[jira] [Commented] (HBASE-11028) FSLog: Avoid an extra sync if the current transaction is already sync'd

[ https://issues.apache.org/jira/browse/HBASE-11028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13976880#comment-13976880 ] Himanshu Vashishtha commented on HBASE-11028: - +1 This patch for the least

[jira] [Commented] (HBASE-11028) FSLog: Avoid an extra sync if the current transaction is already sync'd

[ https://issues.apache.org/jira/browse/HBASE-11028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13976893#comment-13976893 ] Himanshu Vashishtha commented on HBASE-11028: - Yeah, and SFuture is just too

[jira] [Commented] (HBASE-10156) FSHLog Refactor (WAS - Fix up the HBASE-8755 slowdown when low contention)

[ https://issues.apache.org/jira/browse/HBASE-10156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13972870#comment-13972870 ] Himanshu Vashishtha commented on HBASE-10156: - When you invoke a sync, you

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13972937#comment-13972937 ] Himanshu Vashishtha commented on HBASE-10278: - Jon, Thanks for chiming in,

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13943504#comment-13943504 ] Himanshu Vashishtha commented on HBASE-10278: - Attached is a patch based on

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Status: Open (was: Patch Available) Provide better write predictability

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: 10278-trunk-v2.0.patch Provide better write predictability

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Status: Patch Available (was: Open) Provide better write predictability

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: 10278-trunk-v2.1.patch Provide better write predictability

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13943529#comment-13943529 ] Himanshu Vashishtha commented on HBASE-10278: - I missed license in one of the

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13943570#comment-13943570 ] Himanshu Vashishtha commented on HBASE-10278: - I missed this comment, sorry.

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Status: Open (was: Patch Available) Provide better write predictability

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: (was: 10278-trunk-v2.0.patch) Provide better write

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: 10278-trunk-v2.1.patch Retrying to let qa bot pick it up. Provide

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13942104#comment-13942104 ] Himanshu Vashishtha commented on HBASE-10278: - Yes, I agree. Adding even one

[jira] [Commented] (HBASE-10792) RingBufferTruck does not release its payload

[ https://issues.apache.org/jira/browse/HBASE-10792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13941051#comment-13941051 ] Himanshu Vashishtha commented on HBASE-10792: - +1 RingBufferTruck does not

[jira] [Commented] (HBASE-10319) HLog should roll periodically to allow DN decommission to eventually complete.

[ https://issues.apache.org/jira/browse/HBASE-10319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13935016#comment-13935016 ] Himanshu Vashishtha commented on HBASE-10319: - bq. having hbase periodically

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: SwitchWriterFlow.pptx I have attached the flow diagram of the

[jira] [Commented] (HBASE-10714) SyncFuture hangs when sequence is 0

[ https://issues.apache.org/jira/browse/HBASE-10714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13926110#comment-13926110 ] Himanshu Vashishtha commented on HBASE-10714: - bq. +if

[jira] [Commented] (HBASE-10714) SyncFuture hangs when sequence is 0

[ https://issues.apache.org/jira/browse/HBASE-10714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13926191#comment-13926191 ] Himanshu Vashishtha commented on HBASE-10714: - One issue I see is SyncRunner

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13926213#comment-13926213 ] Himanshu Vashishtha commented on HBASE-10278: - Sure, I have created a WIP rb

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: 10278-wip-1.patch Provide better write predictability

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13924043#comment-13924043 ] Himanshu Vashishtha commented on HBASE-10278: - Attached is the trunk-based

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: 10278-wip-1.1.patch The last attachment has some unwanted changes

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: (was: 10278-wip-1.patch) Provide better write predictability

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Status: Patch Available (was: Open) mvn clean test -Dtest=Test*WAL*,*Log* passes

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13924527#comment-13924527 ] Himanshu Vashishtha commented on HBASE-10278: - Thanks Ted, and yes you are

[jira] [Commented] (HBASE-10627) A logic mistake in HRegionServer isHealthy

[ https://issues.apache.org/jira/browse/HBASE-10627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13916131#comment-13916131 ] Himanshu Vashishtha commented on HBASE-10627: - +1 A logic mistake in

