanley-Jones joins the Apache HBase PMC

Congratulations! 2016-09-08 7:56 GMT+08:00 Jonathan Hsieh : > Congrats Misty! > > On Wed, Sep 7, 2016 at 11:40 AM, Sean Busbey wrote: > > > On behalf of the Apache HBase PMC I am pleased to announce that Misty has > > accepted our invitation to become a PMC

Re: 答复: [ANNOUNCE] Duo Zhang (张铎) joins the Apache HBase PMC

e Dev List > 主题: Re: [ANNOUNCE] Duo Zhang (张铎) joins the Apache HBase PMC > > Congratulations, Duo. > > > On Sep 6, 2016, at 9:26 PM, Stack <st...@duboce.net> wrote: > > > > On behalf of the Apache HBase PMC I am pleased to announce that 张铎 > > has accept

Re: Source incompatibility between 1.2.[0,1] and 1.2.2 breaks Phoenix

Yes, with jdk8 we could add new methods in interface without breaking the sub classes. So let's revert HBASE-15645 from branch-1 and branch-1,x and add default implementations in master? Is yetus OK to run pre-commit with jdk8 only on master now? Thanks. 2016-08-16 13:12 GMT+08:00 Sean Busbey

Re: [DISCUSS] HBase-2.0 SHOULD be rolling upgradable and wire-compatible with 1.x

+1 on requiring upgrading to one of the latest 1.x.y before upgrading to 2.0. 2016-06-21 14:30 GMT+08:00 Matteo Bertozzi : > I think everyone wants rolling upgrade. the discussion should probably be > around how much compatibility code do we want to keep around. > >

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

I think at that time I will start a new project called AsyncDFSClient which will implement the whole client side logic of HDFS without using reflection :) 2016-05-12 10:27 GMT+08:00 Andrew Purtell : > If Hadoop refuses the changes before we release, we can change the

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

See HDFS-223 and HDFS-916. There are plenty of issues related. The most important thing is that we need a suitable api and there is an asynchronous file system proposal in HADOOP-12910 which does not fit our requirements so I need to stop it being committed first... And a default choice in a

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

of hadoop-2.8.0. Thanks. 2016-05-10 16:23 GMT+08:00 张铎 <palomino...@gmail.com>: > Yeah the 'push to upstream' work has been started already. See here > > https://issues.apache.org/jira/browse/HADOOP-12910 > > But it is much harder to push code into HDFS than HBase. It is the

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

own and restart? Or a fresh install? I'd think backport > > > would be fine if you have to enable it and it has warnings and is clear > > on > > > circumstances under which there could be dataloss. > > > > > > St.Ack > > > > > > &

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

Some progress. I have filed HBASE-15743 for the transparent encryption support, and HBASE-15754 for the AES encryption UT. Now both of them are resolved. Let's resume the discussion here. Thanks. 2016-05-03 10:09 GMT+08:00 张铎 <palomino...@gmail.com>: > Fine, will add the

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

Fine, will add the testcase. And for the RPC, we only implement a new client side DTP here and still use the original RPC. Thanks. 2016-05-03 3:20 GMT+08:00 Gary Helmling <ghelml...@gmail.com>: > On Fri, Apr 29, 2016 at 6:24 PM 张铎 <palomino...@gmail.com> wrote: >

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

I checked the code. The HdfsFileStatus returned when creating of a file inside encryption zone will contain a FileEncryptionInfo. DFSClient will create a CryptoOutputStream which wraps a DFSOutputStream based on the FileEntryptionInfo. Let me file issue to implement it. Just another piece of

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

figure issues if any if we get it in now, > > early. > > + The improvement in throughput is substantial > > + There are now less moving parts > > + A critical piece of our write path is much less opaque in its workings > > and no longer (effectively) immutable > > &g

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

would make upgrading to hbase 2.x unacceptable for their users. > > > > > Just use FSHLog instead of asyncfswal when up on WASB. Its just a config > change. > > St.Ack > > > > > On Thu, Apr 28, 2016 at 8:39 PM, 张铎 <palomino...@gmail.com> wrote: > > &g

