Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

提交任务至yarn session时,flink管理界面没有可运行的任务

Open
#257 2 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
hadoop, java, sql

Research direction

Start by reproducing the submitted command against the referenced YARN session application and compare the YARN-session and Flink management views shown in the issue. Review the session and submission logs, including nohup.out, to determine why no runnable task appears; done means the submitted SQL is visible as runnable in the Flink management interface.

Written by the indexing model from the issue text.

Description

我的提交命令是:
sh submit.sh -sql /home/sideSql4.txt -name ff -remoteSqlPluginPath /home/flinkStreamSQL-1.8.0_release/flinkStreamSQL-1.8.0_release/plugins -localSqlPluginPath /home/flinkStreamSQL-1.8.0_release/flinkStreamSQL-1.8.0_release/plugins -mode yarn -yarnconf /opt/cloudera/parcels/CDH/etc/hadoop/conf.dist -flinkconf /home/flink-1.8.0/conf -confProp {"time.characteristic":"EventTime","sql.checkpoint.interval":10000} -yarnSessionConf {"yid":"application_1579007643767_0009"}

查看nohup.out时,显示一下信息:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
log4j:WARN No appenders could be found for logger (org.apache.hadoop.util.Shell).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
confProp={"time.characteristic":"EventTime","sql.checkpoint.interval":10000}
applicationId=application_1579007643767_0009

yarn-session任务如下:
image

flink管理界面没有可运行任务:
image

Dominant language
Java
Stars
2k
Forks
913
PR merge metrics
No merged PRs in 30d

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from DTStack/flinkStreamSQL

All issues in DTStack/flinkStreamSQL

Similar issues

More Java issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.