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https://issues.apache.org/jira/browse/HIVE-8950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16906363#comment-16906363
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Szehon Ho commented on HIVE-8950:
---------------------------------
Made an amount of test fixes. Now that columns come from deserializer, the
comment becomes "" instead of null.
Also, add an if check for setTableLocInTableProperties for non-external
storage-handlers, and set ParquetHIveSerde.shouldStoreFieldsInMetastore to be
false.
> Add support in ParquetHiveSerde to create table schema from a parquet file
> --------------------------------------------------------------------------
>
> Key: HIVE-8950
> URL: https://issues.apache.org/jira/browse/HIVE-8950
> Project: Hive
> Issue Type: Improvement
> Reporter: Ashish Singh
> Assignee: Ashish Singh
> Priority: Major
> Attachments: HIVE-8950.1.patch, HIVE-8950.10.patch,
> HIVE-8950.2.patch, HIVE-8950.3.patch, HIVE-8950.4.patch, HIVE-8950.5.patch,
> HIVE-8950.6.patch, HIVE-8950.7.patch, HIVE-8950.8.patch, HIVE-8950.9.patch,
> HIVE-8950.patch
>
>
> PARQUET-76 and PARQUET-47 ask for creating parquet backed tables without
> having to specify the column names and types. As, parquet files store schema
> in their footer, it is possible to generate hive schema from parquet file's
> metadata. This will improve usability of parquet backed tables.
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