[jira] [Commented] (SPARK-27827) File does not exist notice is misleading in FileScanRDD

["zhoukang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-27827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16857297#comment-16857297 ] 

zhoukang commented on SPARK-27827:
----------------------------------

I just test this in 2.3 cluster [~dongjoon] 

> File does not exist notice is misleading in FileScanRDD
> -------------------------------------------------------
>
>                 Key: SPARK-27827
>                 URL: https://issues.apache.org/jira/browse/SPARK-27827
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.2
>            Reporter: zhoukang
>            Priority: Minor
>
> When we encounter error below, we will try "refresh table" and will think the error will not thrown again.
> {code:java}
> Error: java.lang.IllegalStateException: Can't overwrite cause with java.io.FileNotFoundException: File does not exist: /user/s_xdata/kuduhive_warehouse/info_dev/dws_quality_time_dictionary/part-00003-92c84bf9-99c0-49d9-8cdf-78b1844d75c3.snappy.parquet
> It is possible the underlying files have been updated. You can explicitly invalidate the cache in Spark by running 'REFRESH TABLE tableName' command in SQL or by recreating the Dataset/DataFrame involved. (state=,code=0)
> {code}
> The cause is 'InMemoryFileIndex' will be cached in 'HiveMetaStoreCatalog'.And refresh command will only invalidate table of current session.The notice is misleading when we have a long-running thriftserver.



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