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https://issues.apache.org/jira/browse/HIVE-16730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16032440#comment-16032440
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Teddy Choi edited comment on HIVE-16730 at 6/1/17 4:50 AM:
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This patch makes HIVE-16589 able to evolve schema in complex types. However,
column c5 of the last record in schema_evol_text_vec_part_all_complex.q.out
becomes null, not 1255178165 after applying HIVE-16730 on HIVE-16589. I think
that it's related with LazySimpleDeserializeRead or LazySimpleSerializeWrite.
was (Author: teddy.choi):
This patch makes HIVE-16589 able to evolve schema in STRUCT. However, column c5
of the last record in schema_evol_text_vec_part_all_complex.q.out becomes null,
not 1255178165 after applying HIVE-16730 on HIVE-16589. I think that it's
related with LazySimpleDeserializeRead or LazySimpleSerializeWrite.
> Vectorization: Schema Evolution for Text Vectorization / Complex Types
> ----------------------------------------------------------------------
>
> Key: HIVE-16730
> URL: https://issues.apache.org/jira/browse/HIVE-16730
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Teddy Choi
> Priority: Critical
> Attachments: HIVE-16730.1.patch
>
>
> With HIVE-16589: "Vectorization: Support Complex Types and GroupBy modes
> PARTIAL2, FINAL, and COMPLETE for AVG" change, the tests
> schema_evol_text_vec_part_all_complex.q and
> schema_evol_text_vecrow_part_all_complex.q fail.
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