[
https://issues.apache.org/jira/browse/HDFS-6995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14152949#comment-14152949
]
Vinayakumar B commented on HDFS-6995:
-------------------------------------
Seems some problem with jenkins..
git pull is failing with below exceptions
{noformat}FATAL: Failed to fetch from
https://git-wip-us.apache.org/repos/asf/hadoop.git
hudson.plugins.git.GitException: Failed to fetch from
https://git-wip-us.apache.org/repos/asf/hadoop.git
at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:623)
at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:855)
at hudson.plugins.git.GitSCM.checkout(GitSCM.java:880)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1414)
at
hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:671)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:88)
at
hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:580)
at hudson.model.Run.execute(Run.java:1676)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:231)
Caused by: hudson.plugins.git.GitException: Failed to connect to
https://git-wip-us.apache.org/repos/asf/hadoop.git (exception:
java.net.UnknownHostException: git-wip-us.apache.org: Name or service not known)
at
org.jenkinsci.plugins.gitclient.CliGitAPIImpl.checkCredentials(CliGitAPIImpl.java:1960){noformat}
> Block should be placed in the client's 'rack-local' node if 'client-local'
> node is not available
> ------------------------------------------------------------------------------------------------
>
> Key: HDFS-6995
> URL: https://issues.apache.org/jira/browse/HDFS-6995
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.5.0
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HDFS-6995-001.patch, HDFS-6995-002.patch,
> HDFS-6995-003.patch, HDFS-6995-004.patch, HDFS-6995-005.patch,
> HDFS-6995-006.patch, HDFS-6995-007.patch
>
>
> HDFS cluster is rack aware.
> Client is in different node than of datanode,
> but Same rack contains one or more datanodes.
> In this case first preference should be given to select 'rack-local' node.
> Currently, since no Node in clusterMap corresponds to client's location,
> blockplacement policy choosing a *random* node as local node and proceeding
> for further placements.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
