It's this bug: https://issues.apache.org/jira/browse/HBASE-3478
I can't think of any easy workaround at the moment except than creating new DNS entries with the old hostnames... J-D On Tue, Apr 5, 2011 at 2:05 PM, Charan Malemarpuram <[email protected]> wrote: > Sorry. > > Clicked send too early. > > We recently changed the hostnames of the Hbase installation. Including > region servers and master node. After adjusting and clearing the zookeeper, > HBase master doesnt start. > > It still has some reference to the old hostnames. I am suspecting in > .META. > > 2011-04-05 13:21:04,340 INFO org.apache.hadoop.hbase.master.HMaster: -ROOT- > assigned=0, rit=false, location=XXXXX:60020 > 2011-04-05 13:21:04,807 ERROR org.apache.hadoop.hbase.HServerAddress: Could > not resolve the DNS name ofXXXX:60020 > 2011-04-05 13:21:04,808 FATAL org.apache.hadoop.hbase.master.HMaster: > Unhandled exception. Starting shutdown. > java.lang.IllegalArgumentException: Could not resolve the DNS name of > XXXXXXXX:60020 > at > org.apache.hadoop.hbase.HServerAddress.checkBindAddressCanBeResolved(HServerAddress.java:105) > at > org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:66) > at > org.apache.hadoop.hbase.catalog.MetaReader.readLocation(MetaReader.java:344) > at > org.apache.hadoop.hbase.catalog.MetaReader.readMetaLocation(MetaReader.java:281) > at > org.apache.hadoop.hbase.catalog.CatalogTracker.getMetaServerConnection(CatalogTracker.java:279) > at > org.apache.hadoop.hbase.catalog.CatalogTracker.verifyMetaRegionLocation(CatalogTracker.java:478) > at > org.apache.hadoop.hbase.master.HMaster.assignRootAndMeta(HMaster.java:435) > at > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:382) > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:277) > > > Any advice. > > Thanks, > Charan > On Tue, Apr 5, 2011 at 2:01 PM, Charan Malemarpuram < > [email protected]> wrote: > >> Hello, >> >> >> >
