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From Louis Hust <louis.h...@gmail.com>
Subject Re: Scan got exception
Date Wed, 01 Jul 2015 01:50:15 GMT
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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