[jira] [Commented] (HBASE-10595) HBaseAdmin.getTableDescriptor can wrongly get the previous table's TableDescriptor even after the table dir in hdfs is removed

[ https://issues.apache.org/jira/browse/HBASE-10595?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13916130#comment-13916130 ] Himanshu Vashishtha commented on HBASE-10595: - Looking at the patch, bq. +

[jira] [Commented] (HBASE-10581) ACL znode are left without PBed during upgrading hbase0.94* to hbase0.96+

[ https://issues.apache.org/jira/browse/HBASE-10581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13908734#comment-13908734 ] Himanshu Vashishtha commented on HBASE-10581: - Okay, sounds good Jeffrey.

[jira] [Commented] (HBASE-10583) backport HBASE-8402 to 0.94

[ https://issues.apache.org/jira/browse/HBASE-10583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13908870#comment-13908870 ] Himanshu Vashishtha commented on HBASE-10583: - Yes, (that's what i remember

[jira] [Commented] (HBASE-10581) ACL znode are left without PBed during upgrading hbase0.94* to hbase0.96+

[ https://issues.apache.org/jira/browse/HBASE-10581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13909090#comment-13909090 ] Himanshu Vashishtha commented on HBASE-10581: - Yeah, I okay'ed it in my last

[jira] [Created] (HBASE-10577) Remove unnecessary looping in FSHLog

Himanshu Vashishtha created HBASE-10577: --- Summary: Remove unnecessary looping in FSHLog Key: HBASE-10577 URL: https://issues.apache.org/jira/browse/HBASE-10577 Project: HBase Issue

[jira] [Commented] (HBASE-10577) Remove unnecessary looping in FSHLog

[ https://issues.apache.org/jira/browse/HBASE-10577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13907212#comment-13907212 ] Himanshu Vashishtha commented on HBASE-10577: - What do you think [~stack] ?

[jira] [Commented] (HBASE-10581) ACL znode are left without PBed during upgrading hbase0.94* to hbase0.96+

[ https://issues.apache.org/jira/browse/HBASE-10581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13907894#comment-13907894 ] Himanshu Vashishtha commented on HBASE-10581: - +1 Since we already handling

[jira] [Commented] (HBASE-10499) In write heavy scenario one of the regions does not get flushed causing RegionTooBusyException

[ https://issues.apache.org/jira/browse/HBASE-10499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13903245#comment-13903245 ] Himanshu Vashishtha commented on HBASE-10499: - Yeah, doesn't look like a

[jira] [Created] (HBASE-10563) Set name for FlushHandler thread

Himanshu Vashishtha created HBASE-10563: --- Summary: Set name for FlushHandler thread Key: HBASE-10563 URL: https://issues.apache.org/jira/browse/HBASE-10563 Project: HBase Issue Type:

[jira] [Updated] (HBASE-10563) Set name for FlushHandler thread

[ https://issues.apache.org/jira/browse/HBASE-10563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10563: Attachment: 10563-v1.patch Set name for FlushHandler thread

[jira] [Commented] (HBASE-10563) Set name for FlushHandler thread

[ https://issues.apache.org/jira/browse/HBASE-10563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13903822#comment-13903822 ] Himanshu Vashishtha commented on HBASE-10563: - A simple fix. Yeah, should

[jira] [Commented] (HBASE-10563) Set name for FlushHandler thread

[ https://issues.apache.org/jira/browse/HBASE-10563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13903825#comment-13903825 ] Himanshu Vashishtha commented on HBASE-10563: - With this patch, the stack

[jira] [Updated] (HBASE-10563) Set name for FlushHandler thread

[ https://issues.apache.org/jira/browse/HBASE-10563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10563: Status: Patch Available (was: Open) Set name for FlushHandler thread

[jira] [Commented] (HBASE-10563) Set name for FlushHandler thread

[ https://issues.apache.org/jira/browse/HBASE-10563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13903832#comment-13903832 ] Himanshu Vashishtha commented on HBASE-10563: - Yes, 94 also has this issue. I

[jira] [Commented] (HBASE-10563) Set name for FlushHandler thread

[ https://issues.apache.org/jira/browse/HBASE-10563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13903849#comment-13903849 ] Himanshu Vashishtha commented on HBASE-10563: - I looked more closely and 94

[jira] [Commented] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13889294#comment-13889294 ] Himanshu Vashishtha commented on HBASE-10378: - Thanks for the comments Stack.

