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Posted to mapreduce-issues@hadoop.apache.org by "Andy Isaacson (JIRA)" <ji...@apache.org> on 2012/06/28 21:36:43 UTC
[jira] [Updated] (MAPREDUCE-4383) HadoopPipes.cc compile fails with "HadoopPipes.cc:1049:16: error: ‘sleep’ was not declared in this scope"
[ https://issues.apache.org/jira/browse/MAPREDUCE-4383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Isaacson updated MAPREDUCE-4383:
-------------------------------------
Attachment: mapreduce-4383.txt
Attaching one-line patch that fixes my build.
> HadoopPipes.cc compile fails with "HadoopPipes.cc:1049:16: error: ‘sleep’ was not declared in this scope"
> ---------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4383
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4383
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: pipes
> Affects Versions: 2.0.1-alpha, 3.0.0
> Reporter: Andy Isaacson
> Priority: Minor
> Attachments: mapreduce-4383.txt
>
>
> Since MAPREDUCE-4267 I've seen "mvn -Pnative compile" failing with:
> {quote}
> [exec] /usr/bin/c++ -g -Wall -O2 -D_REENTRANT -D_FILE_OFFSET_BITS=64 -I/home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/utils/api -I/home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/api -I/home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src -o CMakeFiles/hadooppipes.dir/main/native/pipes/impl/HadoopPipes.cc.o -c /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc: In member function ‘std::string HadoopPipes::BinaryProtocol::createDigest(std::string&, std::string&)’:
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc:439:21: warning: value computed is not used [-Wunused-value]
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc: In function ‘void* HadoopPipes::ping(void*)’:
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc:1049:16: error: ‘sleep’ was not declared in this scope
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc:1067:30: error: ‘close’ was not declared in this scope
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc: In function ‘bool HadoopPipes::runTask(const HadoopPipes::Factory&)’:
> [exec] /home/adi/w/apache-hadoop-trunk/hadoop-tools/hadoop-pipes/src/main/native/pipes/impl/HadoopPipes.cc:1162:28: error: ‘close’ was not declared in this scope
> [exec] make[2]: *** [CMakeFiles/hadooppipes.dir/main/native/pipes/impl/HadoopPipes.cc.o] Error 1
> {quote}
> I believe the failure is new simply because I wasn't compiling pipes before.
> The fix is pretty simple, just include unistd.h in HadoopPipes.cc.
> My environment is debian unstable, amd64, g++ 4.7.0-6, openjdk-6-jdk 6b24-1.11.1-6.
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