[
https://issues.apache.org/jira/browse/IGNITE-2733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Artem Shutak updated IGNITE-2733:
---------------------------------
Description:
The issue created to properly fix IGNITE-2554. Also, current behavior can has
another issues with dynamically started LOCAL cache.
Ignite does not store an affinity assignment history for local cache and always
operate with {{AffinityTopologyVersion(1)}}. When cache starts dynamically, an
information about dynamically started cache is available only for
{{AffinityTopologyVersion(1, 1)}}, but Ignite does not store it. Proper fix
should be:
* There is no need to store all history for local cache (as Ignite do it now).
So, we need just update the head topology version (see
GridAffinityAssignmentCache.head field)
* We must return right topology version at all project. See, for example,
{{GridCacheAffinityManager}} and the following code
{code}
if (cctx.isLocal())
topVer = new AffinityTopologyVersion(1);
{code}
was:
The issue created to properly fix IGNITE-2554. Also, current behavior can has
another issues with dynamically started LOCAL cache.
Ignite does not store an affinity assignment history for local cache and always
operate with {{AffinityTopologyVersion(1)}}. When cache starts dynamically, an
information about dynamically started cache is available only for
{{AffinityTopologyVersion(1, 1)}}, but Ignite does not store it. Proper fix
should be:
#* There is no need to store all history for local cache (as Ignite do it now).
So, we need just update the head topology version (see
GridAffinityAssignmentCache.head field)
#* We must return right topology version at all project. See, for example,
{{GridCacheAffinityManager}} and the following code
{code}
if (cctx.isLocal())
topVer = new AffinityTopologyVersion(1);
{code}
> Ignite should use actual AffinityTopologyVersion for LOCAL cache
> ----------------------------------------------------------------
>
> Key: IGNITE-2733
> URL: https://issues.apache.org/jira/browse/IGNITE-2733
> Project: Ignite
> Issue Type: Task
> Reporter: Artem Shutak
> Priority: Minor
>
> The issue created to properly fix IGNITE-2554. Also, current behavior can has
> another issues with dynamically started LOCAL cache.
> Ignite does not store an affinity assignment history for local cache and
> always operate with {{AffinityTopologyVersion(1)}}. When cache starts
> dynamically, an information about dynamically started cache is available only
> for {{AffinityTopologyVersion(1, 1)}}, but Ignite does not store it. Proper
> fix should be:
> * There is no need to store all history for local cache (as Ignite do it
> now). So, we need just update the head topology version (see
> GridAffinityAssignmentCache.head field)
> * We must return right topology version at all project. See, for example,
> {{GridCacheAffinityManager}} and the following code
> {code}
> if (cctx.isLocal())
> topVer = new AffinityTopologyVersion(1);
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
