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https://issues.apache.org/jira/browse/HBASE-10203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13852235#comment-13852235
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Ted Yu commented on HBASE-10203:
--------------------------------
The code snippet, copied from TestLogRolling, changes log4j level for Datanodes.
We would have more clue if there is test failure.
Naming of the new test followed existing practice:
{code}
hbase-server/src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileWriterV2.java
hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScan2.java
{code}
There may be more test(s) added to TestLogRolling2 in the future.
> Separate testLogRollOnPipelineRestart out of TestLogRolling
> -----------------------------------------------------------
>
> Key: HBASE-10203
> URL: https://issues.apache.org/jira/browse/HBASE-10203
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Fix For: 0.99.0
>
> Attachments: 10203-v1.txt
>
>
> From
> https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/16/testReport/org.apache.hadoop.hbase.regionserver.wal/TestLogRolling/
> :
> {code}
> testCompactionRecordDoesntBlockRolling 30 sec Passed
> testLogRollOnDatanodeDeath 3 min 19 sec Passed
> testLogRollOnPipelineRestart 6 min 16 sec Passed
> testLogRolling 4 min 27 sec Passed
> {code}
> We can see that testLogRollOnPipelineRestart took almost as long as the other
> tests combined.
> This JIRA separates testLogRollOnPipelineRestart out of TestLogRolling
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