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Posted to issues@ignite.apache.org by "Taras Ledkov (JIRA)" <ji...@apache.org> on 2017/07/05 14:36:00 UTC
[jira] [Comment Edited] (IGNITE-4756) Print info about partition
distribution to log
[ https://issues.apache.org/jira/browse/IGNITE-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16074861#comment-16074861 ]
Taras Ledkov edited comment on IGNITE-4756 at 7/5/17 2:35 PM:
--------------------------------------------------------------
[~javaller] my comments:
# Ignite logger must not be created in constructor of AF. It is injected by Ignite on affinity function initialization (see more about @LoggerResource and @IgniteInstanceResource annotations);
At the tests use test injection:
{{GridTestUtils.setFieldValue(aff, "log", log);}}
# Statistic must be calculated only for local node (only for one node). The part of calculation (increment of count) can be placed inside the method {{assignPartition}}; Local node ID can be gathered from ignite instance (see @IgniteInstanceResource annotations);
# The statistic structure for one node will be simplified to integer array ({{int[] stat}}) that contains counts of partitions (primary, back1, backup2, etc);
was (Author: tledkov-gridgain):
[~javaller] my comments:
# Ignite logger must not be created in constructor of AF. It is injected by Ignite on affinity function initialization (see more about @LoggerResource and @IgniteInstanceResource annotations);
# Statistic must be calculated only for local node (only for one node). The part of calculation (increment of count) can be placed inside the method {{assignPartition}}; Local node ID can be gathered from ignite instance (see @IgniteInstanceResource annotations);
# The statistic structure for one node will be simplified to integer array ({{int[] stat}}) that contains counts of partitions (primary, back1, backup2, etc);
> Print info about partition distribution to log
> -----------------------------------------------
>
> Key: IGNITE-4756
> URL: https://issues.apache.org/jira/browse/IGNITE-4756
> Project: Ignite
> Issue Type: Improvement
> Components: general
> Reporter: Taras Ledkov
> Assignee: Vadim Opolski
> Priority: Minor
> Labels: newbie
> Fix For: 2.2
>
>
> Print information about affinity assignment to log.
> e.g.:
> {noformat}
> <cache_name>: primary, [<node_ID_0>, <partitions_count>, <percentage_of_parts_count>], ..., [<node_ID_N>, <partitions_count>, <percentage_of_parts_count>]
> <cache_name>: backup_0, [<node_ID_0>, <partitions_count>, <percentage_of_parts_count>], ..., [<node_ID_N>, <partitions_count>, <percentage_of_parts_count>]
> ...
> <cache_name>: backup_N, [<node_ID_0>, <partitions_count>, <percentage_of_parts_count>], ..., [<node_ID_N>, <partitions_count>, <percentage_of_parts_count>]
> {noformat}
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