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https://issues.apache.org/jira/browse/HIVE-18517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16339068#comment-16339068
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Matt McCline edited comment on HIVE-18517 at 1/25/18 10:51 AM:
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Patch #3 failure TestCliDriver parquet_no_row_serde is related. New semantics
that vector row deserialization of input formats that support vectorized input
format no longer supported.
Same with TestSparkCliDriver vectorization_input_format_excludes.
was (Author: mmccline):
Patch #3 failure parquet_no_row_serde is related. New semantics that vector
row deserialization of input formats that support vectorized input format no
longer supported.
> Vectorization: Fix VectorMapOperator to accept VRBs and check vectorized flag
> correctly to support LLAP Caching
> ---------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-18517
> URL: https://issues.apache.org/jira/browse/HIVE-18517
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 3.0.0
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-18517.01.patch, HIVE-18517.02.patch,
> HIVE-18517.03.patch
>
>
> LLAP is able to deserialize and cache data from an input format (e.g.
> TextInputFormat) and will deliver that cached data to VectorMapOperator as
> VRBs.
> Symptoms:
> BinaryComparable -> VectorizedRowBatch ClassCastException
> Text -> VectorizedRowBatch ClassCastException
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