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Sean Zhong commented on MAPREDUCE-5977: --------------------------------------- HI, Manu, Can you attach a file of GCC compie logs? IMHO, static_cast from int to uint32_t change doesn't sound necessary and clean, maybe we should supress this kind of warnings. +1 for PRIu64 and PRId64, we need to test tihs in multiple platforms to make sure it is safe. For gtest warnings, we can suppress the warning mesage like this http://stackoverflow.com/questions/1867065/how-to-suppress-gcc-warnings-from-library-headers > Fix or suppress native-task gcc warnings > ---------------------------------------- > > Key: MAPREDUCE-5977 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5977 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: task > Reporter: Todd Lipcon > Assignee: Manu Zhang > Attachments: mapreduce-5977.txt > > > Currently, building the native task code on gcc 4.8 has a fair number of > warnings. We should fix or suppress them so that new warnings are easier to > see. -- This message was sent by Atlassian JIRA (v6.2#6252)