在Windows下MyEclipse运行JAVA程序连接HBASE读取数据出错

Posted 2020-10-04 smallji

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

 

windows64位平台的hadoop2 5 0版本以上插件包 hadoop dll winutils exe 下载地址：http://download.csdn.net/download/lwf2510/8676209