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

Posted to user@spark.apache.org by Chirag Dewan <ch...@ericsson.com> on 2015/09/26 05:20:10 UTC

What is this Input Size in Spark Application Detail UI?

Hi All,

I was wondering what does the Input Size in Application UI mean?

For my 3 node Cassandra Cluster, with 3 node Spark Cluster this size is 32GB.

For my 15 node Cassandra Cluster, with 15 node Spark Cluster this size reaches 172GB.

Though the data in both clusters is about same volume.

Confused.

Thanks in advance.

Chirag