[
https://issues.apache.org/jira/browse/HDFS-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12741441#action_12741441
]
Tsz Wo (Nicholas), SZE commented on HDFS-483:
---------------------------------------------
> -1 core tests. The patch failed core unit tests.
There are other unit tests failing. So we cannot tells whether the failed
fault injection tests can fail the build.
> Data transfer (aka pipeline) implementation cannot tolerate exceptions
> ----------------------------------------------------------------------
>
> Key: HDFS-483
> URL: https://issues.apache.org/jira/browse/HDFS-483
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node, hdfs client
> Reporter: Tsz Wo (Nicholas), SZE
> Attachments: h483_20090709.patch, h483_20090713.patch,
> h483_20090717.patch, h483_20090727.patch, h483_20090730.patch,
> h483_20090731.patch, h483_20090806.patch, h483_20090807.patch,
> h483_20090807b.patch
>
>
> Data transfer was tested with simulated exceptions as below:
> # create files with dfs
> # write 1 byte
> # close file
> # open the same file
> # read the 1 byte and compare results
> The file was closed successfully but we got an IOException(Could not get
> block locations...) when the file was reopened for reading.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
