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  1. Cassandra
  2. CASSANDRA-1315

ColumnFamilyOutputFormat should use client API objects

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Details

    • Bug
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 0.7 beta 2
    • None
    • None
    • Normal

    Description

      ColumnFamilyOutputFormat currently takes IColumns as its input, meaning that users need to understand Cassandra's internals reasonably well in order to use it, and need to hardcode things like the comparator type and clock type into their MapReduce jobs.

      Instead, CFOutputFormat should take either Thrift or Avro objects, which are familiar interfaces for users.

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          blocks

          New Feature - A new feature of the product, which has yet to be developed. CASSANDRA-1368 Add output support for Hadoop Streaming

          • Normal -
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-1342 Have the word_count contrib example use the new baked in hadoop outputformat

          • Low -
          • Resolved
          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. CASSANDRA-1322 Remove cassandra.yaml from Hadoop/Client Code

          • Normal -
          • Resolved

          Activity

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              stuhood Stu Hood
              stuhood Stu Hood
              Stu Hood
              Jonathan Ellis
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              Dates

                Created:
                Updated:
                Resolved: