[jira] [Commented] (HDFS-7578) NFS WRITE and COMMIT responses should always use the channel pipeline

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-7578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14261467#comment-14261467 ] 

Hadoop QA commented on HDFS-7578:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12689549/HDFS-7578.001.patch
  against trunk revision 6621c35.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 3 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-nfs hadoop-hdfs-project/hadoop-hdfs-nfs.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/9131//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9131//console

This message is automatically generated.

> NFS WRITE and COMMIT responses should always use the channel pipeline
> ---------------------------------------------------------------------
>
>                 Key: HDFS-7578
>                 URL: https://issues.apache.org/jira/browse/HDFS-7578
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: nfs
>    Affects Versions: 2.7.0
>            Reporter: Brandon Li
>            Assignee: Brandon Li
>         Attachments: HDFS-7578.001.patch
>
>
> Write and Commit responses directly write data to the channel instead of push it to the process pipeline. This could cause the NFS handler thread be blocked waiting for the response to be flushed to the network before it can return to serve a different request.



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