Re: [ANNOUNCE] Please welcome Francis Liu to the HBase PMC

2018-04-11 Thread Gary Helmling
Congrats and welcome, Francis! On Wed, Apr 11, 2018 at 1:13 PM Ted Yu wrote: > Congratulations, Francis ! > > On Wed, Apr 11, 2018 at 1:03 PM, Andrew Purtell > wrote: > > > On behalf of the Apache HBase PMC I am pleased to announce that Francis > > Liu has accepted our invitation to become a PM

[jira] [Created] (HBASE-19332) DumpReplicationQueues misreports total WAL size

2017-11-22 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-19332: - Summary: DumpReplicationQueues misreports total WAL size Key: HBASE-19332 URL: https://issues.apache.org/jira/browse/HBASE-19332 Project: HBase Issue Type

Re: [DISCUSSION] Removing the bypass semantic from the Coprocessor APIs

2017-10-10 Thread Gary Helmling
The Tephra TransactionProcessor CP makes use of bypass() in preDelete() to override handling of delete tombstones in a transactional way: https://github.com/apache/incubator-tephra/blob/master/tephra-hbase-compat-1.3/src/main/java/org/apache/tephra/hbase/coprocessor/TransactionProcessor.java#L244

Re: [DISCUSS] 2.0 time to remove table owners?

2017-09-26 Thread Gary Helmling
> > > On 9/26/17 11:27 AM, Andrew Purtell wrote: > > It would be a major functional change. Someone might be relying on the > > table ownership semantic. However, 2.0 would be the next opportunity to > > introduce a change of this type before 3.0. > > > > I don't think we need table owners. It is a

Re: JIRA Cleanup: 89-fb issues

2017-09-25 Thread Gary Helmling
+1 to closing these all out On Thu, Sep 21, 2017 at 12:20 AM Chia-Ping Tsai wrote: > +1 to cleanup. > > On 2017-09-21 01:31, Mike Drob wrote: > > Hey devs, > > > > Was looking at old issues for cleanup and found a bunch of things for > > 89-fb. I don't have enough context to know if any of them

Re: Please congratulate our new PMC Chair Misty Stanley-Jones

2017-09-25 Thread Gary Helmling
Congrats, Misty, and thanks for all your efforts! On Fri, Sep 22, 2017 at 3:57 PM Umesh Agashe wrote: > Congratulations Misty! > > > > On Fri, Sep 22, 2017 at 11:41 AM, Esteban Gutierrez > wrote: > > > Thats awesome! Congratulations, Misty! > > > > > > > > -- > > Cloudera, Inc. > > > > > > On F

Re: [ANNOUNCE] New HBase committer Huaxiang Sun

2017-06-20 Thread Gary Helmling
Congratulations and welcome! On Mon, Jun 19, 2017 at 11:07 PM Huaxiang Sun wrote: > Thanks all for the warm welcome, it is a great honor for me! > > Huaxiang > > > On Jun 19, 2017, at 9:27 PM, Anoop John wrote: > > > > Congratulations Huaxiang > > > > -Anoop- > > > > On Tue, Jun 20, 2017 at

[ANNOUNCE] New Apache HBase committer Ashu Pachauri

2017-06-16 Thread Gary Helmling
On behalf of the Apache HBase PMC, I am pleased to announce that Ashu Pachauri has accepted the PMC's invitation to become a committer on the project. We appreciate all of Ashu's generous contributions thus far and look forward to his continued involvement. Congratulations and welcome, Ashu!

