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Posted to dev@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2017/09/16 07:58:02 UTC

[jira] [Created] (IGNITE-6406) SQL: CREATE INDEX should fill index from multiple threads

Vladimir Ozerov created IGNITE-6406:
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             Summary: SQL: CREATE INDEX should fill index from multiple threads
                 Key: IGNITE-6406
                 URL: https://issues.apache.org/jira/browse/IGNITE-6406
             Project: Ignite
          Issue Type: Task
          Components: sql
    Affects Versions: 2.1
            Reporter: Vladimir Ozerov
             Fix For: 2.3


Currently when {{CREATE INDEX}} command is executed, we fill new index from a single thread. Low CPU, long create time. We can trade off CPU vs time by adding more threads. 
Probably number of threads should be specified in {{CREATE INDEX}} command as a hint.



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