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Date: Tue, 11 Jun 2013 18:56:20 +0000 (UTC)
From: "stack (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12651236.1370473959333.99676.1370976980679@arcas>
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Subject: [jira] [Updated] (HBASE-8696) Fixup for logs that show when running
 hbase-it tests.
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     [ https://issues.apache.org/jira/browse/HBASE-8696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-8696:
-------------------------

    Attachment: 8696v2.txt

Update to address Sergey's feedback and then a bunch of more changes.  Here is a commit message:

{code}
Tighten up logs.  Mostly shorten thread names, use encoded name for region
in RegionStates logging rather than full toString of the HRI.  Cleanup in
the file archiving so we log less.

Add means of asking for more than one regionserver when running standalone.
For example, below will start 5 regionservers in the standlone process (need
to suppress startup of the info servers to avoid complaint that port already
in use)

 $ ./bin/start-hbase.sh -Dhbase.regionserver.info.port=-1 --localRegionServers=5

M bin/start-hbase.sh
  Allow passing extraneous args provided when in local mode.
  Useful when asking for more than one regionserver to be
  started in the local process.

M hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
  Add a short name method used when logging region name in logs
  (Just prints out the encoded name)

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java
  Was printing table name as bytes...toString it.


M hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
  Record time at which an exception was thrown so that when we dump out all
  exceptions on failure, we can see the expanse during which retries were
  operating.

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/RetriesExhaustedWithDetailsException.java
  Print out time at which exception was thrown when doing summary of a list of exceptions.

M hbase-client/src/main/java/org/apache/hadoop/hbase/client/ZooKeeperRegistry.java
  Small fixups.

M hbase-server/src/main/java/org/apache/hadoop/hbase/master/RegionStates.java
M hbase-client/src/main/java/org/apache/hadoop/hbase/master/RegionState.java
  Change the messages so don't output full HRI#toString just encoded region name
  so lines are not unreadably long.

M hbase-it/src/test/java/org/apache/hadoop/hbase/HBaseClusterManager.java
  Only log if a change.

M hbase-it/src/test/java/org/apache/hadoop/hbase/IngestIntegrationTestBase.java
  Minor fixups.

M hbase-server/src/main/java/org/apache/hadoop/hbase/backup/HFileArchiver.java
  Make some logging trace especially duplicated logging.

M hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java
  Tighten up thread names; instead of 'IPC Server listener on <PORT>' instead
  do "RpcServer.listener,port=<PORT>".


M hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat.java
  Fix table name (was bytes)


M hbase-server/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
  Make stuff trace.

M hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
  Tighten thread name (make it like the others).

M base-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
  Tighten thread names.

M hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMasterCommandLine.java
  Add being able to set how many masters in a process and regionservers.

M hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/OpenedRegionHandler.java
  Print encoded name rather than full region name.

M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
  Fix hostname compare (was comparing hostname to servername which never matched)
{code}
                
> Fixup for logs that show when running hbase-it tests.
> -----------------------------------------------------
>
>                 Key: HBASE-8696
>                 URL: https://issues.apache.org/jira/browse/HBASE-8696
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.95.1
>
>         Attachments: 8696v2.txt, 8698.txt
>
>
> I've been staring at logs trying to figure why hbase-it tests fail.
> Here are some more log cleanups that come of my frustration trying to read our emissions.

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