Lee, Can you give us a little more details about what you are trying to do? Are you installing Accumulo for the first time or do you have an existing Accumulo that you are trying to use? What version of Accumulo are you using?
If you are trying to get Accumulo running for the first time with an existing HDFS cluster, you just need to run the 'init' command and a /accumulo directory will be created and used in HDFS. See http://accumulo.apache.org/1.8/accumulo_user_manual.html#_initialization. If there is existing data in HDFS, you will need come up with strategy to ingest it into Accumulo. If you have an existing Accumulo instance that you are trying to upgrade, give us version information and we can point you to the some upgrade info. Mike On Wed, Apr 5, 2017 at 5:14 AM Lee <[email protected]> wrote: > Hi, all: > > I try to install the accumulo cluster with some new linux box, and the > HDFS cluster is ok and will not be replaced. > The new accumulo cluster scale is same, but ip will be changed. So, how to > make the new accumulo use data in HDFS? > I think the hostnames must same. But I have no idea. > > Is it all? > > Thanks > > > > > >
