当前位置：网站首页>Flink系列：checkpoint调优
Flink系列：checkpoint调优
2022-06-30 16:47:00 【NIO4444】
目录
解决效果
checkpoint大小：3M下降到200KB
checkpoint时间：300ms下降到50ms
问题现象
checkpoint 90M，30并行度，每个taskManager任务约3M
问题分析
任务拉取的配置较多，实际使用的相对较少
问题解决
只拉取本任务相关的配置，其余删除即可。
边栏推荐
- Only black-and-white box test is required for test opening post? No, but also learn performance test
- VS code 树视图 treeView
- 现在玩期货需要注意什么，在哪里开户比较安全，我第一次接触
- Ardunio esp32 DH11 real time uploading temperature and humidity Alibaba cloud self built mqtt
- Deep understanding of JVM (I) - memory structure (I)
- Babbitt | yuanuniverse daily must read: minors ask for a refund after a reward. The virtual anchor says he is a big wrongdoer. How do you think of this regulatory loophole
- ABAP publish restful service
- 【二叉树】前序遍历构造二叉搜索树
- 5g has been in business for three years. Where will innovation go in the future?
- Redis (VII) - sentry
猜你喜欢
Switching routing (VLAN) experiment
Redis (V) - advanced data types
Apache 解析漏洞（CVE-2017-15715)_漏洞复现
![[PROJECT] Xiaomao school (IX)](/img/01/f7fc609e7a156d6e60ce6482ba2ac1.jpg)
[PROJECT] Xiaomao school (IX)
Spin lock exploration
Inventory in the first half of 2022: summary of major updates and technical points of 20+ mainstream databases
MySQL advanced - index optimization (super detailed)
MIT science and Technology Review released the list of innovators under the age of 35 in 2022, including alphafold authors, etc
同济、阿里的CVPR 2022最佳学生论文奖研究了什么？这是一作的解读
What will be the game changes brought about by the meta universe?
随机推荐
.NET ORM框架HiSql实战-第一章-集成HiSql
【二叉树】前序遍历构造二叉搜索树
MySQL reports that the column timestamp field cannot be null
Redis (V) - advanced data types
It's not easy to say I love you | use the minimum web API to upload files
【机器学习】K-means聚类分析
【剑指Offer】53 - I. 在排序数组中查找数字 I
Alexnet of CNN classic network (Theory)
Servlet operation principle_ API details_ Advanced path of request response construction (servlet_2)
IEEE TBD SCI impact factor increased to 4.271, ranking Q1!
Small tools (3) integration knife4j3.0.3 interface document
Animesr: learnable degradation operator and new real world animation VSR dataset
What will be the game changes brought about by the meta universe?
MySQL advanced - index optimization (super detailed)
[BJDCTF2020]The mystery of ip|[CISCN2019 华东南赛区]Web11|SSTI注入
Compile and generate busybox file system
基于SSH的网上商城设计
【义修换届大礼包】
Design of online shopping mall based on SSH
[binary tree] preorder traversal to construct binary search tree