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CommandDecoder : Unable to decode data, command: (SMEMBERS)

See original GitHub issue

Code

public void addRoutePath(String rxpkData, Rxpk rxpk, RouteMap routeMap, int seconds) {
    RxpkPathContext lockContext = new RxpkPathContext();
    lockContext.setRxpk(rxpk);
    lockContext.setRouteMap(routeMap);
    String name = ROUTE_KEY.replace("{rxpkData}", rxpkData);
    RSet<String> set = redisson.getSet(name);
    set.add(JSONObject.toJSONString(lockContext));
    set.expire(seconds, TimeUnit.SECONDS);
}

public List<RxpkPathContext> getRoutePaths(String rxpkData) {
    String name = ROUTE_KEY.replace("{rxpkData}", rxpkData);
    return redisson.<String>getSet(name).readAll().stream()
        .map(path -> JSONObject.parseObject(path, RxpkPathContext.class))
        .collect(Collectors.toList());;
}

Redisson configuration

public RedissonClient redisson() {
    Config config = new Config();
    config.setNettyThreads(32)
        .setCodec(new JsonJacksonCodec())
        .useSingleServer()
        .setConnectionMinimumIdleSize(16)
        .setConnectionPoolSize(64)
        .setAddress(address)
        .setPassword(password);
    return Redisson.create(config);
}

