[jira] [Created] (HIVE-7202) DbTxnManager deadlocks in hcatalog.cli.TestSematicAnalysis.testAlterTblFFpart()

[Eugene Koifman (JIRA)]

Eugene Koifman created HIVE-7202:
------------------------------------

             Summary: DbTxnManager deadlocks in 
hcatalog.cli.TestSematicAnalysis.testAlterTblFFpart()
                 Key: HIVE-7202
                 URL: https://issues.apache.org/jira/browse/HIVE-7202
             Project: Hive
          Issue Type: Bug
    Affects Versions: 0.13.1
            Reporter: Eugene Koifman
            Assignee: Alan Gates


select * from HIVE_LOCKS produces

{noformat}
6                   |1                   |0                   |default          
                                                                                
                               |junit_sem_analysis                              
                                                                                
|NULL                                                                           
                                                 |w|r|1402354627716       |NULL 
               |unknown                                                         
                                                                |ekoifman.local 
                                                                                
                                 
6                   |2                   |0                   |default          
                                                                                
                               |junit_sem_analysis                              
                                                                                
|b=2010-10-10                                                                   
                                                 |w|e|1402354627716       |NULL 
               |unknown                                                         
                                                                |ekoifman.local 
                                                                                
                                 

2 rows selected
{noformat}

easiest way to repro this is to add
    hiveConf.setBoolVar(HiveConf.ConfVars.HIVE_SUPPORT_CONCURRENCY, true);
    hiveConf.setVar(HiveConf.ConfVars.HIVE_TXN_MANAGER, 
"org.apache.hadoop.hive.ql.lockmgr.DbTxnManager");

in HCatBaseTest.setUpHiveConf()



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