[jira] [Created] (HBASE-18141) Regionserver fails to shutdown when abort triggered in RegionScannerImpl during RPC call

2017-05-31 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-18141: - Summary: Regionserver fails to shutdown when abort triggered in RegionScannerImpl during RPC call Key: HBASE-18141 URL: https://issues.apache.org/jira/browse/HBASE-18141

[jira] [Created] (HBASE-18072) Malformed Cell from client causes Regionserver abort on flush

2017-05-18 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-18072: - Summary: Malformed Cell from client causes Regionserver abort on flush Key: HBASE-18072 URL: https://issues.apache.org/jira/browse/HBASE-18072 Project: HBase

Re: [DISCUSS] Status of the 0.98 release line

2017-04-10 Thread Gary Helmling
+1 to EOL, and thanks to Andrew for all of the RM'ing. On Mon, Apr 10, 2017 at 12:27 PM Ted Yu wrote: > +1 > > Andrew has done tremendous work. > > On Mon, Apr 10, 2017 at 12:17 PM, Mikhail Antonov > wrote: > > > +1 to EOL 0.98. > > > > Thanks Andrew for all the work maintaining it! > > > > -Mi

[jira] [Created] (HBASE-17884) Backport HBASE-16217 to branch-1

2017-04-05 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-17884: - Summary: Backport HBASE-16217 to branch-1 Key: HBASE-17884 URL: https://issues.apache.org/jira/browse/HBASE-17884 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-17827) Client tools relying on AuthUtil.getAuthChore() break credential cache login

2017-03-23 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-17827: - Summary: Client tools relying on AuthUtil.getAuthChore() break credential cache login Key: HBASE-17827 URL: https://issues.apache.org/jira/browse/HBASE-17827

[jira] [Resolved] (HBASE-12579) Move obtainAuthTokenForJob() methods out of User

2017-03-20 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-12579. --- Resolution: Duplicate The methods were deprecated and the existing usage was removed as part

[jira] [Created] (HBASE-17611) Thrift 2 per-call latency metrics are capped at ~ 2 seconds

2017-02-07 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-17611: - Summary: Thrift 2 per-call latency metrics are capped at ~ 2 seconds Key: HBASE-17611 URL: https://issues.apache.org/jira/browse/HBASE-17611 Project: HBase

[jira] [Created] (HBASE-17604) Backport HBASE-15437 (fix request and response size metrics) to branch-1

2017-02-06 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-17604: - Summary: Backport HBASE-15437 (fix request and response size metrics) to branch-1 Key: HBASE-17604 URL: https://issues.apache.org/jira/browse/HBASE-17604 Project

[jira] [Created] (HBASE-17578) Thrift per-method metrics should still update in the case of exceptions

2017-02-01 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-17578: - Summary: Thrift per-method metrics should still update in the case of exceptions Key: HBASE-17578 URL: https://issues.apache.org/jira/browse/HBASE-17578 Project

Re: [DISCUSS] Re: Replication resiliency

2017-01-27 Thread Gary Helmling
e worker threads that we can't safely continue without >>>> indefinitely? Can we solve the general problem of "unhandled exception >>>> in threads cause a RS Abort"? >>>> >>>> As mentioned on the jira, I do worry a bit about cluste

Replication resiliency

2017-01-26 Thread Gary Helmling
Over in HBASE-17381 there has been some discussion around whether an unhandled exception in a ReplicationSourceWorkerThread should trigger a regionserver abort. The current behavior in the case of an unexpected exception in ReplicationSourceWorkerThread.run() is to log a message and simply let the

Re: [DISCUSS] JIRA component "hbase"

2017-01-26 Thread Gary Helmling
I don't think I've used that one, so maybe I'm missing something, but +1 on deleting. I don't see any commonality to the issues. On Thu, Jan 26, 2017 at 8:02 AM Sean Busbey wrote: > Anyone know what the intended scope of the "hbase" component is in JIRA? > > Right now we have ~77 issues that li

[jira] [Created] (HBASE-17381) ReplicationSourceWorkerThread can die due to unhandled exceptions

2016-12-27 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-17381: - Summary: ReplicationSourceWorkerThread can die due to unhandled exceptions Key: HBASE-17381 URL: https://issues.apache.org/jira/browse/HBASE-17381 Project: HBase

[jira] [Resolved] (HBASE-16337) Removing peers seem to be leaving spare queues

2016-12-05 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-16337. --- Resolution: Duplicate Closing as a dupe, thanks for pointing it out. > Removing peers s

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

2016-11-16 Thread Gary Helmling
On Wed, Nov 16, 2016 at 11:36 AM Ted Yu wrote: > HBASE-16025 is currently marked Critical. > > I think it should be a blocker. > > Done.

