Thanks JD. I will change the host names back to their original. -Charan
On Tue, Apr 5, 2011 at 5:16 PM, Jean-Daniel Cryans <[email protected]>wrote: > 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, > >> > >> > >> > > >
