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- 本人安装配置为hadoop2.2.0,并采用的是HA的方式。
- 安装完,测试访问等,正常
- 于是有安装了HBASE0.96.11,配置完后,发现有个现象:
- 直接用./start-hbase.sh启动,相关的HRegionServer无法带起来(后面会有相关日志)
- 如果先手工启动RegionServer,再启动hmater就正常了
- 截取相关主要配置如下:
- core-site.xml:
- <property>
- <name>fs.defaultFS</name>
- <value>hdfs://testcluster</value>
- </property>
- 注意在这个文件里我没有配置fs.default.name这个,请帮我确认hadoop2.2.0中是否还需要这个配置
- hdfs-site.xml:
- <property>
- <name>dfs.nameservices</name>
- <value>testcluster</value>
- </property>
- <property>
- <name>hbase.rootdir</name>
- <value>hdfs://testcluster/hbase</value>
- </property>
- hbase-site.xml:
- <property>
- <name>hbase.rootdir</name>
- <value>hdfs://testcluster/hbase</value> <--这也要确定一下,是否2.0是这样配置的,我知道1.0不是这样配置的
- </property>
- <property>
- 直接使用./start-hbase.sh启动时,regionserver.log报错的日志:
- 2014-02-28 13:19:31,405 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
- 2014-02-28 13:19:31,405 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
- 2014-02-28 13:19:31,405 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:os.name=Linux
- 2014-02-28 13:19:31,406 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:os.arch=amd64
- 2014-02-28 13:19:31,406 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:os.version=2.6.18-194.el5
- 2014-02-28 13:19:31,406 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:user.name=hadoop
- 2014-02-28 13:19:31,406 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:user.home=/hadoop/hadoop
- 2014-02-28 13:19:31,406 INFO [regionserver60020] zookeeper.ZooKeeper: Client environment:user.dir=/hadoop/hadoop/hbase-0.96
- 2014-02-28 13:19:31,520 INFO [main] regionserver.ShutdownHook: Installed shutdown hook thread: Shutdownhook:regionserver60020
- 2014-02-28 13:19:32,293 INFO [regionserver60020] ipc.RpcServer: Stopping server on 60020
- java.io.IOException: java.lang.reflect.InvocationTargetException
- at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:389)
- at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:366)
- at org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConnectionManager.java:247)
- at org.apache.hadoop.hbase.catalog.CatalogTracker.<init>(CatalogTracker.java:149)
- at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:681)
- at org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:644)
- at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:772)
- at java.lang.Thread.run(Thread.java:724)
- Caused by: java.lang.reflect.InvocationTargetException
- at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
- at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
- at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:387)
- ... 7 more
- Caused by: java.lang.ExceptionInInitializerError
- at org.apache.hadoop.hbase.ClusterId.parseFrom(ClusterId.java:64)
- at org.apache.hadoop.hbase.zookeeper.ZKClusterId.readClusterIdZNode(ZKClusterId.java:69)
- at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:83)
- at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.retrieveClusterId(HConnectionManager.java:801)
- at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(HConnectionManager.java:633)
- ... 12 more
- Caused by: java.lang.IllegalArgumentException: java.net.UnknownHostException: testcluster
- at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:418)
- at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:231)
- at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:139)
- at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:510)
- at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:453)
- at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:136)
- at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2433)
- at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:88)
- at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2467)
- at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2449)
- at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:367)
- at org.apache.hadoop.fs.Path.getFileSystem(Path.java:287)
- at org.apache.hadoop.hbase.util.DynamicClassLoader.<init>(DynamicClassLoader.java:104)
- at org.apache.hadoop.hbase.protobuf.ProtobufUtil.<clinit>(ProtobufUtil.java:197)
- ... 17 more
- Caused by: java.net.UnknownHostException: testcluster
- ... 31 more
- 2014-02-28 13:19:32,298 FATAL [regionserver60020] regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
- 2014-02-28 13:19:32,298 INFO [regionserver60020] regionserver.HRegionServer: STOPPED: Initialization of RS failed. Hence aborting RS.
- 2014-02-28 13:19:32,304 INFO [regionserver60020] ipc.RpcServer: Stopping server on 60020
- 2014-02-28 13:19:32,305 ERROR [main] regionserver.HRegionServerCommandLine: Region server exiting
- java.lang.RuntimeException: HRegionServer Aborted
- at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:66)
- at org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:85)
- at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
- at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126)
- at org.apache.hadoop.hbase.regionserver.HRegionServer.main(HRegionServer.java:2313)
- 2014-02-28 13:19:32,307 INFO [Thread-5] regionserver.ShutdownHook: Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=org.apache.hadoop.fs.FileSystem$Ca
- che$ClientFinalizer@40891d67
- 2014-02-28 13:19:32,307 INFO [Thread-5] regionserver.HRegionServer: STOPPED: Shutdown hook
- 2014-02-28 13:19:32,307 INFO [Thread-5] regionserver.ShutdownHook: Starting fs shutdown hook thread.
- 2014-02-28 13:19:32,308 INFO [Thread-5] regionserver.ShutdownHook: Shutdown hook finished.
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