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From "James Clampffer (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (HDFS-11544) libhdfs++: Improve C API error reporting
Date Fri, 19 May 2017 19:58:04 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Clampffer reopened HDFS-11544:
------------------------------------

Reopening until invalid access stuff is sorted out.  Reverse applied the patch to HDFS-8707.

> libhdfs++: Improve C API error reporting
> ----------------------------------------
>
>                 Key: HDFS-11544
>                 URL: https://issues.apache.org/jira/browse/HDFS-11544
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: James Clampffer
>            Assignee: James Clampffer
>         Attachments: HDFS-11544.HDFS-8707.000.patch, HDFS-11544.HDFS-8707.001.patch
>
>
> The thread local string used for hdfsGetLastError wasn't reset between calls so it could
give stale results in confusing ways.  Now it gets reset with a placeholder that says that
<functionname> hasn't set an error string.
> Also fixed indentation that wasn't consistent + marked which functions are used by the
hdfs.h API and hdfs_ext.h API to make it easier to see when changes could break compatibility.
 Included some minor cleanup for the common case catch blocks.



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