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

2016-11-16 Thread Gary Helmling
> > Gary has a JIRA HBASE-16025 which would reduce the load on server hosting > hbase:meta. > > Thanks for bringing this issue up, Ted. It still needs to be fixed. Due to the shift of table state into meta, the git master branch will currently trigger calls to meta for every call retry. This is e

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

2016-11-16 Thread Gary Helmling
On Tue, Nov 15, 2016 at 11:44 AM wrote: > > In the absence of more information, intuition says master carries meta > to avoid a whole class of problems. > Off-hand I think the class of problems we'll eliminate are problems that > are well understood and being constantly dealt with and hardened to

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

2016-11-16 Thread Gary Helmling
Only answer to the above observation is demonstration that ITBLL with meta not on master is as robust as runs that have master carrying meta. Agree that this is a prerequisite. Another useful measure might be the delay before an assignment under load is visible to clients. > > But making RPC

Re: Coprocessor metrics

2016-11-14 Thread Gary Helmling
> > > My current feeling is that external API should never include > classes/interfaces which you don't "own". Re-building the API that > already exists is pedantic, but I think it's a really good way to pay > down the maintenance debt (whenever the next metrics library "hotness" > takes off). > >

Re: [DISCUSS] EOL 1.1 Release Branch

2016-11-07 Thread Gary Helmling
> > I'm not deeply familiar with the AssignmentManager. I see when we process > split rollbacks in onRegionSplit() we only call regionOffline() on > daughters if they are known to exist. However when processing merge > rollbacks in the else case of onRegionMerge() we unconditionally call > regionOf

Re: [DISCUSS] EOL 1.1 Release Branch

2016-11-07 Thread Gary Helmling
> > I'm not deeply familiar with the AssignmentManager. I see when we process > split rollbacks in onRegionSplit() we only call regionOffline() on > daughters if they are known to exist. However when processing merge > rollbacks in the else case of onRegionMerge() we unconditionally call > regionOf

Re: [DISCUSS] EOL 1.1 Release Branch

2016-11-04 Thread Gary Helmling
> > The behavior: Looks like failed split/compaction rollback: row(s) in META > without HRegionInfo, regions deployed without valid meta entries (at > first), regions on HDFS without valid meta entries (later, after RS > carrying them are killed by chaos), holes in the region chain leading to > tim

[jira] [Created] (HBASE-16964) Successfully archived files are not cleared from compacted store file list if archiving of any file fails

2016-10-28 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16964: - Summary: Successfully archived files are not cleared from compacted store file list if archiving of any file fails Key: HBASE-16964 URL: https://issues.apache.org/jira/browse

[jira] [Resolved] (HBASE-16958) Balancer recomputes block distributions every time balanceCluster() runs

2016-10-27 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-16958. --- Resolution: Duplicate Assignee: (was: Gary Helmling) Fix Version/s

[jira] [Reopened] (HBASE-16570) Compute region locality in parallel at startup

2016-10-27 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling reopened HBASE-16570: --- I've reverted this from branch-1.3 for the moment, until the issue that I described c

[jira] [Created] (HBASE-16958) Balancer recomputes block distributions every time balanceCluster() runs

2016-10-27 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16958: - Summary: Balancer recomputes block distributions every time balanceCluster() runs Key: HBASE-16958 URL: https://issues.apache.org/jira/browse/HBASE-16958 Project

Re: [RESULT] Re: [VOTE] First release candidate for HBase 1.2.4 (RC0) is available

2016-10-17 Thread Gary Helmling
> > > Is there anything in particular folks are looking for before I roll the > next RC? > > HBASE-16754, perhaps? > I plan on committing HBASE-16754 later today or tomorrow, so if you do roll a new RC, I'd be happy to get it in. But on 1.2, I believe the window of opportunity for this issue to o

Re: [VOTE] First release candidate for HBase 1.2.4 (RC0) is available

2016-10-14 Thread Gary Helmling
I just posted a patch for HBASE-16754 (dropped compaction markers during log split), which might qualify as a sinker for the RC. This issue was introduced by the change in HBASE-15441 (which fixed another log splitting issue), which went in to 1.2.1. It's a relatively rare distributed race. The i

[jira] [Resolved] (HBASE-16146) Counters are expensive...

