在对hbase进行scan操作时发现客户端日志中出现了错误信息:Failed after attempts=14, exceptions:
Fri Jan 24 10:20:24 CST 2014, org.apache.hadoop.hbase.client.ScannerCallable@1ca20460, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: paper_webpage,com.tianjinwe.epaper:http/mrxb/mrxb/2014-01/19/content_7028412.htm,1390320348106.eb4a83ece84ee10f380c8ef1e7aa0afa.
Fri Jan 24 10:20:25 CST 2014, org.apache.hadoop.hbase.client.ScannerCallable@1ca20460, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: paper_webpage,com.tianjinwe.epaper:http/mrxb/mrxb/2014-01/19/content_7028412.htm,1390320348106.eb4a83ece84ee10f380c8ef1e7aa0afa.
看了一个帖子说数据损坏大致当前数据存放的regin无法使用,然后通过hadoop fsck命令查看文件时ok的,然后检查hbase,发现状态不一致,INCONSISTENT,然后对此进行修复,报了个异常,然后就卡那不动了,异常信息
Exception in thread "main" org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.hbase.NotServingRegionException: Received close for test,213889991328741046,1388999467093.10393850426a05ab13f76cdf183a9b59. but we are not serving it
at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3207)
at org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3188)
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$Server.call(WritableRpcEngine.java:323)
at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426)
我也遇到这种现象,报错17/01/03 10:19:15 INFO client.AsyncProcess: #20, table=routes, attempt=13/35 failed=1ops, last exception: org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region routes,,1483338302327.de49635f3c48128e5a7026301d12f0af. is not online on hadoop01,16020,1483409308579
楼主觉得是什么错误??