Exception

2019-09-12 17:31:22.729 ERROR --- [] o.r.client.handler.CommandDecoder        : Unable to decode data. channel: [id: 0x7a8d9c11, L:/11.193.49.163:44086 - R:r-uf6c6b15f63a9214.redis.rds.aliyuncs.com/100.118.18.139:6379], reply: ReplayingDecoderByteBuf(ridx=850, widx=9495), command: (SMEMBERS), params: [lora_route_ea7b6661]
com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Missing type id when trying to resolve subtype of [simple type, class java.lang.Object]: missing typeid property '@class'
 at [Source: (io.netty.buffer.ByteBufInputStream); line: 1, column: 837]
  at com.fasterxml.jackson.databind.exc.InvalidTypeIdException.from(InvalidTypeIdException.java:43)
  at com.fasterxml.jackson.databind.DeserializationContext.missingTypeIdException(DeserializationContext.java:1645)
  at com.fasterxml.jackson.databind.DeserializationContext.handleMissingTypeId(DeserializationContext.java:1218)
  at com.fasterxml.jackson.databind.jsontype.impl.TypeDeserializerBase._handleMissingTypeId(TypeDeserializerBase.java:300)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:164)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:105)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromAny(AsPropertyTypeDeserializer.java:193)
  at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializer$Vanilla.deserializeWithType(UntypedObjectDeserializer.java:712)
  at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:68)
  at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4013)
  at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3070)
  at org.redisson.codec.JsonJacksonCodec$2.decode(JsonJacksonCodec.java:95)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:384)
  at org.redisson.client.handler.CommandDecoder.decodeList(CommandDecoder.java:428)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:393)
  at org.redisson.client.handler.CommandDecoder.decodeCommand(CommandDecoder.java:215)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:153)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:122)
  at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502)
  at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366)
  at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1408)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
  at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
  at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:677)
  at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:612)
  at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:529)
  at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:491)
  at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905)
  at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
  at java.lang.Thread.run(Thread.java:766)
2019-09-12 17:31:22.730 WARN  --- [] io.netty.channel.DefaultChannelPipeline  : An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.
io.netty.handler.codec.DecoderException: com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Missing type id when trying to resolve subtype of [simple type, class java.lang.Object]: missing type id property '@class'
 at [Source: (io.netty.buffer.ByteBufInputStream); line: 1, column: 837]
  at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:421)
  at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1408)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
  at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
  at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:677)
  at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:612)
  at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:529)
  at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:491)
  at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905)
  at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
  at java.lang.Thread.run(Thread.java:766)
Caused by: com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Missing type id when trying to resolve subtype of [simple type, class java.lang.Object]: missing type id property '@class'
 at [Source: (io.netty.buffer.ByteBufInputStream); line: 1, column: 837]
  at com.fasterxml.jackson.databind.exc.InvalidTypeIdException.from(InvalidTypeIdException.java:43)
  at com.fasterxml.jackson.databind.DeserializationContext.missingTypeIdException(DeserializationContext.java:1645)
  at com.fasterxml.jackson.databind.DeserializationContext.handleMissingTypeId(DeserializationContext.java:1218)
  at com.fasterxml.jackson.databind.jsontype.impl.TypeDeserializerBase._handleMissingTypeId(TypeDeserializerBase.java:300)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:164)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:105)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromAny(AsPropertyTypeDeserializer.java:193)
  at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializer$Vanilla.deserializeWithType(UntypedObjectDeserializer.java:712)
  at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:68)
  at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4013)
  at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3070)
  at org.redisson.codec.JsonJacksonCodec$2.decode(JsonJacksonCodec.java:95)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:384)
  at org.redisson.client.handler.CommandDecoder.decodeList(CommandDecoder.java:428)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:393)
  at org.redisson.client.handler.CommandDecoder.decodeCommand(CommandDecoder.java:215)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:153)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:122)
  at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502)
  at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366)
  ... 28 common frames omitted
org.redisson.client.RedisException: Unexpected exception while processing command
  at org.redisson.command.CommandAsyncService.convertException(CommandAsyncService.java:354)
  at org.redisson.command.CommandAsyncService.get(CommandAsyncService.java:158)
  at org.redisson.RedissonObject.get(RedissonObject.java:94)
  at org.redisson.RedissonSet.readAll(RedissonSet.java:140)
  at com.aliyun.iotx.loraserver.major.dal.CacheServiceImpl.getRoutePaths(CacheServiceImpl.java:134)
  at java.lang.Thread.run(Thread.java:766)
Caused by: com.fasterxml.jackson.databind.exc.InvalidTypeIdException: Missing type id when trying to resolve subtype of [simple type, class java.lang.Object]: missing type id property '@class'
 at [Source: (io.netty.buffer.ByteBufInputStream); line: 1, column: 837]
  at com.fasterxml.jackson.databind.exc.InvalidTypeIdException.from(InvalidTypeIdException.java:43)
  at com.fasterxml.jackson.databind.DeserializationContext.missingTypeIdException(DeserializationContext.java:1645)
  at com.fasterxml.jackson.databind.DeserializationContext.handleMissingTypeId(DeserializationContext.java:1218)
  at com.fasterxml.jackson.databind.jsontype.impl.TypeDeserializerBase._handleMissingTypeId(TypeDeserializerBase.java:300)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedUsingDefaultImpl(AsPropertyTypeDeserializer.java:164)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:105)
  at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromAny(AsPropertyTypeDeserializer.java:193)
  at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializer$Vanilla.deserializeWithType(UntypedObjectDeserializer.java:712)
  at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:68)
  at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4013)
  at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3070)
  at org.redisson.codec.JsonJacksonCodec$2.decode(JsonJacksonCodec.java:95)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:384)
  at org.redisson.client.handler.CommandDecoder.decodeList(CommandDecoder.java:428)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:393)
  at org.redisson.client.handler.CommandDecoder.decodeCommand(CommandDecoder.java:215)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:153)
  at org.redisson.client.handler.CommandDecoder.decode(CommandDecoder.java:122)
  at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502)
  at io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366)
  at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:337)
  at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1408)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:359)
  at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:345)
  at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
  at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
  at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:677)
  at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:612)
  at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:529)
  at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:491)
  at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905)
  at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
  ... 1 common frames omitted

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:5 (3 by maintainers)

github_iconTop GitHub Comments

3reactions
mrnikocommented, Sep 16, 2019

You need to use it like this RSet<String> set = redisson.getSet(name, StringCodec.INSTANCE);

0reactions
lemongugecommented, Sep 12, 2019

@mrniko JSONObject.toJSONString return String type. I add and read are both String, why is it wrong to get a String list from RSet?

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