2016-10-11 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-16146. --- Resolution: Fixed Assignee: Gary Helmling Hadoop Flags: Reviewed Fix

[jira] [Created] (HBASE-16788) Race in compacted file deletion between HStore close() and closeAndArchiveCompactedFiles()

2016-10-06 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16788: - Summary: Race in compacted file deletion between HStore close() and closeAndArchiveCompactedFiles() Key: HBASE-16788 URL: https://issues.apache.org/jira/browse/HBASE-16788

[jira] [Created] (HBASE-16754) Regions failing compaction due to referencing non-existent store file

2016-10-03 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16754: - Summary: Regions failing compaction due to referencing non-existent store file Key: HBASE-16754 URL: https://issues.apache.org/jira/browse/HBASE-16754 Project

[jira] [Created] (HBASE-16661) Add last major compaction age to per-region metrics

2016-09-20 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16661: - Summary: Add last major compaction age to per-region metrics Key: HBASE-16661 URL: https://issues.apache.org/jira/browse/HBASE-16661 Project: HBase Issue

[jira] [Created] (HBASE-16657) Expose per-region last major compaction timestamp in RegionServer UI

2016-09-19 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16657: - Summary: Expose per-region last major compaction timestamp in RegionServer UI Key: HBASE-16657 URL: https://issues.apache.org/jira/browse/HBASE-16657 Project

Re: Consider adding the issue number in commit message

2016-09-13 Thread Gary Helmling
> > Please never force push to any non-feature branch. I thought we had > protections to stop force pushes on master and > have filed INFRA-12602 to get them in place. > > Yeah, I shouldn't have done it. But I think the protection against force pushes only applies to the "rel/*" namespace. > To

Re: Consider adding the issue number in commit message

2016-09-13 Thread Gary Helmling
Yes this is one commit message where the JIRA number was left off. I only noticed it was missing after I pushed to master. Mea culpa. I've rebased to amend the commit message and force pushed. However, there were two intervening commits in the meantime, which also got included in the rebase:

[jira] [Created] (HBASE-16540) Scan should do additional validation on start and stop row

2016-08-31 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16540: - Summary: Scan should do additional validation on start and stop row Key: HBASE-16540 URL: https://issues.apache.org/jira/browse/HBASE-16540 Project: HBase

[jira] [Created] (HBASE-16518) Remove old .arcconfig file

2016-08-29 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16518: - Summary: Remove old .arcconfig file Key: HBASE-16518 URL: https://issues.apache.org/jira/browse/HBASE-16518 Project: HBase Issue Type: Task

[jira] [Created] (HBASE-16277) Improve CPU efficiency in VisibilityLabelsCache

2016-07-22 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16277: - Summary: Improve CPU efficiency in VisibilityLabelsCache Key: HBASE-16277 URL: https://issues.apache.org/jira/browse/HBASE-16277 Project: HBase Issue Type

[jira] [Created] (HBASE-16231) Integration tests should support client keytab login for secure clusters

2016-07-14 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16231: - Summary: Integration tests should support client keytab login for secure clusters Key: HBASE-16231 URL: https://issues.apache.org/jira/browse/HBASE-16231 Project

[jira] [Created] (HBASE-16218) Eliminate use of UGI.doAs() in AccessController testing

2016-07-12 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16218: - Summary: Eliminate use of UGI.doAs() in AccessController testing Key: HBASE-16218 URL: https://issues.apache.org/jira/browse/HBASE-16218 Project: HBase

[jira] [Created] (HBASE-16217) Identify calling user in ObserverContext

2016-07-12 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16217: - Summary: Identify calling user in ObserverContext Key: HBASE-16217 URL: https://issues.apache.org/jira/browse/HBASE-16217 Project: HBase Issue Type: Sub

[jira] [Resolved] (HBASE-16202) Backport metric for CallQueueTooBigException to 1.3

