This discussion seems to provide some insight: https://groups.google.com/a/cloudera.org/forum/#!topic/cdh-user/I_OmKdZOjVE
Please let us know if you get it working; I would like to test this for the 1.6.0 release. -Eric On Tue, Sep 3, 2013 at 12:06 PM, Smith, Joshua D. <[email protected]>wrote: > All-**** > > ** ** > > I’m installing Accumulo 1.5 on CDH 4.3. I’m running Hadoop 2.0 (yarn) with > High Availability (HA) for the NameNode. When I try to initialize Accumulo > I get the following error message:**** > > ** ** > > >sudo –u accumulo accumulo init**** > > ** ** > > FATAL: java.lang.IllegalArgumentException: java.net.UnknownHostException: > mycluster**** > > java.lang.IllegalArgumentException: java.net.UnknownHostException: > mycluster**** > > at > org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:414) > **** > > at > org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProzies.java:164) > **** > > at > org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:129) > **** > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:448)**** > > at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:410)**** > > at > org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:128) > **** > > at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2308)* > *** > > at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:87)**** > > at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2324) > **** > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:351)**** > > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:163)**** > > at org.apache.accumulo.core.file.FileUtil.getFileSystem(FileUtil.java:550) > **** > > at org.apache.accumulo.server.util.Initialize.main(Initialize.java:485)*** > * > > …**** > > ** ** > > “mycluster” is from my hdfs-site.xml and is part of the HA configuration** > ** > > <property>**** > > <name>dfs.nameservices</name>**** > > <value>mycluster</value>**** > > </property>**** > > ** ** > > It’s not a hostname and I’m not sure why Accumulo would try to resolve it > as if it was a hostname.**** > > ** ** > > Any idea why I would get this error or why Accumulo would have trouble > running on Hadoop 2.0 with HA?**** > > ** ** > > Thanks,**** > > Josh**** > > ** ** > > ** ** > > ** ** >
