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Masatake Iwasaki commented on HADOOP-16982: ------------------------------------------- Hmm.. The test has no problem without the patch for me. With the patch, the test fails with following stacktrace in the test log. {noformat} 2020-04-14 18:55:40,096 [nioEventLoopGroup-3-1] ERROR web.DatanodeHttpServer (RestCsrfPreventionFilterHandler.java:exceptionCaught(94)) - Exception in RestCsrfPreventionFilterHandler java.lang.NoSuchMethodError: io.netty.util.internal.AppendableCharSequence.setLength(I)V at io.netty.handler.codec.http.HttpObjectDecoder$HeaderParser.process(HttpObjectDecoder.java:893) at io.netty.handler.codec.http.HttpObjectDecoder$LineParser.process(HttpObjectDecoder.java:941) at io.netty.buffer.AbstractByteBuf.forEachByteAsc0(AbstractByteBuf.java:1350) at io.netty.buffer.AbstractByteBuf.forEachByte(AbstractByteBuf.java:1330) at io.netty.handler.codec.http.HttpObjectDecoder$HeaderParser.parse(HttpObjectDecoder.java:872) at io.netty.handler.codec.http.HttpObjectDecoder$LineParser.parse(HttpObjectDecoder.java:928) at io.netty.handler.codec.http.HttpObjectDecoder.decode(HttpObjectDecoder.java:195) at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:505) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:444) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:283) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1422) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:931) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:700) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:635) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:552) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:514) at io.netty.util.concurrent.SingleThreadEventExecutor$6.run(SingleThreadEventExecutor.java:1044) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) {noformat} > Update Netty to 4.1.48.Final > ---------------------------- > > Key: HADOOP-16982 > URL: https://issues.apache.org/jira/browse/HADOOP-16982 > Project: Hadoop Common > Issue Type: Task > Affects Versions: 3.3.0 > Reporter: Wei-Chiu Chuang > Assignee: Lisheng Sun > Priority: Blocker > Fix For: 3.3.0 > > Attachments: HADOOP-16982.001.patch > > > We are currently on Netty 4.1.45.Final. We should update to the latest > 4.1.48.Final -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org