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Posted to issues@trafodion.apache.org by "Atanu Mishra (JIRA)" <ji...@apache.org> on 2016/06/12 03:37:21 UTC

[jira] [Created] (TRAFODION-2062) Query fails with SQL ERROR[1583] when the Hive Metastore Server Instance process is killed

Atanu Mishra created TRAFODION-2062:
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             Summary: Query fails with SQL ERROR[1583] when the Hive Metastore Server Instance process is killed
                 Key: TRAFODION-2062
                 URL: https://issues.apache.org/jira/browse/TRAFODION-2062
             Project: Apache Trafodion
          Issue Type: Bug
          Components: sql-general
    Affects Versions: 2.0-incubating, 2.1-incubating
            Reporter: Atanu Mishra


Below test scenarios for multi threads program enhanced test, and tried it several times, 

HMSI - Hive Metastore Server Instance

Step 0. HMSI is running.
Step 1. Start multi threads program
Step 2. Total 32 mxosrvr(s) connected in multi threads program.
Step 3. Stop HMSI.
Step 4. Back to multi threads program, it still running, waiting it completed.
       At the same time, after HMSI stopped completely, 32 mxosrvr(s) still connected, that’s expected.
Step 5. Check multi threads program output and the log file.
 
DEBUG: plan to delete total rows is  291488
DEBUG: remaining rows to delete is  291400
DEBUG: Remaining rows 310909
DEBUG: Total rows 311000
DEBUG: Deleted rows 88
DEBUG: Missing insertion rows 3                # please note that here 3 is not fixed, if you run several times, it will be changed other number.
Total Tests=1  Failed=1
 
In the log file we can see the error below, which is not expected.
 
13:46:52  ***ERROR: SQLExecDirect: Expected: SQL_SUCCESS Actual: SQL_ERROR
   File: ../../../../src/coast/coast_unified/src/jmtload.c   Line: 187                          # please note that here 187 line is used to insert a row into table
   State: X01G7
   Native Error: 4294965713
   Error: [Trafodion ODBC Driver][Trafodion Database] SQL ERROR:*** ERROR[1583] Sequence metadata could not be updated. [2016-06-07 13:46:52]
 
If skip step 3, this error does not show up,
 
DEBUG: plan to delete total rows is  145895
DEBUG: remaining rows to delete is  145809
DEBUG: Remaining rows 310914
DEBUG: Total rows 311000
DEBUG: Deleted rows 86
DEBUG: Missing insertion rows 0
Total Tests=1  Failed=0
 




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