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https://issues.apache.org/jira/browse/HBASE-1013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-1013:
-------------------------
Attachment: 1013.patch
Patch that adds detail to HLog logging. Compounds a few log lines and adds
detail on count of logs and who has oldest sequence id.
{code}
2008-11-20 17:22:26,955 INFO org.apache.hadoop.hbase.regionserver.HLog: Closed
file:/tmp/hbase-stack/hbase/log_127.0.0.1_1227230509150_59629/hlog.dat.0,
entries=100004. New log writer:
/tmp/hbase-stack/hbase/log_127.0.0.1_1227230509150_59629/hlog.dat.1227230546926
2008-11-20 17:22:26,958 DEBUG org.apache.hadoop.hbase.regionserver.HLog: Found
0 logs to remove out of total 1; oldest outstanding seqnum is 2 from region
-ROOT-,,0
{code}
Refactored HLog a little too making smaller methods out of big ones.
> Add debugging around commit log cleanup
> ---------------------------------------
>
> Key: HBASE-1013
> URL: https://issues.apache.org/jira/browse/HBASE-1013
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Fix For: 0.19.0
>
> Attachments: 1013.patch
>
>
> Yesterday, streamy replayed 1000 logs. This seems too many for any one
> regionserver to be carrying. Its hard to tell if the 1000 logs were legit
> though because our logging isn't detailed enough. This issue is about adding
> detail around log cleaning so we can see how many logs are to be cleaned and
> which region the last edit belongs to.
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