[FLINK-34382] Release Testing: Verify FLINK-33625 Support System out and err to be redirected to LOG or discarded

• Type: Sub-task
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.19.0
• Component/s: Runtime / Configuration
• Labels: release-testing
• Assignee: Caican Cai
• Reporter: lincoln lee
• Created: 06/Feb/24 06:50
• Updated: 07/Feb/24 09:13
• Resolved: 06/Feb/24 12:46

Description

Test suggestion:

1. Prepare a Flink SQL job and a flink datastream job
   • they can use the print sink or call System.out.println inside of the UDF
2. Add this config to the config.yaml
   • taskmanager.system-out.mode : LOG
3. Run the job
4. Check whether the print log is redirected to log file

SQL demo:

./bin/sql-client.sh

CREATE TABLE orders (
  id           INT,
  app          INT,
  channel      INT,
  user_id      STRING,
  ts           TIMESTAMP(3),
  WATERMARK FOR ts AS ts
) WITH (
   'connector' = 'datagen',
   'rows-per-second'='20',
   'fields.app.min'='1',
   'fields.app.max'='10',
   'fields.channel.min'='21',
   'fields.channel.max'='30',
   'fields.user_id.length'='10'
);

create table print_sink ( 
  id           INT,
  app          INT,
  channel      INT,
  user_id      STRING,
  ts           TIMESTAMP(3)
) with ('connector' = 'print' );

insert into print_sink
select id       ,app       ,channel       ,user_id       ,ts   from orders 

Issue Links

• is a clone of: FLINK-34308 Release Testing Instructions: Verify FLINK-33625 Support System out and err to be redirected to LOG or discarded