[jira] [Comment Edited] (FLINK-9431) Introduce TimeEnd State to flink cep
[
https://issues.apache.org/jira/browse/FLINK-9431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16488734#comment-16488734
]
aitozi edited comment on FLINK-9431 at 5/24/18 10:00 AM:
-
[~dawidwys] Three thing:
# if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past the B elements you
meet{code}
# it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
dont have a explict path to Final state, and timeEnd state can reach Final
when time past.
was (Author: aitozi):
[~dawidwys] Three thing:
# if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past the B elements you
meet{code}
# it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
> Introduce TimeEnd State to flink cep
>
>
> Key: FLINK-9431
> URL: https://issues.apache.org/jira/browse/FLINK-9431
> Project: Flink
> Issue Type: Improvement
> Components: CEP
>Affects Versions: 1.4.2
>Reporter: aitozi
>Assignee: aitozi
>Priority: Major
>
> Now flink cep have no support to reach a Final State upon past some time. if
> i use a pattern like
> {code:java}Pattern.begin('A').notFollowedBy("B"){code}, if i want A element
> be emitted after 5minutes, i have no way.
> I want to introduce a timeEnd State to work with notFollowedBy to figure out
> with this scenior.
> It can be used like this
> {code:java}Pattern.begin('A').notFollowedBy("B").timeEnd("end").{code},
> [~dawidwys] [~kkl0u] Is this meaningful?
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[jira] [Comment Edited] (FLINK-9431) Introduce TimeEnd State to flink cep
[
https://issues.apache.org/jira/browse/FLINK-9431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16488734#comment-16488734
]
aitozi edited comment on FLINK-9431 at 5/24/18 9:57 AM:
[~dawidwys] Three thing:
# if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past the B elements you
meet{code}
# it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
was (Author: aitozi):
[~dawidwys] Three thing:
# if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past{code}
# it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
> Introduce TimeEnd State to flink cep
>
>
> Key: FLINK-9431
> URL: https://issues.apache.org/jira/browse/FLINK-9431
> Project: Flink
> Issue Type: Improvement
> Components: CEP
>Affects Versions: 1.4.2
>Reporter: aitozi
>Assignee: aitozi
>Priority: Major
>
> Now flink cep have no support to reach a Final State upon past some time. if
> i use a pattern like
> {code:java}Pattern.begin('A').notFollowedBy("B"){code}, if i want A element
> be emitted after 5minutes, i have no way.
> I want to introduce a timeEnd State to work with notFollowedBy to figure out
> with this scenior.
> It can be used like this
> {code:java}Pattern.begin('A').notFollowedBy("B").timeEnd("end").{code},
> [~dawidwys] [~kkl0u] Is this meaningful?
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[jira] [Comment Edited] (FLINK-9431) Introduce TimeEnd State to flink cep
[
https://issues.apache.org/jira/browse/FLINK-9431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16488734#comment-16488734
]
aitozi edited comment on FLINK-9431 at 5/24/18 9:56 AM:
[~dawidwys] Three thing:
# if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past{code}
# it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
was (Author: aitozi):
[~dawidwys] Three thing:
# 1. if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# 2. within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past{code}
# 3. it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
> Introduce TimeEnd State to flink cep
>
>
> Key: FLINK-9431
> URL: https://issues.apache.org/jira/browse/FLINK-9431
> Project: Flink
> Issue Type: Improvement
> Components: CEP
>Affects Versions: 1.4.2
>Reporter: aitozi
>Assignee: aitozi
>Priority: Major
>
> Now flink cep have no support to reach a Final State upon past some time. if
> i use a pattern like
> {code:java}Pattern.begin('A').notFollowedBy("B"){code}, if i want A element
> be emitted after 5minutes, i have no way.
> I want to introduce a timeEnd State to work with notFollowedBy to figure out
> with this scenior.
> It can be used like this
> {code:java}Pattern.begin('A').notFollowedBy("B").timeEnd("end").{code},
> [~dawidwys] [~kkl0u] Is this meaningful?
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[jira] [Comment Edited] (FLINK-9431) Introduce TimeEnd State to flink cep
[
https://issues.apache.org/jira/browse/FLINK-9431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16488734#comment-16488734
]
aitozi edited comment on FLINK-9431 at 5/24/18 9:56 AM:
[~dawidwys] Three thing:
# 1. if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# 2. within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past{code}
# 3. it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
was (Author: aitozi):
[~dawidwys]two thing:
# 1. if i use
{code:java}Pattern.begin('A').notfollowedBy("B").within(Time.minutes(5)){code},
Pattern cant be end with notFollowedBy
# 2. within just compare the time with the start state, not with the any middle
pattern you refer to. May be you want express the {code:java}A followedBy B
notFollowedBy C and emit (A, B) when 5 minutes past{code}
# 3. it is not directly, i have to get matched results from timeout results
I think timeEnd state only need to work with notFollowedBy pattern because it
has a explict path to Final state, and timeEnd state can reach Final when time
past.
> Introduce TimeEnd State to flink cep
>
>
> Key: FLINK-9431
> URL: https://issues.apache.org/jira/browse/FLINK-9431
> Project: Flink
> Issue Type: Improvement
> Components: CEP
>Affects Versions: 1.4.2
>Reporter: aitozi
>Assignee: aitozi
>Priority: Major
>
> Now flink cep have no support to reach a Final State upon past some time. if
> i use a pattern like
> {code:java}Pattern.begin('A').notFollowedBy("B"){code}, if i want A element
> be emitted after 5minutes, i have no way.
> I want to introduce a timeEnd State to work with notFollowedBy to figure out
> with this scenior.
> It can be used like this
> {code:java}Pattern.begin('A').notFollowedBy("B").timeEnd("end").{code},
> [~dawidwys] [~kkl0u] Is this meaningful?
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