Hi Craig! Part of the HA transition is described at https://issues.apache.org/jira/browse/ACCUMULO-2793 although you'll have to read through the comments to get the actual steps. I don't have a concise summary of what needs to be done because I haven't had a chance to try it myself.
Mike On Tue, Aug 5, 2014 at 12:06 PM, craig w <[email protected]> wrote: > I've setup an Accumulo 1.6 cluster with Hadoop 2.4.0 (with a secondary > namenode). I wanted to convert the secondary namenode to be a standby > (hence HDFS HA). > > After getting HDFS HA up and making sure the hadoop configuration files > were accessible by Accumulo, I started up Accumulo. I noticed some reports > of tablet servers failing to connect, however, they were failing to connect > to HDFS over port 9000. That port is not configured/used with HDFS HA so > I'm unsure why they are still trying to talk to HDFS using the old > configuration. > > Any thoughts ideas? I know Accumulo 1.6 works with HDFS HA, but I'm > curious if the tests have ever been run against a non-HA cluster that was > converted to HA (with data in it). > > -- > > https://github.com/mindscratch > https://www.google.com/+CraigWickesser > > https://twitter.com/mind_scratch > > https://twitter.com/craig_links > >
