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https://issues.apache.org/jira/browse/HADOOP-11044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14119063#comment-14119063
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Gary Steelman commented on HADOOP-11044:
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It would be great if the new methods could have the same names as the old
methods, but unfortunately they can't in this case.
What do you guys think about names like "getNumWriteOps", "getNumReadOps", and
"getNumLargeReadOps"?
> FileSystem counters can overflow for large number of readOps, largeReadOps,
> writeOps
> ------------------------------------------------------------------------------------
>
> Key: HADOOP-11044
> URL: https://issues.apache.org/jira/browse/HADOOP-11044
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 2.5.0, 2.4.1
> Reporter: Swapnil Daingade
> Priority: Minor
> Attachments: 11044.patch
>
>
> The org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData class defines
> readOps, largeReadOps, writeOps as int. Also the The
> org.apache.hadoop.fs.FileSystem.Statistics class has methods like
> getReadOps(), getLargeReadOps() and getWriteOps() that return int. These int
> values can overflow if the exceed 2^31-1 showing negative values. It would be
> nice if these can be changed to long.
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