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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/10/07 18:18:00 UTC
[jira] [Commented] (SPARK-27484) Create the streaming writing
logical plan node before query is analyzed
[ https://issues.apache.org/jira/browse/SPARK-27484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17209755#comment-17209755 ]
Dongjoon Hyun commented on SPARK-27484:
---------------------------------------
It seems that [~kabhwan] also hits this issue and documents it in his SPARK-32896 PR like the following.
- https://github.com/apache/spark/pull/29767/files#diff-d35e8fce09686073f81de598ed657de7R314-R319
{code}
// Currently we don't create a logical streaming writer node in logical plan, so cannot rely
// on analyzer to resolve it. Directly lookup only for temp view to provide clearer message.
// TODO (SPARK-27484): we should add the writing node before the plan is analyzed.
if (df.sparkSession.sessionState.catalog.isTempView(originalMultipartIdentifier)) {
throw new AnalysisException(s"Temporary view $tableName doesn't support streaming write")
}
{code}
> Create the streaming writing logical plan node before query is analyzed
> -----------------------------------------------------------------------
>
> Key: SPARK-27484
> URL: https://issues.apache.org/jira/browse/SPARK-27484
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Wenchen Fan
> Priority: Major
>
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