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From "Sanjay Radia (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-578) Support for using server default values for blockSize and replication when creating a file
Date Tue, 01 Sep 2009 02:33:32 GMT

    [ https://issues.apache.org/jira/browse/HDFS-578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12749736#action_12749736
] 

Sanjay Radia commented on HDFS-578:
-----------------------------------

I was proposing that we remove that flexibility. How many other file systems let you set bytesPerChecksum?
Do you expect a significant performance difference here?



> Support for using server default values for blockSize and replication when creating a
file
> ------------------------------------------------------------------------------------------
>
>                 Key: HDFS-578
>                 URL: https://issues.apache.org/jira/browse/HDFS-578
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs client, name-node
>            Reporter: Kan Zhang
>            Assignee: Kan Zhang
>
> This is a sub-task of HADOOP-4952. This improvement makes it possible for a client to
specify that it wants to use the server default values for blockSize and replication params
when creating a file.

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