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From "Flink Jira Bot (Jira)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-10795) STDDEV_POP error
Date Thu, 27 May 2021 23:04:03 GMT

     [ https://issues.apache.org/jira/browse/FLINK-10795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Flink Jira Bot updated FLINK-10795:
-----------------------------------
    Labels: stale-assigned  (was: )

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community
manage its development. I see this issue is assigned but has not received an update in 14,
so it has been labeled "stale-assigned".
If you are still working on the issue, please remove the label and add a comment updating
the community on your progress.  If this issue is waiting on feedback, please consider this
a reminder to the committer/reviewer. Flink is a very active project, and so we appreciate
your patience.
If you are no longer working on the issue, please unassign yourself so someone else may work
on it. If the "warning_label" label is not removed in 7 days, the issue will be automatically
unassigned.


> STDDEV_POP error
> ----------------
>
>                 Key: FLINK-10795
>                 URL: https://issues.apache.org/jira/browse/FLINK-10795
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Legacy Planner
>    Affects Versions: 1.6.2
>            Reporter: Flavio Pompermaier
>            Assignee: TANG Wen-hui
>            Priority: Major
>              Labels: stale-assigned
>         Attachments: FlinkTableApiError.java, test.tsv
>
>
> if using STDDEV_POP in the attached job the following error is thrown (with Flink 1.6.1):
>  
> {code:java}
> Exception in thread "main" org.apache.flink.runtime.client.JobExecutionException: java.lang.NumberFormatException
>  at org.apache.flink.runtime.minicluster.MiniCluster.executeJobBlocking(MiniCluster.java:623)
>  at org.apache.flink.client.LocalExecutor.executePlan(LocalExecutor.java:235)
>  at org.apache.flink.api.java.LocalEnvironment.execute(LocalEnvironment.java:91)
>  at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:816)
>  at org.apache.flink.api.java.DataSet.collect(DataSet.java:413)
>  at org.apache.flink.api.java.DataSet.print(DataSet.java:1652)
>  at it.okkam.datalinks.batch.flink.operations.FlinkTableApiError.main(FlinkTableApiError.java:466)
> Caused by: java.lang.NumberFormatException
>  at java.math.BigDecimal.<init>(BigDecimal.java:494)
>  at java.math.BigDecimal.<init>(BigDecimal.java:383)
>  at java.math.BigDecimal.<init>(BigDecimal.java:806)
>  at java.math.BigDecimal.valueOf(BigDecimal.java:1274)
>  at org.apache.calcite.runtime.SqlFunctions.sround(SqlFunctions.java:1242)
>  at DataSetCalcRule$6909.flatMap(Unknown Source)
>  at org.apache.flink.table.runtime.FlatMapRunner.flatMap(FlatMapRunner.scala:52)
>  at org.apache.flink.table.runtime.FlatMapRunner.flatMap(FlatMapRunner.scala:31)
>  at org.apache.flink.runtime.operators.chaining.ChainedFlatMapDriver.collect(ChainedFlatMapDriver.java:80)
>  at org.apache.flink.runtime.operators.util.metrics.CountingCollector.collect(CountingCollector.java:35)
>  at DataSetSingleRowJoinRule$6450.join(Unknown Source)
>  at org.apache.flink.table.runtime.MapJoinLeftRunner.flatMap(MapJoinLeftRunner.scala:35)
>  at org.apache.flink.runtime.operators.FlatMapDriver.run(FlatMapDriver.java:109)
>  at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
>  at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
>  at org.apache.flink.runtime.taskmanager.Task.run(Task.java:711)
>  at java.lang.Thread.run(Thread.java:748)
> {code}
>  



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