[jira] [Commented] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532249#comment-13532249 ] nkeywal commented on HBASE-7350: Huh? It needs to be committed to be tested. As everybody

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Status: Open (was: Patch Available) Flakey tests make CI unreliable ---

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Attachment: dummy.patch Flakey tests make CI unreliable ---

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Status: Patch Available (was: Open) Flakey tests make CI unreliable ---

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Attachment: dummy.patch Flakey tests make CI unreliable ---

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Status: Open (was: Patch Available) Flakey tests make CI unreliable ---

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Attachment: dummy.patch Flakey tests make CI unreliable ---

[jira] [Updated] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7350: --- Status: Patch Available (was: Open) Flakey tests make CI unreliable ---

[jira] [Commented] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532451#comment-13532451 ] nkeywal commented on HBASE-7350: It seems to work: There are 2 zombie tests, they should

[jira] [Commented] (HBASE-7350) Flakey tests make CI unreliable

[ https://issues.apache.org/jira/browse/HBASE-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532456#comment-13532456 ] nkeywal commented on HBASE-7350: When you run all tests, the default is 5 (profile in

[jira] [Commented] (HBASE-7349) Jenkins build should compare trunk vs patch for Javadoc warnings

[ https://issues.apache.org/jira/browse/HBASE-7349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532462#comment-13532462 ] nkeywal commented on HBASE-7349: Great :-) there are 100 warnings, if I'm not wrong. 50

[jira] [Commented] (HBASE-7349) Jenkins build should compare trunk vs patch for Javadoc warnings

[ https://issues.apache.org/jira/browse/HBASE-7349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532516#comment-13532516 ] nkeywal commented on HBASE-7349: ok ok then I volunteer for hbase-server, packages from

[jira] [Commented] (HBASE-7349) Jenkins build should compare trunk vs patch for Javadoc warnings

[ https://issues.apache.org/jira/browse/HBASE-7349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13532702#comment-13532702 ] nkeywal commented on HBASE-7349: Ok, so I will do the ones I mentioned... But tomorrow now

[jira] [Commented] (HBASE-7211) Improve hbase ref guide for the testing part.

[ https://issues.apache.org/jira/browse/HBASE-7211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13531017#comment-13531017 ] nkeywal commented on HBASE-7211: Committed. Thanks, Jeffrey! I removed as well a reference

[jira] [Commented] (HBASE-7268) correct local region location cache information can be overwritten w/stale information from an old server

[ https://issues.apache.org/jira/browse/HBASE-7268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13531323#comment-13531323 ] nkeywal commented on HBASE-7268: Something that could be done here is to give back to the

[jira] [Commented] (HBASE-7334) We should expire the zk session for crashed servers rather than deleting ephemeral znodes

[ https://issues.apache.org/jira/browse/HBASE-7334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13529844#comment-13529844 ] nkeywal commented on HBASE-7334: Is there a security impact if we keep the password in a

[jira] [Commented] (HBASE-7211) Improve hbase ref guide for the testing part.

[ https://issues.apache.org/jira/browse/HBASE-7211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13529986#comment-13529986 ] nkeywal commented on HBASE-7211: I will commit Jeffrey's patch tomorrow if there is no

[jira] [Commented] (HBASE-7327) Assignment Timeouts: Remove the code from the master

[ https://issues.apache.org/jira/browse/HBASE-7327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13530313#comment-13530313 ] nkeywal commented on HBASE-7327: I've got some doubts on TestMasterFailover. The way the

[jira] [Commented] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13528808#comment-13528808 ] nkeywal commented on HBASE-7271: Thanks for the reviews. Resolving...

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Have

[jira] [Commented] (HBASE-7243) Test for creating a large number of regions

[ https://issues.apache.org/jira/browse/HBASE-7243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13528851#comment-13528851 ] nkeywal commented on HBASE-7243: Yep, 1 region server should be fast enough. I think you

[jira] [Commented] (HBASE-6970) hbase-deamon.sh creates/updates pid file even when that start failed.

