Flink 提交任务报错:文件 /tmp/application_xxx-flink-conf.yml 不存在

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本文介绍了在提交Apache Flink任务时遇到的文件不存在错误,详细分析了错误原因并提供了解决方案,包括确认配置文件路径、检查文件权限、确认文件存在、检查文件路径配置和校正任务提交命令。

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Flink 提交任务报错:文件 /tmp/application_xxx-flink-conf.yml 不存在

在大数据处理中,Apache Flink 是一个流式处理引擎,它提供了高效、可扩展的分布式数据处理能力。然而,有时在提交 Flink 任务时,可能会遇到一些错误。本文将讨论一种常见的错误情况,即提交任务时报告文件不存在的错误。

错误描述:
当尝试提交 Flink 任务时,可能会遇到以下错误信息:

File does not exist: /tmp/application_xxx-flink-conf.yml

错误分析:
该错误表示 Flink 在执行任务时无法找到指定的配置文件 /tmp/application_xxx-flink-conf.yml。在 Flink 中,配置文件通常用于指定作业的参数、资源和运行环境等信息。当提交任务时,Flink 基于配置文件来加载相应的配置项。然而,如果指定的配置文件不存在,就会触发此错误。

解决方法:
要解决此问题,可以采取以下步骤:

  1. 确认配置文件路径:首先,确保配置文件的路径和名称是正确的。检查提交任务时指定的配置文件路径是否正确,并且文件名是否拼写正确。确保文件路径中没有额外的空格或错误字符。

  2. 检查文

networks:  net:    external: trueservices:  jobmanager1:    restart: always    image: apache/flink:1.16.3    container_name: jobmanager1    hostname: jobmanager1    ports:     - '8081:8081'    volumes:      - /etc/localtime:/etc/localtime      - /home/sumengnan/apache/flink/timezone:/etc/timezone      - /home/sumengnan/apache/flink/conf/flink-conf-jobmanager1.yaml:/opt/flink/conf/flink-conf.yaml      - /home/sumengnan/apache/flink/conf/log4j.properties:/opt/flink/conf/log4j.properties      - /home/sumengnan/apache/flink/conf/logback.xml:/opt/flink/conf/logback.xml      - /home/sumengnan/apache/flink/conf/log4j-console.properties:/opt/flink/conf/log4j-console.properties      - /home/sumengnan/apache/flink/conf/logback-console.xml:/opt/flink/conf/logback-console.xml      - /home/sumengnan/apache/flink/data:/opt/flink/data      - /home/sumengnan/apache/flink/log:/opt/flink/log      - /home/sumengnan/apache/flink/tmp:/opt/flink/tmp    networks:      - net  jobmanager2:    restart: always    image: apache/flink:1.16.3    container_name: jobmanager2    hostname: jobmanager2    ports:     - '8082:8081'    volumes:      - /etc/localtime:/etc/localtime      - /home/sumengnan/apache/flink/timezone:/etc/timezone      - /home/sumengnan/apache/flink/conf/flink-conf-jobmanager2.yaml:/opt/flink/conf/flink-conf.yaml      - /home/sumengnan/apache/flink/conf/log4j.properties:/opt/flink/conf/log4j.properties      - /home/sumengnan/apache/flink/conf/logback.xml:/opt/flink/conf/logback.xml      - /home/sumengnan/apache/flink/conf/log4j-console.properties:/opt/flink/conf/log4j-console.properties      - /home/sumengnan/apache/flink/conf/logback-console.xml:/opt/flink/conf/logback-console.xml      - /home/sumengnan/apache/flink/data:/opt/flink/data      - /home/sumengnan/apache/flink/log:/opt/flink/log      - /home/sumengnan/apache/flink/tmp:/opt/flink/tmp    networks:      - net    depenes_on:      - jobmanager1  taskmanager1:    restart: always    image: apache/flink:1.16.3    container_name: taskmanager1    hostname: taskmanager1    command: taskmanager    volumes:      - /etc/localtime:/etc/localtime      - /home/sumengnan/apache/flink/timezone:/etc/timezone      - /home/sumengnan/apache/flink/conf/flink-conf-taskmanager1.yaml:/opt/flink/conf/flink-conf.yaml      - /home/sumengnan/apache/flink/conf/log4j.properties:/opt/flink/conf/log4j.properties      - /home/sumengnan/apache/flink/conf/logback.xml:/opt/flink/conf/logback.xml      - /home/sumengnan/apache/flink/conf/log4j-console.properties:/opt/flink/conf/log4j-console.properties      - /home/sumengnan/apache/flink/conf/logback-console.xml:/opt/flink/conf/logback-console.xml      - /home/sumengnan/apache/flink/data:/opt/flink/data      - /home/sumengnan/apache/flink/log:/opt/flink/log      - /home/sumengnan/apache/flink/tmp:/opt/flink/tmp    networks:      - net    depenes_on:      - jobmanager1      - jobmanager2  taskmanager2:    restart: always    image: apache/flink:1.16.3    container_name: taskmanager2    hostname: taskmanager2    command: taskmanager    volumes:      - /etc/localtime:/etc/localtime      - /home/sumengnan/apache/flink/timezone:/etc/timezone      - /home/sumengnan/apache/flink/conf/flink-conf-taskmanager2.yaml:/opt/flink/conf/flink-conf.yaml      - /home/sumengnan/apache/flink/conf/log4j.properties:/opt/flink/conf/log4j.properties      - /home/sumengnan/apache/flink/conf/logback.xml:/opt/flink/conf/logback.xml      - /home/sumengnan/apache/flink/conf/log4j-console.properties:/opt/flink/conf/log4j-console.properties      - /home/sumengnan/apache/flink/conf/logback-console.xml:/opt/flink/conf/logback-console.xml      - /home/sumengnan/apache/flink/data:/opt/flink/data      - /home/sumengnan/apache/flink/log:/opt/flink/log      - /home/sumengnan/apache/flink/tmp:/opt/flink/tmp    networks:      - net    depenes_on:      - jobmanager1      - jobmanager2  taskmanager3:    restart: always    image: apache/flink:1.16.3    container_name: taskmanager3    hostname: taskmanager3    command: taskmanager    volumes:      - /etc/localtime:/etc/localtime      - /home/sumengnan/apache/flink/timezone:/etc/timezone      - /home/sumengnan/apache/flink/conf/flink-conf-taskmanager3.yaml:/opt/flink/conf/flink-conf.yaml      - /home/sumengnan/apache/flink/conf/log4j.properties:/opt/flink/conf/log4j.properties      - /home/sumengnan/apache/flink/conf/logback.xml:/opt/flink/conf/logback.xml      - /home/sumengnan/apache/flink/conf/log4j-console.properties:/opt/flink/conf/log4j-console.properties      - /home/sumengnan/apache/flink/conf/logback-console.xml:/opt/flink/conf/logback-console.xml      - /home/sumengnan/apache/flink/data:/opt/flink/data      - /home/sumengnan/apache/flink/log:/opt/flink/log      - /home/sumengnan/apache/flink/tmp:/opt/flink/tmp    networks:      - net    depenes_on:      - jobmanager1      - jobmanager2
最新发布
04-04
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