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https://issues.apache.org/jira/browse/MAPREDUCE-6777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Naganarasimha G R updated MAPREDUCE-6777:
-----------------------------------------
Assignee: Mehran Hassani
> 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
> Assignee: Mehran Hassani
> Priority: Trivial
> Labels: newbie
> Attachments: MAPREDUCE-6777.001.patch
>
>
> 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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