[jira] [Commented] (HBASE-10156) FSHLog Refactor (WAS - Fix up the HBASE-8755 slowdown when low contention)

[ https://issues.apache.org/jira/browse/HBASE-10156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13882087#comment-13882087 ] Himanshu Vashishtha commented on HBASE-10156: - +1 (non binding, though) :)

[jira] [Updated] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10378: Attachment: 10378-2.patch Fixed the javadoc warning. Please review. Thanks.

[jira] [Updated] (HBASE-7015) We need major_compact --force to rewrite all store files for a table

[ https://issues.apache.org/jira/browse/HBASE-7015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-7015: --- Assignee: (was: Himanshu Vashishtha) We need major_compact --force to rewrite

[jira] [Commented] (HBASE-7015) We need major_compact --force to rewrite all store files for a table

[ https://issues.apache.org/jira/browse/HBASE-7015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13878238#comment-13878238 ] Himanshu Vashishtha commented on HBASE-7015: Go for it [~esteban]. We need

[jira] [Commented] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13876942#comment-13876942 ] Himanshu Vashishtha commented on HBASE-10378: - Thanks for taking a look at

[jira] [Commented] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13877251#comment-13877251 ] Himanshu Vashishtha commented on HBASE-10378: - Yes, hiding the impl specific

[jira] [Commented] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13877302#comment-13877302 ] Himanshu Vashishtha commented on HBASE-10378: - Sounds great Ram krishna.

[jira] [Created] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

Himanshu Vashishtha created HBASE-10378: --- Summary: Divide HLog interface into User and Implementor specific interfaces Key: HBASE-10378 URL: https://issues.apache.org/jira/browse/HBASE-10378

[jira] [Updated] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10378: Attachment: 10378-1.patch Attaching an initial patch implementing the above

[jira] [Updated] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10378: Attachment: 10378-1.patch Divide HLog interface into User and Implementor

[jira] [Updated] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10378: Attachment: (was: 10378-1.patch) Divide HLog interface into User and

[jira] [Updated] (HBASE-10378) Divide HLog interface into User and Implementor specific interfaces

[ https://issues.apache.org/jira/browse/HBASE-10378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10378: Status: Patch Available (was: Open) Divide HLog interface into User and

[jira] [Commented] (HBASE-10329) Fail the writes rather than proceeding silently to prevent data loss when AsyncSyncer encounters null writer and its writes aren't synced by other Asyncer

[ https://issues.apache.org/jira/browse/HBASE-10329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13869643#comment-13869643 ] Himanshu Vashishtha commented on HBASE-10329: - The explanation makes total

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13868551#comment-13868551 ] Himanshu Vashishtha commented on HBASE-10278: - Thanks for reviewing the doc

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13868556#comment-13868556 ] Himanshu Vashishtha commented on HBASE-10278: - As mentioned in the doc, I

[jira] [Commented] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13864711#comment-13864711 ] Himanshu Vashishtha commented on HBASE-10278: - Thanks a lot for the reviews

[jira] [Assigned] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha reassigned HBASE-10278: --- Assignee: Himanshu Vashishtha Provide better write predictability

[jira] [Commented] (HBASE-8741) Scope sequenceid to the region rather than regionserver (WAS: Mutations on Regions in recovery mode might have same sequenceIDs)

[ https://issues.apache.org/jira/browse/HBASE-8741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13861978#comment-13861978 ] Himanshu Vashishtha commented on HBASE-8741: Yes, reopening a region is safe.

