hbase启动的时候报：cat: /home/hadoop/hbase-0.94.6-cdh4.5.0/target/cached_classpath.txt: 没有那个文件或目录

启动hbase的时候：

-cdh4.5.0/bin$ hbase shell
cat: /home/hadoop/hbase-0.94.-cdh4.5.0/target/cached_classpath.txt: 没有那个文件或目录
// :: WARN conf.Configuration: hadoop.native.lib is deprecated. Instead, use io.native.lib.available
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Type "exit<RETURN>" to leave the HBase Shell
Version 0.94.-cdh4.5.0, r, Wed Nov  :: PST 

scan 表的时候出现：

hbase(main)::> scan 'qq'
// :: INFO ipc.HBaseRPC: Server at localhost/127.0.0.1: could not be reached after  tries, giving up.
// :: INFO ipc.HBaseRPC: Server at localhost/127.0.0.1: could not be reached after  tries, giving up.
// :: INFO ipc.HBaseRPC: Server at localhost/127.0.0.1: could not be reached after  tries, giving up.
// :: INFO ipc.HBaseRPC: Server at localhost/127.0.0.1: could not be reached after  tries, giving up.
// :: INFO ipc.HBaseRPC: Server at localhost/127.0.0.1: could not be reached after  tries, giving up.

查看了下日志

t,,, corePoolSize=, maxPoolSize=
-- ::, DEBUG org.apache.hadoop.hbase.master.cleaner.CleanerChore: initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveLogCleaner
-- ::, DEBUG org.apache.hadoop.hbase.master.cleaner.CleanerChore: initialize cleaner=org.apache.hadoop.hbase.master.cleaner.TimeToLiveHFileCleaner
-- ::, INFO org.apache.hadoop.http.HttpServer: SSL is enabled on HttpServer at http://0.0.0.0:-1/ - not live
-- ::, INFO org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
-- ::, INFO org.apache.hadoop.http.HttpServer: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer$QuotingInputFilter)
-- ::, INFO org.apache.hadoop.http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context master
-- ::, INFO org.apache.hadoop.http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
-- ::, INFO org.apache.hadoop.http.HttpServer: Jetty bound to port
-- ::, INFO org.mortbay.log: jetty-6.1..cloudera.
-- ::, INFO org.mortbay.log: Started SelectChannelConnector@0.0.0.0:
-- ::, DEBUG org.apache.hadoop.hbase.master.HMaster: Started service threads

不知到有没有人遇到这样的情况