[IOTDB-1415] OOM caused by ChunkCache

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: master branch, 0.12.0, 0.11.3
• Component/s: Core/Engine
• Labels: pull-request-available
• Assignee: Yuan Tian
• Reporter: Yuan Tian
• Created: 02/Jun/21 02:09
• Updated: 15/Jun/21 10:08
• Resolved: 15/Jun/21 10:08

Description

Test environment

IoTDB：fit4,fit5,fit7 （3 nodes and 3 replica）

benchmark：fit4,fit5,fit7（each benchmark instance connect to the local server）

IoTDB version: 31f077ed752b759442c7f95aa4f003dbdb229260

benchmark barnch: 0.12

benchmark config:

IoTDB config:

 

Phenomenon

2021-05-24 11:52:22,226 server started
2021-05-24 17:39:37,642  throw connection reset exception in server
2021-05-25 04:44:47,377 throw OOM Exception in server

Issue Links

• links to: GitHub Pull Request #3308
• links to: GitHub Pull Request #3312