[
https://issues.apache.org/jira/browse/HDFS-603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tsz Wo (Nicholas), SZE updated HDFS-603:
----------------------------------------
Description:
Currently, there are several replica related classes in
org.apache.hadoop.hdfs.server.datanode:
- ReplicaInfo
- ReplicaInPipelineInterface
- ReplicaInPipeline
- ReplicaUnderRecovery
- ReplicaWaitingToBeRecovered
- ReplicaBeingWritten
- FinalizedReplica
All these classes cannot be accessed above FSDatasetInterface.
was:Replica related classes cannot be accessed above FSDatasetInterface.
Summary: Most replica related classes cannot be accessed (was:
mReplica related classes cannot be accessed)
I suggest to add a new inteface called, Replica. It will ultimately replace
Block in the datanode package since the namenode manages blocks but datanodes
manage replicas.
> Most replica related classes cannot be accessed
> -----------------------------------------------
>
> Key: HDFS-603
> URL: https://issues.apache.org/jira/browse/HDFS-603
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node
> Affects Versions: Append Branch
> Reporter: Tsz Wo (Nicholas), SZE
> Fix For: Append Branch
>
>
> Currently, there are several replica related classes in
> org.apache.hadoop.hdfs.server.datanode:
> - ReplicaInfo
> - ReplicaInPipelineInterface
> - ReplicaInPipeline
> - ReplicaUnderRecovery
> - ReplicaWaitingToBeRecovered
> - ReplicaBeingWritten
> - FinalizedReplica
> All these classes cannot be accessed above FSDatasetInterface.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
