srowen closed pull request #20759: Added description of checkpointInterval parameter URL: https://github.com/apache/spark/pull/20759
This is a PR merged from a forked repository. As GitHub hides the original diff on merge, it is displayed below for the sake of provenance: As this is a foreign pull request (from a fork), the diff is supplied below (as it won't show otherwise due to GitHub magic): diff --git a/docs/ml-collaborative-filtering.md b/docs/ml-collaborative-filtering.md index 58f2d4b531e70..ea74acf661f4f 100644 --- a/docs/ml-collaborative-filtering.md +++ b/docs/ml-collaborative-filtering.md @@ -19,6 +19,7 @@ by a small set of latent factors that can be used to predict missing entries. algorithm to learn these latent factors. The implementation in `spark.ml` has the following parameters: +* *checkpointInterval* helps with recovery when nodes fail and StackOverflow exceptions caused by long lineage. **Will be silently ignored if *SparkContext.CheckpointDir* is not set.** (defaults to 10). * *numBlocks* is the number of blocks the users and items will be partitioned into in order to parallelize computation (defaults to 10). * *rank* is the number of latent factors in the model (defaults to 10). * *maxIter* is the maximum number of iterations to run (defaults to 10). ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
