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Posted to hdfs-issues@hadoop.apache.org by "James Clampffer (JIRA)" <ji...@apache.org> on 2018/10/26 13:18:01 UTC

[jira] [Updated] (HDFS-11544) libhdfs++: Improve C API error reporting

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

James Clampffer updated HDFS-11544:
-----------------------------------
    Parent Issue: HDFS-14032  (was: 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
>            Priority: Major
>         Attachments: HDFS-11544.HDFS-8707.000.patch, HDFS-11544.HDFS-8707.001.patch, HDFS-11544.HDFS-8707.002.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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