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https://issues.apache.org/jira/browse/HIVE-27505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vikram Ahuja updated HIVE-27505:
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Description: Hive.getAllPartitionsOf() tries to list partitions in one go,
it can cause issues with wide tables(>2000 columns) with large amount of
partitions. Optimise the flow to use PartitionIterable so that partitions can
be fetched in batches rather than one go.
> Optimize the size of partition object from HMS in various flows
> ---------------------------------------------------------------
>
> Key: HIVE-27505
> URL: https://issues.apache.org/jira/browse/HIVE-27505
> Project: Hive
> Issue Type: Bug
> Reporter: Vikram Ahuja
> Assignee: Vikram Ahuja
> Priority: Major
>
> Hive.getAllPartitionsOf() tries to list partitions in one go, it can cause
> issues with wide tables(>2000 columns) with large amount of partitions.
> Optimise the flow to use PartitionIterable so that partitions can be fetched
> in batches rather than one go.
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