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https://issues.apache.org/jira/browse/HDFS-7687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Takanobu Asanuma updated HDFS-7687:
-----------------------------------
Attachment: HDFS-7687.1.patch
I created an initial patch. The main codes in this patch are below.
# I separated {{collect\[File|Block\]Summary}} into
{{collectReplicated\[File|Block\]Summary}} and
{{collectEC\[File|Block\]Summary}}.
# I named or renamed some variables and outputs. For example,
{{ReplicatedBlocks}} is {{ECBlockGroups}} in EC. And {{Replication}} or
{{Replicas}} is {{ECBlocks}} in EC.
# I added EC summaries to Result#toString.
Please will you review this patch? I'm going to add some tests about this codes.
> Change fsck to support EC files
> -------------------------------
>
> Key: HDFS-7687
> URL: https://issues.apache.org/jira/browse/HDFS-7687
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Takanobu Asanuma
> Attachments: HDFS-7687.1.patch
>
>
> We need to change fsck so that it can detect "under replicated" and corrupted
> EC files.
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