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

r scenarios... > > On Thu, Apr 28, 2016 at 8:39 PM, 张铎 <palomino...@gmail.com> wrote: > > > 2016-04-29 11:35 GMT+08:00 Ted Yu <yuzhih...@gmail.com>: > > > > > bq. AsyncFSOutput will be in HDFS-3.0 > > > > > > Is there HDFS JIRA for the a

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

GMT+08:00 Heng Chen <heng.chen.1...@gmail.com>: > The performance is quite great, but i think maybe we should collect some > experience on real production cluster before we make it as default. > > 2016-04-29 11:30 GMT+08:00 张铎 <palomino...@gmail.com>: > >

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

l suffer... The fallback implementation is not aim to get a good performance, just for compatibility with any FileSystem implementation. > > On Thu, Apr 28, 2016 at 8:30 PM, 张铎 <palomino...@gmail.com> wrote: > > > Inline comments. > > Thanks, > > > > 2016-0

Re: [DISCUSS] Make AsyncFSWAL the default WAL in 2.0

Inline comments. Thanks, 2016-04-29 10:57 GMT+08:00 Sean Busbey : > I am nervous about having default out-of-the-box new HBase users reliant on > a bespoke HDFS client, especially given Hadoop's compatibility > promises and history. Answers for these questions would make me

Re: [DISCUSS] Shade protobuf so we can move to a newer version

I think we could do it with some maven tricks. Just do not relocate the protobuf things in asyncwal? Move the related classes to a new sub project? Thanks. 2016-04-13 12:26 GMT+08:00 Sean Busbey : > On Tue, Apr 12, 2016 at 6:17 PM, Stack wrote: > > > > > >

Re: Please welcome new HBase committer Ashish Singhi

Congratulation! 2016-04-08 14:08 GMT+08:00 Heng Chen : > congrats! > > 2016-04-08 13:26 GMT+08:00 Ted Yu : > > > Congrats, Ashish. > > > > > On Apr 7, 2016, at 10:23 PM, Stack wrote: > > > > > > Ashish has contributed loads of

Re: Please welcome new HBase Committer Francis Liu

Congratulation! 2016-04-08 14:09 GMT+08:00 Heng Chen : > congrats! > > > 2016-04-08 13:30 GMT+08:00 Jesse Yates : > > > Congrats and welcome! > > > > On Thu, Apr 7, 2016 at 10:27 PM Ted Yu wrote: > > > > > Congratulations,

Re: [DISCUSS] No regions on Master node in 2.0

Agree on the performance concerns. IMO we should not hurt the performance of small(maybe normal?) clusters when scaling for huge clusters. And I also agree that the current implementation which allows Master to carry system regions is not good(sorry for the chinglish...). At least, it makes the

Re: [DISCUSS] hbase-2.0.x requires jdk8

+1 on jdk8 only. Bunch of code could be refactored with jdk8's new features, new classes and new methods. For example, most 'get->putIfAbsent->checkAndCleanUp' and 'get->lock->get again->put->unlock' can be replaced by computeIfAbsent. 2016-04-08 16:43 GMT+08:00 Elliott Clark :

Re: Branch for 1.3

At least include HBASE-15400 in 1.3 please... Otherwise these things can only be integrated in 1.4 since DTCP can not be used together with DefaultStoreEngine after HBASE-15400 getting in. 2016-03-22 2:03 GMT+08:00 Enis Söztutar : > You may want to track

Re: [ANNOUNCE] New HBase committer Yu Li

Congratulations! 2016-03-17 10:03 GMT+08:00 Ted Yu : > Congratulations, Yu. > > Keep up the good work. > > On Wed, Mar 16, 2016 at 6:49 PM, Nick Dimiduk wrote: > > > On behalf of the Apache HBase PMC, I am pleased to announce that Yu Li > > has

Re: [VOTE] HBase 1.2.0 RC2

> On Thu, Feb 11, 2016 at 8:59 PM, Stack <st...@duboce.net> wrote: > > > On Thu, Feb 11, 2016 at 5:04 PM, Sean Busbey <sean.bus...@gmail.com> > > wrote: > > > >> On Feb 11, 2016 18:33, "张铎" <palomino...@gmail.com> wrote: > >> >

Re: [DISCUSS] Dynamic switches in master

My opinion, use conf file as default, and use code to override the config in conf file. And we need to persist the overridden value somewhere, not zk I'd say. I agree with Matteo that we should reduce the dependency of zk. Maybe we could introduce an hbase:config table? And for the dynamic

Re: DISCUSS: Protobufs?

