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Posted to hdfs-issues@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2011/02/24 22:03:38 UTC

[jira] Updated: (HDFS-1646) MiniDFSCluster#waitActive() waits for ever in federation

     [ https://issues.apache.org/jira/browse/HDFS-1646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas updated HDFS-1646:
----------------------------------

    Attachment: HDFS-1646.patch

In the patch:
# Datanode.isDatanodeUp() returns false if all the BPOfferService threads are dead.
# Merged method DataNode#postStartInit into DataStorage#startupDatanode()
# Added a method to check if a BPOfferService is up. This is useful for many of the tests (will use in a subsequent bug
fix)
# MiniDFSCluster exits #waitActive() if none of BPOfferService threads came up on DN.


> MiniDFSCluster#waitActive() waits for ever in federation
> --------------------------------------------------------
>
>                 Key: HDFS-1646
>                 URL: https://issues.apache.org/jira/browse/HDFS-1646
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: test
>    Affects Versions: Federation Branch
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: Federation Branch
>
>         Attachments: HDFS-1646.patch
>
>
> Tests where datanodes are expected to fail, hang in federation.

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