[jira] [Comment Edited] (IGNITE-4756) Print info about partition distribution to log

["Taras Ledkov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16049263#comment-16049263 ] 

Taras Ledkov edited comment on IGNITE-4756 at 6/14/17 3:25 PM:
---------------------------------------------------------------

If I catch your question right:

#  Your patch will be placed at the {{RendezvousAffinityFunction}};
#  Add the system property to disable calculate/print the partition statistic;
#  Calculates statistic (the partitions count for the replicas (primary, backup_0, ... etc.)) on the assignment calculation take a look at the {{assignPartition}} method.
#  Revert the {{Ignite ignite}} member of the {{RendezvousAffinityFunction}} (see the file history) to gather the local node and calculate statistic only for local node.
#  Print the statistic et the end of the {{assignPartitions}} method.



was (Author: tledkov-gridgain):
If I catch your question right:

#  You patch will be placed at the {{RendezvousAffinityFunction}};
#  Add the system property to disable calculate/print the partition statistic;
#  Calculates statistic (the partitions count for the replicas (primary, backup_0, ... etc.)) on the assignment calculation take a look at the {{assignPartition}} method.
#  Revert the {{Ignite ignite}} member of the {{RendezvousAffinityFunction}} (see the file history) to gather the local node and calculate statistic only for local node.
#  Print the statistic et the end of the {{assignPartitions}} method.


> 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: 2.1
>
>
> 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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