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https://issues.apache.org/jira/browse/HADOOP-7748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13127275#comment-13127275
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Liyin Liang commented on HADOOP-7748:
-------------------------------------
When client fails to move a path to trash, the exception is retained, but the
message is not propagated to the new exception text, which becomes simply
rmr: Failed to move to trash: hdfs://namenode:9000/test/foo
The attached patch will change such message to include that of the nested
exception, such as
rmr: Failed to move to trash: hdfs://namenode:9000/test/foo error:
org.apache.hadoop.security.AccessControlException:
org.apache.hadoop.security.AccessControlException: Permission denied: user=xxx,
access=WRITE, inode="test":hadoop:supergroup:rwxr-xr-x
Then it will be very helpful to diagnosis problems.
> Print exception message when failed to move to trash.
> ------------------------------------------------------
>
> Key: HADOOP-7748
> URL: https://issues.apache.org/jira/browse/HADOOP-7748
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.20.204.0
> Reporter: Liyin Liang
> Priority: Trivial
> Fix For: 0.20.205.0
>
> Attachments: 7748.diff
>
>
> When failed to move to trash, the client should print exception message.
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