Fwd: cassandra 3.0 and datastax java driver 3.0.0 beta1: unresolved user type DoubleType

[Vova Shelgunov]

---------- Forwarded message ----------
From: "Vova Shelgunov" <vvs...@gmail.com>
Date: Nov 10, 2015 21:34
Subject: cassandra 3.0 and datastax java driver 3.0.0 beta1: unresolved user type DoubleType
To: <us...@cassandra.apache.org>
Cc:

Hi All,

When I am trying to insert an object of the attached "table_1.png" class I've got the error:

com.datastax.driver.core.exceptions.UnresolvedUserTypeException: Cannot resolve user type keyspace1."org.apache.cassandra.db.marshal.DoubleType"

Could you please suggest the solution?
Thank you

[Alexandre Dutra]

Hello Vova,

Please avoid cross-posting to more than one list.

I suppose you are testing with a custom build of the driver off of this branch. Beware that this branch hasn't been merged yet and is not released, so you are actually playing with bleeding edge software.

My guess is that you are not using the official Cassandra 3.0.0 version that has been released yesterday. The error message makes me think that your version of Cassandra does not contain the fix for CASSANDRA-10365, which makes it incompatible with the aforementioned java driver branch.

Hope that helps,

Alexandre

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Alexandre Dutra

Driver & Tools Engineer @ DataStax

[Vova Shelgunov]

Hello Alexandre,

Okay, I will try.

Sorry, it is my fail, I am using rc2 because of Debian package unavailability.

[Vova Shelgunov]

Hello Alexandre,

I have tried cassandra 3.0.0 but I got an old error, maybe this is
related with driver beta version:

InvalidQueryException: Expected 8 or 0 byte long (3)

[Alexandre Dutra]

Hello Vova,

Can you please post the entire stack trace along with a code snippet that reproduces the error?

Thanks,

Alexandre

[Vova Shelgunov]

Hi Alexandre,

Stacktrace:

com.datastax.driver.core.exceptions.InvalidQueryException: Expected 8

or 0 byte long (3)

at com.datastax.driver.core.exceptions.InvalidQueryException.copy(InvalidQueryException.java:50)
at com.datastax.driver.core.DriverThrowables.propagateCause(DriverThrowables.java:37)
at com.datastax.driver.core.DefaultResultSetFuture.getUninterruptibly(DefaultResultSetFuture.java:245)
at com.datastax.driver.core.AbstractSession.execute(AbstractSession.java:55)
at com.datastax.driver.mapping.Mapper.save(Mapper.java:240)
....
Caused by: com.datastax.driver.core.exceptions.InvalidQueryException:

Expected 8 or 0 byte long (3)

at com.datastax.driver.core.Responses$Error.asException(Responses.java:124)
at com.datastax.driver.core.DefaultResultSetFuture.onSet(DefaultResultSetFuture.java:180)
at com.datastax.driver.core.RequestHandler.setFinalResult(RequestHandler.java:186)
at com.datastax.driver.core.RequestHandler.access$2300(RequestHandler.java:44)
at com.datastax.driver.core.RequestHandler$SpeculativeExecution.setFinalResult(RequestHandler.java:754)
at com.datastax.driver.core.RequestHandler$SpeculativeExecution.onSet(RequestHandler.java:576)
at com.datastax.driver.core.Connection$Dispatcher.channelRead0(Connection.java:1008)
at com.datastax.driver.core.Connection$Dispatcher.channelRead0(Connection.java:931)
at com.datastax.shaded.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
at com.datastax.shaded.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
at com.datastax.shaded.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
at com.datastax.shaded.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
at com.datastax.shaded.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
at com.datastax.shaded.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
at com.datastax.shaded.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
at com.datastax.shaded.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
at com.datastax.shaded.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
at com.datastax.shaded.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
at com.datastax.shaded.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
at com.datastax.shaded.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
at com.datastax.shaded.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)

I can only show the code but it pretty straightforward.

