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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8657) Miscellaneous log fixups for hbase-it; tidier logging, fix a few NPEs
Date Thu, 30 May 2013 16:06:23 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13670440#comment-13670440

stack commented on HBASE-8657:

Here is what is in the patch:

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java
   Minor tighter LOG formatting

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
  Made it so you need to turn on trace to see location refreshes (too much logging
  of duplicate actions)
  Slight tightening of logs
  Comment clean up.  Add count of retries to log.

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/MetaScanner.java
  Make meta scan setup trace level (client scanner logs at debug when it goes to scan.
  We were logging the scan setup twice)

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/RetriesExhaustedWithDetailsException.java
  Minor fixup.

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/ServerCallable.java
  Fix NPE seen in hbase-it logs when all servers killed... we were NPE'ing trying to
  get .META. location.

M hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java
  Set client retries same as hbase-default says they are.

M hbase-it/src/test/java/org/apache/hadoop/hbase/util/ChaosMonkey.java
  Include my little chaos monkey NPE fix.
> Miscellaneous log fixups for hbase-it; tidier logging, fix a few NPEs
> ---------------------------------------------------------------------
>                 Key: HBASE-8657
>                 URL: https://issues.apache.org/jira/browse/HBASE-8657
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: stack
>         Attachments: fixups.txt
> This is a miscellaneous set of fixups that come of my staring at hbase-it logs trying
to follow what is going on.

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