[HIVE-14017] Compaction failed when run on ACID table with extended schema

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.2.1

Environment

HDP 2.4.0/Hive 1.2.1 on RHEL 6

• Assignee: Unassigned
• Reporter: Hong Dai Thanh
• Created: 15/Jun/16 10:00
• Updated: 20/Sep/17 12:56

Description

Create an ACID table, insert some data into the table. Then we extend the schema of the table by adding a column at the end, and add data to the table with the extended schema.

drop table if exists test purge;

create table test (
  a int,
  b int
)
clustered by (a) into 10 buckets
stored as orc
tblproperties ('transactional' = 'true');

insert into test values (1, 1), (2, 2), (3, 3);
insert into test values (4, 4), (5, 5), (6, 6);


alter table test add columns (c int);

insert into test values (10, 10, 10), (11, 11, 11), (12, 12, 12);

We then run compaction on the table:

alter table test compact 'major';

However, the compaction job fails with the following exception:

2016-06-15 09:54:52,517 INFO [IPC Server handler 5 on 25906] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1465960802609_0030_m_000008_0 is : 0.0
2016-06-15 09:54:52,525 FATAL [IPC Server handler 4 on 25906] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task: attempt_1465960802609_0030_m_000008_0 - exited : java.io.IOException: subtype 9 exceeds the included array size 9 fileTypes [kind: STRUCT
subtypes: 1
subtypes: 2
subtypes: 3
subtypes: 4
subtypes: 5
subtypes: 6
fieldNames: "operation"
fieldNames: "originalTransaction"
fieldNames: "bucket"
fieldNames: "rowId"
fieldNames: "currentTransaction"
fieldNames: "row"
, kind: INT
, kind: LONG
, kind: INT
, kind: LONG
, kind: LONG
, kind: STRUCT
subtypes: 7
subtypes: 8
subtypes: 9
fieldNames: "_col0"
fieldNames: "_col1"
fieldNames: "_col2"
, kind: INT
, kind: INT
, kind: INT
] schemaTypes [kind: STRUCT
subtypes: 1
subtypes: 2
subtypes: 3
subtypes: 4
subtypes: 5
subtypes: 6
fieldNames: "operation"
fieldNames: "originalTransaction"
fieldNames: "bucket"
fieldNames: "rowId"
fieldNames: "currentTransaction"
fieldNames: "row"
, kind: INT
, kind: LONG
, kind: INT
, kind: LONG
, kind: LONG
, kind: STRUCT
subtypes: 7
subtypes: 8
subtypes: 9
fieldNames: "_col0"
fieldNames: "_col1"
fieldNames: "_col2"
, kind: INT
, kind: INT
, kind: INT
] innerStructSubtype -1
	at org.apache.hadoop.hive.ql.io.orc.TreeReaderFactory$StructTreeReader.<init>(TreeReaderFactory.java:2066)
	at org.apache.hadoop.hive.ql.io.orc.TreeReaderFactory.createTreeReader(TreeReaderFactory.java:2492)
	at org.apache.hadoop.hive.ql.io.orc.TreeReaderFactory$StructTreeReader.<init>(TreeReaderFactory.java:2072)
	at org.apache.hadoop.hive.ql.io.orc.TreeReaderFactory.createTreeReader(TreeReaderFactory.java:2492)
	at org.apache.hadoop.hive.ql.io.orc.RecordReaderImpl.<init>(RecordReaderImpl.java:219)
	at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.rowsOptions(ReaderImpl.java:598)
	at org.apache.hadoop.hive.ql.io.orc.OrcRawRecordMerger$ReaderPair.<init>(OrcRawRecordMerger.java:179)
	at org.apache.hadoop.hive.ql.io.orc.OrcRawRecordMerger.<init>(OrcRawRecordMerger.java:476)
	at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.getRawReader(OrcInputFormat.java:1463)
	at org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorMap.map(CompactorMR.java:573)
	at org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorMap.map(CompactorMR.java:552)
	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)