Hi,
I have an HDFS cluster with 3 nodes. The cluster holds lots of small files (KB) and I have reached Millions of blocks per node.
I have added 4 more new servers to the cluster and started the balancer process but it looks that it does not do much. - The goal is to reduce the Million of blocks per server
In order to balance the small-size files should i change the value of the following parameter to support moving files from 1KB size?
Ddfs.balancer.getBlocks.min-block-size=1048