hawq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-1458) Shared Input Scan QE hung in shareinput_reader_waitready().
Date Tue, 09 May 2017 07:47:04 GMT
Amy created HAWQ-1458:
-------------------------

             Summary: Shared Input Scan QE hung in shareinput_reader_waitready().
                 Key: HAWQ-1458
                 URL: https://issues.apache.org/jira/browse/HAWQ-1458
             Project: Apache HAWQ
          Issue Type: Bug
          Components: Query Execution
            Reporter: Amy
            Assignee: Lei Chang
             Fix For: backlog


The stack is as below:
```
4/13/17 6:12:32 AM PDT: stack of postgres process (pid 108464) on test4:
4/13/17 6:12:32 AM PDT: Thread 2 (Thread 0x7f7ca0c7b700 (LWP 108465)):
4/13/17 6:12:32 AM PDT: #0  0x00000032214df283 in poll () from /lib64/libc.so.6
4/13/17 6:12:32 AM PDT: #1  0x000000000097e110 in rxThreadFunc ()
4/13/17 6:12:32 AM PDT: #2  0x0000003221807aa1 in start_thread () from /lib64/libpthread.so.0
4/13/17 6:12:32 AM PDT: #3  0x00000032214e8aad in clone () from /lib64/libc.so.6
4/13/17 6:12:32 AM PDT: Thread 1 (Thread 0x7f7cc5d48920 (LWP 108464)):
4/13/17 6:12:32 AM PDT: #0  0x00000032214e1523 in select () from /lib64/libc.so.6
4/13/17 6:12:32 AM PDT: #1  0x000000000069baaf in shareinput_reader_waitready ()
4/13/17 6:12:32 AM PDT: #2  0x000000000069be0d in ExecSliceDependencyShareInputScan ()
4/13/17 6:12:32 AM PDT: #3  0x000000000066eb40 in ExecSliceDependencyNode ()
4/13/17 6:12:32 AM PDT: #4  0x000000000066eaa5 in ExecSliceDependencyNode ()
4/13/17 6:12:32 AM PDT: #5  0x000000000066eaa5 in ExecSliceDependencyNode ()
4/13/17 6:12:32 AM PDT: #6  0x000000000066af41 in ExecutePlan ()
4/13/17 6:12:32 AM PDT: #7  0x000000000066bafa in ExecutorRun ()
4/13/17 6:12:32 AM PDT: #8  0x00000000007f52aa in PortalRun ()
4/13/17 6:12:32 AM PDT: #9  0x00000000007eb044 in exec_mpp_query ()
4/13/17 6:12:32 AM PDT: #10 0x00000000007effb4 in PostgresMain ()
4/13/17 6:12:32 AM PDT: #11 0x00000000007a04f0 in ServerLoop ()
4/13/17 6:12:32 AM PDT: #12 0x00000000007a32b9 in PostmasterMain ()
4/13/17 6:12:32 AM PDT: #13 0x00000000004a52b9 in main ()
```



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message