Hi，
I want to upgrade hbase from 0.94 to 0.96. According to
http://hbase.apache.org/book/upgrade0.96.html. I shutdown 0.94 cluster, use
bin/hbase upgrade -check, I encountered a problem as follows:
13/12/16 15:43:08 INFO util.HFileV1Detector: Target dir is:
hdfs://node01:9000/hbase
13/12/16 15:43:08 ERROR util.HFileV1Detector:
java.lang.UnsupportedOperationException: This is supposed to be overridden by
subclasses.
13/12/16 15:43:08 WARN migration.UpgradeTo96: There are some HFileV1, or
corrupt files (files with incorrect major version).
and use bin/hbase upgrade -execute can list the trackers:
13/12/16 15:45:56 INFO zookeeper.ClientCnxn: EventThread shut down
13/12/16 15:45:56 INFO zookeeper.ZooKeeper: Session: 0x142f975e49e0003 closed
13/12/16 15:45:56 INFO migration.UpgradeTo96: Starting Namespace upgrade
13/12/16 15:45:57 WARN conf.Configuration: fs.default.name is deprecated.
Instead, use fs.defaultFS
Exception in thread "main" java.lang.UnsupportedOperationException: This is
supposed to be overridden by subclasses.
at
com.google.protobuf.GeneratedMessage.getUnknownFields(GeneratedMessage.java:180)
at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$GetListingRequestProto.getSerializedSize(ClientNamenodeProtocolProtos.java:18005)
at
com.google.protobuf.AbstractMessageLite.toByteString(AbstractMessageLite.java:49)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.constructRpcRequest(ProtobufRpcEngine.java:149)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:193)
at sun.proxy.$Proxy10.getListing(Unknown Source)
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:616)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
at sun.proxy.$Proxy10.getListing(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getListing(ClientNamenodeProtocolTranslatorPB.java:440)
at org.apache.hadoop.hdfs.DFSClient.listPaths(DFSClient.java:1526)
at org.apache.hadoop.hdfs.DFSClient.listPaths(DFSClient.java:1509)
at
org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:407)
at org.apache.hadoop.hbase.util.FSUtils.getVersion(FSUtils.java:473)
at
org.apache.hadoop.hbase.migration.NamespaceUpgrade.verifyNSUpgrade(NamespaceUpgrade.java:488)
at
org.apache.hadoop.hbase.migration.NamespaceUpgrade.upgradeTableDirs(NamespaceUpgrade.java:127)
at
org.apache.hadoop.hbase.migration.NamespaceUpgrade.run(NamespaceUpgrade.java:502)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.executeTool(UpgradeTo96.java:222)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.executeUpgrade(UpgradeTo96.java:212)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.run(UpgradeTo96.java:134)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at
org.apache.hadoop.hbase.migration.UpgradeTo96.main(UpgradeTo96.java:258)
my hadoop version is: hadoop-2.0.0-cdh4.2.1 and hbase version is
0.94.0-cdh4.2.1.
Waiting for your help. Thanks~
Best Wishes!
hzwangxx