2016-07-08 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-16202. --- Resolution: Invalid No backport needed, I just did a simple cherry-pick to branch-1.3

[jira] [Created] (HBASE-16202) Backport metric for CallQueueTooBigException to 1.3

2016-07-08 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16202: - Summary: Backport metric for CallQueueTooBigException to 1.3 Key: HBASE-16202 URL: https://issues.apache.org/jira/browse/HBASE-16202 Project: HBase Issue

[jira] [Created] (HBASE-16141) Unwind use of UserGroupInformation.doAs() to convey requester identity in coprocessor upcalls

2016-06-28 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16141: - Summary: Unwind use of UserGroupInformation.doAs() to convey requester identity in coprocessor upcalls Key: HBASE-16141 URL: https://issues.apache.org/jira/browse/HBASE-16141

[jira] [Created] (HBASE-16097) Flushes and compactions fail on getting split point

2016-06-23 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16097: - Summary: Flushes and compactions fail on getting split point Key: HBASE-16097 URL: https://issues.apache.org/jira/browse/HBASE-16097 Project: HBase Issue

[jira] [Created] (HBASE-16025) Cache table state to reduce load on META

2016-06-14 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-16025: - Summary: Cache table state to reduce load on META Key: HBASE-16025 URL: https://issues.apache.org/jira/browse/HBASE-16025 Project: HBase Issue Type

Re: Adding JIRA contributors

2016-05-27 Thread Gary Helmling
our JIRA instance. I don't have an ETA. > > > > > > One thing we can try is removing folks from the current Contributors > list > > > who haven't been active for a while to make room for new entries. > > > > > > > > > > > I have

Adding JIRA contributors

2016-05-26 Thread Gary Helmling
I can't seem to add new contributors to JIRA. Going to the admin page and editing the members of the contributors role, JIRA just displays the message "The JIRA server could not be contacted". This shows up for type-ahead or just trying to paste in the username. Is anyone else able to make this

Re: [ANNOUNCE] Mikhail Antonov joins the Apache HBase PMC

2016-05-26 Thread Gary Helmling
Welcome Mikhail! On Thu, May 26, 2016 at 11:47 AM Ted Yu wrote: > Congratulations, Mikhail ! > > On Thu, May 26, 2016 at 11:30 AM, Andrew Purtell > wrote: > > > On behalf of the Apache HBase PMC I am pleased to announce that Mikhail > > Antonov has accepted our invitation to become a PMC member

[jira] [Created] (HBASE-15856) Cached Connection instances can wind up with addresses never resolved

2016-05-18 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15856: - Summary: Cached Connection instances can wind up with addresses never resolved Key: HBASE-15856 URL: https://issues.apache.org/jira/browse/HBASE-15856 Project

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

2016-05-11 Thread Gary Helmling
> > > I was trying to avoid the below oft-repeated pattern at least for the case > of critical developments: > > + New feature arrives after much work by developer, reviewers and testers > accompanied by fanfare (blog, talks). > + Developers and reviewers move on after getting it committed or it ge

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

2016-05-10 Thread Gary Helmling
> > 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 core of > all hadoop systems and I do not have many contacts in the hdfs community... > > Yes, I'm fa

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

2016-05-10 Thread Gary Helmling
> > The suggestion is that we make this new client the default now in master > branch so we have plenty of time to find any issues with the > implementation. We'd also enable it as the default because the improvement > is dramatic (performance, less moving parts, comprehensible, etc.) and we > thin

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

2016-05-09 Thread Gary Helmling
> >> > > >> > Cheers > >> > > >> > On Thu, May 5, 2016 at 6:03 PM, 张铎 wrote: > >> > > >> > > Some progress. > >> > > > >> > > I have filed HBASE-15743 for the transparent encryp

[jira] [Resolved] (HBASE-13707) CellCounter uses to many counters

2016-05-06 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-13707. --- Resolution: Duplicate Assignee: Gary Helmling (was: NIDHI GAMBHIR) Fixed in HBASE

