Hi Team,
I have upgraded netty-handler jar version recently from 4.1.77.Final
to 5.0.0.Alpha2 but looks like my GRPC call is getting failed in between
because of this upgrade.
After upgrading the above jar below is flow where it is getting failed.
Issue is with the method *toInternalLevel *present in LogLevel class under
netty-handler jar. In earlier version(4.1.77.Final) of this jar this method
had access modifier as public but in current version(5.0.0.Alpha2) public
access modifier has been removed and because of that I am getting below
exception.
"stackTrace": "java.lang.IllegalAccessError: tried to access method
io.netty.handler.logging.LogLevel.toInternalLevel()Lio/netty/util/internal/logging/InternalLogLevel;
from class io.netty.handler.codec.http2.Http2FrameLogger\n\tat
io.netty.handler.codec.http2.Http2FrameLogger.checkAndConvertLevel(Http2FrameLogger.java:63)\n\tat
io.netty.handler.codec.http2.Http2FrameLogger.<init>(Http2FrameLogger.java:54)\n\tat
io.grpc.netty.NettyClientHandler.newHandler(NettyClientHandler.java:201)\n\tat
io.grpc.netty.NettyClientHandler.newHandler(NettyClientHandler.java:158)\n\tat
io.grpc.netty.NettyClientTransport.start(NettyClientTransport.java:217)\n\t...
9 frames truncated\n\t... 3 common frames omitted\nWrapped by:
io.grpc.StatusRuntimeException: INTERNAL: Panic! This is a bug!\n\tat
io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:271)\n\tat
io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:252)\n\tat
*Code Flow:*
*NettyClientHandler(grpc-netty : 1.47.0):*
Http2FrameLogger frameLogger = new Http2FrameLogger(LogLevel.DEBUG,
NettyClientHandler.class);
|
|
*Http2FrameLogger(netty-codec-http2 : 4.1.77.Final)*
public Http2FrameLogger(LogLevel level, Class<?> clazz) {
this(checkAndConvertLevel(level),
InternalLoggerFactory.getInstance(checkNotNull(clazz, "clazz")));
}
|
|
*Http2FrameLogger(netty-codec-http2 : 4.1.77.Final)*
private static InternalLogLevel checkAndConvertLevel(LogLevel level) {
return ((LogLevel)ObjectUtil.checkNotNull(level,
"level")).toInternalLevel();
}
|
|
*LogLevel(netty-handler : 5.0.0.Alpha2)*
InternalLogLevel toInternalLevel() {
return internalLevel;
}
Thanks for any thoughts,
Vivek Baranwal
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