Fixed documentation and spaces
Project: http://git-wip-us.apache.org/repos/asf/incubator-apex-core/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-apex-core/commit/6d0fde61 Tree: http://git-wip-us.apache.org/repos/asf/incubator-apex-core/tree/6d0fde61 Diff: http://git-wip-us.apache.org/repos/asf/incubator-apex-core/diff/6d0fde61 Branch: refs/heads/master Commit: 6d0fde610da6ecc3617402310d044bd91e2ccc8a Parents: 0f9fb47 Author: Chandni Singh <[email protected]> Authored: Fri Jul 31 10:55:18 2015 -0700 Committer: thomas <[email protected]> Committed: Tue Aug 4 11:11:37 2015 -0700 ---------------------------------------------------------------------- api/src/main/java/com/datatorrent/api/AutoMetric.java | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-apex-core/blob/6d0fde61/api/src/main/java/com/datatorrent/api/AutoMetric.java ---------------------------------------------------------------------- diff --git a/api/src/main/java/com/datatorrent/api/AutoMetric.java b/api/src/main/java/com/datatorrent/api/AutoMetric.java index 23c3be3..61e8dd0 100644 --- a/api/src/main/java/com/datatorrent/api/AutoMetric.java +++ b/api/src/main/java/com/datatorrent/api/AutoMetric.java @@ -39,19 +39,18 @@ public @interface AutoMetric /** * @return map of metric name to value */ - Map<String, Object> getMetrics(); + Map<String, Object> getMetrics(); /** - * * @return operator id */ - int operatorId(); + int operatorId(); } /** * It aggregates metrics from multiple physical partitions of an operator to a logical one.<br/> - * An aggregator is provided as operator attribute. By default when there isn't any aggregator set the engine does - * summation of a number metric. + * An aggregator is provided as operator attribute. By default, when there isn't any aggregator set explicitly, + * the application master sums up all the number metrics. */ public static interface Aggregator { @@ -98,7 +97,7 @@ public @interface AutoMetric * to aggregations. Stram will invoke this method for each logical metric and check if the aggregations are overwritten * and will inform that to app data tracker. * - * @param logicalMetricName logical metric name. + * @param logicalMetricName logical metric name. * @return aggregations eg. SUM, MIN, MAX, etc. that will be performed by app data tracker on a logical metric. */ String[] getDimensionAggregationsFor(String logicalMetricName);
