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Kyle Weaver updated BEAM-9822: ------------------------------ Fix Version/s: (was: 2.21.0) > SpannerIO: Reduce memory usage - especially when streaming > ---------------------------------------------------------- > > Key: BEAM-9822 > URL: https://issues.apache.org/jira/browse/BEAM-9822 > Project: Beam > Issue Type: Bug > Components: io-java-gcp > Affects Versions: 2.20.0 > Reporter: Niel Markwick > Priority: Major > Labels: google-cloud-spanner > Time Spent: 0.5h > Remaining Estimate: 0h > > SpannerIO uses a lot of memory. > In Streaming Dataflow, it uses many times as much (because dataflow creates > many worker threads) > Lower the memory use, and change default parameters during streaming to use > smaller batches and disable grouping. -- This message was sent by Atlassian Jira (v8.3.4#803005)