[RATIS-2133] Ignore http proxy for ratis grpc client & server

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.1.1, 3.2.0
• Component/s: gRPC
• Assignee: Sadanand Shenoy
• Reporter: Sadanand Shenoy
• Created: 01/Aug/24 05:45
• Updated: 10/Sep/24 21:51
• Resolved: 01/Aug/24 15:31

Description

netty-proxy-handler artifact is required to handle cases where http proxy is configured in an application . 

Currently it is excluded from the misc jar.

Caused by: java.lang.NoClassDefFoundError: org/apache/ratis/thirdparty/io/netty/handler/proxy/HttpProxyHandler
    at org.apache.ratis.thirdparty.io.grpc.netty.ProtocolNegotiators$ProxyProtocolNegotiationHandler.protocolNegotiationEventTriggered(ProtocolNegotiators.java:526)
    at org.apache.ratis.thirdparty.io.grpc.netty.ProtocolNegotiators$ProtocolNegotiationHandler.userEventTriggered(ProtocolNegotiators.java:1061)
    at org.apache.ratis.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:398)
    at org.apache.ratis.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:376)
    at org.apache.ratis.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireUserEventTriggered(AbstractChannelHandlerContext.java:368)
    at org.apache.ratis.thirdparty.io.netty.channel.DefaultChannelPipeline$HeadContext.userEventTriggered(DefaultChannelPipeline.java:1428)
    at org.apache.ratis.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:396)
    at org.apache.ratis.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:376)
    at org.apache.ratis.thirdparty.io.netty.channel.DefaultChannelPipeline.fireUserEventTriggered(DefaultChannelPipeline.java:913)
    at org.apache.ratis.thirdparty.io.grpc.netty.WriteBufferingAndExceptionHandler.handlerAdded(WriteBufferingAndExceptionHandler.java:62)
    at org.apache.ratis.thirdparty.io.netty.channel.AbstractChannelHandlerContext.callHandlerAdded(AbstractChannelHandlerContext.java:1114) 

Issue Links

• causes: HDDS-11257 Ozone write does not work when http proxy is set for the JVM.
• links to: GitHub Pull Request #53
• links to: GitHub Pull Request #1128