[ https://issues.apache.org/jira/browse/HBASE-6970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13528965#comment-13528965 ] nkeywal commented on HBASE-6970: Doing things completely is actually far from simple... -

[jira] [Created] (HBASE-7327) Assignment Timeouts: Remove the code from the master

nkeywal created HBASE-7327: -- Summary: Assignment Timeouts: Remove the code from the master Key: HBASE-7327 URL: https://issues.apache.org/jira/browse/HBASE-7327 Project: HBase Issue Type:

[jira] [Commented] (HBASE-7327) Assignment Timeouts: Remove the code from the master

[ https://issues.apache.org/jira/browse/HBASE-7327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13529177#comment-13529177 ] nkeywal commented on HBASE-7327: v1 contains what we should be able to remove. It breaks a

[jira] [Updated] (HBASE-7327) Assignment Timeouts: Remove the code from the master

[ https://issues.apache.org/jira/browse/HBASE-7327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7327: --- Attachment: 7327.v1.uncomplete.patch Assignment Timeouts: Remove the code from the master

[jira] [Commented] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13529330#comment-13529330 ] nkeywal commented on HBASE-4709: Yes, the file 4709.v2.patch is committed to trunk, so the

[jira] [Commented] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13527806#comment-13527806 ] nkeywal commented on HBASE-4709: V2 committed. Hadoop metrics2 setup in

[jira] [Commented] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13527888#comment-13527888 ] nkeywal commented on HBASE-7271: Committed v3, I will amend (or revert :-) ) if it's

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13527893#comment-13527893 ] nkeywal commented on HBASE-7247: From the comments on the mailing list and here: - it

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Attachment: 4709.v2.patch Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Status: Open (was: Patch Available) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Attachment: 4709.v2.patch Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Status: Patch Available (was: Open) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Affects Version/s: 0.96.0 Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[jira] [Commented] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13526399#comment-13526399 ] nkeywal commented on HBASE-4709: I've done the log4j HBaseTestingUtility in v2. Note sure

[jira] [Updated] (HBASE-7269) Testing in place does not work if not building with default profile

[ https://issues.apache.org/jira/browse/HBASE-7269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7269: --- Assignee: nkeywal Testing in place does not work if not building with default profile

[jira] [Resolved] (HBASE-7269) Testing in place does not work if not building with default profile

[ https://issues.apache.org/jira/browse/HBASE-7269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal resolved HBASE-7269. Resolution: Fixed Fix Version/s: 0.96.0 Hadoop Flags: Reviewed Testing in place does not

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Status: Open (was: Patch Available) Have a single executor for all zkWorkers in the assignment manager

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Attachment: 7271.v3.patch Have a single executor for all zkWorkers in the assignment manager

[jira] [Commented] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13526454#comment-13526454 ] nkeywal commented on HBASE-7271: v3. Testing locally. All comments above taken into

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Status: Patch Available (was: Open) Have a single executor for all zkWorkers in the assignment manager

[jira] [Commented] (HBASE-7295) Contention in HBaseClient.getConnection

[ https://issues.apache.org/jira/browse/HBASE-7295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13526613#comment-13526613 ] nkeywal commented on HBASE-7295: Just a question: what's expected if we have a failure of

[jira] [Commented] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13526671#comment-13526671 ] nkeywal commented on HBASE-7271: We've got two lists, hence two locks: we keep the lock on

[jira] [Commented] (HBASE-7269) Testing in place does not work if not building with default profile

[ https://issues.apache.org/jira/browse/HBASE-7269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13511512#comment-13511512 ] nkeywal commented on HBASE-7269: I suppose it's quite old, and doing it in the script

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Attachment: 7271.v2.patch Have a single executor for all zkWorkers in the assignment manager

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Status: Open (was: Patch Available) Have a single executor for all zkWorkers in the assignment manager

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Attachment: 7271.v2.patch Have a single executor for all zkWorkers in the assignment manager

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Status: Patch Available (was: Open) Have a single executor for all zkWorkers in the assignment manager

[jira] [Commented] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13511559#comment-13511559 ] nkeywal commented on HBASE-7271: v2, with all comments taken into accounts. I fixed two

