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https://issues.apache.org/jira/browse/SPARK-33628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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jinhai updated SPARK-33628:
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Description:
When partitions are tracked by the catalog, compute all custom partition
locations that may be relevant to the insertion job, especially when dynamic
partitions, and the field staticPartitions is empty.
The poor performance of the method listPartitions results in a long period of
no response at the Driver.
The number of read partitions is 12253, the method getPartitionsByNames takes 2
seconds, and the getPartitions takes 457 seconds, nearly 8 minutes
!image-2020-12-02-16-57-43-619.png!
was:
When partitions are tracked by the catalog, compute all custom partition
locations that may be relevant to the insertion job, especially when dynamic
partitions, and the field staticPartitions is empty.
The poor performance of the method listPartitions results in a long period of
no response at the Driver.
!image-2020-12-02-16-57-43-619.png!
> Use the Hive.getPartitionsByNames method instead of Hive.getPartitions in the
> HiveClientImpl
> --------------------------------------------------------------------------------------------
>
> Key: SPARK-33628
> URL: https://issues.apache.org/jira/browse/SPARK-33628
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0, 3.0.1
> Reporter: jinhai
> Priority: Major
> Attachments: image-2020-12-02-16-56-36-274.png,
> image-2020-12-02-16-57-43-619.png
>
>
> When partitions are tracked by the catalog, compute all custom partition
> locations that may be relevant to the insertion job, especially when dynamic
> partitions, and the field staticPartitions is empty.
> The poor performance of the method listPartitions results in a long period
> of no response at the Driver.
> The number of read partitions is 12253, the method getPartitionsByNames takes
> 2 seconds, and the getPartitions takes 457 seconds, nearly 8 minutes
> !image-2020-12-02-16-57-43-619.png!
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