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https://issues.apache.org/jira/browse/HIVE-10161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16873879#comment-16873879
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Wei Zhang commented on HIVE-10161:
----------------------------------
[~harishk15]
Having the similar scenario with you. We backuped a portion of partitions of
the partitioned table to another cluster and encrypted the data. Original table
stays managed. When reading from source cluster backuped partition, the same
error happens.
> LLAP: ORC file contains compression buffers larger than bufferSize (OR reader
> has a bug)
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-10161
> URL: https://issues.apache.org/jira/browse/HIVE-10161
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: llap
> Reporter: Gopal V
> Assignee: Sergey Shelukhin
> Priority: Major
> Fix For: llap
>
>
> The EncodedReaderImpl will die when reading from the cache, when reading data
> written by the regular ORC writer
> {code}
> Caused by: java.io.IOException: java.lang.IllegalArgumentException: Buffer
> size too small. size = 262144 needed = 3919246
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.rethrowErrorIfAny(LlapInputFormat.java:249)
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.nextCvb(LlapInputFormat.java:201)
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.next(LlapInputFormat.java:140)
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.next(LlapInputFormat.java:96)
> at
> org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:350)
> ... 22 more
> Caused by: java.lang.IllegalArgumentException: Buffer size too small. size =
> 262144 needed = 3919246
> at
> org.apache.hadoop.hive.ql.io.orc.InStream.addOneCompressionBuffer(InStream.java:780)
> at
> org.apache.hadoop.hive.ql.io.orc.InStream.uncompressStream(InStream.java:628)
> at
> org.apache.hadoop.hive.ql.io.orc.EncodedReaderImpl.readEncodedColumns(EncodedReaderImpl.java:309)
> at
> org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:278)
> at
> org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:48)
> at
> org.apache.hadoop.hive.common.CallableWithNdc.call(CallableWithNdc.java:37)
> ... 4 more
> ]], Vertex failed as one or more tasks failed. failedTasks:1, Vertex
> vertex_1424502260528_1945_1_00 [Map 1] killed/failed due to:null]
> {code}
> Turning off hive.llap.io.enabled makes the error go away.
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