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Posted to issues@madlib.apache.org by "Frank McQuillan (JIRA)" <ji...@apache.org> on 2016/03/09 00:37:40 UTC
[jira] [Created] (MADLIB-974) CLONE - Path - pattern match (1 match
per partition, multiple windows per match)
Frank McQuillan created MADLIB-974:
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Summary: CLONE - Path - pattern match (1 match per partition, multiple windows per match)
Key: MADLIB-974
URL: https://issues.apache.org/jira/browse/MADLIB-974
Project: Apache MADlib
Issue Type: New Feature
Components: Module: Utilities
Reporter: Frank McQuillan
Assignee: Rahul Iyer
Fix For: v1.9
Story
As a user, I want to define symbols so that I can define a regular expression of symbols to identify sequences of events that I care about.
Partition:
1) Limited to 1 match per partition in this story.
2) Note that the match in the data might not span the whole partition, that is, that matched rows could just be a subset of the rows in the partition.
Window:
1) Support multiple windows per partition.
Other:
1) Need to define interface for this feature.
2) If the story https://issues.apache.org/jira/browse/MADLIB-917 is done first, then this story could actually be called: "Path - pattern match (multiple matches per partition, multiple windows per match)
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