[jira] [Created] (HBASE-10278) Provide better write predictability

Himanshu Vashishtha created HBASE-10278: --- Summary: Provide better write predictability Key: HBASE-10278 URL: https://issues.apache.org/jira/browse/HBASE-10278 Project: HBase Issue

[jira] [Updated] (HBASE-10278) Provide better write predictability

[ https://issues.apache.org/jira/browse/HBASE-10278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10278: Attachment: Multiwaldesigndoc.pdf Provide better write predictability

[jira] [Updated] (HBASE-10264) [MapReduce]: CompactionTool in mapred mode is missing classes in its classpath

[ https://issues.apache.org/jira/browse/HBASE-10264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10264: Attachment: HBase-10264.patch Two issues in the mapred phase: a) It misses hbase

[jira] [Commented] (HBASE-10156) Fix up the HBASE-8755 slowdown when low contention

[ https://issues.apache.org/jira/browse/HBASE-10156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13857891#comment-13857891 ] Himanshu Vashishtha commented on HBASE-10156: - You missed the implementation?

[jira] [Commented] (HBASE-10240) Remove 0.94-0.96 migration code

[ https://issues.apache.org/jira/browse/HBASE-10240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13857123#comment-13857123 ] Himanshu Vashishtha commented on HBASE-10240: - Yeah, I agree with keeping

[jira] [Commented] (HBASE-10172) hbase upgrade -check error

[ https://issues.apache.org/jira/browse/HBASE-10172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13848883#comment-13848883 ] Himanshu Vashishtha commented on HBASE-10172: - I'd say that it qualifies more

[jira] [Commented] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13844859#comment-13844859 ] Himanshu Vashishtha commented on HBASE-8755: Thanks for the explanation

[jira] [Updated] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-8755: --- Attachment: HBASE-8755-v5.patch Patch is remarkably stale after 10010 and 10048 went

[jira] [Commented] (HBASE-10010) eliminate the put latency spike on the new log file beginning

[ https://issues.apache.org/jira/browse/HBASE-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13842317#comment-13842317 ] Himanshu Vashishtha commented on HBASE-10010: - Got it. +1. eliminate the

[jira] [Commented] (HBASE-10010) eliminate the put latency spike on the new log file beginning

[ https://issues.apache.org/jira/browse/HBASE-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13841507#comment-13841507 ] Himanshu Vashishtha commented on HBASE-10010: - Looked at trunk patch. FSHLog

[jira] [Commented] (HBASE-10094) Add batching to HLogPerformanceEvaluation

[ https://issues.apache.org/jira/browse/HBASE-10094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13841816#comment-13841816 ] Himanshu Vashishtha commented on HBASE-10094: - +1. This would give more

[jira] [Commented] (HBASE-10094) Add batching to HLogPerformanceEvaluation

[ https://issues.apache.org/jira/browse/HBASE-10094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13841821#comment-13841821 ] Himanshu Vashishtha commented on HBASE-10094: - Errr, just ignore my last

[jira] [Commented] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13840001#comment-13840001 ] Himanshu Vashishtha commented on HBASE-8755: This is some awesome stuff

[jira] [Updated] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-8755: --- Attachment: 8755-syncer.patch Attached is the prototype patch (HLogPE change

[jira] [Commented] (HBASE-8755) A new write thread model for HLog to improve the overall HBase write throughput

[ https://issues.apache.org/jira/browse/HBASE-8755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13840733#comment-13840733 ] Himanshu Vashishtha commented on HBASE-8755: I agree on HLogPE comment. Yes,

[jira] [Commented] (HBASE-10048) Add hlog number metric in regionserver

[ https://issues.apache.org/jira/browse/HBASE-10048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13836076#comment-13836076 ] Himanshu Vashishtha commented on HBASE-10048: - +1 to the idea of exposing log

[jira] [Commented] (HBASE-10010) eliminate the put latency spike on the new log file beginning

[ https://issues.apache.org/jira/browse/HBASE-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13830062#comment-13830062 ] Himanshu Vashishtha commented on HBASE-10010: - I think post 0.94.x, we only

