关于Flink web ui 上提交任务报“Server Response: Internal server error.”的解决方法 直接进行package后的情况 1.提交任务后报错 2.解决方法 1. 先“build project”,出现的情况如上图所示 2.再进行package,如下图所示 3.再次提交任务,显示成功 此文章只是个人总结,如有错误,请各位大佬指正!!!
964 WARN org.apache.flink.runtime.webmonitor.handlers.JarRunHandler [] -Configuring the job submission via query parameters is deprecated. Please migrate to submitting a JSON request instead
1.提交jar包到flink web UI上sumbit一直出现错误 Server Response Message: Internal server error. 2.直接去flink/log目录排错 cat flink-zytshijack-standalonesession-0-bogon.log 错误提示找不到类 3.确认jar中的运行类是否正确 使用winRAR工具查看jar包发现scala类没有打包进去,导致无法找到我要运行的主类。
今天搭建好flink集群,并使用如下命令提交任务,报了异常。我的命令是: [root@tuge1 flink-1.10.1]# ./bin/flink run -m yarn-cluster -ynm ryj -c vip.shuai7boy.flink.checkpoint.TestSavepoints /data/flinkdata/MyFlinkObj-1.0-SNAPSHOT-jar-with-dependencies.jar 提交后,开始查看Web UI是能正常显示的,...
今天搭建好flink集群,并使用如下命令提交任务,报了异常。我的命令是: [root@tuge1 flink-1.10.1]# ./bin/flink run -m yarn-cluster -ynm ryj -c vip.shuai7boy.flink.checkpoint.TestSavepoints /data/flinkdata/MyFlinkObj-1.0-SNAPSHOT-jar-with-dependencies.jar 提交后,开始查看Web UI是能正常显示的,...
今天搭建好flink集群,并使用如下命令提交任务,报了异常。 我的命令是: [root@tuge1 flink- 1.10 . 1 ]# ./bin/flink run -m yarn-cluster -ynm ryj -c vip.shuai7boy.flink.checkpoint.TestSavepoints /data/flinkdata/MyFlinkObj- 1.0 -SNAPSHOT-jar-with-dependencies.jar ...
flink on yarn 提交任务权限问题 flink客户端向yarn提交任务源码,接下来我们就去ResourceManager中一探究竟创建Dispatcher、ResourceManagerYarnJobClusterEntrypoint类是Yarnper-job集群的入口,包含了我们想看的main方法YarnJobClusterEntrypoint.javapublicstaticvoidma
重新提交jar包到集群中,等待一段时间可以在web-ui上查看到任务提交情况。(如果失败,可能还有其他原因导致到异常!) 三、启动不起来 查看JobManager日志: WARN org.apache.flink.runtime.webmonitor.JobManagerRetriever - Failed to retrieve leader gateway and port. ...
1. 提交flink自带任务WordCount.jar遇到的问题: 问题描述: 最近在提交flink项目example下WordCount.jar批处理任务时遇到以下问题: The main method caused an error: org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could not complete the operation. Number of retries has been exhausted. ...
public ClusterClientProvider<ApplicationId> deployJobCluster( ClusterSpecification clusterSpecification, JobGraph jobGraph, boolean detached) throws ClusterDeploymentException{ try { return deployInternal( clusterSpecification, "Flink per-jobcluster", getYarnJobClusterEntrypoint(), //获取YarnJobClusterEntrypoint,...