Re: error when connect Doris via mysql

[王 铁]

I compiled with open jdk 1.8.0_302

and I launched fe with the same version but I still got this error info

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________________________________
发件人: ling miao <lingm...@apache.org>
发送时间: Tuesday, December 14, 2021 2:11:46 PM
收件人: dev <dev@doris.apache.org>
主题: Re: error when connect Doris via mysql

The jdk version is openJDK 11 in default.
If you use the default values when compiling in the image, you need to run
with openjdk 11.

Compile doc: [
https://doris.apache.org/master/zh-CN/installing/compilation.html#%E4%BD%BF%E7%94%A8-docker-%E5%BC%80%E5%8F%91%E9%95%9C%E5%83%8F%E7%BC%96%E8%AF%91-%E6%8E%A8%E8%8D%90
]

Ling Miao

王 铁 <wangtie_...@outlook.com> 于2021年12月14日周二 12:37写道：

> I changed OpenJDK today but still got this error
>
> 获取 Outlook for iOS<https://aka.ms/o0ukef>
> ________________________________
> 发件人: ling miao <lingm...@apache.org>
> 发送时间: Monday, December 13, 2021 6:30:37 PM
> 收件人: dev <dev@doris.apache.org>
> 主题: Re: error when connect Doris via mysql
>
> We use open in Doris image,
> So you need to use open also ~
>
> Ling Miao
>
> 王 铁 <wangtie_...@outlook.com> 于2021年12月13日周一 17:33写道：
>
> > I am using Oracle JDK 1.8.0_121
> >
> > ok I will change it and retry
> >
> > thanks
> > ________________________________
> > 发件人: ling miao <lingm...@apache.org>
> > 发送时间: 2021年12月13日 16:49
> > 收件人: dev <dev@doris.apache.org>
> > 主题: Re: error when connect Doris via mysql
> >
> > Are you using oracle jdk or open jdk？
> >
> > Ling Miao
> >
> > 王 铁 <wangtie_...@outlook.com> 于2021年12月13日周一 16:47写道：
> >
> > > so I compiled source code with java 1.8.0_302 which from docker env
> > >
> > > and I launched fe with java 1.8.0_121
> > >
> > > is this tiny difference the reason we discussed before?
> > >
> > > ________________________________
> > > 发件人: Jianliang Qi <jianliang5...@gmail.com>
> > > 发送时间: 2021年12月13日 16:32
> > > 收件人: dev@doris.apache.org <dev@doris.apache.org>
> > > 主题: Re: error when connect Doris via mysql
> > >
> > > Hi wangtie.
> > >
> > > Running and compiling Doris JDK must be consistent.
> > >
> > > You can reference the compile doc[1] to change the JDK version while
> > > compiling.
> > >
> > > [1]
> > >
> > >
> >
> https://doris.apache.org/master/zh-CN/installing/compilation.html#%E4%BD%BF%E7%94%A8-docker-%E5%BC%80%E5%8F%91%E9%95%9C%E5%83%8F%E7%BC%96%E8%AF%91-%E6%8E%A8%E8%8D%90
> > >
> > > On Mon, Dec 13, 2021 at 4:17 PM 王 铁 <wangtie_...@outlook.com> wrote:
> > >
> > > > Hi
> > > >
> > > > I have compiled source code with using docker image, and I have
> started
> > > fe
> > > > progress on one server
> > > >
> > > > when I tried to connect use : ./mysql-client -h host -P port -uroot
> > > >
> > > > there is an error shown on screen : ERROR 2013 (HY000): Lost
> connection
> > > to
> > > > MySQL server at 'reading initial communication packet', system
> error: 0
> > > >
> > > > and in the same time , there are some warn infomation which is
> printed
> > in
> > > > fe.warn.log like this
> > > >
> > > > ERROR (doris-mysql-nio-pool-8|143)
> > > > [AcceptListener.lambda$handleEvent$1():86] connect processor
> exception
> > > > because
> > > > java.lang.NoSuchMethodError:
> > > > java.nio.ByteBuffer.limit(I)Ljava/nio/ByteBuffer;
> > > > at
> > > >
> > org.apache.doris.mysql.MysqlChannel.sendOnePacket(MysqlChannel.java:259)
> > > > ~[palo-fe.jar:3.4.0]
> > > > at
> > > org.apache.doris.mysql.MysqlChannel.sendAndFlush(MysqlChannel.java:265)
> > > > ~[palo-fe.jar:3.4.0]
> > > > at org.apache.doris.mysql.MysqlProto.negotiate(MysqlProto.java:169)
> > > > ~[palo-fe.jar:3.4.0]
> > > > at
> > > >
> > >
> >
> org.apache.doris.mysql.nio.AcceptListener.lambda$handleEvent$1(AcceptListener.java:63)
> > > > ~[palo-fe.jar:3.4.0]
> > > > at
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> > > > [?:1.8.0_121]
> > > > at
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> > > > [?:1.8.0_121]
> > > > at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
> > > >
> > > > is this an issue or my mistake ?
> > > >
> > > > thank you guys.
> > > >
> > >
> >
>