[HIVE-19772] Streaming ingest V2 API can generate invalid orc file if interrupted

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.1.0, 3.0.1, 4.0.0
• Fix Version/s: 3.1.0, 3.0.1, 4.0.0-alpha-1
• Component/s: Streaming, Transactions
• Target Version/s: 3.1.0, 3.0.0, 4.0.0
• Assignee: Prasanth Jayachandran
• Reporter: Gopal Vijayaraghavan
• Created: 01/Jun/18 23:20
• Updated: 21/Oct/22 07:00
• Resolved: 05/Jun/18 22:34

Description

Hive streaming ingest generated 0 length and 3 byte files which are invalid orc files. This will throw the following exception during compaction

Error: org.apache.orc.FileFormatException: Not a valid ORC file hdfs://cn105-10.l42scl.hortonworks.com:8020/apps/hive/warehouse/culvert/year=2018/month=7/delta_0000025_0000025/bucket_00005 (maxFileLength= 3) at org.apache.orc.impl.ReaderImpl.extractFileTail(ReaderImpl.java:546) at org.apache.orc.impl.ReaderImpl.<init>(ReaderImpl.java:370) at org.apache.hadoop.hive.ql.io.orc.ReaderImpl.<init>(ReaderImpl.java:60) at org.apache.hadoop.hive.ql.io.orc.OrcFile.createReader(OrcFile.java:90) at org.apache.hadoop.hive.ql.io.orc.OrcRawRecordMerger.<init>(OrcRawRecordMerger.java:1124) at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.getRawReader(OrcInputFormat.java:2373) at org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorMap.map(CompactorMR.java:1000) at org.apache.hadoop.hive.ql.txn.compactor.CompactorMR$CompactorMap.map(CompactorMR.java:977) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:460) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:344) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174) 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:1965) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)

Issue Links

• links to: RB