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From mukund murrali <mukundmurra...@gmail.com>
Subject Re: Exception in HBase get
Date Mon, 10 Jul 2017 07:47:24 GMT
I know the row key. So in what way it will be helpful in analyzing this
issue?

Regards,

Mukund Murrali

On Mon, Jul 10, 2017 at 5:32 AM, Ted Yu <yuzhihong@gmail.com> wrote:

> Can you find the hfile where this exception happens when doing get / scan ?
>
> Unfortunately the log didn't contain row key.
> Here is small change which would log row key:
>
> https://pastebin.com/XU5hCLXq
>
> Cheers
>
> On Thu, Jul 6, 2017 at 10:17 PM, Graceline Abigail Prem Kumar <
> pgabigail95@gmail.com> wrote:
>
> > Hi
> >
> > We are currently used Hbase 1.2.5. This exception occurs frequently, both
> > on the server and on the client side.
> >
> > Regards,
> > Graceline Abigail P
> >
> > On Thu, Jul 6, 2017 at 11:08 AM, Graceline Abigail Prem Kumar <
> > pgabigail95@gmail.com> wrote:
> >
> > > Hi
> > >
> > > We have got an IllegalStateException during HBase get operation. And
> > we're
> > > not sure about the cause. Here is the exception trace. What could the
> > > problem be?
> > >
> > > Caused by: java.lang.IllegalStateException: isDelete failed:
> > > deleteBuffer=22, qualifier=21, timestamp=1487055525513, comparison
> > result:
> > > 1
> > >     at org.apache.hadoop.hbase.regionserver.
> ScanDeleteTracker.isDeleted(
> > > ScanDeleteTracker.java:147)
> > >     at org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.
> > > match(ScanQueryMatcher.java:395)
> > >     at org.apache.hadoop.hbase.regionserver.StoreScanner.
> > > next(StoreScanner.java:529)
> > >     at org.apache.hadoop.hbase.regionserver.KeyValueHeap.
> > > next(KeyValueHeap.java:150)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.
> > > populateResult(HRegion.java:5731)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.
> > > nextInternal(HRegion.java:5894)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion$
> > > RegionScannerImpl.nextRaw(HRegion.java:5668)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion$
> > > RegionScannerImpl.next(HRegion.java:5645)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion$
> > > RegionScannerImpl.next(HRegion.java:5631)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion.get(
> > > HRegion.java:6829)
> > >     at org.apache.hadoop.hbase.regionserver.HRegion.get(
> > > HRegion.java:6807)
> > >     at org.apache.hadoop.hbase.regionserver.RSRpcServices.
> > > get(RSRpcServices.java:2049)
> > >     at org.apache.hadoop.hbase.protobuf.generated.
> > > ClientProtos$ClientService$2.callBlockingMethod(
> ClientProtos.java:33644)
> > >     at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2188)
> > >     ... 4 more
> > >
> > > Mon Jul 03 04:34:07 PDT 2017, RpcRetryingCaller{
> > globalStartTime=1499081647183,
> > > pause=100, retries=35}, java.io.IOException: java.io.IOException:
> > isDelete
> > > failed: deleteBuffer=22, qualifier=21, timestamp=1487055525513,
> > comparison
> > > result: 1
> > >     at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2239)
> > >     at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> > >     at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(
> > > RpcExecutor.java:133)
> > >     at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.
> > > java:108)
> > >     at java.lang.Thread.run(Thread.java:745)
> > >
> > > Regards,
> > > Graceline Abigail P
> > >
> >
>

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