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https://issues.apache.org/jira/browse/FLINK-17883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17126336#comment-17126336
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Dian Fu commented on FLINK-17883:
---------------------------------
I have verified the following interface defined in StatementSet:
{code}
StatementSet addInsert(String targetPath, Table table, boolean overwrite);
{code}
Note: currently only FileSystemTableSink and HiveTableSink supports `overwrite`.
> Unable to configure write mode for FileSystem() connector in PyFlink
> --------------------------------------------------------------------
>
> Key: FLINK-17883
> URL: https://issues.apache.org/jira/browse/FLINK-17883
> Project: Flink
> Issue Type: Improvement
> Components: API / Python
> Affects Versions: 1.10.1
> Reporter: Robert Metzger
> Assignee: Nicholas Jiang
> Priority: Major
>
> As a user of PyFlink, I'm getting the following exception:
> {code}
> File or directory /tmp/output already exists. Existing files and directories
> are not overwritten in NO_OVERWRITE mode. Use OVERWRITE mode to overwrite
> existing files and directories.
> {code}
> I would like to be able to configure writeMode = OVERWRITE for the FileSystem
> connector.
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