Rajesh Balamohan created HIVE-25413:
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Summary: Optimise ObjectStore::alterPartitions to reduce DB calls
for getPartitions
Key: HIVE-25413
URL: https://issues.apache.org/jira/browse/HIVE-25413
Project: Hive
Issue Type: Improvement
Reporter: Rajesh Balamohan
[https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java#L5121]
For dynamic load partitions (e.g when 1000s of parts being updated), it takes
lot of time to fetch one partition at a time. It would be good to have
"List<MPartition> getMPartitions" to reduce number of interactions with DB.
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