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From "Yu Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-16289) AsyncProcess stuck messages need to print region/server
Date Wed, 27 Jul 2016 07:07:20 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yu Li updated HBASE-16289:
--------------------------
    Attachment: HBASE-16289.patch

Here's a straight forward patch taking usage of work done in HBASE-15931. 

After the patch, logging will look like:
{noformat}
2016-06-23 17:07:18,759 INFO  [Thread-1] client.AsyncProcess$AsyncRequestFutureImpl(1601):
#1, waiting for 1  actions to finish on table: DUMMY_TABLE
2016-06-23 17:07:18,759 INFO  [Thread-1] client.AsyncProcess(1720): Left over 1 task(s) are
processed on server(s): [s1:1,1,1]
2016-06-23 17:07:18,759 INFO  [Thread-1] client.AsyncProcess(1728): Regions against which
left over task(s) are processed: [DUMMY_TABLE,DUMMY_BYTES_1,1.3fd12ea80b4df621fb15497ba75f7368.,DUMMY_TABLE,DUMMY_BYTES_2,2.924207e242e313d2e5491c625e0a296e.]
{noformat}

> AsyncProcess stuck messages need to print region/server
> -------------------------------------------------------
>
>                 Key: HBASE-16289
>                 URL: https://issues.apache.org/jira/browse/HBASE-16289
>             Project: HBase
>          Issue Type: Bug
>          Components: Operability
>            Reporter: stack
>            Priority: Critical
>              Labels: beginner
>         Attachments: HBASE-16289.patch
>
>
> Fix these out of AsyncProcess... 
> '2016-07-21 20:16:56.477 o.a.h.h.c.AsyncProcess [INFO] #13, waiting for 25  actions to
finish'
> They are totally opaque, when you see one, it means a request is ten seconds old at least.
It is awkward to do but we should be able to emit region/server.



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