Spark streaming WAL articles

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Articles tagged with Spark streaming WAL. There are 1 article(s) corresponding to the tag Spark streaming WAL. If you don't find what you're looking for, please check related tags: access pattern, Ad-hoc polymorphism, Akka Distributed Data, Akka examples, algorithm analysis, algorithm complexity, Apache Beam configuration, Apache Beam internals, Apache Beam partitioning, Apache Beam PCollection.

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Spark Streaming checkpointing and Write Ahead Logs

November 18, 2016 Apache Spark Streaming Bartosz Konieczny

Checkpoint allows Spark to truncate dependencies on previously computed RDDs. In the case of streams processing their role is extended. In additional, they're not a single method to prevent against failures. Continue Reading →