Hey manu which linux distribution you are using?? On Thu, Jun 7, 2012 at 8:18 PM, Manu S <manupk...@gmail.com> wrote:
> Thank you Harsh & Shashwat > > I given the hostname in /etc/sysconfig/network as pseudo-distributed. > hostname command returns this name also. I added this name in /etc/hosts > file and changed all the configuration accordingly. But zookeeper is trying > to resolve to localhost.localdomain. There was no entries in any conf files > or hostname related files for localhost.localdomain. > > Yea, everything is pinging as I given the names in /etc/hosts. > > On Thu, Jun 7, 2012 at 7:13 PM, shashwat shriparv < > dwivedishash...@gmail.com > > wrote: > > > Are you able ping to > > > > yourpcipaddress > > domainnameyougaveformachine > > hostnameofthemachine > > > > > > Hbase stops means its not able to start itself on the ip or hostname > which > > you are giving..... > > > > > > On Thu, Jun 7, 2012 at 2:48 PM, Manu S <manupk...@gmail.com> wrote: > > > > > Hi All, > > > > > > In pseudo distributed node HBaseMaster is stopping automatically when > we > > > starts HbaseRegion. > > > > > > I have changed all the configuration files of Hadoop,Hbase & Zookeeper > to > > > set the exact hostname of the machine. Also commented the localhost > entry > > > from /etc/hosts & cleared the cache as well. There is no entry of > > > localhost.localdomain entry in these configurations, but this it is > > > resolving to localhost.localdomain. > > > > > > Please find the error: > > > 2012-06-07 12:13:11,995 INFO > > > org.apache.hadoop.hbase.master.MasterFileSystem: No logs to split > > > *2012-06-07 12:13:12,103 ERROR org.apache.hadoop.hbase.HServerAddress: > > > Could not resolve the DNS name of localhost.localdomain > > > 2012-06-07 12:13:12,104 FATAL org.apache.hadoop.hbase.master.HMaster: > > > Unhandled exception. Starting shutdown.* > > > *java.lang.IllegalArgumentException: hostname can't be null* > > > at java.net.InetSocketAddress.<init>(InetSocketAddress.java:121) > > > at > > > > > > > > > org.apache.hadoop.hbase.HServerAddress.getResolvedAddress(HServerAddress.java:108) > > > at > > > org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:64) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.RootRegionTracker.dataToHServerAddress(RootRegionTracker.java:82) > > > at > > > > > > > > > org.apache.hadoop.hbase.zookeeper.RootRegionTracker.waitRootRegionLocation(RootRegionTracker.java:73) > > > at > > > > > > > > > org.apache.hadoop.hbase.catalog.CatalogTracker.waitForRoot(CatalogTracker.java:222) > > > at > > > > > > > > > org.apache.hadoop.hbase.catalog.CatalogTracker.waitForRootServerConnection(CatalogTracker.java:240) > > > at > > > > > > > > > org.apache.hadoop.hbase.catalog.CatalogTracker.verifyRootRegionLocation(CatalogTracker.java:487) > > > at > > > > > > org.apache.hadoop.hbase.master.HMaster.assignRootAndMeta(HMaster.java:455) > > > at > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:406) > > > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:293) > > > 2012-06-07 12:13:12,106 INFO org.apache.hadoop.hbase.master.HMaster: > > > Aborting > > > 2012-06-07 12:13:12,106 DEBUG org.apache.hadoop.hbase.master.HMaster: > > > Stopping service threads > > > > > > Thanks, > > > Manu S > > > > > > > > > > > -- > > > > > > ∞ > > Shashwat Shriparv > > > -- ∞ Shashwat Shriparv
