My HMaster is invisible after 30 sec. Error

0
votes

I have hbase-0.94.10 version .. all my setting works fine

Here is my JPS command output

11804 HRegionServer

10784 TaskTracker

12401 HQuorumPeer

10539 SecondaryNameNode

10201 NameNode

10369 DataNode

12669 JPS

10619 JobTracker

11624 HMaster

But after 30 sec. passed and if i type JPS command again then output was -

11804 HRegionServer

10784 TaskTracker

12401 HQuorumPeer

10539 SecondaryNameNode

10201 NameNode

10369 DataNode

12669 JPS

10619 JobTracker

Looks like HMaster is missing and because of this i am not able to access hbase master-status on web browser

Anyhelp please ..

Thanks

2
hadoophbasehiveapache-pigcloudera
Please check the logs for these type of problems! – SSaikia_JtheRocker
Same with me I have collected the errors and exceptions from logs here : stackoverflow.com/questions/18314431/… – Romantic Electron

2 Answers

0
votes

One of the issue could be stale zookeeper data. Try to remove zookeeper data and restart HBase.

0
votes

Go to the logs.

Run HBase at debug level and try starting the master. Search for Exception.