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Posted to issues@beam.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/01/05 07:24:00 UTC
[jira] [Work logged] (BEAM-13400) JDBC IO does not support UUID and JSONB PostgreSQL types and OTHER JDBC types in general
[ https://issues.apache.org/jira/browse/BEAM-13400?focusedWorklogId=703785&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-703785 ]
ASF GitHub Bot logged work on BEAM-13400:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Jan/22 07:23
Start Date: 05/Jan/22 07:23
Worklog Time Spent: 10m
Work Description: vitaly-ivanov commented on pull request #16284:
URL: https://github.com/apache/beam/pull/16284#issuecomment-1005442050
Hi @mosche! Could you review recent changes?
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Issue Time Tracking
-------------------
Worklog Id: (was: 703785)
Time Spent: 2h 40m (was: 2.5h)
> JDBC IO does not support UUID and JSONB PostgreSQL types and OTHER JDBC types in general
> -----------------------------------------------------------------------------------------
>
> Key: BEAM-13400
> URL: https://issues.apache.org/jira/browse/BEAM-13400
> Project: Beam
> Issue Type: Improvement
> Components: io-java-jdbc
> Affects Versions: 2.34.0
> Reporter: Vitaly Ivanov
> Priority: P2
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> The following exception occurs when trying to read rows from table which contains fields with type JSONB and UUID. They have JDBCType OTHER.
> {noformat}
> java.lang.UnsupportedOperationException: Converting OTHER to Beam schema type is not supported
> at org.apache.beam.sdk.io.jdbc.SchemaUtil.jdbcTypeToBeamFieldConverter(SchemaUtil.java:161)
> at org.apache.beam.sdk.io.jdbc.SchemaUtil.toBeamSchema(SchemaUtil.java:172)
> at org.apache.beam.sdk.io.jdbc.JdbcIO$ReadRows.inferBeamSchema(JdbcIO.java:655)
> at org.apache.beam.sdk.io.jdbc.JdbcIO$ReadRows.expand(JdbcIO.java:632)
> at org.apache.beam.sdk.io.jdbc.JdbcIO$ReadRows.expand(JdbcIO.java:551)
> at org.apache.beam.sdk.Pipeline.applyInternal(Pipeline.java:548)
> at org.apache.beam.sdk.Pipeline.applyTransform(Pipeline.java:499)
> at org.apache.beam.sdk.values.PBegin.apply(PBegin.java:56){noformat}
> I suppose the issue is quite important because the UUID type is widespread in PostgeSQL.
>
> Actual for Oracle BLOB as well.
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