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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Lease exception when I execute large scan with filters.
Date Thu, 10 Apr 2014 12:21:25 GMT
Can you give us a bit more information:

HBase release you're running
What filters are used for the scan

Thanks

On Apr 10, 2014, at 2:36 AM, gortiz <gortiz@pragsis.com> wrote:

> I got this error when I execute a full scan with filters about a table.
> 
> Caused by: java.lang.RuntimeException: org.apache.hadoop.hbase.regionserver.LeaseException:
org.apache.hadoop.hbase.regionserver.LeaseException: lease '-4165751462641113359' does not
exist
>    at org.apache.hadoop.hbase.regionserver.Leases.removeLease(Leases.java:231)
>    at org.apache.hadoop.hbase.regionserver.HRegionServer.next(HRegionServer.java:2482)
>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>    at java.lang.reflect.Method.invoke(Method.java:597)
>    at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:320)
>    at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1428)
> 
> I have read about increase the lease time and rpc time, but it's not working.. what else
could I try?? The table isn't too big. I have been checking the logs from GC, HMaster and
some RegionServers and I didn't see anything weird. I tried as well to try with a couple of
caching values.

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