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https://issues.apache.org/jira/browse/FLINK-12821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dian Fu updated FLINK-12821:
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Description: Currently, exception "Greedy quantifiers are not allowed as
the last element of a Pattern yet. Finish your pattern with either a simple
variable or reluctant quantifier." will be thrown for patterns such as "a\{2}".
Actually greedy property is not meaningful for this kind of pattern. (was:
Currently, exception "Greedy quantifiers are not allowed as the last element of
a Pattern yet. Finish your pattern with either a simple variable or reluctant
quantifier." will be thrown for pattern "a\{2}". Actually this pattern is not
greedy and we should fix it.)
> Fix the bug that fix time quantifier can not be the last element of a pattern
> -----------------------------------------------------------------------------
>
> Key: FLINK-12821
> URL: https://issues.apache.org/jira/browse/FLINK-12821
> Project: Flink
> Issue Type: Sub-task
> Components: Library / CEP, Table SQL / API
> Reporter: Dian Fu
> Assignee: Dian Fu
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, exception "Greedy quantifiers are not allowed as the last element
> of a Pattern yet. Finish your pattern with either a simple variable or
> reluctant quantifier." will be thrown for patterns such as "a\{2}". Actually
> greedy property is not meaningful for this kind of pattern.
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