[jira] Commented: (HADOOP-2757) Should DFS outputstream's close wait forever?

["Kan Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-2757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12716478#action_12716478 ] 

Kan Zhang commented on HADOOP-2757:
-----------------------------------

@dhruba, in your new patch, in DFSClient.java, the following added code won't get executed. Are you trying to replace the if clause before it?
{noformat}
+      if (closed) {
+        return;
+      }
+
{noformat}


> Should DFS outputstream's close wait forever?
> ---------------------------------------------
>
>                 Key: HADOOP-2757
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2757
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: dfs
>            Reporter: Raghu Angadi
>            Assignee: dhruba borthakur
>         Attachments: softMount1.patch, softMount1.patch, softMount2.patch, softMount3.patch, softMount4.txt
>
>
> Currently {{DFSOutputStream.close()}} waits for ever if Namenode keeps throwing {{NotYetReplicated}} exception, for whatever reason. Its pretty annoying for a user. Shoud the loop inside close have a timeout? If so how much? It could probably something like 10 minutes.

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