[jira] [Created] (HBASE-15773) CellCounter improvements

2016-05-05 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15773: - Summary: CellCounter improvements Key: HBASE-15773 URL: https://issues.apache.org/jira/browse/HBASE-15773 Project: HBase Issue Type: Improvement

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

2016-05-02 Thread Gary Helmling
On Fri, Apr 29, 2016 at 6:24 PM 张铎 wrote: > Yes, it does. There is testcase that enumerates all the possible protection > level(authentication, integrity and privacy) and encryption algorithm(none, > 3des, rc4). > > > https://github.com/apache/hbase/blob/master/hbase-server/src/test/java/org/apac

[jira] [Created] (HBASE-15741) TokenProvider coprocessor RPC incompatibile between 1.2 and 1.3

2016-04-29 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15741: - Summary: TokenProvider coprocessor RPC incompatibile between 1.2 and 1.3 Key: HBASE-15741 URL: https://issues.apache.org/jira/browse/HBASE-15741 Project: HBase

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

2016-04-29 Thread Gary Helmling
How well has this been tested on secure clusters? I know SASL support was lacking initially, but I believe it had been added? Does AsyncFSWAL support all the HDFS transport encryption options? On Fri, Apr 29, 2016 at 12:05 AM Stack wrote: > I'm +1 on enabling asyncfswal as default in 2.0: > >

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

2016-04-25 Thread Gary Helmling
On Mon, Apr 25, 2016 at 11:20 AM Stack wrote: > On Fri, Apr 8, 2016 at 1:42 AM, Elliott Clark wrote: > > > # Without meta on master, we double assign and lose data. > > > > That is currently a fact that I have seen over and over on multiple > loaded > > clusters. Some abstract clean up of deploy

[jira] [Created] (HBASE-15678) Normalize RetryingCallable cache clearing and implementations

2016-04-19 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15678: - Summary: Normalize RetryingCallable cache clearing and implementations Key: HBASE-15678 URL: https://issues.apache.org/jira/browse/HBASE-15678 Project: HBase

[jira] [Created] (HBASE-15658) RegionServerCallable / RpcRetryingCaller clear meta cache on retries

2016-04-14 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15658: - Summary: RegionServerCallable / RpcRetryingCaller clear meta cache on retries Key: HBASE-15658 URL: https://issues.apache.org/jira/browse/HBASE-15658 Project

[jira] [Created] (HBASE-15641) Shell "alter" should do a single modifyTable operation

2016-04-12 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15641: - Summary: Shell "alter" should do a single modifyTable operation Key: HBASE-15641 URL: https://issues.apache.org/jira/browse/HBASE-15641 Proj

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

2016-04-12 Thread Gary Helmling
> > # Without meta on master, we double assign and lose data. > > I doubt meta on master solve this problem. > This has more to do on the fact that balancer, assignment, split, merge > are disjoint operations that are not aware of each other. > also those operation in general consist of multiple st

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

2016-04-12 Thread Gary Helmling
Sorry to be late to the party here. I'll sprinkle my comments over the thread where they make the most sense. > Currently in the master branch, HMaster hosts 'system tables': e.g. > hbase:meta. HMaster is doing more than just gardening the cluster, > bootstrapping and keeping all up and serving

[jira] [Resolved] (HBASE-15573) Indefinite pause while trying to cleanup data

2016-03-31 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-15573. --- Resolution: Invalid This JIRA instance is used for tracking development issues and bugs

Re: Coprocessors causes data access delay?

2016-03-29 Thread Gary Helmling
Do you wait for the Put to return before you issue the Get? Or have you disabled auto flushing on your table instance -- HTable.setAutoFlush(false)? Coprocessor hooks executed on the Put and Get paths are blocking, so unless you're overriding normal processing in the prePut() hook and doing somet

Re: [DISCUSS] Backporting Regionserver Groups (HBASE-6721) to 1.x and 0.98

2016-03-21 Thread Gary Helmling
> > Tho based on this discussion there's a bunch of good features that users > want that won't fit the criteria for #1 and #2. So allowing a backport of > the few that can fit into the criteria shouldn't significantly affect > future release from trunk. This way we can have some progress on some >

