How to correctly use the "context" keyword and get the result

[ClaptonChan]

Thank you very much for reading this in your busy schedule

this is my EPL statement:

`create objectarray schema SubjectEntry(subject Subject, transaction Transaction);、

create window SubjectWindow.std:unique(id) as SubjectMatcher;

insert into SubjectWindow select * from SubjectMatcher;

//SubjectFactory.subject() Is a function that converts Subject
@name("TransactionLevel1")
on Transaction t
insert into SubjectEntry
select SubjectFactory.subject(a.code) subject, t transaction
from SubjectWindow a
where (t.condition= a.condition or a.condition= '*')
and a.level = 1;
`

Aassume:
I have 50000 SubjectMatcher events and 200 Transaction event， According to @name("TransactionLevel1") described：There should product 10000000 SubjectEntry events.

Now I want to use context to improve performance，However, I got into some trouble：

`create objectarray schema SubjectEntry(subject Subject, transaction Transaction);、

create context SubjectMatcherContext as coalesce consistent_hash_crc32(sid) from SubjectMatcher, consistent_hash_crc32(tid) from Transaction granularity 8 preallocate;

context SubjectMatcherContext create window SubjectWindow.std:unique(id) as SubjectMatcher;

@name("AccountingWindow")
context SubjectMatcherContext insert into SubjectWindow select * from SubjectMatcher;

@name("TransactionLevel1")
context SubjectMatcherContext
on Transaction t
insert into SubjectEntry
select SubjectFactory.subject(a.code) subject, t transaction
from SubjectWindow a
where (t.condition= a.condition or a.condition= '*')
and a.level = 1; `

I set 8 context partitions，which leads me to get the number of results of only one partition, that is 1250000 SubjectEntry events. I don't know how to get the result of the other 7 partitions correctly. I just guess it's related to the thread, but I looked up the document and didn't get the relevant information to tell me what to do.

Thank you very much whether you help me solve the problem or not

[ClaptonChan]

Please help me, thank you.

[raguessner]

The "sid" and "tid" should really be same key, for instance user-id in login-event and logout-event. Maybe that is where your troubles come in.

[ClaptonChan]

The "sid" and "tid" should really be same key, for instance user-id in login-event and logout-event. Maybe that is where your troubles come in.

Thanks a lot ,Sir.
But I'm still in trouble.In my new EPL statement, I assign the same key to two different events(SubjectMatcher,Transaction ),But I still can only get the result of one of the partitions.How can I get the results of all the partitions?

(In short, I can only get one eighth of the results, how can I get the full number of results?)

[raguessner]

post the new EPL? There isn't anything special one needs to do and a listener just always receives the results of all partitions

[ClaptonChan]

post the new EPL? There isn't anything special one needs to do and a listener just always receives the results of all partitions

sorry,sir.
I checked my code again，It's my fault.
Thank you very much for your kind help!