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Posted to common-issues@hadoop.apache.org by "Trevor Robinson (JIRA)" <ji...@apache.org> on 2012/08/21 00:24:37 UTC
[jira] [Updated] (HADOOP-8713) TestRPCCompatibility fails
intermittently with JDK7
[ https://issues.apache.org/jira/browse/HADOOP-8713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Trevor Robinson updated HADOOP-8713:
------------------------------------
Attachment: HADOOP-8713.patch
> TestRPCCompatibility fails intermittently with JDK7
> ---------------------------------------------------
>
> Key: HADOOP-8713
> URL: https://issues.apache.org/jira/browse/HADOOP-8713
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Affects Versions: 2.2.0-alpha
> Environment: Apache Maven 3.0.4
> Maven home: /usr/share/maven
> Java version: 1.7.0_04, vendor: Oracle Corporation
> Java home: /usr/lib/jvm/jdk1.7.0_04/jre
> Default locale: en_US, platform encoding: ISO-8859-1
> OS name: "linux", version: "3.2.0-25-generic", arch: "amd64", family: "unix"
> Reporter: Trevor Robinson
> Assignee: Trevor Robinson
> Labels: java7
> Attachments: HADOOP-8713.patch
>
>
> TestRPCCompatibility can fail intermittently with errors like the following when tests are not run in declaration order:
> {noformat}
> testVersion2ClientVersion1Server(org.apache.hadoop.ipc.TestRPCCompatibility): expected:<3> but was:<-3>
> {noformat}
> Moving the reset of the ProtocolSignature cache from ad-hoc usage in testVersion2ClientVersion2Server to tearDown fixes the issue.
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