[jira] [Created] (HBASE-15363) Add client side metrics for SASL connection failures

2016-02-29 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15363: - Summary: Add client side metrics for SASL connection failures Key: HBASE-15363 URL: https://issues.apache.org/jira/browse/HBASE-15363 Project: HBase Issue

[jira] [Created] (HBASE-15294) Document advanced replication configurations with security

2016-02-19 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15294: - Summary: Document advanced replication configurations with security Key: HBASE-15294 URL: https://issues.apache.org/jira/browse/HBASE-15294 Project: HBase

[jira] [Created] (HBASE-15256) Replication access control should be based on destination table

2016-02-11 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15256: - Summary: Replication access control should be based on destination table Key: HBASE-15256 URL: https://issues.apache.org/jira/browse/HBASE-15256 Project: HBase

[jira] [Created] (HBASE-15234) ReplicationLogCleaner can abort due to transient ZK issues

2016-02-08 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15234: - Summary: ReplicationLogCleaner can abort due to transient ZK issues Key: HBASE-15234 URL: https://issues.apache.org/jira/browse/HBASE-15234 Project: HBase

[jira] [Created] (HBASE-15111) "hbase version" should write to stdout

2016-01-14 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15111: - Summary: "hbase version" should write to stdout Key: HBASE-15111 URL: https://issues.apache.org/jira/browse/HBASE-15111 Project: HBase

[jira] [Created] (HBASE-15038) ExportSnapshot should support separate configurations for source and destination clusters

2015-12-23 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15038: - Summary: ExportSnapshot should support separate configurations for source and destination clusters Key: HBASE-15038 URL: https://issues.apache.org/jira/browse/HBASE-15038

[jira] [Created] (HBASE-15025) Allow clients configured with insecure fallback to attempt SIMPLE auth when KRB fails

2015-12-21 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-15025: - Summary: Allow clients configured with insecure fallback to attempt SIMPLE auth when KRB fails Key: HBASE-15025 URL: https://issues.apache.org/jira/browse/HBASE-15025

[jira] [Created] (HBASE-14886) ReplicationAdmin does not use full peer configuration

2015-11-25 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-14886: - Summary: ReplicationAdmin does not use full peer configuration Key: HBASE-14886 URL: https://issues.apache.org/jira/browse/HBASE-14886 Project: HBase

[jira] [Created] (HBASE-14866) VerifyReplication should use peer configuration in peer connection

2015-11-20 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-14866: - Summary: VerifyReplication should use peer configuration in peer connection Key: HBASE-14866 URL: https://issues.apache.org/jira/browse/HBASE-14866 Project: HBase

[jira] [Created] (HBASE-14821) CopyTable should allow overriding more config properties for peer cluster

2015-11-16 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-14821: - Summary: CopyTable should allow overriding more config properties for peer cluster Key: HBASE-14821 URL: https://issues.apache.org/jira/browse/HBASE-14821 Project

[jira] [Created] (HBASE-14775) Replication can't authenticate with peer Zookeeper with different server principal

2015-11-05 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-14775: - Summary: Replication can't authenticate with peer Zookeeper with different server principal Key: HBASE-14775 URL: https://issues.apache.org/jira/browse/HBASE-

[jira] [Created] (HBASE-14700) Support a "permissive" mode for secure clusters to allow "simple" auth clients

2015-10-26 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-14700: - Summary: Support a "permissive" mode for secure clusters to allow "simple" auth clients Key: HBASE-14700 URL: https://issues.apache.org/jir

Re: Any interest in a meetup in October?

