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Posted to issues@impala.apache.org by "YifanZhang (Jira)" <ji...@apache.org> on 2024/07/11 04:17:00 UTC

[jira] [Created] (IMPALA-13207) The 'sys' database for system tables blacklisted by default

YifanZhang created IMPALA-13207:
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             Summary: The 'sys' database for system tables blacklisted by default
                 Key: IMPALA-13207
                 URL: https://issues.apache.org/jira/browse/IMPALA-13207
             Project: IMPALA
          Issue Type: Bug
            Reporter: YifanZhang


When enabling `enable_workload_mgmt` in a cluster, the impalad failed to start with a FATAL error:
{code:java}
F0710 17:46:51.211848 456937 workload-management.cc:346] AnalysisException: Database does not exist: sys. Impalad exiting. {code}
There was also a db creation error in the log before this error happened:
{code:java}
I0710 17:46:51.169672 456951 client-request-state.cc:1348] 744c895a3184553c:0759f54000000000] IllegalStateException: Can't create blacklisted database: sys. --blacklisted_dbs may be inconsistent between catalogd and coordinators {code}
We must change the default value of the impalad/catalogd flag 'blacklisted_dbs' to enable the query log table. Maybe we should add a validator for 'enable_workload_mgmt' to avoid any conflicts.

 

 

 



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