Hi,
I am just posting a section of my topology to basically understand what
describe method actually displays.
What can we understand just by looking at the topology (like what does -->
and <-- arrows represent).
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Source: KSTREAM-SOURCE-0000000043 (topics:
[price-change-left-repartition])
--> KSTREAM-WINDOWED-0000000047
Source: KSTREAM-SOURCE-0000000046 (topics:
[price-change-right-repartition])
--> KSTREAM-WINDOWED-0000000048
Processor: KSTREAM-WINDOWED-0000000047 (stores:
[KSTREAM-JOINTHIS-0000000049-store])
--> KSTREAM-JOINTHIS-0000000049
<-- KSTREAM-SOURCE-0000000043
Processor: KSTREAM-WINDOWED-0000000048 (stores:
[KSTREAM-OUTEROTHER-0000000050-store])
--> KSTREAM-OUTEROTHER-0000000050
<-- KSTREAM-SOURCE-0000000046
Processor: KSTREAM-JOINTHIS-0000000049 (stores:
[KSTREAM-OUTEROTHER-0000000050-store])
--> KSTREAM-MERGE-0000000051
<-- KSTREAM-WINDOWED-0000000047
Processor: KSTREAM-OUTEROTHER-0000000050 (stores:
[KSTREAM-JOINTHIS-0000000049-store])
--> KSTREAM-MERGE-0000000051
<-- KSTREAM-WINDOWED-0000000048
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
What I basically understand is that there are 2 sources converted into
windowed source using two of the processors.
There are 2 more subsequent processors which take some input and process
some output.
Ones marked by --> is the input and one marked by <-- is the ouput.
And the string next to Processor: or Source: is the name of the processor
or input of the source.
Is my understand correct or if I am missing something.
Thanks
Sachin
