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https://issues.apache.org/jira/browse/HIVE-25294?focusedWorklogId=622979&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-622979
]
ASF GitHub Bot logged work on HIVE-25294:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 15/Jul/21 11:15
Start Date: 15/Jul/21 11:15
Worklog Time Spent: 10m
Work Description: kgyrtkirk commented on a change in pull request #2435:
URL: https://github.com/apache/hive/pull/2435#discussion_r670363826
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java
##########
@@ -374,9 +362,14 @@ public HMSHandler(String name, Configuration conf, boolean
init) throws MetaExce
}
}
}
- if (init) {
- init();
- }
+ }
+
+ @VisibleForTesting
+ public static HMSHandler getInitializedHandler(String name, Configuration
conf)
Review comment:
I don't understand why would we need this method - we already had the
`init` boolean trick
I think you are after making sure that all HMSHandler are initialized;
without the patch didn't you get NPE-s when you try to access databaseCount -
when the handler is not initialized?
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Issue Time Tracking
-------------------
Worklog Id: (was: 622979)
Time Spent: 1h 20m (was: 1h 10m)
> Optimise the metadata count queries for local mode
> --------------------------------------------------
>
> Key: HIVE-25294
> URL: https://issues.apache.org/jira/browse/HIVE-25294
> Project: Hive
> Issue Type: Improvement
> Components: Standalone Metastore
> Reporter: Zhihua Deng
> Assignee: Zhihua Deng
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> When Metastore is in local mode, the client uses his own private HMSHandler
> to get the meta data, the HMSHandler should be initialized before being
> ready to serve. When the metrics is enabled, HMSHandler will count the number
> of db, table, partitions, which cloud lead to some problems.
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