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https://issues.apache.org/jira/browse/FLINK-25215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marios Trivyzas reassigned FLINK-25215:
---------------------------------------
Assignee: Marios Trivyzas
> ISODOW for timestamps with timezones fails with Invalid start unit
> ------------------------------------------------------------------
>
> Key: FLINK-25215
> URL: https://issues.apache.org/jira/browse/FLINK-25215
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Reporter: Sergey Nuyanzin
> Assignee: Marios Trivyzas
> Priority: Major
> Labels: pull-request-available
>
> {{DECADE}} returns wrong result for timestamps with timezones and
> {{ISODOW}}, {{ISOYEAR}} fail for timestamps with timezones like
> {noformat}
> [ERROR] Could not execute SQL statement. Reason:
> java.lang.IllegalArgumentException: Invalid start unit.
> at
> org.apache.flink.table.utils.DateTimeUtils.getFactor(DateTimeUtils.java:1213)
> at
> org.apache.flink.table.utils.DateTimeUtils.convertExtract(DateTimeUtils.java:1164)
> at
> org.apache.flink.table.utils.DateTimeUtils.extractFromTimestamp(DateTimeUtils.java:993)
> at StreamExecCalc$13.processElement(Unknown Source)
> at
> org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82)
> at
> org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57)
> at
> org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29)
> at
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56)
> at
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29)
> at
> org.apache.flink.streaming.api.operators.StreamSourceContexts$ManualWatermarkContext.processAndCollect(StreamSourceContexts.java:418)
> at
> org.apache.flink.streaming.api.operators.StreamSourceContexts$WatermarkContext.collect(StreamSourceContexts.java:513)
> at
> org.apache.flink.streaming.api.operators.StreamSourceContexts$SwitchingOnClose.collect(StreamSourceContexts.java:103)
> at
> org.apache.flink.streaming.api.functions.source.InputFormatSourceFunction.run(InputFormatSourceFunction.java:92)
> at
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110)
> at
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:67)
> at
> org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:330)
> {noformat}
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