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From "chao li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2446) HCE 2.0
Date Thu, 18 Oct 2012 07:34:05 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13478758#comment-13478758
] 

chao li commented on MAPREDUCE-2446:
------------------------------------

/usr/include/bits/xopen_lim.h:95:6: 错误:标识符“(”前缺少二元运算符
/usr/include/bits/xopen_lim.h:98:7: 错误:标识符“(”前缺少二元运算符
/usr/include/bits/xopen_lim.h:122:6: 错误:标识符“(”前缺少二元运算符
make[2]: *** [CompressionFactory.o] 错误 1
make[2]: Leaving directory `/root/hadoop_hce_v1/hadoop-0.20.3/src/c++/hce/impl/Compress'
make[1]: *** [all-recursive] 错误 1
make[1]: Leaving directory `/root/hadoop_hce_v1/hadoop-0.20.3/src/c++/hce/impl'

How can I confirm this error?
                
> HCE 2.0
> -------
>
>                 Key: MAPREDUCE-2446
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2446
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/streaming, pipes, task
>            Reporter: Dong Yang
>
> Enhancing MapReduce by Task-level Optimization. Except for yielding speedups of up to
130% on original Streaming Program, Hce 2.0 provides some more flexible programming interfaces
including c++, java, python, etc.

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