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https://issues.apache.org/jira/browse/IGNITE-4756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Taras Ledkov updated IGNITE-4756:
---------------------------------
Description:
Summarize discussions:
Add log message in case partitions distribution is not close to even
distribution:
# Add system property IGNITE_PART_DISTRIBUTION_WARN_THRESHOLD with default
value 0.1 to print warn message only when nodes count differs more then
threshold;
# The statistic is calculated and printed only for the local node;
# Message format is
{noformat}
Affinity assignment distribution is not even [cache=<cache_name>,
even=<golden_partitions_count>, distribution=[<partitions_count_primary>,
<partitions_count_backup0> ..., <partitions_count_backupN>]].
{noformat}
e.g. for cache with name "test", 2 backups and (partitions count / nodes count)
== 100 :
{noformat}
Affinity assignment distribution is not even [cache=test, even=100 (10%),
distribution=[100 (10%), 150 (15%), 500 (50%)]].
{noformat}
was:
Summarize discussions:
Add log message in case partitions distribution is not close to even
distribution:
# Add system property IGNITE_PART_DISTRIBUTION_WARN_THRESHOLD with default
value 0.1 to print warn message only when nodes count differs more then
threshold;
# The statistic is calculated and printed only for the local node;
# Message format is
{noformat}
Affinity assignment distribution not even [cache=<cache_name>,
even=<golden_partitions_count>, distribution=[<partitions_count_primary>,
<partitions_count_backup0> ..., <partitions_count_backupN>]].
{noformat}
e.g. for cache with name "test", 2 backups and (partitions count / nodes count)
== 100 :
{noformat}
Affinity assignment distribution not even [cache=test, even=100 (10%),
distribution=[100 (10%), 150 (15%), 500 (50%)]].
{noformat}
> 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
>
>
> Summarize discussions:
> Add log message in case partitions distribution is not close to even
> distribution:
> # Add system property IGNITE_PART_DISTRIBUTION_WARN_THRESHOLD with default
> value 0.1 to print warn message only when nodes count differs more then
> threshold;
> # The statistic is calculated and printed only for the local node;
> # Message format is
> {noformat}
> Affinity assignment distribution is not even [cache=<cache_name>,
> even=<golden_partitions_count>, distribution=[<partitions_count_primary>,
> <partitions_count_backup0> ..., <partitions_count_backupN>]].
> {noformat}
> e.g. for cache with name "test", 2 backups and (partitions count / nodes
> count) == 100 :
> {noformat}
> Affinity assignment distribution is not even [cache=test, even=100 (10%),
> distribution=[100 (10%), 150 (15%), 500 (50%)]].
> {noformat}
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