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https://issues.apache.org/jira/browse/IGNITE-2864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15251534#comment-15251534
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Anton Vinogradov commented on IGNITE-2864:
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Dmitriy,
This property is about local store usage only. It gives you two ways of local
store behavoir: to keep backup partitions (new) or no (old). Nothing changed
for regular stores.
I discussed solution based on configuration property with Yakov and we've
decided that only compatibility flag (system property) should be provided to
allow riskless upgrades.
Also, as I wrote before, we've decided to turn new behavior on by default, but
inform users by warning that behavior changed.
> Need update local store from primary and backups
> ------------------------------------------------
>
> Key: IGNITE-2864
> URL: https://issues.apache.org/jira/browse/IGNITE-2864
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Reporter: Semen Boikov
> Assignee: Anton Vinogradov
> Fix For: 1.6
>
>
> Now cache local store is updated only from primary nodes, this means that
> data can be lost if primary node is not re-started after crash. Need fix it
> and update store from primaries and backups if store is local (for both tx
> and atomic caches).
> This test should work:
> - cache with 1 backup, two server nodes
> - execute cache put for key K
> - stop both nodes
> - restart only node which was backup for K
> - load data from local sore, update for K should be restored
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