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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/04/30 22:14:00 UTC
[jira] [Commented] (IMPALA-8419) Fetch metastore configuration
values to detect misconfigured setups
[ https://issues.apache.org/jira/browse/IMPALA-8419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16830734#comment-16830734 ]
ASF subversion and git services commented on IMPALA-8419:
---------------------------------------------------------
Commit 66fda62213472ab1a5e07e8719c73de4d4cd7ab4 in impala's branch refs/heads/master from Bharath Krishna
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=66fda62 ]
IMPALA-8419 : Validate event processing related configurations
Using the Metastore API to get the configuration values, verify that the
configurations needed for event processing are set correctly. Also check
that the parameters required for event processing is not filtered out by
the Hive config METASTORE_PARAMETER_EXCLUDE_PATTERNS.
This validation is done while creating the event processor and throws
CatalogException if the configuration is incorrect.
Testing
- Added unit tests
Change-Id: I94c2783e36287a65122003aa55d8075a806bc606
Reviewed-on: http://gerrit.cloudera.org:8080/13019
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Fetch metastore configuration values to detect misconfigured setups
> -------------------------------------------------------------------
>
> Key: IMPALA-8419
> URL: https://issues.apache.org/jira/browse/IMPALA-8419
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Bharathkrishna Guruvayoor Murali
> Assignee: Bharathkrishna Guruvayoor Murali
> Priority: Major
>
> HMS provides a API to get the server side configuration value. This can be very useful to detect misconfigured setups. Currently, we rely on user to set up the configurations using safety valves. It would be good if we can verify that the required configurations for this feature are correctly set in HMS before starting CatalogService so that we don't error out later in the runtime due to misconfigurations.
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