[Olivier Michallat]

Hi Vova,

Sorry but screenshots aren't a great way to share your code, they're not copy-paste friendly and obfuscating the names (although perfectly understandable from a privacy standpoint) makes things hard to follow. It would be much easier if you could write a separate example that reproduces the issue in the simplest way possible. Having all the code in a self-contained class would be great too, here's a template that you can use: https://gist.github.com/olim7t/57e76a2ce91d011734a0

As Alexandre mentioned, we don't have a stable release that works with Cassandra 3.0.0 GA at this time (that will be Java driver 3.0.0-beta1, which is in the last stages of development). If you're willing to test against a snapshot, you can build the java936 branch from our GitHub repo. You can follow this pull request to find out when it gets merged into the 3.0 branch.

--

Olivier Michallat

Driver & tools engineer, DataStax

[Vova Shelgunov]

Hi Olivier,

Okay, I will try to reproduce this issue in the separate example and will send it to you.

[Vova Shelgunov]

Hi Olivier,

Please find the attached archive with project.

Thank you.

[Vova Shelgunov]

Hi Olivier,

Did you receive the file?

Thanks.

[Olivier Michallat]

Hi,

Yes, thanks for taking the time to extract a standalone example.

I can reproduce the issue, it's caused by JAVA-884 which is scheduled for 3.0.0-beta1. I'll work on it today.

--

Olivier Michallat

Driver & tools engineer, DataStax

[Vova Shelgunov]

Hi Olivier,

Thank you for the quick response

Let me note that everything was OK before cassandra 3.0.

[Vova Shelgunov]

Hi Olivier,

Did you try my code?

I have got new error:

Exception in thread "main" java.lang.IllegalArgumentException: Cannot
create an instance of custom codec class
com.datastax.driver.core.TypeCodec$PrimitiveLongCodec for field
private java.lang.Long DriverDemo$Metadata.size
at com.datastax.driver.mapping.AnnotationParser.customCodec(AnnotationParser.java:257)
at com.datastax.driver.mapping.ColumnMapper.<init>(ColumnMapper.java:49)
at com.datastax.driver.mapping.ReflectionMapper$LiteralMapper.<init>(ReflectionMapper.java:57)
at com.datastax.driver.mapping.ReflectionMapper$LiteralMapper.<init>(ReflectionMapper.java:51)
at com.datastax.driver.mapping.ReflectionMapper$ReflectionFactory.createColumnMapper(ReflectionMapper.java:100)
at com.datastax.driver.mapping.AnnotationParser.createFieldMappers(AnnotationParser.java:173)
at com.datastax.driver.mapping.AnnotationParser.parseUDT(AnnotationParser.java:164)
at com.datastax.driver.mapping.MappingManager.getUDTCodec(MappingManager.java:173)
at com.datastax.driver.mapping.ReflectionMapper$ReflectionFactory.createColumnMapper(ReflectionMapper.java:98)
at com.datastax.driver.mapping.AnnotationParser.createColumnMappers(AnnotationParser.java:118)
at com.datastax.driver.mapping.AnnotationParser.parseEntity(AnnotationParser.java:109)
at com.datastax.driver.mapping.MappingManager.getMapper(MappingManager.java:155)
at com.datastax.driver.mapping.MappingManager.mapper(MappingManager.java:111)
at DriverDemo.runQueries(DriverDemo.java:54)
at DriverDemo.main(DriverDemo.java:33)
Caused by: java.lang.InstantiationException:
com.datastax.driver.core.TypeCodec$PrimitiveLongCodec
at java.lang.Class.newInstance(Class.java:427)
at com.datastax.driver.mapping.AnnotationParser.customCodec(AnnotationParser.java:254)
Caused by: java.lang.NoSuchMethodException:
com.datastax.driver.core.TypeCodec$PrimitiveLongCodec.<init>()
at java.lang.Class.getConstructor0(Class.java:3082)
at java.lang.Class.newInstance(Class.java:412)

[Vova Shelgunov]

Hi Olivier,

Sorry, this is my fail, I removed codec fron annotation and everything
works now.