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dubbo如何清缓存? #2792

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ghost opened this issue Nov 16, 2018 · 15 comments
Closed

dubbo如何清缓存? #2792

ghost opened this issue Nov 16, 2018 · 15 comments

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@ghost
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ghost commented Nov 16, 2018

最开始在服务器上部署了一个dubbo提供者的服务,然后在项目种删除掉该服务对应的dubbo配置文件,重新打包,为啥仍然可以注册服务成功?如何清除缓存?

@ghost
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ghost commented Nov 16, 2018

启动服务是通过他自带的main方法启动的

@carryxyh
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carryxyh commented Nov 16, 2018

没有配置文件应该是不能注册成功的。也不能启动成功。
不知道你想清理什么缓存,是zk的数据么

@ghost
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ghost commented Nov 16, 2018

应该是那个zookeeper的,我配置文件都删了,还能注册成功

@carryxyh
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删除配置文件之后重启可以成功么
不会注册成功的,没有zk的配置,怎么知道注册到哪个zk上呢,怎么还会有注册成功这一说。

@ghost
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ghost commented Nov 16, 2018

可以成功,
77 20d4hm_31b 2vp mb3
最开始在有这个provider的时候通过
s98_y5 30yj j0wkt u9wh这种方式部署上去了,admin可以显示,后面把这个provider删除了依然重新打包重新启动依然可以注册成功

@carryxyh
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看一下打出来的包中是否还包含配置文件

@ghost
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ghost commented Nov 16, 2018

k0b 9nvna hx0 gf oehy
不存在了,会不会是我那个关闭服务的时候我是直接把命令窗口关了?还是要用命令关闭服务?

@ghost
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ghost commented Nov 16, 2018

fae db ojk_p555b 7yo0pr
这意思是wo我那个服务的进程没有关闭吗

@carryxyh
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carryxyh commented Nov 16, 2018

这不是dubbo的问题。
dubbo默认不会在zk上创建持久节点,也不会缓存配置文件。没有配置文件的情况下更不会启动成功(没有使用注解的情况下)。请你检查自己的服务器部署的jar包是不是最新版本或者其他操作是否有问题。

@ghost
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ghost commented Nov 16, 2018

我使用了注解,就是在测试注解的方式

@ghost
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ghost commented Nov 16, 2018

fae db ojk_p555b 7yo0pr

@ghost
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ghost commented Nov 16, 2018

_ v7 krfr8s 2 j e om 8
发错了,是这个

@ghost
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ghost commented Nov 16, 2018

好像是这个日志文件,我把他删了重新运行就不行了,为啥呢
mm zn1 sm x h q _pm0 54
62m5 0e bcu10gl_g roeb

@ghost
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ghost commented Nov 16, 2018

这文件有啥用

@ghost
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ghost commented Nov 16, 2018

谁解决下?

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