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https://issues.apache.org/jira/browse/HDFS-706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771013#action_12771013
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Konstantin Boudnik commented on HDFS-706:
-----------------------------------------
I assume you see this one as a result of
{noformat}
org.apache.hadoop.util.DiskChecker$DiskErrorException: FI:
DerrAction:hFlushFi02_c, index=1, datanode=
{noformat}
If so - yes it is there and it is reproducible. It seems to be a result of
{{DiskErrorException}} on a second DN when the write happens across block and
checksum boundaries. I've no idea why it happens only in this case, but it
seems to be Ok for the test is getting the expecting behavior, e.g. the
exception goes through.
> Intermittent failures in TestFiHFlush
> -------------------------------------
>
> Key: HDFS-706
> URL: https://issues.apache.org/jira/browse/HDFS-706
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Konstantin Boudnik
> Attachments: TEST-org.apache.hadoop.hdfs.TestHFlush.txt
>
>
> Running tests on a Linux box I've started seeing intermittent failures among
> TestFiHFlush test cases.
> It turns out that occasional failures are observed on my laptop running BSD
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