[ZOOKEEPER-2928] pthread_join hang at zookeeper_close

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 3.4.6
• Component/s: c client
• Assignee: Unassigned
• Reporter: xiaomingzhongguo
• Created: 30/Oct/17 07:59
• Updated: 02/Apr/18 21:11

Description

when call zookeeper_close
thread hang at pthread_join , do_io thread not exist , and do_completion not exit

#0 0x00002b8e38b6b725 in pthread_join () from /lib64/libpthread.so.0
#1 0x0000000000cc6b86 in adaptor_finish (zh=0x2aaaaae05240) at src/mt_adaptor.c:285
#2 0x0000000000cc21f3 in zookeeper_close (zh=0x2aaaaae05240) at src/zookeeper.c:2493
#3 0x00000000008eeb04 in ZkAPI::ZkClose ()
#4 0x00000000009270b1 in AgentInfo::zkCloseConnection ()
#5 0x0000000000929e02 in AgentInfo::timeSyncHandler ()
#6 0x00000000010f0585 in event_base_loop (base=0x1679d00, flags=0) at event.c:1350
#7 0x0000000000924f31 in AgentInfo::run ()
#8 0x00000000008998bf in gseThread::run_helper ()
#9 0x0000000000922956 in tos::util_thread_start ()
#10 0x00002b8e38b6a193 in start_thread () from /lib64/libpthread.so.0
#11 0x00002b8e3929ff0d in clone () from /lib64/libc.so.6

#0 0x00002b8e38b6e326 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1 0x0000000000cc70be in do_completion (v=0x2aaaaae05240) at src/mt_adaptor.c:463
#2 0x00002b8e38b6a193 in start_thread () from /lib64/libpthread.so.0
#3 0x00002b8e3929ff0d in clone () from /lib64/libc.so.6
#4 0x0000000000000000 in ?? ()