[ https://issues.apache.org/jira/browse/CALCITE-3336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Feinauer updated CALCITE-3336: ------------------------------------- Environment: +Jenkins environment+ jdk-11-ea+28 apache-maven-3.5.2 Ubuntu 16.04 LTS +Local Environment (jfeinauer)+ java version "1.8.0_181" Java(TM) SE Runtime Environment (build 1.8.0_181-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode) Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-04T12:00:29-07:00) macOS Mojave 10.14.4 (18E226) was: +Jenkins environment+ jdk-11-ea+28 apache-maven-3.5.2 Ubuntu 16.04 LTS > Intermittent failure of > PigRelBuilderStyleTest.testImplWithGroupByCountDistinct > ------------------------------------------------------------------------------- > > Key: CALCITE-3336 > URL: https://issues.apache.org/jira/browse/CALCITE-3336 > Project: Calcite > Issue Type: Bug > Components: pig-adapter > Affects Versions: 1.21.0 > Environment: +Jenkins environment+ > jdk-11-ea+28 > apache-maven-3.5.2 > Ubuntu 16.04 LTS > +Local Environment (jfeinauer)+ > java version "1.8.0_181" > Java(TM) SE Runtime Environment (build 1.8.0_181-b13) > Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode) > Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; > 2019-04-04T12:00:29-07:00) > macOS Mojave 10.14.4 (18E226) > Reporter: Stamatis Zampetakis > Priority: Major > > The following tests fails intermittently with the following stack trace: > {noformat} > [ERROR] Tests run: 8, Failures: 0, Errors: 1, Skipped: 4, Time elapsed: 5.518 > s <<< FAILURE! - in org.apache.calcite.test.PigRelBuilderStyleTest > [ERROR] > testImplWithGroupByCountDistinct(org.apache.calcite.test.PigRelBuilderStyleTest) > Time elapsed: 3.82 s <<< ERROR! > org.apache.pig.impl.logicalLayer.FrontendException: Unable to open iterator > for alias t > at > org.apache.calcite.test.PigRelBuilderStyleTest.assertScriptAndResults(PigRelBuilderStyleTest.java:270) > at > org.apache.calcite.test.PigRelBuilderStyleTest.testImplWithGroupByCountDistinct(PigRelBuilderStyleTest.java:167) > Caused by: org.apache.pig.PigException: Unable to store alias t > at > org.apache.calcite.test.PigRelBuilderStyleTest.assertScriptAndResults(PigRelBuilderStyleTest.java:270) > at > org.apache.calcite.test.PigRelBuilderStyleTest.testImplWithGroupByCountDistinct(PigRelBuilderStyleTest.java:167) > Caused by: org.apache.pig.impl.logicalLayer.FrontendException: Error > processing rule LoadTypeCastInserter > at > org.apache.calcite.test.PigRelBuilderStyleTest.assertScriptAndResults(PigRelBuilderStyleTest.java:270) > at > org.apache.calcite.test.PigRelBuilderStyleTest.testImplWithGroupByCountDistinct(PigRelBuilderStyleTest.java:167) > Caused by: java.lang.NullPointerException > at > org.apache.calcite.test.PigRelBuilderStyleTest.assertScriptAndResults(PigRelBuilderStyleTest.java:270) > at > org.apache.calcite.test.PigRelBuilderStyleTest.testImplWithGroupByCountDistinct(PigRelBuilderStyleTest.java:167) > {noformat} > The problem appeared a few times in Jenkins (e.g., in build > [1330|https://builds.apache.org/job/Calcite-Master/1330/jdk=JDK%2011%20(latest),label_exp=ubuntu&&!cloud-slave&&!H27&&!ubuntu-4/]) > and was observed also by [~julian.feinauer]. -- This message was sent by Atlassian Jira (v8.3.2#803003)