[jira] [Commented] (HADOOP-9256) A number of Yarn and Mapreduce tests fail due to not substituted values in *-version-info.properties

["Jason Lowe (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-9256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564510#comment-13564510 ] 

Jason Lowe commented on HADOOP-9256:
------------------------------------

This is likely caused by HADOOP-9245, see YARN-361.
                
> A number of Yarn and Mapreduce tests fail due to not substituted values in *-version-info.properties
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9256
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9256
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Ivan A. Veselovsky
>
> Newly added plugin VersionInfoMojo should calculate properties (like time, scm branch, etc.), and after that the resource plugin should make replacements in the following files: 
> ./hadoop-common-project/hadoop-common/target/classes/common-version-info.properties
> ./hadoop-common-project/hadoop-common/src/main/resources/common-version-info.properties
> ./hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/target/classes/yarn-version-info.properties
> ./hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-version-info.properties
> , that are read later in test run-time. 
> But for some reason it does not do that.
> As a result, a bunch of tests are permanently failing because the code of these tests is veryfying the corresponding property files for correctness:
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testHS
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testHSSlash
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testHSDefault
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testHSXML
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testInfo
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testInfoSlash
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testInfoDefault
> org.apache.hadoop.mapreduce.v2.hs.webapp.TestHsWebServices.testInfoXML
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testNode
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testNodeSlash
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testNodeDefault
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testNodeInfo
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testNodeInfoSlash
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testNodeInfoDefault
> org.apache.hadoop.yarn.server.nodemanager.webapp.TestNMWebServices.testSingleNodesXML
> org.apache.hadoop.yarn.server.resourcemanager.security.TestApplicationTokens.testTokenExpiry
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testInfoXML
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testCluster
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testClusterSlash
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testClusterDefault
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testInfo
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testInfoSlash
> org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices.testInfoDefault
> Some of these failures can be observed in Apache builds, e.g.: https://builds.apache.org/view/Hadoop/job/PreCommit-YARN-Build/370/testReport/
> As far as I see the substitution does not happen because corresponding properties are set by the VersionInfoMojo plugin *after* the corresponding resource plugin task is executed.
> Workaround: manually change files 
> ./hadoop-common-project/hadoop-common/src/main/resources/common-version-info.properties
> hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-version-info.properties
> and set arbitrary reasonable non-${} string parameters as the values.
> After that the tests pass.

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