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https://issues.apache.org/jira/browse/BEAM-8331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17121869#comment-17121869
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Kenneth Knowles commented on BEAM-8331:
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This issue is assigned but has not received an update in 30 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Vendored calcite breaks if another calcite is on the class path
> ---------------------------------------------------------------
>
> Key: BEAM-8331
> URL: https://issues.apache.org/jira/browse/BEAM-8331
> Project: Beam
> Issue Type: Sub-task
> Components: dsl-sql
> Affects Versions: 2.15.0, 2.16.0
> Reporter: Andrew Pilloud
> Assignee: Kai Jiang
> Priority: P2
> Labels: stale-assigned
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> If the beam vendored calcite and a non-vendored calcite are both on the
> classpath, neither version works. This is because the non-JDBC calcite path
> uses JDBC as a easy way to perform reflection. (This affects the non-JDBC
> version of calcite.) We need to rewrite the calcite JDBC urls as part of our
> vendoring (for example 'jdbc:calcite:' to 'jdbc:beam-vendor-calcite:').
> Example of where this happens:
> [https://github.com/apache/calcite/blob/0cce229903a845a7b8ed36cf86d6078fd82d73d3/core/src/main/java/org/apache/calcite/tools/Frameworks.java#L175]
>
> {code:java}
> java.lang.RuntimeException: java.lang.RuntimeException: Property
> 'org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelDataTypeSystem' not
> valid for plugin type org.apache.calcite.rel.type.RelDataTypeSystem
> at
> org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:160)
> at
> org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:115)
> at
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.<init>(ZetaSQLPlannerImpl.java:86)
> at
> org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.<init>(ZetaSQLQueryPlanner.java:55){code}
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