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Posted to dev@hive.apache.org by "Laszlo Pinter (JIRA)" <ji...@apache.org> on 2019/08/05 13:04:00 UTC

[jira] [Created] (HIVE-22084) Implement exchange partitions related methods on SessionHiveMetastoreClient

Laszlo Pinter created HIVE-22084:
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             Summary: Implement exchange partitions related methods on SessionHiveMetastoreClient
                 Key: HIVE-22084
                 URL: https://issues.apache.org/jira/browse/HIVE-22084
             Project: Hive
          Issue Type: Sub-task
          Components: Hive
            Reporter: Laszlo Pinter
            Assignee: Laszlo Pinter
             Fix For: 4.0.0


IMetaStoreClient exposes the following methods related to exchanging partitions:
{code:java}
Partition exchange_partition(Map<String, String> partitionSpecs, String sourceDb, String sourceTable, String destdb, String destTableName);
Partition exchange_partition(Map<String, String> partitionSpecs, String sourceCat, String sourceDb, String sourceTable, String destCat, String destdb, String destTableName);
List<Partition> exchange_partitions(Map<String, String> partitionSpecs, String sourceDb, String sourceTable, String destdb, String destTableName);
List<Partition> exchange_partitions(Map<String, String> partitionSpecs, String sourceCat, String sourceDb, String sourceTable, String destCat, String destdb, String destTableName);{code}
In order to support partitions on temporary tables, these methods must be implemented. 



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