Stream: cql
Topic: HAPI partitioning?
Sean McIlvenna (Jun 14 2021 at 19:56):
Can anyone tell me how $evaluate-measure is treated when HAPI's partitioning is turned on?
Sean McIlvenna (Jun 14 2021 at 19:56):
Can I load the Measure, Library and ValueSet resources onto the DEFAULT partition, and then $evaluate-measure against data in a different partition?
Sean McIlvenna (Jun 14 2021 at 19:57):
i.e.
/fhir/DEFAULT/Measure/SomeMeasure
and then execute
/fhir/SOME-OTHER-PARTITION/Measure/SomeMeasure/$evaluate-measure?periodStart=XXX&periodEnd=YYY
JP (Jun 14 2021 at 20:38):
I don't think cross-partition execution would be supported currently but I've never actually tried it.
Sean McIlvenna (Jun 14 2021 at 20:50):
@JP any thoughts on what it would take to make that work?
Sean McIlvenna (Jun 14 2021 at 20:50):
Anything I can do to help that along?
Sean McIlvenna (Jun 14 2021 at 20:50):
(point me in the right direction?)
JP (Jun 14 2021 at 20:55):
This is the class that does the data-access from the perspective of the cql evaluation:
It takes a DaoRegistry as a parameter which it is how it accesses the underlying HAPI database. If there were a way to configure the registry to point to a different partition or to inject a different registry you could in principle access different data. I don't have any experience with HAPI's partitioning scheme so I'm not sure if that's possible but that's where I'd start looking.
JP (Jun 14 2021 at 20:55):
Is that helpful?
Sean McIlvenna (Jun 14 2021 at 21:00):
very
Sean McIlvenna (Jun 14 2021 at 21:00):
thanks
Sean McIlvenna (Jun 14 2021 at 21:27):
Ok. I setup a scenario where the Measure was loaded on DEFAULT partition, and data loaded on "somePartition" partition
Sean McIlvenna (Jun 14 2021 at 21:27):
Getting the following right now:
Sean McIlvenna (Jun 14 2021 at 21:27):
No interceptor provided a value for pointcut: STORAGE_PARTITION_IDENTIFY_READ
Sean McIlvenna (Jun 14 2021 at 21:28):
Trying to figure out what causes that...
Last updated: Apr 12 2022 at 19:14 UTC
