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Allow for override of the innodb_buffer_pool_instances #111

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Sep 1, 2016
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Allow for override of the innodb_buffer_pool_instances #111

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2 changes: 2 additions & 0 deletions jobs/mysql/spec
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,8 @@ properties:
default: 65536
cf_mysql.mysql.innodb_buffer_pool_size:
description: 'Optional, the size in bytes of the memory buffer InnoDB uses to cache data and indexes of its tables'
cf_mysql.mysql.innodb_buffer_pool_instances:
description: 'Optional, number of buffer pool instances for InnoDB used if innodb_buffer_pool_size > 1GB'
cf_mysql.mysql.cluster_ips:
description: 'List of nodes. Must have the same number of ips as there are nodes in the cluster'
cf_mysql.mysql.max_heap_table_size:
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3 changes: 3 additions & 0 deletions jobs/mysql/templates/my.cnf.erb
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Expand Up @@ -121,6 +121,9 @@ innodb_stats_persistent = OFF
<% if_p('cf_mysql.mysql.innodb_buffer_pool_size') do |innodb_buffer_pool_size| %>
innodb_buffer_pool_size = <%= innodb_buffer_pool_size %>
<% end %>
<% if_p('cf_mysql.mysql.innodb_buffer_pool_instances') do |innodb_buffer_pool_instances| %>
innodb_buffer_pool_instances = <%= innodb_buffer_pool_instances %>
<% end %>

<% if_p('cf_mysql.mysql.max_connections') do |max_connections| %>
max_connections = <%= max_connections %>
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