com.datastax.driver.core.exceptions.InvalidQueryException: Key may not be empty

Google Groups | Alexandr Porunov | 3 months ago
  1. 0

    Object mapper. InvalidQueryException Key may not be empty

    Google Groups | 3 months ago | Alexandr Porunov
    com.datastax.driver.core.exceptions.InvalidQueryException: Key may not be empty
  2. 0

    GitHub comment 791#146880351

    GitHub | 1 year ago | xshaka
    com.impetus.kundera.KunderaException: com.datastax.driver.core.exceptions.InvalidQueryException: Undefined name id in where clause ('id = a8999630-6e8d-11e5-b33e-cfd49dcaba3c')
  3. 0

    GitHub comment 519#161507204

    GitHub | 1 year ago | pushpendrachaturvedi
    com.datastax.driver.core.exceptions.InvalidQueryException: Unknown identifier field19
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  5. 0

    GitHub comment 48#166027668

    GitHub | 12 months ago | velvia
    com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured columnfamily gdelt_chunkmap
  6. 0

    Example dataset has issues

    GitHub | 12 months ago | noorul
    com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured columnfamily gdelt_chunkmap

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    Root Cause Analysis

    1. com.datastax.driver.core.exceptions.InvalidQueryException

      Key may not be empty

      at com.datastax.driver.core.Responses$Error.asException()
    2. DataStax Java Driver for Apache Cassandra - Core
      Connection$Dispatcher.channelRead0
      1. com.datastax.driver.core.Responses$Error.asException(Responses.java:136)
      2. com.datastax.driver.core.DefaultResultSetFuture.onSet(DefaultResultSetFuture.java:179)
      3. com.datastax.driver.core.RequestHandler.setFinalResult(RequestHandler.java:174)
      4. com.datastax.driver.core.RequestHandler.access$2600(RequestHandler.java:43)
      5. com.datastax.driver.core.RequestHandler$SpeculativeExecution.setFinalResult(RequestHandler.java:793)
      6. com.datastax.driver.core.RequestHandler$SpeculativeExecution.onSet(RequestHandler.java:627)
      7. com.datastax.driver.core.Connection$Dispatcher.channelRead0(Connection.java:1012)
      8. com.datastax.driver.core.Connection$Dispatcher.channelRead0(Connection.java:935)
      8 frames
    3. Netty
      SingleThreadEventExecutor$2.run
      1. io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
      2. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
      3. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)
      4. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)
      5. io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:266)
      6. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
      7. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)
      8. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)
      9. io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
      10. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
      11. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)
      12. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)
      13. io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
      14. io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
      15. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
      16. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)
      17. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:321)
      18. io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1280)
      19. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
      20. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:328)
      21. io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:890)
      22. io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
      23. io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:564)
      24. io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:505)
      25. io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:419)
      26. io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:391)
      27. io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
      27 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame