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From Louis Hust <louis.h...@gmail.com>
Subject Re: Scan got exception
Date Thu, 09 Jul 2015 08:27:13 GMT
Yes, i will report as a bug

2015-07-09 0:48 GMT+08:00 Vladimir Rodionov <vladrodionov@gmail.com>:

> Is this issue reproducible? If - yes, then please submit a bug.
>
> -Vlad
>
> On Wed, Jul 8, 2015 at 2:32 AM, Louis Hust <louis.hust@gmail.com> wrote:
>
> > Any idea?
> >
> > 2015-07-01 9:50 GMT+08:00 Louis Hust <louis.hust@gmail.com>:
> >
> > > So the cdh5.2.0 is patched with HBASE-11678 ?
> > >
> > > 2015-07-01 6:43 GMT+08:00 Stack <stack@duboce.net>:
> > >
> > >> I checked Vladimir and 5.2.0 is the first release with the
> > >> necessary HBASE-11678 "BucketCache ramCache fills heap after running a
> > few
> > >> hours".
> > >>
> > >> FYI,
> > >> Thanks,
> > >> St.Ack
> > >>
> > >> On Tue, Jun 30, 2015 at 3:03 PM, Vladimir Rodionov <
> > >> vladrodionov@gmail.com>
> > >> wrote:
> > >>
> > >> > I believe CDH 5.2.0 does not contain all BucketCache critical
> patches,
> > >> but
> > >> > I may be wrong.
> > >> >
> > >> > -Vlad
> > >> >
> > >> > On Tue, Jun 30, 2015 at 12:25 AM, Louis Hust <louis.hust@gmail.com>
> > >> wrote:
> > >> >
> > >> > > <property>
> > >> > > <name>hbase.bucketcache.size</name>
> > >> > > <value>800000</value>
> > >> > > <source>hbase-site.xml</source>
> > >> > > </property>
> > >> > > <property>
> > >> > > <name>hbase.bucketcache.ioengine</name>
> > >> > > <value>file:/export/hbase/cache.data</value>
> > >> > > <source>hbase-site.xml</source>
> > >> > > </property>
> > >> > > <property>
> > >> > > <name>hbase.bucketcache.combinedcache.enabled</name>
> > >> > > <value>false</value>
> > >> > > <source>hbase-site.xml</source>
> > >> > > </property>
> > >> > >
> > >> > > 2015-06-30 12:22 GMT+08:00 Ted Yu <yuzhihong@gmail.com>:
> > >> > >
> > >> > > > How do you configure BucketCache ?
> > >> > > >
> > >> > > > Thanks
> > >> > > >
> > >> > > > On Mon, Jun 29, 2015 at 8:35 PM, Louis Hust <
> louis.hust@gmail.com
> > >
> > >> > > wrote:
> > >> > > >
> > >> > > > > BTW, the hbase is hbase0.98.6 CHD5.2.0
> > >> > > > >
> > >> > > > > 2015-06-30 11:31 GMT+08:00 Louis Hust <louis.hust@gmail.com>:
> > >> > > > >
> > >> > > > > > Hi, all
> > >> > > > > >
> > >> > > > > > When I scan a table using hbase shell, got the
following
> > >> message:
> > >> > > > > >
> > >> > > > > > hbase(main):001:0> scan 'atpco:ttf_record6'
> > >> > > > > > ROW                                          
   COLUMN+CELL
> > >> > > > > >
> > >> > > > > > ERROR:
> > >> > > >
> org.apache.hadoop.hbase.exceptions.OutOfOrderScannerNextException:
> > >> > > > > > Expected nextCallSeq: 1 But the nextCallSeq got
from client:
> > 0;
> > >> > > > > > request=scanner_id: 201542113 number_of_rows:
100
> > close_scanner:
> > >> > > false
> > >> > > > > > next_call_seq: 0
> > >> > > > > > at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3193)
> > >> > > > > > at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:29587)
> > >> > > > > > at
> > >> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2031)
> > >> > > > > > at
> > >> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108)
> > >> > > > > > at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:114)
> > >> > > > > > at
> > >> > org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:94)
> > >> > > > > > at java.lang.Thread.run(Thread.java:744)
> > >> > > > > >
> > >> > > > > >
> > >> > > > > > *And the region server got the following error:*
> > >> > > > > >
> > >> > > > > > 2015-06-30 11:08:11,877 ERROR
> > >> > > > > > [B.defaultRpcServer.handler=27,queue=0,port=60020]
> > >> ipc.RpcServer:
> > >> > > > > > Unexpected throwable object
> > >> > > > > > java.lang.IllegalArgumentException: Negative position
> > >> > > > > >         at
> > >> > sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:675)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.io.hfile.bucket.FileIOEngine.read(FileIOEngine.java:87)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getBlock(BucketCache.java:406)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.io.hfile.LruBlockCache.getBlock(LruBlockCache.java:389)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2.readBlock(HFileReaderV2.java:359)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.readNextDataBlock(HFileReaderV2.java:635)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.next(HFileReaderV2.java:749)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.StoreFileScanner.next(StoreFileScanner.java:136)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:108)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.StoreScanner.next(StoreScanner.java:507)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.KeyValueHeap.next(KeyValueHeap.java:140)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.populateResult(HRegion.java:3900)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextInternal(HRegion.java:3980)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:3858)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.nextRaw(HRegion.java:3849)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3245)
> > >> > > > > >         at
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:29587)
> > >> > > > > >         at
> > >> > > > >
> org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2031)
> > >> > > > > >         at
> > >> > > > >
> org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108)
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> > >
> > >
> >
>

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