[ https://issues.apache.org/jira/browse/YARN-1519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radim Kolar updated YARN-1519: ------------------------------ Attachment: nodemgr-sysconf.txt fixed reported case and also removed compiler warning in while loop. > check if sysconf is implemented before using it > ----------------------------------------------- > > Key: YARN-1519 > URL: https://issues.apache.org/jira/browse/YARN-1519 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Affects Versions: 3.0.0, 2.3.0 > Reporter: Radim Kolar > Attachments: nodemgr-sysconf.txt > > > If sysconf value _SC_GETPW_R_SIZE_MAX is not implemented, it leads to > segfault because invalid pointer gets passed to libc function. > fix: enforce minimum value 1024, same method is used in hadoop-common native > code. -- This message was sent by Atlassian JIRA (v6.1.4#6159)