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https://issues.apache.org/jira/browse/FLINK-39014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Archit Goyal updated FLINK-39014:
---------------------------------
Description:
Issue when trying to run Flink SQL query with watermark in Batch mode.
Exception: {{}}
{code:java}
Caused by: java.lang.AssertionError: Conversion to relational algebra failed to
preserve datatypes{code}
{{}}
was:
{*}Issue{*}: During the initialization of the
{{DelegationTokenReceiverRepository}} in the constructor, the
{{loadReceivers()}} method is invoked without checking whether delegation
tokens are enabled. This leads to the following error in the TaskManager logs:
{code:java}
java.lang.IllegalStateException: Delegation token receiver with service name {}
has multiple implementations [hadoopfs]{code}
> Fix the conversion to relational algebra issue in Batch Mode
> ------------------------------------------------------------
>
> Key: FLINK-39014
> URL: https://issues.apache.org/jira/browse/FLINK-39014
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes, Deployment / YARN
> Affects Versions: 2.0.0
> Reporter: Archit Goyal
> Assignee: Archit Goyal
> Priority: Major
> Labels: pull-request-available, security
> Fix For: 1.16.3, 1.20.3
>
>
> Issue when trying to run Flink SQL query with watermark in Batch mode.
> Exception: {{}}
> {code:java}
> Caused by: java.lang.AssertionError: Conversion to relational algebra failed
> to preserve datatypes{code}
> {{}}
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