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https://issues.apache.org/jira/browse/SPARK-33628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17242196#comment-17242196
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Yuming Wang commented on SPARK-33628:
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Thank you for reporting this issue.
> 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-2020-12-02-16-57-43-619.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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