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https://issues.apache.org/jira/browse/HAWQ-75?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lin Wen resolved HAWQ-75.
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Resolution: Fixed
> When run in yarn mode, the server will crash in schedHost function
> ------------------------------------------------------------------
>
> Key: HAWQ-75
> URL: https://issues.apache.org/jira/browse/HAWQ-75
> Project: Apache HAWQ
> Issue Type: Bug
> Components: libyarn
> Reporter: Amy
> Assignee: Lin Wen
>
> under the yarn mode, stop yarn, run sql like "Insert into testyarn
> values(1);" cancel this sql , it will core dumped.
> the stack messages of core the are as below:
> #11 0x00007f0ef40efc01 in newLibYarnClient (user=<value optimized out>,
> rmHost=0x7f0ed0eede50 "test1",
> rmPort=0x7f0ed0eedda8 "9980", schedHost=0xffffffffffffffff <Address
> 0xffffffffffffffff out of bounds>,
> schedPort=0xa <Address 0xa out of bounds>, amHost=0x7f0eeedfb8c0
> "\300\270\337\356\016\177", amPort=0,
> am_tracking_url=0xe59594 "url", client=0x1253940, heartbeatInterval=5000)
> at
> /data1/pulse2-agent/agents/agent1/work/LIBYARN-main-opt/rhel5_x86_64/src/libyarnclient/LibYarnClientC.cpp:127
> rmPortStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0x0}}
> schedHostStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0x2c7 <Address 0x2c7 out of bounds>}}
> amHostStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0x0}}
> userStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0x7fff413d01b0 ""}}
> rmHostStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0x7fff413d0160 ""}}
> schedPortStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0xb83320 "ResBrokerMainInternal"}}
> amTrackingUrlStr = {static npos = 18446744073709551615,
> _M_dataplus = {<std::allocator<char>> =
> {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>},
> _M_p = 0x0}}
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