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harpc's Issues

handleRuntimeExceptions

RT:
使用0.10.0编译Thrift文件的时候生成的java文件实现了org.apache.thrift.ProcessFunction的handleRuntimeExceptions函数,但是0.10.0的java包里面的org.apache.thrift.ProcessFunction是没有handleRuntimeExceptions这个函数的,请问怎么解决生成的时候不生成handleRuntimeExceptions这个函数?

对性能测试指标表示疑惑

读者使用原生的thrift的java版本,内网10M的带宽平均每1k的请求数据也要1~2ms左右,请问您的0.32秒是怎么测出来的,有具体的测试代码示例吗

No handlers could be found for logger "bfd.harpc.loadbalancer"

client side 随机出现, 每一次出错 在 server 那里 ,同样的方法会被调用 多次

怎么破?

有时会伴有以下“错误”

No handlers could be found for logger "bfd.harpc.loadbalancer"
Traceback (most recent call last):
  File "/home/steven/gits/deploy_lda/server_test_hrpc.py", line 61, in <module>
    rv=proxy_client.train(X[0:9000],y[0:9000],32,'justtest')
  File "/usr/local/lib/python2.7/dist-packages/bfd/harpc/client.py", line 181, in _method_proxy
    return self._method_call(method_name, *args)
  File "/usr/local/lib/python2.7/dist-packages/bfd/harpc/client.py", line 217, in _method_call
    raise RpcException("Connection request timeout!")
bfd.harpc.exceptions.RpcException
Exception in thread Thread-3 (most likely raised during interpreter shutdown):
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
  File "/usr/lib/python2.7/threading.py", line 763, in run
  File "/usr/local/lib/python2.7/dist-packages/kazoo-2.2.1-py2.7.egg/kazoo/protocol/connection.py", line 477, in zk_loop
  File "/usr/lib/python2.7/threading.py", line 586, in set
  File "/usr/lib/python2.7/threading.py", line 407, in notifyAll
<type 'exceptions.TypeError'>: 'NoneType' object is not callable

Java Client api方式通过zk字符串连接失败, 似乎创建时没有带上/harpc根节点

部分报错信息, 直连address的方式没有以下问题:

2017-06-20 00:35:35,969 INFO [main-EventThread] org.apache.curator.framework.state.ConnectionStateManager: State change: CONNECTED
2017-06-20 00:35:36,049 ERROR [main] com.bfd.harpc.registry.ZkClientRegistry: Create node error in the path : ${服务全名}/clients/${host}:0:i_
java.lang.IllegalArgumentException: Path must start with / character
at org.apache.curator.utils.PathUtils.validatePath(PathUtils.java:54)
at org.apache.curator.utils.PathUtils.validatePath(PathUtils.java:37)
at org.apache.curator.utils.ZKPaths.fixForNamespace(ZKPaths.java:63)
at org.apache.curator.framework.imps.NamespaceImpl.fixForNamespace(NamespaceImpl.java:82)
at org.apache.curator.framework.imps.CuratorFrameworkImpl.fixForNamespace(CuratorFrameworkImpl.java:579)
at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:434)
at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:44)
at com.bfd.harpc.registry.ZkClientRegistry.buildPathClients(ZkClientRegistry.java:125)
at com.bfd.harpc.registry.ZkClientRegistry.register(ZkClientRegistry.java:98)
at com.bfd.harpc.config.ClientConfig.createProxy(ClientConfig.java:149)
.......

通过web端开启的server无法被删除?

如果通过本地直接启动服务端,在页面上是可以有“查看/删除”两个选项的。
但是一旦通过web的“+server”按钮添加之后,这个服务就没办法删除掉了(删除按钮不见了)。同时,在zookeeper中的地址 /harpc/service$name/servers/ip:port 是无法被rmr命令删除的。

我不理解这是设计上的问题,还是我操作不正确?

harpc能支持广播吗

一个场景,一个codis放着数据D,然后我在多台机器里起着进程,每个进程里存在这么一份D,
我期望当codis被修改的时候,他们来调一下我的函数,这个函数会重读这个D。

我期望所有harpc控制的进程都执行这样的操作,而不是选一个。

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