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Posted to commits@beam.apache.org by "Vinay varma (JIRA)" <ji...@apache.org> on 2018/01/10 07:45:03 UTC

[jira] [Created] (BEAM-3446) RedisIO non-prefix read operations

Vinay varma created BEAM-3446:
---------------------------------

             Summary: RedisIO non-prefix read operations
                 Key: BEAM-3446
                 URL: https://issues.apache.org/jira/browse/BEAM-3446
             Project: Beam
          Issue Type: New Feature
          Components: sdk-java-extensions
            Reporter: Vinay varma
            Assignee: Reuven Lax


Read operation in RedisIO is for prefix based look ups. While this can be used for exact key matches as well, the number of operations limits the through put of the function.
I suggest exposing current readAll operation as readbyprefix and using more simpler operations for readAll functionality.
ex:
{code:java}
String output = jedis.get(element);
if (output != null) {
    processContext.output(KV.of(element, output));
}
{code}




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