HDFS Lease Exception and failing hbase import job

[#1]

Hi Team,

Can someone please look into the below strange issue,

Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): No lease on /user/hbase/.hbase-snapshot/.tmp/Table_Name

The above error is throwing when i am running HBase snapshot Import and the job is failing.

Not regularly but failing some of the times.

Please do the needful and help me with this issue.

Thanks & Regards,

[#2]

Hello @kvinod ,

These "org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException)" Exceptions commonly indicates that the HDFS file which is being used is being deleted or moved.

Do you have parallel jobs accessing the same path in same time ?

[#3]

Hey @satz 

There is no other process is running at that time and only one job is running and frequently it is failing with below error.

Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): No lease on /user/hbase/.hbase-snapshot/.tmp/

And the import job is failing.

But when i re-ran it is completing with out any bugs.

Please help me with your thoughts.

Thanks,

Vinod

[#4]

Hello Team,

Can someone please give me your response and help me with this issue.

Regards,

Vinod