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Posted to issues@beam.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/04/07 18:32:00 UTC

[jira] [Work logged] (BEAM-11742) ParquetSink fails for nullable fields

     [ https://issues.apache.org/jira/browse/BEAM-11742?focusedWorklogId=578537&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-578537 ]

ASF GitHub Bot logged work on BEAM-11742:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 07/Apr/21 18:31
            Start Date: 07/Apr/21 18:31
    Worklog Time Spent: 10m 
      Work Description: codecov[bot] edited a comment on pull request #14335:
URL: https://github.com/apache/beam/pull/14335#issuecomment-806374013


   # [Codecov](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=h1) Report
   > Merging [#14335](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=desc) (292b7ed) into [master](https://codecov.io/gh/apache/beam/commit/b183b9a6634f12fda757a4c1272b14fab77ec999?el=desc) (b183b9a) will **decrease** coverage by `0.08%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 292b7ed differs from pull request most recent head 7dce401. Consider uploading reports for the commit 7dce401 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/beam/pull/14335/graphs/tree.svg?width=650&height=150&src=pr&token=qcbbAh8Fj1)](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=tree)
   
   ```diff
   @@            Coverage Diff             @@
   ##           master   #14335      +/-   ##
   ==========================================
   - Coverage   83.48%   83.39%   -0.09%     
   ==========================================
     Files         450      469      +19     
     Lines       58806    58738      -68     
   ==========================================
   - Hits        49092    48986     -106     
   - Misses       9714     9752      +38     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=tree) | Coverage Δ | |
   |---|---|---|
   | [...\_beam/testing/benchmarks/nexmark/queries/query7.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdGVzdGluZy9iZW5jaG1hcmtzL25leG1hcmsvcXVlcmllcy9xdWVyeTcucHk=) | | |
   | [.../apache\_beam/runners/direct/transform\_evaluator.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9kaXJlY3QvdHJhbnNmb3JtX2V2YWx1YXRvci5weQ==) | | |
   | [...e\_beam/runners/portability/abstract\_job\_service.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy9wb3J0YWJpbGl0eS9hYnN0cmFjdF9qb2Jfc2VydmljZS5weQ==) | | |
   | [...thon/apache\_beam/examples/complete/autocomplete.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vZXhhbXBsZXMvY29tcGxldGUvYXV0b2NvbXBsZXRlLnB5) | | |
   | [...ks/python/apache\_beam/runners/worker/operations.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vcnVubmVycy93b3JrZXIvb3BlcmF0aW9ucy5weQ==) | | |
   | [...python/apache\_beam/examples/streaming\_wordcount.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vZXhhbXBsZXMvc3RyZWFtaW5nX3dvcmRjb3VudC5weQ==) | | |
   | [...ache\_beam/io/gcp/datastore/v1new/query\_splitter.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vZ2NwL2RhdGFzdG9yZS92MW5ldy9xdWVyeV9zcGxpdHRlci5weQ==) | | |
   | [...srcs/sdks/python/apache\_beam/io/filebasedsource.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vZmlsZWJhc2Vkc291cmNlLnB5) | | |
   | [...python/apache\_beam/io/gcp/datastore/v1new/types.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vaW8vZ2NwL2RhdGFzdG9yZS92MW5ldy90eXBlcy5weQ==) | | |
   | [.../python/apache\_beam/typehints/trivial\_inference.py](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree#diff-YmVhbV9QcmVDb21taXRfUHl0aG9uX0Nyb24vc3JjL3Nka3MvcHl0aG9uL3Rlc3Qtc3VpdGVzL3RveC9weTM4L2J1aWxkL3NyY3Mvc2Rrcy9weXRob24vYXBhY2hlX2JlYW0vdHlwZWhpbnRzL3RyaXZpYWxfaW5mZXJlbmNlLnB5) | | |
   | ... and [909 more](https://codecov.io/gh/apache/beam/pull/14335/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=footer). Last update [bb7c427...7dce401](https://codecov.io/gh/apache/beam/pull/14335?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 578537)
    Time Spent: 1h 10m  (was: 1h)

> ParquetSink fails for nullable fields
> -------------------------------------
>
>                 Key: BEAM-11742
>                 URL: https://issues.apache.org/jira/browse/BEAM-11742
>             Project: Beam
>          Issue Type: Improvement
>          Components: io-py-parquet
>            Reporter: Wenbing Bai
>            Assignee: Wenbing Bai
>            Priority: P2
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Before pyarrow 0.15, it is not possible to create pyarrow record batch with schema.
> So in apache_beam.io.parquetio._ParquetSink, when creating pyarrow record batch we use 
>  
> {code:java}
> rb = pa.RecordBatch.from_arrays(arrays, self._schema.names){code}
> Error is raised that the parquet table to be created (record batch schema) has a different schema with the schema specify (self._schema).
> For example, when schema specified with "is not null", the record batch schema doesn't indicate that, the error will be raised.
>  
> The fix is to use schema instead of names in pa.RecordBatch.from_arrays
> {code:java}
> rb = pa.RecordBatch.from_arrays(arrays, schema=self._schema){code}
>  



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