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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8577) Avoid retrying to recover lease on a file which does not exist
Date Sat, 04 Jul 2015 14:55:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14613863#comment-14613863
] 

Hudson commented on HDFS-8577:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #244 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/244/])
HDFS-8577. Avoid retrying to recover lease on a file which does not exist (Contributed by
J.Andreina) (vinayakumarb: rev 2eae130ab9edd318c82503c2306f610f2b5a3e51)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestDebugAdmin.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DebugAdmin.java


> Avoid retrying to recover lease on a file which does not exist
> --------------------------------------------------------------
>
>                 Key: HDFS-8577
>                 URL: https://issues.apache.org/jira/browse/HDFS-8577
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: J.Andreina
>            Assignee: J.Andreina
>             Fix For: 2.8.0
>
>         Attachments: HDFS-8577.1.patch, HDFS-8577.2.patch
>
>
> 1. Avoid retrying to recover lease on a file which does not exist
> {noformat}
> recoverLease got exception:
> java.io.FileNotFoundException: File does not exist: /hello_hi
>         at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:71)
> Retrying in 5000 ms...
> Retry #1
> recoverLease got exception:
> java.io.FileNotFoundException: File does not exist: /hello_hi
>         at org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:71)
> {noformat}
> 2. Avoid populating huge stack trace for each retry for recovering lease on a file ,
being displayed on CLI . 



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