[FLINK-29178] flink - on -yarn out-off-memory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.14.2
• Component/s: API / DataStream, Deployment / YARN

Environment

thread num：24*2

Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz

mem: 64GB

1333 MHz

disk size：1497G

RW：6.0 Gb/s(600M/s)

BCM5709*4；

JAVA build 1.8.0_281-b09

• Flags: Important

Language

Java

• Assignee: Unassigned
• Reporter: zhangyang
• Created: 02/Sep/22 02:06
• Updated: 07/Sep/22 06:50
• Resolved: 07/Sep/22 06:50

Description

hello,
My task has an "Out Of Memory" exception error after running for 3 hours. The version of my cluster is 1.14.2, the memory allocation of TaskManager is 2g, and the attachment is the log file of jvm's heap memory analysis, which involves the flink framework. So asking for help, thanks!
flink.gc_05.log.0 (2).current