You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-user@hadoop.apache.org by Sudharsan Sampath <su...@gmail.com> on 2011/09/30 07:35:38 UTC

Avro 1.5.x version compatibility

Hi,

We are looking to upgrade avro 1..4.1 to avro 1.5.x version. Does anyone
know if this can cause any incompatibility with hadoop cdh3 distro?

Thanks
Sudhan S

Re: Avro 1.5.x version compatibility

Posted by David Rosenstrauch <da...@darose.net>.

On 09/30/2011 01:35 AM, Sudharsan Sampath wrote:
> Hi,
>
> We are looking to upgrade avro 1..4.1 to avro 1.5.x version. Does anyone
> know if this can cause any incompatibility with hadoop cdh3 distro?
>
> Thanks
> Sudhan S

Possibly.  IIRC, when I tried to use a newer version of Avro in our M/R 
jobs I ran into this issue:

https://issues.apache.org/jira/browse/MAPREDUCE-1938?focusedCommentId=12972587&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12972587

HTH,

DR