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510363#comment-13510363 ] nkeywal commented on HBASE-7247: I will fix it with the other stuff so. Currently my patch

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510389#comment-13510389 ] nkeywal commented on HBASE-7247: The issue comes from mixing asynchronous writes with

[jira] [Updated] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7247: --- Fix Version/s: 0.96.0 Status: Patch Available (was: Open) Assignment performances decreased

[jira] [Updated] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7247: --- Attachment: 7247.v1.patch Assignment performances decreased by 50% because of

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510452#comment-13510452 ] nkeywal commented on HBASE-7247: The patch is getting thinner and thinner... Now I just

[jira] [Updated] (HBASE-7269) Testing in place does not work if not building with default profile

[ https://issues.apache.org/jira/browse/HBASE-7269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7269: --- Attachment: 7269.v1.patch Testing in place does not work if not building with default profile

[jira] [Commented] (HBASE-7269) Testing in place does not work if not building with default profile

[ https://issues.apache.org/jira/browse/HBASE-7269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510483#comment-13510483 ] nkeywal commented on HBASE-7269: What do you think of the patch? It's the implementation

[jira] [Resolved] (HBASE-6401) HBase may lose edits after a crash if used with HDFS 1.0.3 or older

[ https://issues.apache.org/jira/browse/HBASE-6401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal resolved HBASE-6401. Resolution: Won't Fix HDFS 1.1.x includes the fix. HBase may lose edits after a crash if

[jira] [Commented] (HBASE-4955) Use the official versions of surefire junit

[ https://issues.apache.org/jira/browse/HBASE-4955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510559#comment-13510559 ] nkeywal commented on HBASE-4955: Retested 3 times again on trunk, these errors are always

[jira] [Commented] (HBASE-4955) Use the official versions of surefire junit

[ https://issues.apache.org/jira/browse/HBASE-4955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510572#comment-13510572 ] nkeywal commented on HBASE-4955: I've got 2 to 5 failures, but these two are always in the

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510697#comment-13510697 ] nkeywal commented on HBASE-7247: bq. On the 'post_region_open', IIRC, a bunch of these

[jira] [Commented] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13510703#comment-13510703 ] nkeywal commented on HBASE-7271: I'm ok will all the comments, I will provide an updated

[jira] [Commented] (HBASE-7269) Testing in place does not work if not building with default profile

[ https://issues.apache.org/jira/browse/HBASE-7269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509577#comment-13509577 ] nkeywal commented on HBASE-7269: I've added the possibility to have options to the mvn

[jira] [Created] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

nkeywal created HBASE-7271: -- Summary: Have a single executor for all zkWorkers in the assignment manager Key: HBASE-7271 URL: https://issues.apache.org/jira/browse/HBASE-7271 Project: HBase Issue

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509789#comment-13509789 ] nkeywal commented on HBASE-7247: bq. Do we not have this currently? If someone else

[jira] [Comment Edited] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509789#comment-13509789 ] nkeywal edited comment on HBASE-7247 at 12/4/12 3:27 PM: - bq. Do

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Attachment: 7271.v1.patch Have a single executor for all zkWorkers in the assignment manager

[jira] [Updated] (HBASE-7271) Have a single executor for all zkWorkers in the assignment manager

[ https://issues.apache.org/jira/browse/HBASE-7271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-7271: --- Status: Patch Available (was: Open) Have a single executor for all zkWorkers in the assignment manager

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509968#comment-13509968 ] nkeywal commented on HBASE-7247: I'm a little bit scared with the watchers: I would not

[jira] [Commented] (HBASE-7268) correct local region location cache information can be overwritten w/stale information from an old server

[ https://issues.apache.org/jira/browse/HBASE-7268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509977#comment-13509977 ] nkeywal commented on HBASE-7268: I think this is for 0.96 only: there is an heuristic when

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508916#comment-13508916 ] nkeywal commented on HBASE-7247: An possible solution could be: - use a watcher to see if

[jira] [Commented] (HBASE-7219) Make it so can connect remotely to a standalone hbase

