[jira] [Created] (IGNITE-6198) SQL: Merge operation should group keys by affinity

[Anton Vinogradov (Jira)]

Vladimir Ozerov created IGNITE-6198:
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             Summary: SQL: Merge operation should group keys by affinity
                 Key: IGNITE-6198
                 URL: https://issues.apache.org/jira/browse/IGNITE-6198
             Project: Ignite
          Issue Type: Task
          Components: sql
    Affects Versions: 2.1
            Reporter: Vladimir Ozerov
             Fix For: 2.2


We implemented affinity-based grouping for updated batches for most DML [1]. But we forgot about {{MERGE}} - it use {{IgniteCache,putAll}} without proper grouping. Let's do that.



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