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https://issues.apache.org/jira/browse/HDFS-6794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14081798#comment-14081798
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Tsz Wo Nicholas Sze commented on HDFS-6794:
-------------------------------------------
For the findbugs warnings, we should keep using dn instead of node in the code
below.
{code}
if (node == null) {
- throw new IOException("Cannot mark " + b
- + " as corrupt because datanode " + dn + " (" + dn.getDatanodeUuid()
+ throw new IOException("Cannot mark " + blk
+ + " as corrupt because datanode " + node + " (" +
node.getDatanodeUuid()
+ ") does not exist");
}
{code}
> Update BlockManager methods to use DatanodeStorageInfo where possible
> ---------------------------------------------------------------------
>
> Key: HDFS-6794
> URL: https://issues.apache.org/jira/browse/HDFS-6794
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Attachments: HDFS-6794.01.patch, HDFS-6794.02.patch,
> HDFS-6794.03.patch
>
>
> Post HDFS-2832, BlockManager methods can be updated to accept
> DatanodeStorageInfo instead of (DatanodeDescriptor + StorageID).
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