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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2018/08/16 15:30:01 UTC

[jira] [Updated] (IGNITE-8032) Fix issues within TX DML reducer.

     [ https://issues.apache.org/jira/browse/IGNITE-8032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-8032:
------------------------------------
    Component/s: mvcc

> Fix issues within TX DML reducer.
> ---------------------------------
>
>                 Key: IGNITE-8032
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8032
>             Project: Ignite
>          Issue Type: Task
>          Components: mvcc, sql
>            Reporter: Sergey Kalashnikov
>            Assignee: Sergey Kalashnikov
>            Priority: Major
>
> The following code review issues need to be addressed:
> 1. GridNearTxQueryResultsEnlistFuture
> 1.1. remove GridCacheCompoundIdentityFuture implementation.
> remote mini-futures.
> 1.2  Improve concurrency around sendNextBatches calls.
> 2. Refactor iterator UpdateIteratorAdapter/TxDmlReducerIterator to avoid multi-level nesting.
> 3. Normalize usage of IgniteBiTuple(k,v)/Object(key) instead of Object[] to represent rows.



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