[jira] [Updated] (FLINK-2144) Incremental count, average, and variance for windows
[ https://issues.apache.org/jira/browse/FLINK-2144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aljoscha Krettek updated FLINK-2144: Component/s: (was: Streaming) DataStream API > Incremental count, average, and variance for windows > > > Key: FLINK-2144 > URL: https://issues.apache.org/jira/browse/FLINK-2144 > Project: Flink > Issue Type: New Feature > Components: DataStream API >Reporter: Gabor Gevay >Priority: Minor > Labels: statistics > > By count I mean the number of elements in the window. > These can be implemented very efficiently building on FLINK-2143: > Store: O(1) > Evict: O(1) > emitWindow: O(1) -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (FLINK-2144) Incremental count, average, and variance for windows
[ https://issues.apache.org/jira/browse/FLINK-2144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gabor Gevay updated FLINK-2144: --- Summary: Incremental count, average, and variance for windows (was: Implement incremental count, average, and variance for windows) > Incremental count, average, and variance for windows > > > Key: FLINK-2144 > URL: https://issues.apache.org/jira/browse/FLINK-2144 > Project: Flink > Issue Type: New Feature > Components: Streaming >Reporter: Gabor Gevay >Priority: Minor > Labels: statistics > > By count I mean the number of elements in the window. > These can be implemented very efficiently building on FLINK-2143: > Store: O(1) > Evict: O(1) > emitWindow: O(1) -- This message was sent by Atlassian JIRA (v6.3.4#6332)