HBASE-25933 Log trace raw exception, instead of cause message in NettyRpcServerRequestDecoder (#3323)

wchevreuil · wchevreuil · commit fa577ad92c62 · 2021-05-27T20:04:42.000+01:00
Signed-off-by: Rushabh Shah <shahrs87@gmail.com> Signed-off-by: Peter Somogyi <psomogyi@apache.org> Signed-off-by: Josh Elser <elserj@apache.org> (Cherry picked from commit feb89d9)
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/NettyRpcServerRequestDecoder.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/NettyRpcServerRequestDecoder.java
@@ -74,7 +74,7 @@ public void channelInactive(ChannelHandlerContext ctx) throws Exception {
   public void exceptionCaught(ChannelHandlerContext ctx, Throwable e) {
     allChannels.remove(ctx.channel());
     NettyRpcServer.LOG.trace("Connection {}; caught unexpected downstream exception.",
-        ctx.channel().remoteAddress(), e.getCause());
+        ctx.channel().remoteAddress(), e);
     ctx.channel().close();
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,7 @@ public void channelInactive(ChannelHandlerContext ctx) throws Exception {`
`74`	`74`	`public void exceptionCaught(ChannelHandlerContext ctx, Throwable e) {`
`75`	`75`	`allChannels.remove(ctx.channel());`
`76`	`76`	`NettyRpcServer.LOG.trace("Connection {}; caught unexpected downstream exception.",`
`77`		`- ctx.channel().remoteAddress(), e.getCause());`
	`77`	`+ ctx.channel().remoteAddress(), e);`
`78`	`78`	`ctx.channel().close();`
`79`	`79`	`}`
`80`	`80`	`}`