Nick Dimiduk created HBASE-13323:
------------------------------------
Summary: Audit behavior heterogenous node capacity
Key: HBASE-13323
URL: https://issues.apache.org/jira/browse/HBASE-13323
Project: HBase
Issue Type: Task
Components: Balancer
Reporter: Nick Dimiduk
>From the thread "introducing nodes w/ more storage"
>(http://search-hadoop.com/m/DHED4azyle2), we should have a look at what
>happens when nodes of varying data density are used in a single cluster. The
>user would expect that nodes be filled according to their capacity, meaning an
>"even distribution" looks like all nodes at the same pct use. This behavior is
>probably in the intersection of hbase balancer and hdfs balancer. Probably
>this is made more complex by recent HDFS features such as HDFS-5682.
After investigation, let's fix it up to work better (if it's broken), and
document the behavior in our awesome book.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
