Github user jerrypeng commented on a diff in the pull request:
https://github.com/apache/storm/pull/746#discussion_r40731631
--- Diff: storm-core/src/jvm/backtype/storm/Config.java ---
@@ -1101,6 +1127,33 @@
public static final Object TOPOLOGY_TASKS_SCHEMA =
ConfigValidation.IntegerValidator;
/**
+ * The maximum amount of memory an instance of a spout/bolt will take
on heap. This enables the scheduler
+ * to allocate slots on machines with enough available memory.
+ */
+ public static final String
TOPOLOGY_COMPONENT_RESOURCES_ONHEAP_MEMORY_MB =
"topology.component.resources.onheap.memory.mb";
+ public static final Object
TOPOLOGY_COMPONENT_RESOURCES_ONHEAP_MEMORY_MB_SCHEMA =
ConfigValidation.NonNegativeNumberValidator;
+
+ /**
+ * The maximum amount of memory an instance of a spout/bolt will take
off heap. This enables the scheduler
+ * to allocate slots on machines with enough available memory.
+ */
+ public static final String
TOPOLOGY_COMPONENT_RESOURCES_OFFHEAP_MEMORY_MB =
"topology.component.resources.offheap.memory.mb";
+ public static final Object
TOPOLOGY_COMPONENT_RESOURCES_OFFHEAP_MEMORY_MB_SCHEMA =
ConfigValidation.NonNegativeNumberValidator;
+
+ /**
+ * The config indicates the percentage of cpu for a core. Assuming the
a core value to be 100, a
--- End diff --
will fix comment
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