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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/02/05 15:04:00 UTC

[jira] [Created] (IGNITE-11206) SQL: Merge execution flow for local and map queries

Vladimir Ozerov created IGNITE-11206:
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             Summary: SQL: Merge execution flow for local and map queries
                 Key: IGNITE-11206
                 URL: https://issues.apache.org/jira/browse/IGNITE-11206
             Project: Ignite
          Issue Type: Task
          Components: sql
            Reporter: Vladimir Ozerov


Currently MAP and LOCAL queries are executed in completely different fashion. This leads to a number of bugs and discrepancies, not to mention obvious code duplication:
# Local queries do not reserve partitions
# Security checks might be missed for local queries (need to double-check).
# Different event firing logic

Let's merge both flows:
# Check security and other prerequisites
# Reserve partitions 
# Get connection
# Execute, firing events along the way
# Release connection
# Release partitions



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