[ https://issues.apache.org/jira/browse/NIFI-10743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sopan Phaltankar updated NIFI-10743: ------------------------------------ Description: {code:java} org.apache.nifi.hbase.TestHBase_1_1_2_ClientService.testScan{code} This is a flaky test, it can pass mvn test while but when run using the tool [NonDex|https://github.com/TestingResearchIllinois/NonDex], it fails. NonDex is a tool that will introduce non-determinism in certain java collections. The test shows below: {code:java} [ERROR] Failures: [ERROR] TestHBase_1_1_2_ClientService.testScan:432->verifyResultCell:497 expected: <greeting> but was: <name> {code} *Steps to reproduce the failure:* # Run the following command in nifi: # First, build the module: {noformat} mvn install -pl nifi-nar-bundles/nifi-standard-services/nifi-hbase_1_1_2-client-service-bundle/nifi-hbase_1_1_2-client-service -DskipTests -Drat.skip -am {noformat} # Then run the test using [NonDex|https://github.com/TestingResearchIllinois/NonDex] {noformat} mvn -pl nifi-nar-bundles/nifi-standard-services/nifi-hbase_1_1_2-client-service-bundle/nifi-hbase_1_1_2-client-service edu.illinois:nondex-maven-plugin:1.1.2:nondex -Dtest=org.apache.nifi.hbase.TestHBase_1_1_2_ClientService#testScan{noformat} # The result will be saved under the module folder in .nondex was: {code:java} org.apache.nifi.hbase.TestHBase_2_ClientService.testScan{code} This is a flaky test, it can pass maven-test while showing non-deterministic behavior under [NonDex|[https://github.com/TestingResearchIllinois/NonDex]] and thus failed. The test shows below: {code:java} [ERROR] Failures: [ERROR] TestHBase_2_ClientService.testScan:432->verifyResultCell:497 expected: <greeting> but was: <name> {code} *Steps to reproduce the failure:* # install [NonDex|https://github.com/TestingResearchIllinois/NonDex] # run the following command in nifi: {code:java} MODULE=nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-site-to-site TEST=org.apache.nifi.remote.protocol.http.TestHttpFlowFileServerProtocol#testTransferTwoFiles mvn install -pl $MODULE -am -DskipTests mvn -pl $MODULE edu.illinois:nondex-maven-plugin:1.1.2:nondex -Dtest=$TEST{code} # the result will be saved under the package folder in .nondex > TestHBase_1_1_2_ClientService.testScan uses non-deterministic HashMap > ---------------------------------------------------------------------- > > Key: NIFI-10743 > URL: https://issues.apache.org/jira/browse/NIFI-10743 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Environment: Apache Maven 3.6.0; > openjdk version "1.8.0_342"; > OpenJDK Runtime Environment (build 1.8.0_342-8u342-b07-0ubuntu1~20.04-b07); > OpenJDK 64-Bit Server VM (build 25.342-b07, mixed mode); > Reporter: Sopan Phaltankar > Priority: Trivial > Fix For: 1.19.0 > > > {code:java} > org.apache.nifi.hbase.TestHBase_1_1_2_ClientService.testScan{code} > This is a flaky test, it can pass mvn test while but when run using the tool > [NonDex|https://github.com/TestingResearchIllinois/NonDex], it fails. NonDex > is a tool that will introduce non-determinism in certain java collections. > The test shows below: > {code:java} > [ERROR] Failures: > [ERROR] TestHBase_1_1_2_ClientService.testScan:432->verifyResultCell:497 > expected: <greeting> but was: <name> {code} > *Steps to reproduce the failure:* > # Run the following command in nifi: > # First, build the module: > {noformat} > mvn install -pl > nifi-nar-bundles/nifi-standard-services/nifi-hbase_1_1_2-client-service-bundle/nifi-hbase_1_1_2-client-service > -DskipTests -Drat.skip -am {noformat} > # Then run the test using > [NonDex|https://github.com/TestingResearchIllinois/NonDex] > {noformat} > mvn -pl > nifi-nar-bundles/nifi-standard-services/nifi-hbase_1_1_2-client-service-bundle/nifi-hbase_1_1_2-client-service > edu.illinois:nondex-maven-plugin:1.1.2:nondex > -Dtest=org.apache.nifi.hbase.TestHBase_1_1_2_ClientService#testScan{noformat} > # The result will be saved under the module folder in .nondex > -- This message was sent by Atlassian Jira (v8.20.10#820010)