Prasanth Jayachandran created HIVE-19772:
--------------------------------------------
Summary: Streaming ingest V2 API can generate invalid orc file if
interrupted
Key: HIVE-19772
URL: https://issues.apache.org/jira/browse/HIVE-19772
Project: Hive
Issue Type: Bug
Components: Transactions
Affects Versions: 3.1.0, 3.0.1, 4.0.0
Reporter: Gopal V
Assignee: Prasanth Jayachandran
Hive streaming ingest generated 0 length and 3 byte files which are invalid orc
files. This will throw the following exception during compaction
{code}
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)
{code}
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