[infinispan-issues] [JBoss JIRA] (ISPN-10275) Incomplete memcache protocol implementation - Unknown operation: touch

[Michael Palata (Jira)]

     [ https://issues.jboss.org/browse/ISPN-10275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Palata updated ISPN-10275:
----------------------------------
    Steps to Reproduce: 
execute a touch operation agains an Infinispan Server memcache socket-binding.

*Expected Behaviour*
The object's expiration time should be reset (or similar actions (or nothing))

*Actual Behaviour*
2019-06-06 10:45:31,082 ERROR [org.infinispan.server.memcached.MemcachedDecoder] (Memcached-ServerIO-3-2) ISPN005003: Exception reported: org.infinispan.server.memcached.UnknownOperationException: Unknown operation: touch
        at org.infinispan.server.memcached.MemcachedDecoder.toRequest(MemcachedDecoder.java:1068)
        at org.infinispan.server.memcached.MemcachedDecoder.readHeader(MemcachedDecoder.java:322)
        at org.infinispan.server.memcached.MemcachedDecoder.decodeHeader(MemcachedDecoder.java:202)
        at org.infinispan.server.memcached.MemcachedDecoder.decodeDispatch(MemcachedDecoder.java:180)
        at org.infinispan.server.memcached.MemcachedDecoder.decode(MemcachedDecoder.java:133)
        at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
        at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
        at org.infinispan.server.core.transport.StatsChannelHandler.channelRead(StatsChannelHandler.java:26)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.lang.Thread.run(Thread.java:748)


  was:
execute a touch operation agains an Infinispan Server memcache socket-binding.

*Expected Behaviour*
The object's expiration time should be reset

*Actual Behaviour*
2019-06-06 10:45:31,082 ERROR [org.infinispan.server.memcached.MemcachedDecoder] (Memcached-ServerIO-3-2) ISPN005003: Exception reported: org.infinispan.server.memcached.UnknownOperationException: Unknown operation: touch
        at org.infinispan.server.memcached.MemcachedDecoder.toRequest(MemcachedDecoder.java:1068)
        at org.infinispan.server.memcached.MemcachedDecoder.readHeader(MemcachedDecoder.java:322)
        at org.infinispan.server.memcached.MemcachedDecoder.decodeHeader(MemcachedDecoder.java:202)
        at org.infinispan.server.memcached.MemcachedDecoder.decodeDispatch(MemcachedDecoder.java:180)
        at org.infinispan.server.memcached.MemcachedDecoder.decode(MemcachedDecoder.java:133)
        at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
        at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
        at org.infinispan.server.core.transport.StatsChannelHandler.channelRead(StatsChannelHandler.java:26)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.lang.Thread.run(Thread.java:748)




> Incomplete memcache protocol implementation - Unknown operation: touch
> ----------------------------------------------------------------------
>
>                 Key: ISPN-10275
>                 URL: https://issues.jboss.org/browse/ISPN-10275
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Memcached
>    Affects Versions: 9.4.11.Final
>            Reporter: Michael Palata
>            Priority: Major
>
> Using Infinispan Server as clustered memcached alternative we ran into the problem that the memcache protocol implementation is missing the touch operation.
> Protocol Definition: https://github.com/memcached/memcached/blob/master/doc/protocol.txt
> Missing Operation in Source Code: https://github.com/infinispan/infinispan/blob/master/server/memcached/src/main/java/org/infinispan/server/memcached/MemcachedDecoder.java#L1028



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