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https://issues.apache.org/jira/browse/HIVE-12158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15533205#comment-15533205
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David Maughan commented on HIVE-12158:
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Hi [~mithun], [~sushanth],
Apologies for the long delay. I've addressed the problem and attached a new
patch.
> Add methods to HCatClient for partition synchronization
> -------------------------------------------------------
>
> Key: HIVE-12158
> URL: https://issues.apache.org/jira/browse/HIVE-12158
> Project: Hive
> Issue Type: Improvement
> Components: HCatalog
> Affects Versions: 2.0.0
> Reporter: David Maughan
> Assignee: David Maughan
> Priority: Minor
> Labels: hcatalog
> Attachments: HIVE-12158.1.patch, HIVE-12158.2.patch
>
>
> We have a use case where we have a list of partitions that are created as a
> result of a batch job (new or updated) outside of Hive and would like to
> synchronize them with the Hive MetaStore. We would like to use the HCatalog
> {{HCatClient}} but it currently does not seem to support this. However it is
> possible with the {{HiveMetaStoreClient}} directly. I am proposing to add the
> following method to {{HCatClient}} and {{HCatClientHMSImpl}}:
> A method for altering partitions. The implementation would delegate to
> {{HiveMetaStoreClient#alter_partitions}}. I've used "update" instead of
> "alter" in the name so it's consistent with the
> {{HCatClient#updateTableSchema}} method.
> {code}
> public void updatePartitions(List<HCatPartition> partitions) throws
> HCatException
> {code}
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