[ https://issues.apache.org/jira/browse/FLINK-26990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17826779#comment-17826779 ]
Piotr Nowojski commented on FLINK-26990: ---------------------------------------- I've just encountered the same issue in some internal build (thus can not provide an url, but the error message is exactly the same) > BatchArrowPythonGroupWindowAggregateFunctionOperatorTest.testFinishBundleTriggeredByTime > failed > ----------------------------------------------------------------------------------------------- > > Key: FLINK-26990 > URL: https://issues.apache.org/jira/browse/FLINK-26990 > Project: Flink > Issue Type: Bug > Components: API / Python > Affects Versions: 1.16.2 > Reporter: Matthias Pohl > Priority: Minor > Labels: auto-deprioritized-major, test-stability > > [This > build|https://dev.azure.com/mapohl/flink/_build/results?buildId=914&view=logs&j=f3dc9b18-b77a-55c1-591e-264c46fe44d1&t=2d3cd81e-1c37-5c31-0ee4-f5d5cdb9324d&l=25899] > failed due to unexpected behavior in > {{BatchArrowPythonGroupWindowAggregateFunctionOperatorTest.testFinishBundleTriggeredByTime}}: > {code} > Apr 01 11:42:06 [ERROR] > org.apache.flink.table.runtime.operators.python.aggregate.arrow.batch.BatchArrowPythonGroupWindowAggregateFunctionOperatorTest.testFinishBundleTriggeredByTime > Time elapsed: 0.11 s <<< FAILURE! > Apr 01 11:42:06 java.lang.AssertionError: > Apr 01 11:42:06 > Apr 01 11:42:06 Expected size: 6 but was: 4 in: > Apr 01 11:42:06 [Record @ (undef) : > +I(c1,0,1969-12-31T23:59:55,1970-01-01T00:00:05), > Apr 01 11:42:06 Record @ (undef) : > +I(c1,0,1970-01-01T00:00,1970-01-01T00:00:10), > Apr 01 11:42:06 Record @ (undef) : > +I(c1,1,1970-01-01T00:00:05,1970-01-01T00:00:15), > Apr 01 11:42:06 Record @ (undef) : > +I(c1,2,1970-01-01T00:00:10,1970-01-01T00:00:20)] > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010)