[HAWQ-839] Libyarn coredump when failover to standby RM

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0.0-incubating
• Component/s: libyarn
• Assignee: Wen Lin
• Reporter: Wen Lin
• Created: 20/Jun/16 08:10
• Updated: 14/Jul/16 18:13
• Resolved: 21/Jun/16 01:51

Description

Start hawq with yarn mode and kill Hadoop Yarn resource manager, coredump happens, the stack is below:
#0 0x0000003e054325e5 in raise () from /lib64/libc.so.6
#1 0x0000003e05433dc5 in abort () from /lib64/libc.so.6
#2 0x00007f04980b1109 in libyarn::HandleYarnFailoverException (e=...)
at /home/gpadmin/workspace/hawq/incubator-hawq/depends/libyarn/src/libyarnclient/ApplicationClient.cpp:170
#3 0x00007f04980b3211 in libyarn::ApplicationClient::getNewApplication (this=0x1f17cd0)
at /home/gpadmin/workspace/hawq/incubator-hawq/depends/libyarn/src/libyarnclient/ApplicationClient.cpp:215
#4 0x00007f049809d639 in libyarn::LibYarnClient::createJob (this=0x1f1e500, jobName="hawq", queue="default",
jobId="")
at /home/gpadmin/workspace/hawq/incubator-hawq/depends/libyarn/src/libyarnclient/LibYarnClient.cpp:163
#5 0x00007f04980987b8 in createJob (client=0x1f25950, jobName=Unhandled dwarf expression opcode 0xf3
)
at /home/gpadmin/workspace/hawq/incubator-hawq/depends/libyarn/src/libyarnclient/LibYarnClientC.cpp:61
#6 createJob (client=0x1f25950, jobName=Unhandled dwarf expression opcode 0xf3
)
at /home/gpadmin/workspace/hawq/incubator-hawq/depends/libyarn/src/libyarnclient/LibYarnClientC.cpp:180
#7 0x00000000008e1117 in RB2YARN_registerYARNApplication ()
#8 0x00000000008e31ad in RB2YARN_initializeConnection ()
#9 0x00000000008e358b in ResBrokerMainInternal ()
#10 0x00000000008e38e8 in ResBrokerMain ()
#11 0x00000000008dfb66 in RB_LIBYARN_start ()
#12 0x000000000090ae5e in MainHandlerLoop ()
#13 0x000000000090b46a in ResManagerMainServer2ndPhase ()
#14 0x000000000090ba14 in ResManagerMain ()
#15 0x000000000090bd71 in ResManagerProcessStartup ()
#16 0x0000000000767f98 in CommenceNormalOperations ()
#17 0x0000000000768d44 in do_reaper ()
#18 0x000000000076dbed in ServerLoop ()
#19 0x000000000076f73e in PostmasterMain ()
#20 0x00000000006c828a in main ()

Issue Links

• links to: GitHub Pull Request #733