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https://issues.apache.org/jira/browse/FLINK-31018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17687218#comment-17687218
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Krzysztof Chmielewski commented on FLINK-31018:
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[~martijnvisser] yes it seemt that this is the case.
I;ve used `DynamicTableFactory.Context#getClassLoader` instead
`Thread.currentThread().getContextClassLoader()` as suggested in one of the
comments and it seems that problem disappeared.
Thanks,
Thicket can be closed.
> SQL Client -j option does not load user jars to classpath.
> ----------------------------------------------------------
>
> Key: FLINK-31018
> URL: https://issues.apache.org/jira/browse/FLINK-31018
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Client
> Affects Versions: 1.17.0, 1.16.1
> Reporter: Krzysztof Chmielewski
> Priority: Minor
> Attachments: image-2023-02-10-15-53-39-330.png,
> image-2023-02-10-15-54-32-537.png, image-2023-02-10-16-05-12-407.png
>
>
> SQL Client '-j' option does not load custom jars to classpath as it was for
> example in Flink 1.15
> As a result Flink 1.16 SQL Client is not able to discover classes through
> Flink's Factory discovery mechanism throwing an error like:
> {code:java}
> [ERROR] Could not execute SQL statement. Reason:
> org.apache.flink.table.api.ValidationException: Could not find any factories
> that implement 'com.getindata.connectors.http.LookupQueryCreatorFactory' in
> the classpath.
> {code}
> The same Jar and sample job are working fine with Flink 1.15.
> Flink 1.15.2
> ./bin/sql-client.sh -j flink-http-connector-0.9.0.jar
> !image-2023-02-10-15-53-39-330.png!
> Flink 1.16.1
> ./bin/sql-client.sh -j flink-http-connector-0.9.0.jar
> !image-2023-02-10-15-54-32-537.png!
> ADD JAR command does not solve " Could not find any factories" issue although
> jar seems to be added:
> !image-2023-02-10-16-05-12-407.png!
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