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Posted to commits@hudi.apache.org by "yuehanwang (Jira)" <ji...@apache.org> on 2022/11/15 06:45:00 UTC

[jira] [Resolved] (HUDI-5220) failed to snapshot query in hive when query a empty partition

     [ https://issues.apache.org/jira/browse/HUDI-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yuehanwang resolved HUDI-5220.
------------------------------

> failed to snapshot query in hive when query a empty partition 
> --------------------------------------------------------------
>
>                 Key: HUDI-5220
>                 URL: https://issues.apache.org/jira/browse/HUDI-5220
>             Project: Apache Hudi
>          Issue Type: Bug
>          Components: hive
>            Reporter: yuehanwang
>            Priority: Major
>             Fix For: 0.12.2
>
>
> When query a empty partition hive will return a empty file in split path. This path will be added as a NonHoodieInputPaths. In this case HoodieParquetRealtimeInputFormat read a file split rather than a RealtimeSplit. Throw a exception:
> HoodieRealtimeRecordReader can only work on RealtimeSplit and not with hdfs://test-cluster/tmp/hive/20220520/hive/4273589d-49be-4a60-9890-a29660d81927/hive_2022-11-14_11-32-41_221_5694963332005566615-17/-mr-10004/74adf5bb-b07e-4eac-a90b-1b5a7fc3d5c4/emptyFile:0+466



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