You can use the hbck utility to repair these kinds of problems. $ hbase hbck -repair OR $ hbase hbck -fixMeta
Thanks Divye Sheth On Tue, Mar 11, 2014 at 4:55 PM, Umesh Chaudhary <[email protected]>wrote: > > Hi, > I am using Hbase 0.94.1 with Hadoop 1.2.1 and using Thrift API to access > tables stored in Hbase from my C# application. I am able to connect to > Server but while going to perform any operation from client it gives > following error in CLI-log: > > 14/03/11 12:18:53 WARN > client.HConnectionManager$HConnectionImplementation: Encountered problems > when prefetch META table: > org.apache.hadoop.hbase.TableNotFoundException: Cannot find row in .META. > for table: tblAssetsView, > row=t\x00\x00\x00b\x00\x00\x00l\x00\x00\x00A\x00\x00\x00s\x00\x00\x00s\x00\x00\x00e\x00\x00\x00t\x00\x00\x00s\x00\x00\x00V\x00\x00\x00i\x00\x00\x00e\x00\x00\x00w\x00\x00\x00,,99999999999999 > at > org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:151) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.prefetchRegionCache(HConnectionManager.java:1059) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1121) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1001) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:958) > at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:251) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:155) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getTable(ThriftServerRunner.java:458) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getTable(ThriftServerRunner.java:464) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getRowWithColumnsTs(ThriftServerRunner.java:766) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getRow(ThriftServerRunner.java:739) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.hadoop.hbase.thrift.HbaseHandlerMetricsProxy.invoke(HbaseHandlerMetricsProxy.java:65) > at com.sun.proxy.$Proxy6.getRow(Unknown Source) > at > org.apache.hadoop.hbase.thrift.generated.Hbase$Processor$getRow.getResult(Hbase.java:3906) > at > org.apache.hadoop.hbase.thrift.generated.Hbase$Processor$getRow.getResult(Hbase.java:3894) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) > at > org.apache.hadoop.hbase.thrift.TBoundedThreadPoolServer$ClientConnnection.run(TBoundedThreadPoolServer.java:287) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > 14/03/11 12:18:53 WARN thrift.ThriftServerRunner$HBaseHandler: > tblAssetsView > org.apache.hadoop.hbase.TableNotFoundException: tblAssetsView > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1139) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1001) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:958) > at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:251) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:155) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getTable(ThriftServerRunner.java:458) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getTable(ThriftServerRunner.java:464) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getRowWithColumnsTs(ThriftServerRunner.java:766) > at > org.apache.hadoop.hbase.thrift.ThriftServerRunner$HBaseHandler.getRow(ThriftServerRunner.java:739) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.hadoop.hbase.thrift.HbaseHandlerMetricsProxy.invoke(HbaseHandlerMetricsProxy.java:65) > at com.sun.proxy.$Proxy6.getRow(Unknown Source) > at > org.apache.hadoop.hbase.thrift.generated.Hbase$Processor$getRow.getResult(Hbase.java:3906) > at > org.apache.hadoop.hbase.thrift.generated.Hbase$Processor$getRow.getResult(Hbase.java:3894) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) > at > org.apache.hadoop.hbase.thrift.TBoundedThreadPoolServer$ClientConnnection.run(TBoundedThreadPoolServer.java:287) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > > > > But I can access my table from Hbase Shell with all shell operations. I am > totally stuck here, please devise some methods to overcome this issue. > > > Umesh Chaudhary >
