hadoop-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Kun Ren <ren.h...@gmail.com>
Subject HDFS Federation
Date Thu, 28 Apr 2016 00:30:16 GMT
Hi Genius,

I have two questions about the HDFS Federation:
(1) Since there are multiple namenodes,  there should be some code that
analysis the client request and transfer  the request to the appropriate
namenode, could you please point to me where I can find the related code?

(2) .Also just confirm that the Hadoop 2.7.2 support HDFS Federation, but
in default there is only 1 namenode, is this correct? Meanwhile, do you
think it is possible to configure the HDFS Fderation in the pseudo
distributed mode in one node?

Thanks so much in advance.

Kun Ren

View raw message