[ https://issues.apache.org/jira/browse/HBASE-7219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508922#comment-13508922 ] nkeywal commented on HBASE-7219: I'm putting this on my low priority todo list. I will

[jira] [Commented] (HBASE-6058) Use ZK 3.4 API 'multi' in bulk assignment

[ https://issues.apache.org/jira/browse/HBASE-6058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13508963#comment-13508963 ] nkeywal commented on HBASE-6058: I've tested ZK#multi on assignment in master: no real

[jira] [Commented] (HBASE-7219) Make it so can connect remotely to a standalone hbase

[ https://issues.apache.org/jira/browse/HBASE-7219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507242#comment-13507242 ] nkeywal commented on HBASE-7219: When it was discussed on the mailing list, I was thinking

[jira] [Commented] (HBASE-5877) When a query fails because the region has moved, let the regionserver return the new address to the client

[ https://issues.apache.org/jira/browse/HBASE-5877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507245#comment-13507245 ] nkeywal commented on HBASE-5877: @jd Yep, you're right. When a query

[jira] [Commented] (HBASE-7213) Have HLog files for .META. edits only

[ https://issues.apache.org/jira/browse/HBASE-7213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507250#comment-13507250 ] nkeywal commented on HBASE-7213: To me, there are some stuff that are nice to have in

[jira] [Commented] (HBASE-7243) Test for creating a large number of regions

[ https://issues.apache.org/jira/browse/HBASE-7243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507251#comment-13507251 ] nkeywal commented on HBASE-7243: +1. You don't mention it, but it should be be an

[jira] [Created] (HBASE-7246) Assignment#nodeChildrenChanged calls listChildrenAndWatchForNewChildren, overloading master zookeper needlessly

nkeywal created HBASE-7246: -- Summary: Assignment#nodeChildrenChanged calls listChildrenAndWatchForNewChildren, overloading master zookeper needlessly Key: HBASE-7246 URL:

[jira] [Created] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

nkeywal created HBASE-7247: -- Summary: Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening Key: HBASE-7247 URL: https://issues.apache.org/jira/browse/HBASE-7247

[jira] [Created] (HBASE-7248) Improve the resources usage in assignement

nkeywal created HBASE-7248: -- Summary: Improve the resources usage in assignement Key: HBASE-7248 URL: https://issues.apache.org/jira/browse/HBASE-7248 Project: HBase Issue Type: Improvement

[jira] [Commented] (HBASE-7247) Assignment performances decreased by 50% because of regionserver.OpenRegionHandler#tickleOpening

[ https://issues.apache.org/jira/browse/HBASE-7247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13507570#comment-13507570 ] nkeywal commented on HBASE-7247: For the regionserver side, the callback won't be very

[jira] [Commented] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13505367#comment-13505367 ] nkeywal commented on HBASE-4709: Sorry for the delay, I haven't seen the comments.

[jira] [Created] (HBASE-7227) KeyLocker#acquireLocks should be synchronized

nkeywal created HBASE-7227: -- Summary: KeyLocker#acquireLocks should be synchronized Key: HBASE-7227 URL: https://issues.apache.org/jira/browse/HBASE-7227 Project: HBase Issue Type: Bug

[jira] [Resolved] (HBASE-7227) KeyLocker#acquireLocks should be synchronized

[ https://issues.apache.org/jira/browse/HBASE-7227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal resolved HBASE-7227. Resolution: Invalid more or less invalid actually, as no one else takes two locks in a row (at least it

[jira] [Commented] (HBASE-7220) Creating a table with 3000 regions on 2 nodes fails after 1 hour

[ https://issues.apache.org/jira/browse/HBASE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13505822#comment-13505822 ] nkeywal commented on HBASE-7220: Thanks, I will try locally as well

[jira] [Commented] (HBASE-7220) Creating a table with 3000 regions on 2 nodes fails after 1 hour

[ https://issues.apache.org/jira/browse/HBASE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13505868#comment-13505868 ] nkeywal commented on HBASE-7220: Tested locally, as fast as the version without any

