Difference between revisions of "JIRIAF Meeting Jan. 12 2023"

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# Announcements
 
# Announcements
  
# Streaming CODA
+
# Introduction
## CODA PAAG and SAAG components
+
# User Request
## JCEdit-5.0: CODA COOL streaming front-end
+
# User workflow/application migration
###  New CODA types: PAAG and SAAG
+
# Data provisioning
## AFECS updates to support new CODA types
 
## CODA connection mechanism to a data-processing pipeline
 
### Remote ET FIFO
 
## CODA EPICS interface
 
### ActiveMQ
 
 
 
# Prototype GEM detector readout
 
## instructions at [https://wiki.jlab.org/epsciwiki/index.php/SAMPA_SRO SAMPA-SRO]
 
## DSPDecoder engine (on hold)
 
## Formatting output data in EVIO-6 (in progress)
 
## ML-based anomaly detection: Adaptive sliding window (ADWIN) algorithm-based actor development (completed, testing)
 
## Cluster finding in a stream of data
 
## New GEM detector installation
 
## Integration with the streaming CODA data acquisition system.
 
 
 
# EJFAT
 
## Port CLAS12 CLARA services into ERSAP (completed)
 
## EJFAT reassemble - ERSAP BE interface (completed)
 
## Successfully run CLAS12 reconstruction application on ejfat-1, streaming data from ejfat-5 through LB on ejfat-1
 
## Corrupted reassembled events
 
## Introducing data lake as a stream-source actor (testing)
 
## PID loop in the BE receiver actor (completed)
 
 
 
# TriDAS
 
 
 
# ERSAP planning
 
## Development efforts
 
### Monitoring
 
#### Support for InfluxDB (done)
 
#### Support for Prometheus (active)
 
##### Prometheus ERSAP Exporter (active)
 
### Tiered data storage
 
#### Redis as a source actor (on hold)
 
#### Data-lake as a source actor 
 
##### Developed EjfatReaderEngine that includes a large ring buffer. (Testing)
 
##### Develop EjfatReaderEngine that talks to ET (designing)
 
### Data stream transport
 
#### Implementing Kafka as internal transport (research)
 
#### Support for P2P (client-server) communication (on hold)
 
### Transient data format
 
#### Use EVIO-6 as default
 
#### Evaluate Apache Arrow as a transient data format (active)
 
#### EvioArrow, ArrowEvio convertor engines (designing)
 
### Application graphical designer (research)
 
#### Extend COOL to describe data-stream processing pipelines
 
##### Considering using Spring Boot for web interface and object persistency (research) 
 
#### Engine provisioning and deployment improvements (on hold)
 
### CLI improvements
 
### New language bindings (on hold)
 
### General-purpose data-stream processing engines (on hold)
 
### Benchmarking and testing (active)
 
## Commissioning and field studies
 
### EIC prototype detector components data stream readout and processing
 
#### Upcoming beam tests at the JLAB
 
 
# AOT
 
# AOT
  
 
==== Useful References ====
 
==== Useful References ====
 
<small>
 
<small>
* [[SRO Meetings]]
+
* [[JIRIAF Meetings]]
* [https://clasweb.jlab.org/wiki/index.php/Streaming_Read-out_Wiki_page CLAS12 SRO page]
+
* [https://teams.microsoft.com/_#/FileBrowserTabApp/JIRIAF?threadId=19:9a90d2e6643f40af9491c50faf8143d2@thread.skype&ctx=channel JIRIAF Channel]
* [https://jeffersonlab.sharepoint.com/:w:/s/SciComp/EQxPpI6h8VRFtlSKLHeLWusBYCOQUySVpEBKCIlR09u5wA?email=davidl%40jlab.org&e=NCC22f ERSAP Document]
+
</small>
* [https://jeffersonlab.sharepoint.com/:w:/r/sites/SciComp/Shared%20Documents/EPSCI/SRO/Streaming/Development/WMS.docx?d=w286e2f0b5d174426a0ddd06a0766e57d&csf=1&e=8wGGZR Vardan's WMS draft]
 
* [https://jeffersonlab.sharepoint.com/:b:/r/sites/SciComp/Shared%20Documents/EPSCI/SRO/Streaming/20191217%20Streaming%20Paper/20200302%20JLab%20Streaming%20Readout.pdf?csf=1&e=kDX7yr Graham's Paper describing SRO]
 
* [[Media:20200609_data_format.pdf |Dave Abbott's slides on data format]]
 
</small>
 
  
 
<hr>
 
<hr>
  
 
=== Minutes: ===
 
=== Minutes: ===

Revision as of 19:28, 11 January 2023


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Agenda:

  1. Announcements
  1. Introduction
  2. User Request
  3. User workflow/application migration
  4. Data provisioning
  5. AOT

Useful References



Minutes: