Yulin Niu created HBASE-25982: --------------------------------- Summary: NettyRpcServerRequestDecoder.exceptionCaught log e instead of e.getCause Key: HBASE-25982 URL: https://issues.apache.org/jira/browse/HBASE-25982 Project: HBase Issue Type: Improvement Reporter: Yulin Niu Assignee: Yulin Niu
After this change, we can get exception, otherwise null 2021-06-08T18:50:38,235 TRACE [NettyRpcServer-4-2] ipc.NettyRpcServerRequestDecoder(76): Connection /127.0.1.1:46443; caught unexpected downstream exception.2021-06-08T18:50:38,235 DEBUG [NettyRpcServer-4-2] ipc.NettyRpcServerRequestDecoder(76): Connection /127.0.1.1:46443; caught unexpected downstream exception.org.apache.hadoop.hbase.ipc.UnknownServiceException: CompactionService at org.apache.hadoop.hbase.ipc.ServerRpcConnection.processConnectionHeader(ServerRpcConnection.java:498) ~[classes/:?] at org.apache.hadoop.hbase.ipc.ServerRpcConnection.processOneRpc(ServerRpcConnection.java:450) ~[classes/:?] at org.apache.hadoop.hbase.ipc.NettyServerRpcConnection.process(NettyServerRpcConnection.java:89) ~[classes/:?] at org.apache.hadoop.hbase.ipc.NettyServerRpcConnection.process(NettyServerRpcConnection.java:73) ~[classes/:?] at org.apache.hadoop.hbase.ipc.NettyServerRpcConnection.process(NettyServerRpcConnection.java:68) ~[classes/:?] at org.apache.hadoop.hbase.ipc.NettyRpcServerRequestDecoder.channelRead(NettyRpcServerRequestDecoder.java:62) ~[classes/:?] at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) -- This message was sent by Atlassian Jira (v8.3.4#803005)