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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/04/07 15:44:41 UTC
[jira] [Commented] (ARROW-785) possible issue on writing parquet
via pyarrow, subsequently read in Hive
[ https://issues.apache.org/jira/browse/ARROW-785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15960984#comment-15960984 ]
Wes McKinney commented on ARROW-785:
------------------------------------
I will take a look at the file in Impala (or Hive if I can figure out how to do that) to see if I can repro
> possible issue on writing parquet via pyarrow, subsequently read in Hive
> ------------------------------------------------------------------------
>
> Key: ARROW-785
> URL: https://issues.apache.org/jira/browse/ARROW-785
> Project: Apache Arrow
> Issue Type: Bug
> Reporter: Jeff Reback
> Priority: Minor
> Fix For: 0.3.0
>
>
> details here: http://stackoverflow.com/questions/43268872/parquet-creation-conversion-from-pandas-dataframe-to-pyarrow-table-not-working-f
> This round trips in pandas->parquet->pandas just fine on released pandas (0.19.2) and pyarrow (0.2).
> OP stats that it is not readable in Hive however.
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