org.apache.hadoop.hbase.NotServingRegionException

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  • In open source nightly test, DefaultHBaseTest failed for following reason: 13/02/27 20:46:48 INFO zookeeper.ZooKeeper: Session: 0x3d1d63087c0003 closed org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=10, exceptions: Wed Feb 27 20:46:08 UTC 2013, org.apache.hadoop.hbase.client.ScannerCallable@3e018c74, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: .META.,,1 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:2833) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2060) 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$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1326) Wed Feb 27 20:46:09 UTC 2013, org.apache.hadoop.hbase.client.ScannerCallable@3e018c74, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: .META.,,1 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:2833) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2060) 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$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1326)
    via by Wei Hu (QE),
  • In open source nightly test, DefaultHBaseTest failed for following reason: 13/02/27 20:46:48 INFO zookeeper.ZooKeeper: Session: 0x3d1d63087c0003 closed org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=10, exceptions: Wed Feb 27 20:46:08 UTC 2013, org.apache.hadoop.hbase.client.ScannerCallable@3e018c74, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: .META.,,1 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:2833) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2060) 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$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1326) Wed Feb 27 20:46:09 UTC 2013, org.apache.hadoop.hbase.client.ScannerCallable@3e018c74, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: .META.,,1 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:2833) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2060) 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$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1326)
    via by Wei Hu (QE),
  • table can't disable and scan
    via by Jameson Li,
  • region in a bad state - how to manually fix
    via by Bill Graham,
  • HBase region servers OOME
    via by Ashish Shinde,
  • is my hbase cluster overloaded?
    via by Li Li,
  • Region is not online: -ROOT-,,0
    via by Venkata siva kamesh Bhallamudi,
    • org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: .META.,,1 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:2833) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2060) 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$Server.call(WritableRpcEngine.java:364) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1326)
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