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Hudson commented on HBASE-25933: -------------------------------- Results for branch master [build #307 on builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/307/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/307/General_20Nightly_20Build_20Report/] (x) {color:red}-1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/307/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/] (/) {color:green}+1 jdk11 hadoop3 checks{color} -- For more information [see jdk11 report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/307/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > Log trace raw exception, instead of cause message in > NettyRpcServerRequestDecoder > --------------------------------------------------------------------------------- > > Key: HBASE-25933 > URL: https://issues.apache.org/jira/browse/HBASE-25933 > Project: HBase > Issue Type: Improvement > Affects Versions: 3.0.0-alpha-1, 2.2.7, 2.5.0, 2.3.5, 2.4.3 > Reporter: Wellington Chevreuil > Assignee: Wellington Chevreuil > Priority: Minor > Fix For: 3.0.0-alpha-1, 2.5.0, 2.3.6, 2.4.4 > > > In *NettyRpcServerRequestDecoder,* override of *exceptionCaught* method tries > to log the exception cause message, however this not always will have a > content, causing debugging of connection failure issues harder to > troubleshoot. We should simply log trace the observed *Throwable* reference > itself: > > {noformat} > 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 > index 1e844bb02cb..40f59ad1259 100644 > --- > 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 @@ class NettyRpcServerRequestDecoder extends > ChannelInboundHandlerAdapter { > 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(); > } > } > {noformat} > -- This message was sent by Atlassian Jira (v8.3.4#803005)