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Jason Lowe commented on HADOOP-12296: ------------------------------------- bq. But for architecture of Solaris/Illumos, setnetgrent return 0 upon success. Argh, looks like that is the case. So helpful that the two architectures decided to do the exact opposite on the return value. I'm +1 for the .3 patch then, since at least Linux will log something when an error occurs. Will commit this tomorrow if there are no objections. > when setnetgrent returns 0 in linux, exception should be thrown > --------------------------------------------------------------- > > Key: HADOOP-12296 > URL: https://issues.apache.org/jira/browse/HADOOP-12296 > Project: Hadoop Common > Issue Type: Bug > Reporter: Chang Li > Assignee: Chang Li > Attachments: HADOOP-12296.2.patch, HADOOP-12296.3.patch, > HADOOP-12296.3.patch, HADOOP-12296.patch > > > In linux, setnetgrent returns 0 in linux when something wrong is happen, such > as out of memory, unknown group, unavailable service, etc. So errorMessage > should be set and exception should be thrown -- This message was sent by Atlassian JIRA (v6.3.4#6332)