在Windows下MyEclipse运行JAVA程序连接HBASE读取数据出错
运行环境:Hadoop-2.5.0+Hbase-0.98.6
问题描述:
15
/
06
/
11
15
:
35
:
50
ERROR Shell: Failed to locate the winutils binary in the hadoop binary path
java.io.IOException: Could not locate executable
null
\bin\winutils.exe in the Hadoop binaries.
at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:
356
)
at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:
371
)
at org.apache.hadoop.util.Shell.<clinit>(Shell.java:
364
)
at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:
80
)
at org.apache.hadoop.security.SecurityUtil.getAuthenticationMethod(SecurityUtil.java:
611
)
at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:
272
)
at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:
260
)
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:
790
)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:
760
)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:
633
)
at org.apache.spark.util.Utils$$anonfun$getCurrentUserName$
1
.apply(Utils.scala:
2001
)
at org.apache.spark.util.Utils$$anonfun$getCurrentUserName$
1
.apply(Utils.scala:
2001
)
at scala.Option.getOrElse(Option.scala:
120
)
at org.apache.spark.util.Utils$.getCurrentUserName(Utils.scala:
2001
)
at org.apache.spark.SecurityManager.<init>(SecurityManager.scala:
207
)
at org.apache.spark.SparkEnv$.create(SparkEnv.scala:
218
)
at org.apache.spark.SparkEnv$.createDriverEnv(SparkEnv.scala:
163
)
at org.apache.spark.SparkContext.createSparkEnv(SparkContext.scala:
269
)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:
272
)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:
154
)
at SparkFromHbase$.main(SparkFromHbase.scala:
15
)
at SparkFromHbase.main(SparkFromHbase.scala)
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:
606
)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:
134
)
解答:参考http://www.cnblogs.com/hyl8218/p/5492450.html
问题解决,输出结果:
17/08/26 22:44:32 INFO client.HConnectionManager$HConnectionImplementation: Closing zookeeper sessionid=0x15e1ee0ec4c000e
colfam1:q1 ->value-1
17/08/26 22:44:32 INFO zookeeper.ZooKeeper: Session: 0x15e1ee0ec4c000e closed
17/08/26 22:44:32 INFO zookeeper.ClientCnxn: EventThread shut down