[HIVE-17780] MM table followup list

• Type: Task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Transactions
• Assignee: Unassigned
• Reporter: Eugene Koifman
• Created: 11/Oct/17 23:23
• Updated: 18/Dec/20 18:50

Description

List of files that need more attention:
itests/src/test/resources/testconfiguration.properties
ql/src/java/org/apache/hadoop/hive/ql/exec/AbstractFileMergeOperator.java - ok??
ql/src/java/org/apache/hadoop/hive/ql/exec/CopyTask.java ?
ql/src/java/org/apache/hadoop/hive/ql/exec/FetchOperator.java - ?
ql/src/java/org/apache/hadoop/hive/ql/exec/FileSinkOperator.java - ?!
ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java - !?!
ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java - ?
ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java - look for usages of isFullAcidTable(). Directory.aborted? Used by Compactor; OK
ql/src/java/org/apache/hadoop/hive/ql/io/CombineHiveInputFormat.java - ??
ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java - ?
ql/src/java/org/apache/hadoop/hive/ql/optimizer/AbstractBucketJoinProc.java - disables bucket join for MM
ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java - ?!
ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/BucketingSortingOpProcFactory.java - filed jira
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java - ?
ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java - come back to this
ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java -? mostly logs, but 1 change?
ql/src/test/queries/clientnegative/mm_bucket_convert.q - cannot convert bucketed MM tale to non-MM (
ql/src/test/queries/clientnegative/mm_concatenate.q - disables Concate for MM
ql/src/test/queries/clientnegative/mm_truncate_cols.q - trunctate columns not supported
ql/src/test/queries/clientpositive/mm_all.q
ql/src/test/queries/clientpositive/mm_buckets.q - test TABLESAMPLE statement
ql/src/test/queries/clientpositive/mm_conversions.q - make MM table regular table (I don't think we should to this)
ql/src/test/queries/clientpositive/mm_exchangepartition.q
ql/src/test/queries/clientpositive/mm_exim.q - does this respect aborted txns?
ql/src/test/queries/clientpositive/mm_loaddata.q
standalone-metastore/src/main/thrift/hive_metastore.thrift

also see HIVE-17691 and HIVE-14535

Issue Links

• relates to: HIVE-17691 Miscellaneous List
• relates to: HIVE-14535 add insert-only ACID tables to Hive