You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2008/06/25 14:39:45 UTC
[jira] Commented: (HADOOP-3639) Exception when closing DFSClient
while multiple files are open
[ https://issues.apache.org/jira/browse/HADOOP-3639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608021#action_12608021 ]
Amar Kamat commented on HADOOP-3639:
------------------------------------
The exception is
{code}
Exception in thread "Thread-5" java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1152)
at org.apache.hadoop.dfs.DFSClient.close(DFSClient.java:212)
at org.apache.hadoop.dfs.DistributedFileSystem.close(DistributedFileSystem.java:228)
at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:1379)
at org.apache.hadoop.fs.FileSystem.closeAll(FileSystem.java:230)
at org.apache.hadoop.fs.FileSystem$ClientFinalizer.run(FileSystem.java:215)
{code}
> Exception when closing DFSClient while multiple files are open
> --------------------------------------------------------------
>
> Key: HADOOP-3639
> URL: https://issues.apache.org/jira/browse/HADOOP-3639
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.17.0, 0.18.0
> Reporter: Benjamin Gufler
> Attachments: patch-dfs-close
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> DFSClient.close uses an iterator for closing files which are still open. Closing a file removes that file from the list of open files, which in turn breaks the iterator.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
Re: [jira] Commented: (HADOOP-3639) Exception when closing DFSClient while multiple files are open
Posted by rae l <cr...@gmail.com>.
unsubscribe