> > > > > UnsafeByteStrings - This may help us to avoid copy even with out our > > > > HBaseZeroCopyByteString stuff. But with a DirectByteBuffer, it has > to > > > copy > > > > data to onheap byte[]. We even want a DBB backing ! > > > > >

Re: DISCUSS: Protobufs?

https://groups.google.com/forum/#!topic/protobuf/wAqvtPLBsE8 PB2 and PB3 are wire compatible, and of course, protobuf-java is not compatible so dependency will be a problem... But I think the shaded client and server can solve the problem? Thanks. 2016-02-02 14:27 GMT+08:00 Stack

Re: Please welcome new HBase committer Stephen Yuan Jiang

Congratulations! 2015-08-21 10:12 GMT+08:00 Ted Yu yuzhih...@gmail.com: Congratulations Stephen. On Aug 20, 2015, at 7:09 PM, Andrew Purtell apurt...@apache.org wrote: On behalf of the Apache HBase PMC, I am pleased to announce that Stephen Jiang has accepted the PMC's invitation to

Re: [ANNOUNCE] New HBase committer Esteban Gutierrez

Congratulations! 2015-07-01 8:40 GMT+08:00 Jerry He jerry...@gmail.com: Congrats and Welcome, Esteban! On Tue, Jun 30, 2015 at 5:37 PM, Apekshit Sharma a...@cloudera.com wrote: Congrats Esteban! On Tue, Jun 30, 2015 at 5:33 PM, Jesse Yates jesse.k.ya...@gmail.com wrote:

Re: [ANNOUNCE] New HBase committer Mikhail Antonov

Congratulations! 2015-07-01 8:50 GMT+08:00 Srikanth Srungarapu srikanth...@gmail.com: Kudos, Mikhail! On Tue, Jun 30, 2015 at 5:42 PM Sean Busbey bus...@cloudera.com wrote: congrats Mikhail! On Tue, Jun 30, 2015 at 7:14 PM, Andrew Purtell apurt...@apache.org wrote: On behalf of

Re: Github PRs

How does spark make use of Github? Seems they only use PRs to accept patches but still use apache jira. And for now, set up a bot that automatically comments on new PR to tell the contributor open issue on apache jira? 2015-06-25 3:45 GMT+08:00 Sean Busbey bus...@cloudera.com: So for now

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

Is there any comparison between HBASE-11339 and HDFS-7240? Is their 'Object' a super set of our 'Medium Object'? 2015-05-21 10:38 GMT+08:00 Ted Yu yuzhih...@gmail.com: This is a useful feature, Jon. I went over the mega-patch and left some comments on review board. I noticed that hbck was

Re: A compact bug?

I think it is a bug. According to the comment above, they just want to put system compactions(selectNow == false) to the small pool, so the code should like this ThreadPoolExecutor pool; if (selectNow) { pool = s.throttleCompaction(compaction.getRequest().getSize()) ? longCompactions :

Re: A compact bug?

; if (this.parent != pool) { this.store.cancelRequestedCompaction(this.compaction); The above code would adjust to the correct pool, right ? Cheers On Tue, Apr 21, 2015 at 7:10 AM, 张铎 palomino...@gmail.com wrote: I think it is a bug. According to the comment above, they just want to put

Re: Please welcome new HBase committer Srikanth Srungarapu

Congratulations! 2015-04-02 15:56 GMT+08:00 Andrey Stepachev oct...@gmail.com: Congratulations, Srikanth! On Thu, Apr 2, 2015 at 7:57 AM, abhishek kr abhishek...@huawei.com wrote: Congrats, Srikanth. Regards, Abhishek -Original Message- From: Andrew Purtell

Re: Please welcome new HBase committer Jing Chen (Jerry) He

Congratulations! 2015-04-02 15:56 GMT+08:00 Andrey Stepachev oct...@gmail.com: Congrats, Jerry! On Thu, Apr 2, 2015 at 8:34 AM, abhishek kr abhishek...@huawei.com wrote: Congrats, Jerry. Regards, Abhishek -Original Message- From: Ted Yu [mailto:yuzhih...@gmail.com]

