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From "Mehran Hassani (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6777) Typos in 4 log messages
Date Tue, 13 Sep 2016 15:34:21 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15487537#comment-15487537

Mehran Hassani commented on MAPREDUCE-6777:

We will release it as open source soon. 

> Typos in 4 log messages
> -----------------------
>                 Key: MAPREDUCE-6777
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6777
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Mehran Hassani
>            Priority: Trivial
>              Labels: newbie
> I am conducting research on log related bugs. I tried to make a tool to fix repetitive
yet simple patterns of bugs that are related to logs. Typos in log messages are one of the
reoccurring bugs. Therefore, I made a tool find typos in log statements. During my experiments,
I managed to find the following typos in Hadoop MapReduce:
> In file /hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapred/TaskAttemptListenerImpl.java,
LOG.info("Done acknowledgement from " + taskAttemptID.toString()), 
> acknowledgement should be acknowledgment
> In file /hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryEventHandler.java,
LOG.info("Exception while cancelling delayed flush timer. "+ "Likely caused by a failed flush
" + e.getMessage()), 
> cancelling should be canceling
> In file /hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java,
LOG.info("Runnning cleanup for the task"), 
> Runnning should be Running
> In file /hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/ShuffleHandler.java,
LOG.info("Storing state DB schedma version info " + getCurrentVersion()), 
> schedma should be schema

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