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  1. Cassandra
  2. CASSANDRA-6502

Caused by: InvalidRequestException(why:Invalid restrictions)

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Details

    • Bug
    • Status: Resolved
    • Normal
    • Resolution: Cannot Reproduce
    • None
    • Legacy/CQL
    • None
    • CentOS release 6.4

    • Normal

    Description

      I am using Cassandra 1.2.10 and have a primary key column which is of timestamp datatype. Now I am trying to retrieve the data for the date ranges. Since we know we can't use between clause, we are using greater than(<) and less than(>) to get the date ranges. This perfectly seems to work in cassandra's cqlsh. But with pig_cassandra integration, it throws an error. Here is the load function.

      filteredData = LOAD 'cql://<keyspace>/<columnfamily>?where_clause=time1%3E1357054841000590+and+time1%3C1357121822000430' USING org.apache.cassandra.hadoop.pig.CqlStorage();

      Here is the error it throws..

      2013-12-18 04:32:51,196 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2997: Unable to recreate exception from backed error: java.lang.RuntimeException
      at org.apache.cassandra.hadoop.cql3.CqlPagingRecordReader$RowIterator.executeQuery(CqlPagingRecordReader.java:651)
      at org.apache.cassandra.hadoop.cql3.CqlPagingRecordReader$RowIterator.computeNext(CqlPagingRecordReader.java:352)
      at org.apache.cassandra.hadoop.cql3.CqlPagingRecordReader$RowIterator.computeNext(CqlPagingRecordReader.java:275)
      at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
      at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
      at org.apache.cassandra.hadoop.cql3.CqlPagingRecordReader.getProgress(CqlPagingRecordReader.java:181)
      at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.getProgress(PigRecordReader.java:169)
      at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.getProgress(MapTask.java:514)
      at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:539)
      at org.apache.hadoop.mapreduce.MapContext.nextKeyValue(MapContext.java:67)
      at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:143)
      at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
      at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
      at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:396)
      at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
      at org.apache.hadoop.mapred.Child.main(Child.java:249)
      Caused by: InvalidRequestException(why:Invalid restrictions found on time1)
      at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result.read(Cassandra.java:39567)
      at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
      at org.apache.cassandra.thrift.Cassandra$Client.recv_prepare_cql3_query(Cassandra.java:1625)
      at org.apache.cassandra.thrift.Cassandra$Client.prepare_cql3_query(Cassandra.java:1611)
      at org.apache.cassandra.hadoop.cql3.CqlPagingRecordReader$RowIterator.prepareQuery(CqlPagingRecordReader.java:591)
      at org.apache.cassandra.hadoop.cql3.CqlPagingRecordReader$RowIterator.executeQuery(CqlPagingRecordReader.java:621)
      ... 17 more

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            dmakshay.se Akshay DM
            Alex Liu
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              Created:
              Updated:
              Resolved:

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