2015-09-10 Thread Gary Helmling
October 8th seems good to me. On Wed, Sep 9, 2015 at 7:23 PM Mikhail Antonov wrote: > I'm tentatively in. > > -Mikhail > > On Wed, Sep 9, 2015 at 4:23 PM, Vladimir Rodionov > wrote: > > Free beer is always good :) > > > > -Vlad > > > > On Wed, Sep 9, 2015 at 4:14 PM, Andrew Purtell > wrote: >

Re: Question on Reading Sequencefile data using mapreduce

2015-04-14 Thread Gary Helmling
I believe the recommended approach would be to use CellUtil. It is marked as Public/Evolving and exposes a number of static createCell() methods that will generate Cell instances for different combinations of parameters. On Tue, Apr 14, 2015 at 9:04 AM Nick Dimiduk wrote: > Heya devs, > > Looki

Re: Private MVN repos in HBase's pom.xml

2015-03-30 Thread Gary Helmling
> still > > > > need that? Should we remove it? > > > > Not that I do not trust Gary... :) Just that we should limit > ourselves > > > to > > > > the public repos. > > > > > > > > --

Re: [ANNOUNCE] Apache HBase 1.0.0 is now available for download

2015-02-24 Thread Gary Helmling
Fantastic work! Congrats everyone! On Tue Feb 24 2015 at 9:45:24 AM Esteban Gutierrez wrote: > Wow! Congrats, all! > > -- > Cloudera, Inc. > > > On Tue, Feb 24, 2015 at 9:41 AM, Jerry He wrote: > > > Congratulations on the milestone! > > >

Re: [VOTE] htrace-3.1.0, the "thank you for your patience", eighth release candidate

2015-01-14 Thread Gary Helmling
Did you mean to send to d...@htrace.incubator.apache.org instead of dev@hbase.apache.org? Or are you cc'ing us here as an FYI of the new RC? On Tue, Jan 13, 2015 at 9:04 PM, Stack wrote: > I've posted the eighth htrace-3.1.0 release candidate here: > > http://people.apache.org/~stack/htrace-3

Re: NumTables/regions Quota management and RS groups - Core or coprocessors

2014-12-05 Thread Gary Helmling
I agree that quotas are a core issue. It might be worth looking at why these features are easier to build as coprocessors though (assuming that's true). Could we be providing cleaner separation in core APIs? On Fri, Dec 5, 2014 at 1:35 PM, Francis Christopher Liu < toffer@gmail.com> wrote:

[jira] [Created] (HBASE-12579) Move obtainAuthTokenForJob() methods out of User

2014-11-25 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-12579: - Summary: Move obtainAuthTokenForJob() methods out of User Key: HBASE-12579 URL: https://issues.apache.org/jira/browse/HBASE-12579 Project: HBase Issue

[jira] [Created] (HBASE-12578) Change TokenProvider to a SingletonCoprocessorService

2014-11-25 Thread Gary Helmling (JIRA)
Gary Helmling created HBASE-12578: - Summary: Change TokenProvider to a SingletonCoprocessorService Key: HBASE-12578 URL: https://issues.apache.org/jira/browse/HBASE-12578 Project: HBase

[jira] [Resolved] (HBASE-11130) Add support for Master endpoint coprocessors

2014-11-25 Thread Gary Helmling (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-11130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling resolved HBASE-11130. --- Resolution: Duplicate This was already done long ago. > Add support for Master endpo

Re: A Chome extension for rendering patch on JIRA

2014-10-10 Thread Gary Helmling
Great stuff! Thank you, David! On Fri, Oct 10, 2014 at 5:21 PM, Stack wrote: > On Fri, Oct 10, 2014 at 4:57 PM, David DENG wrote: > >> >> https://chrome.google.com/webstore/detail/git-patch-viewer/hkoggakcdopbgnaeeidcmopfekipkleg >> >> Go to one of the JIRA patch, the raw text will be rendered

Re: hbase Observer POST PUT coprocesor not working

2014-10-06 Thread Gary Helmling
Do you see this log message from the start() method in your regionserver logs? LOG.info("(start)"); If you don't see this, then there has been some problem loading your coprocessor. You can search for your coprocessor's classname to try to track it down. >From your configuration and you

[ANNOUNCE] Tephra 0.3.0 Release

2014-09-26 Thread Gary Helmling
Hi all, I'm happy to announce the 0.3.0 release of Tephra. This release is a renaming of the project from Continuuity Tephra to Cask Tephra, and includes the following changes: * All packages have changed from com.continuuity.tephra to co.cask.tephra * The Maven group ID has changed from com.con

  1   2   3   4   >