wecharyu commented on code in PR #5223:
URL: https://github.com/apache/hive/pull/5223#discussion_r2203426608
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standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java:
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@@ -2179,6 +2179,37 @@ List<Partition> dropPartitions(String catName, String
dbName, String tblName,
PartitionDropOptions options)
throws NoSuchObjectException, MetaException, TException;
+ /**
+ * Drop partitions by partition specification.
+ * @param dbName Name of the database
+ * @param tblName Name of the table
+ * @param partsSpec request partition specification
+ * @param options Boolean options for dropping partitions
+ * @return List of Partitions dropped
+ * @throws NoSuchObjectException No partition matches the expression(s), and
ifExists was false.
+ * @throws MetaException error access the RDBMS or storage.
+ * @throws TException On failure
+ */
+ List<Partition> dropPartitions(String dbName, String tblName,
Review Comment:
Currently Spark only support drop single partition in a call, if the
`dropPartitionByNames` are exposed in client, spark could use it to speed up
the drop partitions ddl.
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