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https://issues.apache.org/jira/browse/HADOOP-13280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15335115#comment-15335115
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Mingliang Liu commented on HADOOP-13280:
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My compiler complains the "Incompatible types: int cannot be converted to 
java.lang.Long". Even the simple statement with constant number like {{Long 
longInst = 10;}} gets the same error.

I think the autoboxing and the implicit typecast can not happen at the same 
time automatically according to JSL?

> FileSystemStorageStatistics#getLong(“readOps“) should return readOps + 
> largeReadOps
> -----------------------------------------------------------------------------------
>
>                 Key: HADOOP-13280
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13280
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 2.8.0
>            Reporter: Mingliang Liu
>            Assignee: Mingliang Liu
>             Fix For: 2.8.0
>
>         Attachments: HADOOP-13280.000.patch, HADOOP-13280.001.patch
>
>
> Currently {{FileSystemStorageStatistics}} instance simply returns data from 
> {{FileSystem$Statistics}}. As to {{readOps}}, the 
> {{FileSystem$Statistics#getReadOps()}} returns {{readOps + largeReadOps}}. We 
> should make the {{FileSystemStorageStatistics#getLong(“readOps“)}} return the 
> sum as well.
> Moreover, there is no unit tests for {{FileSystemStorageStatistics}} and this 
> JIRA will also address this.



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