[HAWQ-75] When run in yarn mode, the server will crash in schedHost function

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0.0-incubating
• Component/s: libyarn
• Assignee: Wen Lin
• Reporter: Amy Bai
• Created: 23/Oct/15 05:06
• Updated: 21/Nov/15 03:10
• Resolved: 28/Oct/15 13:26

Description

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}}