On Sun, Nov 15, 2009 at 9:53 AM, wrote:
> Thanks Philip.
> Also how about setting the replication factor at a block level ?
> Is there support for this in the current version of hdfs ?
>
I believe this is not possible right now.
-- Philip
: Dynamically adjusting replication factor for a data block
On Sun, Nov 15, 2009 at 9:45 AM, wrote:
> This needs to be done manually.
> Is there a way to do this at runtime i.e. in the java code ?
>
Sure. It's a method in the FileSystem class:
http://hadoop.apache.org/common/docs/r0.18.3/
On Sun, Nov 15, 2009 at 9:45 AM, wrote:
> This needs to be done manually.
> Is there a way to do this at runtime i.e. in the java code ?
>
Sure. It's a method in the FileSystem class:
http://hadoop.apache.org/common/docs/r0.18.3/api/org/apache/hadoop/fs/FileSystem.html#setReplication%28org.apa
This needs to be done manually.
Is there a way to do this at runtime i.e. in the java code ?
- Hrishi
- Original Message
From: Sagar
To: common-dev@hadoop.apache.org
Sent: Sun, November 15, 2009 1:20:12 AM
Subject: Re: Dynamically adjusting replication factor for a data block
I dont
I dont think we can set replication on block level.
We can change replication on a file. This will change the replication on
all blocks belonging to a file
hadoop fs -setrep [-R]
http://hadoop.apache.org/common/docs/current/hdfs_shell.html#setrep
-Sagar
smarthr...@yahoo.co.in wrote:
Is it p
Is it possible to set the replication factor for a data block dynamically ?
Regards,
Hrishikesh
