Flink 1.10 on yarn提交任务报错
./bin/flink run -m yarn-cluster -yn 2 -yjm 1024 -ytm 1024 ./examples/batch/WordCount.jar
java.lang.Exception: unable to establish the security context at org.apache.flink.runtime.security.SecurityUtils.install(SecurityUtils.java:73) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:964) Caused by: org.apache.flink.runtime.security.modules.SecurityModule$SecurityInstallException: Unable to set the Hadoop login user at org.apache.flink.runtime.security.modules.HadoopModule.install(HadoopModule.java:146) at org.apache.flink.runtime.security.SecurityUtils.install(SecurityUtils.java:67) ... 1 more Caused by: java.lang.NoSuchMethodError: org.apache.flink.runtime.util.HadoopUtils.isCredentialsConfigured(Lorg/apache/hadoop/security/UserGroupInformation;Z)Z at org.apache.flink.runtime.security.modules.HadoopModule.install(HadoopModule.java:140) ... 2 more*来自志愿者整理的flink邮件归档
写回答
-
hi，
可以先做如下尝试：
export HADOOP_USER_NAME=your user
export HADOOP_CONF_DIR=your hadoop conf dir
export HADOOP_CLASSPATH=
/opt/app/hadoop/bin/hadoop classpath*来自志愿者整理的flink邮件归档2021-12-08 16:17:32赞同 展开评论 打赏
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