java.lang.AssertionError: null

Stack Overflow | Daniel | 5 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Cassandra read error

    Stack Overflow | 1 year ago | Cedric H.
    java.lang.AssertionError: null
  2. 0

    Added column does not sort as the last column

    Stack Overflow | 4 years ago | Sam
    java.lang.AssertionError: Added column does not sort as the last column
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

  4. 0

    Cassandra server throws java.lang.AssertionError: DecoratedKey(...) != DecoratedKey

    Stack Overflow | 5 years ago | Gamlor
    java.lang.AssertionError: DecoratedKey(4948402862350542345439897754126541659, 6932) != DecoratedKey(132475956107784875457507977471906551877, 726f6f74) in C:\tem p\cassandra\lib\cassandra\data\CassandraPolepos\ComplexObjects\CassandraPolepos-ComplexObjects-hd-2-Data.db at org.apache.cassandra.db.columniterator.SSTableSliceIterator.<init>(SSTableSliceIterator.java:58)
  5. 0

    Cassandra count query failing due to AssertionError

    Stack Overflow | 3 years ago | averma
    java.lang.AssertionError

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.AssertionError

      null

      at org.apache.cassandra.db.rows.BTreeRow.getCell()
    2. org.apache.cassandra
      StorageProxy$DroppableRunnable.run
      1. org.apache.cassandra.db.rows.BTreeRow.getCell(BTreeRow.java:212)[apache-cassandra-3.7.jar:3.7]
      2. org.apache.cassandra.db.SinglePartitionReadCommand.canRemoveRow(SinglePartitionReadCommand.java:899)[apache-cassandra-3.7.jar:3.7]
      3. org.apache.cassandra.db.SinglePartitionReadCommand.reduceFilter(SinglePartitionReadCommand.java:863)[apache-cassandra-3.7.jar:3.7]
      4. org.apache.cassandra.db.SinglePartitionReadCommand.queryMemtableAndSSTablesInTimestampOrder(SinglePartitionReadCommand.java:748)[apache-cassandra-3.7.jar:3.7]
      5. org.apache.cassandra.db.SinglePartitionReadCommand.queryMemtableAndDiskInternal(SinglePartitionReadCommand.java:519)[apache-cassandra-3.7.jar:3.7]
      6. org.apache.cassandra.db.SinglePartitionReadCommand.queryMemtableAndDisk(SinglePartitionReadCommand.java:496)[apache-cassandra-3.7.jar:3.7]
      7. org.apache.cassandra.db.SinglePartitionReadCommand.queryStorage(SinglePartitionReadCommand.java:358)[apache-cassandra-3.7.jar:3.7]
      8. org.apache.cassandra.db.ReadCommand.executeLocally(ReadCommand.java:366)[apache-cassandra-3.7.jar:3.7]
      9. org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:1797)[apache-cassandra-3.7.jar:3.7]
      10. org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:2466)[apache-cassandra-3.7.jar:3.7]
      10 frames
    3. Java RT
      Executors$RunnableAdapter.call
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[na:1.8.0_101]
      1 frame
    4. org.apache.cassandra
      Message$Dispatcher.channelRead0
      1. org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)[apache-cassandra-3.7.jar:3.7]
      2. org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$LocalSessionFutureTask.run(AbstractLocalAwareExecutorService.java:136)[apache-cassandra-3.7.jar:3.7]
      3. org.apache.cassandra.concurrent.SEPExecutor.maybeExecuteImmediately(SEPExecutor.java:192)[apache-cassandra-3.7.jar:3.7]
      4. org.apache.cassandra.service.AbstractReadExecutor.makeRequests(AbstractReadExecutor.java:117)[apache-cassandra-3.7.jar:3.7]
      5. org.apache.cassandra.service.AbstractReadExecutor.makeDataRequests(AbstractReadExecutor.java:85)[apache-cassandra-3.7.jar:3.7]
      6. org.apache.cassandra.service.AbstractReadExecutor$NeverSpeculatingReadExecutor.executeAsync(AbstractReadExecutor.java:214)[apache-cassandra-3.7.jar:3.7]
      7. org.apache.cassandra.service.StorageProxy$SinglePartitionReadLifecycle.doInitialQueries(StorageProxy.java:1702)[apache-cassandra-3.7.jar:3.7]
      8. org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:1657)[apache-cassandra-3.7.jar:3.7]
      9. org.apache.cassandra.service.StorageProxy.readRegular(StorageProxy.java:1604)[apache-cassandra-3.7.jar:3.7]
      10. org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:1523)[apache-cassandra-3.7.jar:3.7]
      11. org.apache.cassandra.db.SinglePartitionReadCommand.execute(SinglePartitionReadCommand.java:335)[apache-cassandra-3.7.jar:3.7]
      12. org.apache.cassandra.service.pager.AbstractQueryPager.fetchPage(AbstractQueryPager.java:67)[apache-cassandra-3.7.jar:3.7]
      13. org.apache.cassandra.service.pager.SinglePartitionPager.fetchPage(SinglePartitionPager.java:34)[apache-cassandra-3.7.jar:3.7]
      14. org.apache.cassandra.cql3.statements.SelectStatement$Pager$NormalPager.fetchPage(SelectStatement.java:325)[apache-cassandra-3.7.jar:3.7]
      15. org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:361)[apache-cassandra-3.7.jar:3.7]
      16. org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:237)[apache-cassandra-3.7.jar:3.7]
      17. org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:78)[apache-cassandra-3.7.jar:3.7]
      18. org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:208)[apache-cassandra-3.7.jar:3.7]
      19. org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:486)[apache-cassandra-3.7.jar:3.7]
      20. org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:463)[apache-cassandra-3.7.jar:3.7]
      21. org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:130)[apache-cassandra-3.7.jar:3.7]
      22. org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:507)[apache-cassandra-3.7.jar:3.7]
      23. org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:401)[apache-cassandra-3.7.jar:3.7]
      23 frames
    5. Netty
      AbstractChannelHandlerContext$7.run
      1. io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)[netty-all-4.0.36.Final.jar:4.0.36.Final]
      2. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:292)[netty-all-4.0.36.Final.jar:4.0.36.Final]
      3. io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32)[netty-all-4.0.36.Final.jar:4.0.36.Final]
      4. io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:283)[netty-all-4.0.36.Final.jar:4.0.36.Final]
      4 frames
    6. Java RT
      Executors$RunnableAdapter.call
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[na:1.8.0_101]
      1 frame
    7. org.apache.cassandra
      SEPWorker.run
      1. org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)[apache-cassandra-3.7.jar:3.7]
      2. org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)[apache-cassandra-3.7.jar:3.7]
      2 frames
    8. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[na:1.8.0_101]
      1 frame