部署flink on yarn时报错
任务提交命令:
/opt/module/flink-1.6.4/bin/yarn-session.sh -n 3 -s 6 -jm 1024 -tm 1024 -nm test -d
提交yarn-session成功
flink on yarn 任务提交出错,报AskTimeoutException和java.util.concurrent.CompletionException异常
flink on yarn 任务提交出错,报AskTimeoutException和java.util.concurrent.CompletionException异常
/opt/module/flink-1.6.4/bin/flink run -m yarn-cluster examples/batch/WordCount.jar
向yarn提交任务失败,log记录为
flink on yarn 任务提交出错,报AskTimeoutException和java.util.concurrent.CompletionException异常
JAVA_HOME为/usr/java/jdk1.8.0_11

更换JDK版本为:JAVA_HOME为/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.201.b09-2.el7_6.x86_64/jre

重启cloudera-manager-agent和cloudera-manager-server 问题解决
或者通过cloudera-manager web页面修改java主目录
flink on yarn 任务提交出错,报AskTimeoutException和java.util.concurrent.CompletionException异常
参考文章:https://blog.csdn.net/Yuan_CSDF/article/details/85020000

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