Re: Testing and CI -- Apache Jenkins Builds (WAS - Re: Testing)

process I think, so it is safe to turn it on every time. Thanks. 2015-03-22 22:44 GMT+08:00 Ted Yu yuzhih...@gmail.com: +1 on letting HBase-TRUNK jenkins show coverage report. Cheers On Sun, Mar 22, 2015 at 5:51 AM, 张铎 palomino...@gmail.com wrote: Going to change the config of HBase-TRUNK

Re: [ANNOUNCE] Sean Busbey joins the Apache HBase PMC

Congratulations! 2015-03-27 13:12 GMT+08:00 Rajeshbabu Chintaguntla chrajeshbab...@gmail.com : Congratulations Sean! Thanks, Rajeshbabu. On Fri, Mar 27, 2015 at 10:28 AM, liushaohui liushao...@xiaomi.com wrote: Congratulations, Sean! -Shaohui Liu On 03/27/2015 12:55 PM, Jerry

Re: Testing and CI -- Apache Jenkins Builds (WAS - Re: Testing)

Going to change the config of HBase-TRUNK jenkins to show findbugs, checkstyle and jacoco coverage report. The config has been tested on https://builds.apache.org/job/HBase-TRUNK-jacoco for nearly 30 times. Not much different from HBase-TRUNK unless it runs ~30% slower(the overhead of collecting

I'm currently modifying the jenkins configuration

Try to show jacoco coverage report. So do not worry about the Integrated in HBase-TRUNK error message posted on jira. I just abort a build. Or maybe more if it it does not work. I will finish this ASAP. Thanks.

Re: I'm currently modifying the jenkins configuration

and then switch over when it does what you want. -- Sean On Mar 17, 2015 8:01 AM, Ted Yu yuzhih...@gmail.com wrote: Please let me know in case you need any help. Thanks On Mar 17, 2015, at 1:19 AM, 张铎 palomino...@gmail.com wrote: Try to show jacoco coverage report. So do

Re: feature request and question: BigPut and BigGet

If LOB means data larger than 10MB or even 100MB, why not just use an FileSystem instead of HBase? For a FileSystem it already has the stream interface... 2015-03-09 10:55 GMT+08:00 Wilm Schumacher wilm.schumac...@gmail.com: Hi, I have an idea for a feature in hbase which directly derives

Re: [VOTE] Sixth release candidate for HBase 1.0.0 (RC5) is available. Please vote by Feb 19 2015

larger scale tests, and some CM tests on the cluster. Will report back tomorrow and cast my vote. Enis On Wed, Feb 18, 2015 at 4:47 PM, 张铎 palomino...@gmail.com wrote: TestCacheOnWrite itself has some problems. It uses TestHFileWriterV2.randomOrderedKey to generate

Re: [VOTE] Sixth release candidate for HBase 1.0.0 (RC5) is available. Please vote by Feb 19 2015

TestCacheOnWrite itself has some problems. It uses TestHFileWriterV2.randomOrderedKey to generate a random byte array, then use first 32 bytes as row and other parts as family and qualifier, but TestHFileWriterV2.randomOrderedKey may return a byte array only contains 32 bytes, so there will be

Re: com/google/protobuf/Message not found Exception

I'm not familiar with Karaf so I do not know what is a feature in Karaf. But hbase-client depends on many other jars, so usually you need to deploy them all, not only the hbase-client.jar and hadoop.jar. And for java programs, some people use maven-shade-plugin to pack a big jar with all

Re: RS disk capacity limits

I think 10 disks each 2TB is better. A disk can only seek about 50 times per second no matter it is 10TB or 2TB, so more disks means you can do more seeks and increase the random read write performance. 2014-12-13 9:04 GMT+08:00 Krishna research...@gmail.com: Hi, Is there any

Re: Not able to create a table in a single node set up with trunk

You need to use different hbase-site.xml for master and regionserver, which means you should make two install directories, one for master and one for regionserver. The main reason is hbase.regionserver.port and hbase.regionserver.info.port must be different(otherwise you will get

Re: Not able to create a table in a single node set up with trunk

in regionserver's hbase-site.xml Sorry for my English... 2014-11-07 21:55 GMT+08:00 张铎 palomino...@gmail.com: You need to use different hbase-site.xml for master and regionserver, which means you should make two install directories, one for master and one for regionserver. The main reason