Hi, all. In our hbase cluster, there are many logs like below: 2013-05-13 00:00:04,161 ERROR org.apache.hadoop.hbase.regionserver.HRegionServer: java.lang.IllegalArgumentException at java.nio.Buffer.position(Buffer.java:216) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.blockSeek(HFileReaderV2.java:882) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$ScannerV2.loadBlockAndSeekToKey(HFileReaderV2.java:753) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekTo(HFileReaderV2.java:487) at org.apache.hadoop.hbase.io.hfile.HFileReaderV2$AbstractScannerV2.seekTo(HFileReaderV2.java:501) at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seekAtOrAfter(StoreFileScanner.java:226) at org.apache.hadoop.hbase.regionserver.StoreFileScanner.seek(StoreFileScanner.java:145) at org.apache.hadoop.hbase.regionserver.StoreScanner.<init>(StoreScanner.java:131) at org.apache.hadoop.hbase.regionserver.Store.getScanner(Store.java:2073) at org.apache.hadoop.hbase.regionserver.HRegion$RegionScannerImpl.<init>(HRegion.java:3412) at org.apache.hadoop.hbase.regionserver.HRegion.instantiateRegionScanner(HRegion.java:1642) at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1634) at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1610) at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:4230) at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:4204) at org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:2025) at org.apache.hadoop.hbase.regionserver.HRegionServer.multi(HRegionServer.java:3461) at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426)
and Table config: [image: 内嵌图片 1] Can anyone tell me how I can find the reason about this? -- Bing Jiang weibo: http://weibo.com/jiangbinglover BLOG: http://blog.sina.com.cn/jiangbinglover National Research Center for Intelligent Computing Systems Institute of Computing technology Graduate University of Chinese Academy of Science