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Review request for hive. Repository: hive-git Description ------- Major improvement (1) All the partition status update/insert is now done in one transaction. (2) Rather than to use a query to update per col per partition (total query = #col * # part), now we use 1 query to delete everything and then use 1 query to insert everything. The transaction makes sure that this happens in ACID mode. Diffs ----- common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 9df6656 metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 33745e4 metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java 59d5244 metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java 637a39a metastore/src/java/org/apache/hadoop/hive/metastore/RawStore.java 5c5ed7f metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreControlledCommit.java 5905efe metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreForJdoConnection.java 88b0791 ql/src/test/queries/clientpositive/analyze_tbl_part.q 9040bd4 ql/src/test/results/clientpositive/analyze_tbl_part.q.out 40b926c Diff: https://reviews.apache.org/r/25557/diff/ Testing ------- Thanks, pengcheng xiong
