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Posted to issues@ignite.apache.org by "Semen Boikov (JIRA)" <ji...@apache.org> on 2017/10/25 14:32:00 UTC

[jira] [Comment Edited] (IGNITE-6353) Integrate mvcc support in scan query protocol

    [ https://issues.apache.org/jira/browse/IGNITE-6353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16218745#comment-16218745 ] 

Semen Boikov edited comment on IGNITE-6353 at 10/25/17 2:31 PM:
----------------------------------------------------------------

Note: partially implemented for case with single node (also added CacheMvccTransactionsTest.testAccountsTxScan_SingleNode_SinglePartition).


was (Author: sboikov):
Note: partially implemented for test case with single node (also added CacheMvccTransactionsTest.testAccountsTxScan_SingleNode_SinglePartition).

> Integrate mvcc support in scan query protocol
> ---------------------------------------------
>
>                 Key: IGNITE-6353
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6353
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: cache
>            Reporter: Semen Boikov
>
> Need integrate mvcc support in scan query protocol:
> - request current ID and list of active txs from coordinator
> - pass this info in query requests and in cache iterators
> - notify coordinator after query completed



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