[FLINK-14215] Add Docs for TM and JM Environment Variable Setting

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Done
• Affects Version/s: 1.9.0
• Fix Version/s: 1.8.3, 1.9.2, 1.10.0
• Component/s: Documentation
• Labels: pull-request-available
• Assignee: Zhenqiu Huang
• Reporter: Zhenqiu Huang
• Created: 25/Sep/19 15:55
• Updated: 15/Oct/19 08:47
• Resolved: 15/Oct/19 08:47

Description

Add description for
/**

• Prefix for passing custom environment variables to Flink's master process.
• For example for passing LD_LIBRARY_PATH as an env variable to the AppMaster, set:
• containerized.master.env.LD_LIBRARY_PATH: "/usr/lib/native"
• in the flink-conf.yaml.
  */
  public static final String CONTAINERIZED_MASTER_ENV_PREFIX = "containerized.master.env.";

/**

• Similar to the {@see CONTAINERIZED_MASTER_ENV_PREFIX}

  , this configuration prefix allows

• setting custom environment variables for the workers (TaskManagers).
  */
  public static final String CONTAINERIZED_TASK_MANAGER_ENV_PREFIX = "containerized.taskmanager.env.";

Issue Links

• links to: GitHub Pull Request #9887