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https://issues.apache.org/jira/browse/IMPALA-11901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang resolved IMPALA-11901.
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Fix Version/s: Impala 4.3.0
Resolution: Fixed
> COPY TESTCASE is broken in LocalCatalog mode
> --------------------------------------------
>
> Key: IMPALA-11901
> URL: https://issues.apache.org/jira/browse/IMPALA-11901
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog, Frontend
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Critical
> Fix For: Impala 4.3.0
>
>
> COPY TESTCASE FROM/TO statements are added in IMPALA-5872. They are useful in
> collecting metadata in a remote cluster and replicating them in another debug
> cluster. However, they are not supported in LocalCatalog mode yet.
> {code:java}
> copy testcase to "/tmp" select count(*) from functional.alltypes;
> ERROR: ClassCastException: org.apache.impala.catalog.local.LocalFsTable
> cannot be cast to org.apache.impala.catalog.Table{code}
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