[jira] [Resolved] (HADOOP-6712) librecordio support for xerces 3, eliminate compiler warnings and the (optional) ability to compile in the source directory

["Harsh J (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-6712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J resolved HADOOP-6712.
-----------------------------

    Resolution: Won't Fix

Resolving as Won't Fix, since the whole recordio component is now deprecated in favor of Avro (and technically ought to be removed in 0.22/0.23).

Please see https://issues.apache.org/jira/browse/HADOOP-6155

Do reopen if you wish to maintain recordio over 0.20.x branches. Although Avro works with 0.20 as well.

> librecordio support for xerces 3, eliminate compiler warnings and the (optional) ability to compile in the source directory
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-6712
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6712
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: record
>         Environment: 64-bit linux w/gcc 4.4.3 w/xerces 3
>            Reporter: John Plevyak
>         Attachments: librecordio-jp-v1.patch
>
>
> I don't know if this code is current supported, but since it is in the tree here are some fixes:
> 1. support for xerces 3.X as well as 2.X
>     the patch checks XERCES_VERSION_MAJOR and I have tested on 3.X but before
>    committing, someone should retest on 2.X
> 2. gcc 4.4.3 on 64-bit complains about using %lld with int64_t.  Casting
>     to 'long long int' solves the issue
> 3. since there is currently no ant target, check if LIBRECORDIO_BUILD_DIR
>     is undefined and if so assume '.' to support compiling in the source directory
>     This should not effect "normal" compilation if/when an ant target is created.
> patch attached

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