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dhruba borthakur commented on HADOOP-6099: ------------------------------------------ The core test failed beucase of this reason {quote} Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html [exec] /usr/bin/kill -9 22462 [exec] /usr/bin/xargs: /usr/bin/kill: No such file or directory [exec] /home/hudson/tools/ant/latest/bin/ant -Dversion=791937_HADOOP-6099_PATCH-12412894 -DHadoopPatchProcess= -Dtest.junit.output.format=xml -Dtest.output=yes -Dcompile.c++=yes -Dforrest.home=/home/nigel/tools/forrest/latest -Djava5.home=/home/hudson/tools/java/latest1.5 create-c++-configure test-core [exec] Buildfile: build.xml [exec] [exec] BUILD FAILED [exec] Target "create-c++-configure" d {quote} Is this a problem with the HadoopQA framework? > Allow configuring the IPC module to send pings > ---------------------------------------------- > > Key: HADOOP-6099 > URL: https://issues.apache.org/jira/browse/HADOOP-6099 > Project: Hadoop Common > Issue Type: Improvement > Components: ipc > Reporter: dhruba borthakur > Assignee: dhruba borthakur > Fix For: 0.21.0 > > Attachments: ipcPing.txt, ipcPing2.txt > > > The IPC Client sets a socketTimeout for the time period specified by the > pingInterval and then sends a ping every pingInterval. This means that if a > RPC server does not respond to a RPC client, then the RPC client blocks > forever. This is a problem for applications that wants to switch quickly from > one un-responsive HDFS cluster to a good one. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.