[infinispan-issues] [JBoss JIRA] (HRJS-24) "Unknown version:-96" appears sometimes on the server while put/get operation

"Unknown version:-96" appears sometimes on the server while put/get operation ----------------------------------------------------------------------------- Key: HRJS-24 URL: https://issues.jboss.org/browse/HRJS-24 Project: Infinispan Javascript client Issue Type: Bug Affects Versions: 0.3.0 Reporter: Anna Manukyan Assignee: Galder Zamarreño I have extended the radargun with nodejs plugin so that later it is possible to test the xsite failover. The issue is that sometimes under the load while performing a put/get request over nodejs client, I am getting the following exception on the server: {code} 14:02:56,885 ERROR [org.infinispan.server.hotrod.CacheDecodeContext] (HotRodServerWorker-7-1) ISPN005003: Exception reported: org.infinispan.server.hotrod.UnknownVersionException: Unknown version:-96 at org.infinispan.server.hotrod.HotRodDecoder.readHeader(HotRodDecoder.java:199) at org.infinispan.server.hotrod.HotRodDecoder.decodeHeader(HotRodDecoder.java:129) at org.infinispan.server.hotrod.HotRodDecoder.decode(HotRodDecoder.java:87) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:387) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:245) at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:83) at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:154) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:354) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:145) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) at org.infinispan.server.core.transport.StatsChannelHandler.channelRead(StatsChannelHandler.java:28) at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:83) at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:154) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:354) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:145) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:1078) at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:872) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:359) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:275) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:742) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:145) at java.lang.Thread.run(Thread.java:745) 14:02:56,888 ERROR [org.infinispan.server.hotrod.HotRodEncoder] (HotRodServerWorker-7-1) ISPN005023: Exception encoding message ErrorResponse{version=-96, messageId=-9223372036854775808, operation=ErrorResponse, status=UnknownVersion, msg=org.infinispan.server.hotrod.UnknownVersionException: Unknown version:-96}: scala.MatchError: -96 (of class java.lang.Byte) at org.infinispan.server.hotrod.HotRodEncoder.getEncoder(HotRodEncoder.scala:79) at org.infinispan.server.hotrod.HotRodEncoder.encode(HotRodEncoder.scala:38) at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) at io.netty.channel.ChannelHandlerInvokerUtil.invokeWriteNow(ChannelHandlerInvokerUtil.java:157) at io.netty.channel.DefaultChannelHandlerInvoker.invokeWrite(DefaultChannelHandlerInvoker.java:372) at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:400) at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:266) at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:272) at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1186) at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:286) at org.infinispan.server.hotrod.HotRodExceptionHandler.exceptionCaught(HotRodExceptionHandler.java:31) at io.netty.channel.ChannelHandlerInvokerUtil.invokeExceptionCaughtNow(ChannelHandlerInvokerUtil.java:64) at io.netty.channel.DefaultChannelHandlerInvoker.invokeExceptionCaught(DefaultChannelHandlerInvoker.java:111) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:131) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) at io.netty.channel.ChannelHandlerInvokerUtil.invokeExceptionCaughtNow(ChannelHandlerInvokerUtil.java:64) at io.netty.channel.DefaultChannelHandlerInvoker.invokeExceptionCaught(DefaultChannelHandlerInvoker.java:111) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:131) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) at io.netty.channel.ChannelHandlerInvokerUtil.invokeExceptionCaughtNow(ChannelHandlerInvokerUtil.java:64) at io.netty.channel.DefaultChannelHandlerInvoker.invokeExceptionCaught(DefaultChannelHandlerInvoker.java:111) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:131) at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:78) at io.netty.channel.ChannelHandlerInvokerUtil.invokeExceptionCaughtNow(ChannelHandlerInvokerUtil.java:64) at io.netty.channel.DefaultChannelHandlerInvoker.invokeExceptionCaught(DefaultChannelHandlerInvoker.java:111) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:131) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) at io.netty.channel.ChannelHandlerInvokerUtil.invokeExceptionCaughtNow(ChannelHandlerInvokerUtil.java:64) at io.netty.channel.DefaultChannelHandlerInvoker.invokeExceptionCaught(DefaultChannelHandlerInvoker.java:111) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:131) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) at io.netty.channel.ChannelHandlerInvokerUtil.invokeExceptionCaughtNow(ChannelHandlerInvokerUtil.java:64) at io.netty.channel.DefaultChannelHandlerInvoker.invokeExceptionCaught(DefaultChannelHandlerInvoker.java:111) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:131) at io.netty.channel.DefaultChannelPipeline.fireExceptionCaught(DefaultChannelPipeline.java:1066) at org.infinispan.server.hotrod.HotRodDecoder.decode(HotRodDecoder.java:124) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:387) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:245) at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:83) at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:154) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:354) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:145) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) at org.infinispan.server.core.transport.StatsChannelHandler.channelRead(StatsChannelHandler.java:28) at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:83) at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:154) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:354) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:145) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:1078) at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:872) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:359) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:275) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:742) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:145) at java.lang.Thread.run(Thread.java:745) {code} I am using the infinispan-js-client 0.3.0. For server different versions are tried - 8.4.2.Final, 9.0.0.Alpha4 - the issue still appears. For 20000 requests I am getting this error for about 3-4 times (maybe more, because after the error appears I am getting an exception on Java side).