51zero / 51zero/eel-sdk

Support Distributed writes with EEL

Abierto
#253 3 comentarios 0 reacciones 1 asignado Reclamado por @hannesmiller Ver en GitHub
enhancement
Lenguaje dominante
Scala
Estrellas
147
Forks
32
Métricas de merge de PR
Sin PR fusionados en 30 d

Descripción

Support Distributed writes with EEL

- N writers via JdbcSource -> KafkaSink
- N Writers via HiveSink/KuduSink/HBaseSink
- Now what if the **HiveSink** and others that use a **LinkedBlockingQueue** to service multiple writer threads could do this in a distributed fashion by wrapping the **LinkedBlockingQueue** interface, i.e. an implementation that wraps a Kafka topic - default one would still remain as threads?
- The gotcha is that when you are out-of-process you lose control on how to partition the data into reasonable sizes
- However for row oriented storage systems like Kudu and HBase it's perfect - the same usage pattern would even work for the JdbcSink

What do you think?

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