[
https://issues.apache.org/jira/browse/HIVE-17854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eugene Koifman updated HIVE-17854:
----------------------------------
Description:
getRowNumber() is required to read data in non-acid tables that were converted
to acid.
Currently when VectorizedOrcAcidRowBatchReader is used from LlapRecordReader
this functionality is not available making it impossible to vectorize
reads/updates of non-aicd-to-acid tables with LLAP (until major compaction) in
the presence of any deletes.
cc [~t3rmin4t0r], [~sershe], [~teddy.choi]
was:
getRowNumber() is required to read data in non-acid tables that were converted
to acid.
Currently when VectorizedOrcAcidRowBatchReader is used from LlapRecordReader
this functionality is not available making it impossible to vectorize
reads/updates of non-aicd-to-acid tables with LLAP (until major compaction) in
the presence of any deletes.
> LlapRecordReader should have getRowNumber() like org.apache.orc.RecordReader
> ----------------------------------------------------------------------------
>
> Key: HIVE-17854
> URL: https://issues.apache.org/jira/browse/HIVE-17854
> Project: Hive
> Issue Type: Bug
> Components: llap, Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
>
> getRowNumber() is required to read data in non-acid tables that were
> converted to acid.
> Currently when VectorizedOrcAcidRowBatchReader is used from LlapRecordReader
> this functionality is not available making it impossible to vectorize
> reads/updates of non-aicd-to-acid tables with LLAP (until major compaction)
> in the presence of any deletes.
> cc [~t3rmin4t0r], [~sershe], [~teddy.choi]
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
