Hi Daniel
In you first run, are there some files with “orc.create.index”=“false”? What are the table properties used to create ORC files in both cases? - Prasanth On Wed, Dec 10, 2014 at 7:55 AM, Daniel Haviv <daniel.ha...@veracity-group.com> wrote: > Hi, > I'm trying to use the new concatenate command merge small ORC files and > file right away: > alter table requests partition(day_ts=1418083200, hour_ts=1418151600) > concatenate; > Diagnostic Messages for this Task: > Error: java.lang.IllegalArgumentException: Column has wrong number of index > entries found: 0 expected: 1 > at > org.apache.hadoop.hive.ql.io.orc.WriterImpl$TreeWriter.writeStripe(WriterImpl.java:726) > at > org.apache.hadoop.hive.ql.io.orc.WriterImpl$StructTreeWriter.writeStripe(WriterImpl.java:1614) > at > org.apache.hadoop.hive.ql.io.orc.WriterImpl.flushStripe(WriterImpl.java:1996) > at > org.apache.hadoop.hive.ql.io.orc.WriterImpl.close(WriterImpl.java:2288) > at > org.apache.hadoop.hive.ql.exec.OrcFileMergeOperator.closeOp(OrcFileMergeOperator.java:215) > at > org.apache.hadoop.hive.ql.io.merge.MergeFileMapper.close(MergeFileMapper.java:98) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) > Is there some property I need to set for ORC to be able to support > concatenation? > Thanks, > Daniel -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
