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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15143) Procedure v2 - Web UI displaying queues
Date Tue, 25 Apr 2017 05:29:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982383#comment-15982383
] 

stack commented on HBASE-15143:
-------------------------------

I need this patch now (smile) debugging AMv2 on cluster. The procedure dump helps even in
its current state. The lock dump this adds would help too.

[~balazs.meszaros] i tried applying to master but it fails like this:

{code}
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile
(default-compile) on project hbase-client: Compilation failure: Compilation failure:
[ERROR] /Users/stack/checkouts/hbase.git.clean/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ProtobufUtil.java:[3284,35]
cannot find symbol
[ERROR] symbol:   method getStartTime()
[ERROR] location: variable procedure of type org.apache.hadoop.hbase.ProcedureInfo
[ERROR] /Users/stack/checkouts/hbase.git.clean/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ProtobufUtil.java:[3325,55]
cannot find symbol
[ERROR] symbol:   method getStartTime()
[ERROR] location: variable procedureProto of type org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure
{code}

... whats the getStartTime thingy about? Thanks boss.

> Procedure v2 - Web UI displaying queues
> ---------------------------------------
>
>                 Key: HBASE-15143
>                 URL: https://issues.apache.org/jira/browse/HBASE-15143
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2, UI
>            Reporter: Matteo Bertozzi
>            Assignee: Balazs Meszaros
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15143-BM-0001.patch, HBASE-15143-BM-0002.patch, HBASE-15143-BM-0003.patch,
HBASE-15143-BM-0004.patch, HBASE-15143-BM-0005.patch, HBASE-15143-BM-0006.patch, HBASE-15143-BM-0006.patch,
HBASE-15143-BM-0006.patch, HBASE-15143-BM-0007.patch, HBASE-15143-BM-0008.patch, HBASE-15143-BM-0009.patch,
HBASE-15143-BM-0010.patch, HBASE-15143-BM-0011.patch, HBASE-15143-BM-0011.patch, screenshot.png
>
>
> We can query MasterProcedureScheduler to display the various procedures and who is holding
table/region locks.
> Each procedure is in a TableQueue or ServerQueue, so it is easy to display the procedures
in its own group.



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