[jira] [Commented] (HBASE-10000) Initiate lease recovery for outstanding WAL files at the very beginning of recovery

[ https://issues.apache.org/jira/browse/HBASE-1?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13830198#comment-13830198 ] Himanshu Vashishtha commented on HBASE-1: - bq. patch should have used a

[jira] [Commented] (HBASE-10010) eliminate the put latency spike on the new log file beginning

[ https://issues.apache.org/jira/browse/HBASE-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13829707#comment-13829707 ] Himanshu Vashishtha commented on HBASE-10010: - I have seen this latency in

[jira] [Updated] (HBASE-10013) Enhance the message about ZK when there is an exception

[ https://issues.apache.org/jira/browse/HBASE-10013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10013: Summary: Enhance the message about ZK when there is an exception (was: Ehance

[jira] [Commented] (HBASE-10013) Enhance the message about ZK when there is an exception

[ https://issues.apache.org/jira/browse/HBASE-10013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13827996#comment-13827996 ] Himanshu Vashishtha commented on HBASE-10013: - lgtm,. Enhance the message

[jira] [Commented] (HBASE-10010) eliminate the put latency spike on the new log file beginning

[ https://issues.apache.org/jira/browse/HBASE-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13827999#comment-13827999 ] Himanshu Vashishtha commented on HBASE-10010: - Any chance of a trunk version?

[jira] [Created] (HBASE-10004) Some fixes for scoping sequence Ids to region level

Himanshu Vashishtha created HBASE-10004: --- Summary: Some fixes for scoping sequence Ids to region level Key: HBASE-10004 URL: https://issues.apache.org/jira/browse/HBASE-10004 Project: HBase

[jira] [Updated] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10004: Status: Patch Available (was: Open) Some fixes for scoping sequence Ids to

[jira] [Updated] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10004: Attachment: 10004.patch Attached is a patch to fix them. Ran TestHLog multiple

[jira] [Updated] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10004: Attachment: 10004.patch Some fixes for scoping sequence Ids to region level

[jira] [Updated] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10004: Attachment: (was: 10004.patch) Some fixes for scoping sequence Ids to region

[jira] [Updated] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-10004: Attachment: 10004.patch Some fixes for scoping sequence Ids to region level

[jira] [Commented] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13826790#comment-13826790 ] Himanshu Vashishtha commented on HBASE-10004: - With correct formatting.

[jira] [Commented] (HBASE-10004) Some fixes for scoping sequence Ids to region level

[ https://issues.apache.org/jira/browse/HBASE-10004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13826808#comment-13826808 ] Himanshu Vashishtha commented on HBASE-10004: - Thanks for the review Matteo.

[jira] [Updated] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-9973: --- Attachment: 9973-v2.patch [ACL]: Users with 'Admin' ACL permission will lose

[jira] [Commented] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13825559#comment-13825559 ] Himanshu Vashishtha commented on HBASE-9973: Yes, that's why I removed the

[jira] [Updated] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-9973: --- Attachment: 9973-v2.patch [ACL]: Users with 'Admin' ACL permission will lose

[jira] [Updated] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-9973: --- Component/s: migration [ACL]: Users with 'Admin' ACL permission will lose

[jira] [Updated] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-9973: --- Attachment: 9973.patch [ACL]: Users with 'Admin' ACL permission will lose

[jira] [Commented] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13824756#comment-13824756 ] Himanshu Vashishtha commented on HBASE-9973: Attached is a patch to fix the

[jira] [Updated] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Himanshu Vashishtha updated HBASE-9973: --- Status: Patch Available (was: Open) [ACL]: Users with 'Admin' ACL permission will

[jira] [Commented] (HBASE-9973) [ACL]: Users with 'Admin' ACL permission will lose permissions after upgrade to 0.96.x from 0.94.x or 0.92.x

[ https://issues.apache.org/jira/browse/HBASE-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13824761#comment-13824761 ] Himanshu Vashishtha commented on HBASE-9973: Also, mvn test

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