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https://issues.apache.org/jira/browse/HIVE-8128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14645436#comment-14645436
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Dong Chen commented on HIVE-8128:
---------------------------------
Thanks for your review! [~Ferd]
The build failure in the pre-commit test is caused by the dependency
downloading of Parquet. This patch is developed based on the parquet code at
https://github.com/nezihyigitbasi-nflx/parquet-mr/commits/vector. In that code
base, parquet version is 1.8.0rc2-SNAPSHOT, which is referred to in this Hive
patch. Since that code is still not merged into the parquet master, we cannot
point to a proper parquet version for download for pre-commit test.
Could we find a workaround? [~spena], [~Ferd]
> Improve Parquet Vectorization
> -----------------------------
>
> Key: HIVE-8128
> URL: https://issues.apache.org/jira/browse/HIVE-8128
> Project: Hive
> Issue Type: Sub-task
> Reporter: Brock Noland
> Assignee: Dong Chen
> Fix For: parquet-branch
>
> Attachments: HIVE-8128-parquet.patch.POC, HIVE-8128.1-parquet.patch,
> HIVE-8128.6-parquet.patch, HIVE-8128.6-parquet.patch, testParquetFile
>
>
> We'll want to do is finish the vectorization work (e.g. VectorizedOrcSerde,
> VectorizedOrcSerde) which was partially done in HIVE-5998.
> As discussed in PARQUET-131, we will work out Hive POC based on the new
> Parquet vectorized API, and then finish the implementation after finilized.
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