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https://issues.apache.org/jira/browse/HDFS-11259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manoj Govindassamy updated HDFS-11259:
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    Attachment: HDFS-11259.01.patch

Attached v01 patch to address the following:
1. Made {{NamenodeFsck}} to gather details on maintenance replicas for the 
following checks and modules -- blockIdCk(), getReplicaInfo(), 
collectBlockSummary() and Result

2. Updated {{TestFsck}} to verify maintenance replicas for the following 
commands and tests
* hdfs fsck /  (testFsckWithMaintenanceReplicas)
* hdfs fsck / -files -blocks -replicaDetails  (testFsckReplicaDetails())
* hdfs fsck -blockId blockid (testBlockIdCKMaintenance())
PS: TestFsck changes might show checkstyle issues for not using private 
variables. I chose to follow the usage pattern of all variables in Result 
class. May be I can work on cleaning up the checkstyle issues for the whole 
TestFsck later.
[~eddyxu], [~mingma], can you please review the patch and let me know your 
comments ?

> Update fsck to display maintenance state info
> ---------------------------------------------
>
>                 Key: HDFS-11259
>                 URL: https://issues.apache.org/jira/browse/HDFS-11259
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Manoj Govindassamy
>            Assignee: Manoj Govindassamy
>         Attachments: HDFS-11259.01.patch
>
>




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