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Posted to dev@linkis.apache.org by binbincheng <74...@qq.com.INVALID> on 2023/02/23 14:14:41 UTC
[DISCUSS]Discussion on the problems that occur during the execution of flink tasks
Wechat group "Apache Linkis community Development group " chat records are as follows:
Speechless! :
@Mr.Lightning Did you use flink? I see that there is a package flink-connector-mysql-cdc that conflicts with the jetty-util package class name. Executing the flink task will report an error. How do you deal with this?
Mr. Lightning:
I use this cdc, and I seem to be looking for the same one, looking for an old version.
Speechless! :
Help me to see what version, I have a conflict according to the official website 1.1.1, my version is these two.
Mr. Lightning:
specific package name
Speechless! :
com.alibaba.ververica,flink-connector-mysql-cdc。
Speechless! :
ok I also change the version
Mr. Lightning:
What is the name of your conflicting package.
Speechless! :
org/eclipse/jetty/util/compression/DeflaterPool this.
Mr. Lightning:
My flink is 1.12.2
Speechless! :
mine too
Speechless! :
Strange, does your execution of flink tasks not report conflicts?
Mr. Lightning:
No, my version is different from yours
Speechless! :
I use linkis1.3.0, flink1.12.2
Mr. Lightning:
I said jetty version.
Speechless! :
I'll try it
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如下面所述:
无言!:
@张华金 用的有flink没?我现在看有个包flink-connector-mysql-cdc跟jetty-util的包类名有冲突 执行flink任务会报错 这个你是怎么处理的
闪电先生:
我有用这个cdc,好像要找一样的,找一个老版本。
无言!:
帮忙看下什么版本,我按官网1.1.1有冲突,我的版本是这两个。
闪电先生:
具体的包名
无言!:
com.alibaba.ververica,flink-connector-mysql-cdc。
无言!:
ok我也换个版本
闪电先生:
你冲突的包叫什么。
无言!:
org/eclipse/jetty/util/compression/DeflaterPool 这个。
闪电先生:
我的flink是1.12.2
无言!:
我的也是
无言!:
奇怪 你的执行flink任务不报冲突吗
闪电先生:
没有,我的版本和你不一样
无言!:
我用的是linkis1.3.0,flink1.12.2
闪电先生:
我说jetty版本。
无言!:
我换换试试