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