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Posted to jira@kafka.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2018/09/16 18:14:00 UTC

[jira] [Updated] (KAFKA-7276) Consider using re2j to speed up regex operations

     [ https://issues.apache.org/jira/browse/KAFKA-7276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu updated KAFKA-7276:
--------------------------
    Description: 
https://github.com/google/re2j

re2j claims to do linear time regular expression matching in Java.

Its benefit is most obvious for deeply nested regex (such as a | b | c | d).
We should consider using re2j to speed up regex operations.

  was:
https://github.com/google/re2j

re2j claims to do linear time regular expression matching in Java.

Its benefit is most obvious for deeply nested regex (such as a | b | c | d).

We should consider using re2j to speed up regex operations.


> Consider using re2j to speed up regex operations
> ------------------------------------------------
>
>                 Key: KAFKA-7276
>                 URL: https://issues.apache.org/jira/browse/KAFKA-7276
>             Project: Kafka
>          Issue Type: Task
>          Components: packaging
>            Reporter: Ted Yu
>            Assignee: kevin.chen
>            Priority: Major
>
> https://github.com/google/re2j
> re2j claims to do linear time regular expression matching in Java.
> Its benefit is most obvious for deeply nested regex (such as a | b | c | d).
> We should consider using re2j to speed up regex operations.



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