Yifeng Jiang created HBASE-5899:
-----------------------------------
Summary: Local cluster tries to connect to HDFS which makes the
startup failed
Key: HBASE-5899
URL: https://issues.apache.org/jira/browse/HBASE-5899
Project: HBase
Issue Type: Bug
Affects Versions: 0.92.1, 0.92.0
Environment: Mac OS X Lion
Reporter: Yifeng Jiang
In 0.92, HBase local cluster won't start because of trying to connect to local
HDFS. This error does not happen in 0.90.
We should not need to connect to HDFS to run a local cluster.
Here is my hbase-site.xml
{code:xml}
<configuration>
<property>
<name>hbase.rootdir</name>
<value>file:///usr/local/hbase/var/hbase</value>
</property>
</configuration>
{code}
This is the error:
{noformat}
2012-04-30 11:32:22,225 ERROR
org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start master
java.net.ConnectException: Call to localhost/127.0.0.1:8020 failed on
connection exception: java.net.ConnectException: Connection refused
at org.apache.hadoop.ipc.Client.wrapException(Client.java:1095)
at org.apache.hadoop.ipc.Client.call(Client.java:1071)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
at $Proxy11.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:119)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:238)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:203)
at
org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1386)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1404)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:123)
at
org.apache.hadoop.hbase.util.JVMClusterUtil.startup(JVMClusterUtil.java:185)
at
org.apache.hadoop.hbase.LocalHBaseCluster.startup(LocalHBaseCluster.java:418)
at
org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:141)
at
org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:103)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at
org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76)
at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1637)
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:489)
at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:434)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:560)
at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:184)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1202)
at org.apache.hadoop.ipc.Client.call(Client.java:1046)
... 20 more
{noformat}
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