[jira] [Commented] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13505882#comment-13505882 ] nkeywal commented on HBASE-4709: Ok, then we could also put them in the default log4j

[jira] [Commented] (HBASE-7220) Creating a table with 3000 regions on 2 nodes fails after 1 hour

[ https://issues.apache.org/jira/browse/HBASE-7220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13504448#comment-13504448 ] nkeywal commented on HBASE-7220: Thanks Elliott! HRegionobjects are created also in the

[jira] [Commented] (HBASE-7168) [dev] in the script called 'hbase', we don't check for errors when generating the classpath with mvn

[ https://issues.apache.org/jira/browse/HBASE-7168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13504932#comment-13504932 ] nkeywal commented on HBASE-7168: I'm ok with that as well. Who's committing it?

[jira] [Commented] (HBASE-5843) Improve HBase MTTR - Mean Time To Recover

[ https://issues.apache.org/jira/browse/HBASE-5843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13504937#comment-13504937 ] nkeywal commented on HBASE-5843: Some more tests: ther scenario: 2 RS. Create a table

[jira] [Commented] (HBASE-7213) Have HLog files for .META. edits only

[ https://issues.apache.org/jira/browse/HBASE-7213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13505254#comment-13505254 ] nkeywal commented on HBASE-7213: Is it something forbidden? Because there is a (fixed)

[jira] [Updated] (HBASE-6970) hbase-deamon.sh creates/updates pid file even when that start failed.

[ https://issues.apache.org/jira/browse/HBASE-6970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-6970: --- Assignee: nkeywal hbase-deamon.sh creates/updates pid file even when that start failed.

[jira] [Commented] (HBASE-6970) hbase-deamon.sh creates/updates pid file even when that start failed.

[ https://issues.apache.org/jira/browse/HBASE-6970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13503690#comment-13503690 ] nkeywal commented on HBASE-6970: I plan to work on it this week.

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Attachment: 4709_workaround.v1.patch Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[jira] [Updated] (HBASE-4709) Hadoop metrics2 setup in test MiniDFSClusters spewing JMX errors

[ https://issues.apache.org/jira/browse/HBASE-4709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-4709: --- Fix Version/s: 0.96.0 Status: Patch Available (was: Open) A workaround, proposed on the mailing

[jira] [Created] (HBASE-7220) Creating a table with 3000 regions on 2 nodes fails after 1 hour

nkeywal created HBASE-7220: -- Summary: Creating a table with 3000 regions on 2 nodes fails after 1 hour Key: HBASE-7220 URL: https://issues.apache.org/jira/browse/HBASE-7220 Project: HBase Issue

[jira] [Commented] (HBASE-7168) [dev] in the script called 'hbase', we don't check for errors when generating the classpath with mvn

[ https://issues.apache.org/jira/browse/HBASE-7168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13502798#comment-13502798 ] nkeywal commented on HBASE-7168: Committed, thanks for the review, Elliott Stack! Note:

[jira] [Resolved] (HBASE-7168) [dev] in the script called 'hbase', we don't check for errors when generating the classpath with mvn

[ https://issues.apache.org/jira/browse/HBASE-7168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal resolved HBASE-7168. Resolution: Fixed Fix Version/s: 0.96.0 Hadoop Flags: Reviewed [dev] in the script called

[jira] [Created] (HBASE-7211) Improve hbase ref guide for the testing part.

nkeywal created HBASE-7211: -- Summary: Improve hbase ref guide for the testing part. Key: HBASE-7211 URL: https://issues.apache.org/jira/browse/HBASE-7211 Project: HBase Issue Type: Bug

[jira] [Commented] (HBASE-6774) Immediate assignment of regions that don't have entries in HLog

[ https://issues.apache.org/jira/browse/HBASE-6774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13502845#comment-13502845 ] nkeywal commented on HBASE-6774: For the master based solution If we go for the

[jira] [Commented] (HBASE-5843) Improve HBase MTTR - Mean Time To Recover

[ https://issues.apache.org/jira/browse/HBASE-5843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13501838#comment-13501838 ] nkeywal commented on HBASE-5843: New scenario on datanode issue during a WAL write:

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