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https://issues.apache.org/jira/browse/MAPREDUCE-6241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487152#comment-14487152
]
Hadoop QA commented on MAPREDUCE-6241:
--------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12696164/MAPREDUCE-6241.001.patch
against trunk revision 6495940.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5382//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5382//console
This message is automatically generated.
> Native compilation fails for Checksum.cc due to an incompatibility of
> assembler register constraint for PowerPC
> ----------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6241
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6241
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: build
> Affects Versions: 3.0.0
> Environment: Debian/Jessie, kernel 3.18.5, ppc64 GNU/Linux
> gcc (Debian 4.9.1-19)
> protobuf 2.6.1
> OpenJDK Runtime Environment (IcedTea 2.5.3) (7u71-2.5.3-2)
> OpenJDK Zero VM (build 24.65-b04, interpreted mode)
> source was cloned (and updated) from Apache-Hadoop's git repository
> Reporter: Stephan Drescher
> Assignee: Binglin Chang
> Priority: Minor
> Labels: features
> Attachments: MAPREDUCE-6241.001.patch
>
>
> Issue when using assembler code for performance optimization on the powerpc
> platform (compiled for 32bit)
> mvn compile -Pnative -DskipTests
> [exec] /usr/bin/c++ -Dnativetask_EXPORTS -m32 -DSIMPLE_MEMCPY
> -fno-strict-aliasing -Wall -Wno-sign-compare -g -O2 -DNDEBUG -fPIC
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native/javah
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/lib
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/test
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src
>
> -I/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native
> -I/home/hadoop/Java/java7/include -I/home/hadoop/Java/java7/include/linux
> -isystem
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/gtest/include
> -o CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o -c
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc
> [exec] CMakeFiles/nativetask.dir/build.make:744: recipe for target
> 'CMakeFiles/nativetask.dir/main/native/src/util/Checksum.cc.o' failed
> [exec] make[2]: Leaving directory
> '/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native'
> [exec] CMakeFiles/Makefile2:95: recipe for target
> 'CMakeFiles/nativetask.dir/all' failed
> [exec] make[1]: Leaving directory
> '/home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/target/native'
> [exec] Makefile:76: recipe for target 'all' failed
> [exec]
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:
> In function ‘void NativeTask::init_cpu_support_flag()’:
> /home/hadoop/Developer/hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc:611:14:
> error: impossible register constraint in ‘asm’
> -->
> "popl %%ebx" : "=a" (eax), [ebx] "=r"(ebx), "=c"(ecx), "=d"(edx) : "a"
> (eax_in) : "cc");
> <--
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