[
https://issues.apache.org/jira/browse/HDFS-583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750205#action_12750205
]
Tsz Wo (Nicholas), SZE commented on HDFS-583:
---------------------------------------------
Should this also be enforced in the NameNode? Otherwise, we might be able to
create a file with some huge block size but not able to write anything (since
Datanodes forbids).
> DataNode should enforce a max block size
> ----------------------------------------
>
> Key: HDFS-583
> URL: https://issues.apache.org/jira/browse/HDFS-583
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node
> Reporter: Hairong Kuang
>
> When DataNode creates a replica, it should enforce a max block size, so
> clients can't go crazy. One way of enforcing this is to make
> BlockWritesStreams to be filter steams that check the block size.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
