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Mukul Kumar Singh commented on RATIS-168: ----------------------------------------- The latest patch updates the grpc to {{1.7.1}} and netty to {{4.1.16.Final}}. However when I updated the netty to {{4.1.19.Final}}. Netty version of grpc is documented at: https://github.com/grpc/grpc-java/blob/11ee67801d3d30f7111301dd754af2ceeca959f8/build.gradle With Netty 4.1.19.Final the compilation fails with the following error. {code} [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /Users/msingh/code/work/ratis/update_grpc1/ratis-proto-shaded/src/main/java/org/apache/ratis/shaded/io/grpc/netty/GrpcHttp2HeadersUtils.java:[258,16] org.apache.ratis.shaded.io.grpc.netty.GrpcHttp2HeadersUtils.GrpcHttp2RequestHeaders is not abstract and does not override abstract method valueIterator(java.lang.CharSequence) in org.apache.ratis.shaded.io.netty.handler.codec.http2.Http2Headers [ERROR] /Users/msingh/code/work/ratis/update_grpc1/ratis-proto-shaded/src/main/java/org/apache/ratis/shaded/io/grpc/netty/GrpcHttp2HeadersUtils.java:[424,16] org.apache.ratis.shaded.io.grpc.netty.GrpcHttp2HeadersUtils.GrpcHttp2ResponseHeaders is not abstract and does not override abstract method valueIterator(java.lang.CharSequence) in org.apache.ratis.shaded.io.netty.handler.codec.http2.Http2Headers [ERROR] /Users/msingh/code/work/ratis/update_grpc1/ratis-proto-shaded/src/main/java/org/apache/ratis/shaded/io/grpc/netty/GrpcHttp2OutboundHeaders.java:[28,7] org.apache.ratis.shaded.io.grpc.netty.GrpcHttp2OutboundHeaders is not abstract and does not override abstract method valueIterator(java.lang.CharSequence) in org.apache.ratis.shaded.io.netty.handler.codec.http2.Http2Headers {code} > Update Grpc and netty versions in Ratis. > ---------------------------------------- > > Key: RATIS-168 > URL: https://issues.apache.org/jira/browse/RATIS-168 > Project: Ratis > Issue Type: Improvement > Reporter: Mukul Kumar Singh > Assignee: Mukul Kumar Singh > Attachments: RATIS-168.001.patch, RATIS-168.002.patch, > RATIS-168.003.patch, RATIS-168.004.patch > > > Ratis is using grpc version 1.0.1, This version should be updated to a later > version. -- This message was sent by Atlassian JIRA (v6.4.14#64029)