jiafeng.zhang created HBASE-5853:
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Summary: java.lang.RuntimeException: readObject can't find class
org.apache.hadoop.hdfs.protocol.HdfsFileStatus
Key: HBASE-5853
URL: https://issues.apache.org/jira/browse/HBASE-5853
Project: HBase
Issue Type: Bug
Components: regionserver
Affects Versions: 0.92.1
Environment: hadoop-0.23.1 hbase-0.92.1
Reporter: jiafeng.zhang
Fix For: 0.92.1
2012-04-23 12:51:07,474 WARN org.apache.hadoop.ipc.Client: Unexpected error
reading responses on connection Thread[IPC Client (1260987126) connection to
server121/172.16.40.121:9000 from smp,5,main]
java.lang.RuntimeException: readObject can't find class
org.apache.hadoop.hdfs.protocol.HdfsFileStatus
at
org.apache.hadoop.io.ObjectWritable.loadClass(ObjectWritable.java:372)
at
org.apache.hadoop.io.ObjectWritable.readObject(ObjectWritable.java:223)
at
org.apache.hadoop.io.ObjectWritable.readFields(ObjectWritable.java:75)
at
org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:832)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:756)
Caused by: java.lang.ClassNotFoundException: Class
org.apache.hadoop.hdfs.protocol.HdfsFileStatus not found
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1151)
at
org.apache.hadoop.io.ObjectWritable.loadClass(ObjectWritable.java:368)
... 4 more
2012-04-23 12:51:07,797 FATAL
org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server
server124,60020,1335152900476: Replay of HLog required. Forcing server shutdown
org.apache.hadoop.hbase.DroppedSnapshotException: region:
hbase_cdr,e0072b2b-5e19-431f-bb69-a6427765eac4,1334902272934.8365a7cbf90dd558f297d70224113c8a.
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:1278)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:1162)
at
org.apache.hadoop.hbase.regionserver.HRegion.flushcache(HRegion.java:1104)
at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:400)
at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushOneForGlobalPressure(MemStoreFlusher.java:202)
at
org.apache.hadoop.hbase.regionserver.MemStoreFlusher.run(MemStoreFlusher.java:223)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Failed on local exception: java.io.IOException:
Error reading responses; Host Details : local host is:
"server124/172.16.40.124"; destination host is: ""server121":9000;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:724)
at org.apache.hadoop.ipc.Client.call(Client.java:1094)
at
org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:193)
at $Proxy10.getFileInfo(Unknown Source)
at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:100)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:65)
at $Proxy10.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1172)
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:725)
at
org.apache.hadoop.hbase.regionserver.StoreFile.computeHDFSBlockDistribution(StoreFile.java:449)
at
org.apache.hadoop.hbase.regionserver.StoreFile.open(StoreFile.java:473)
at
org.apache.hadoop.hbase.regionserver.StoreFile.createReader(StoreFile.java:548)
at
org.apache.hadoop.hbase.regionserver.Store.internalFlushCache(Store.java:595)
at org.apache.hadoop.hbase.regionserver.Store.flushCache(Store.java:506)
at org.apache.hadoop.hbase.regionserver.Store.access$100(Store.java:89)
at
org.apache.hadoop.hbase.regionserver.Store$StoreFlusherImpl.flushCache(Store.java:1905)
at
org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:1254)
... 6 more
Caused by: java.io.IOException: Error reading responses
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:763)
Caused by: java.lang.RuntimeException: readObject can't find class
org.apache.hadoop.hdfs.protocol.HdfsFileStatus
at
org.apache.hadoop.io.ObjectWritable.loadClass(ObjectWritable.java:372)
at
org.apache.hadoop.io.ObjectWritable.readObject(ObjectWritable.java:223)
at
org.apache.hadoop.io.ObjectWritable.readFields(ObjectWritable.java:75)
at
org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:832)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:756)
Caused by: java.lang.ClassNotFoundException: Class
org.apache.hadoop.hdfs.protocol.HdfsFileStatus not found
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1151)
at
org.apache.hadoop.io.ObjectWritable.loadClass(ObjectWritable.java:368)
... 4 more
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