[FLINK-22230] Misleading TaskExecutorResourceUtils log messages

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Runtime / Configuration
• Assignee: Unassigned
• Reporter: Chesnay Schepler
• Created: 12/Apr/21 09:12
• Updated: 28/Sep/22 08:04

Description

Stephan Ewen: These lines show up on any execution of a local job and make me think I forgot to configure something I probably should have, wondering whether this might cause problems later? These have been in Flink for a few releases now, might be worth rephrasing, though.

2021-03-30 17:57:22,483 INFO  org.apache.flink.runtime.taskexecutor.TaskExecutorResourceUtils [] - The configuration option taskmanager.cpu.cores required for local execution is not set, setting it to the maximal possible value.
2021-03-30 17:57:22,483 INFO  org.apache.flink.runtime.taskexecutor.TaskExecutorResourceUtils [] - The configuration option taskmanager.memory.task.heap.size required for local execution is not set, setting it to the maximal possible value.
2021-03-30 17:57:22,483 INFO  org.apache.flink.runtime.taskexecutor.TaskExecutorResourceUtils [] - The configuration option taskmanager.memory.task.off-heap.size required for local execution is not set, setting it to the maximal possible value.
2021-03-30 17:57:22,483 INFO  org.apache.flink.runtime.taskexecutor.TaskExecutorResourceUtils [] - The configuration option taskmanager.memory.network.min required for local execution is not set, setting it to its default value 64 mb.
2021-03-30 17:57:22,483 INFO  org.apache.flink.runtime.taskexecutor.TaskExecutorResourceUtils [] - The configuration option taskmanager.memory.network.max required for local execution is not set, setting it to its default value 64 mb.
2021-03-30 17:57:22,483 INFO  org.apache.flink.runtime.taskexecutor.TaskExecutorResourceUtils [] - The configuration option taskmanager.memory.managed.size required for local execution is not set, setting it to its default value 128 mb.