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https://issues.apache.org/jira/browse/MAPREDUCE-6810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15678170#comment-15678170
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Ravi Prakash edited comment on MAPREDUCE-6810 at 11/19/16 12:03 AM:
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There are no unit test failures that I could see in the jenkins output. Maybe a
yetus bug?
https://gcc.gnu.org/onlinedocs/cpp/Stringification.html suggests I could
stringify it, but then that'd change the format of {{\_fmt\_}} . I think I'll
just add the whitespace.
Could someone please review and commit?
was (Author: raviprak):
There are no unit test failures that I could see in the jenkins output. Maybe a
yetus bug?
https://gcc.gnu.org/onlinedocs/cpp/Stringification.html suggests I could
stringify it, but then that'd change the format of {{_fmt_}} . I think I'll
just add the whitespace.
Could someone please review and commit?
> hadoop-mapreduce-client-nativetask compilation broken on GCC-6.2.1
> ------------------------------------------------------------------
>
> Key: MAPREDUCE-6810
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6810
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Affects Versions: 3.0.0-alpha1
> Reporter: Ravi Prakash
> Assignee: Ravi Prakash
> Attachments: MAPREDUCE-6810.01.patch
>
>
> I recently upgraded from Fedora 22 to Fedora 25 (I'm assuming this means the
> latest and greatest compilers, cmake etc.) My trunk build failed with this
> error:
> {code}
> [WARNING]
> /home/raviprak/Code/hadoop/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/lib/Log.h:35:67:
> error: unable to find string literal operator ‘operator""_fmt_’ with ‘const
> char [37]’, ‘long unsigned int’ arguments
> [WARNING] fprintf(LOG_DEVICE, "%02d/%02d/%02d %02d:%02d:%02d INFO
> "_fmt_"\n", \
> {code}
> https://access.redhat.com/documentation/en-US/Red_Hat_Developer_Toolset/3/html/User_Guide/sect-Changes_in_Version_3.0-GCC.html
> bq.This applies to any string literal followed without white space by some
> macro. To fix this, add some white space between the string literal and the
> macro name.
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