{"push_id":1062758592,"size":1,"distinct_size":1,"ref":"refs/heads/branch-1.5","head":"cb7a90ad5539000f7cb8e92b40a1103aad9311a0","before":"1e61ff4ca57eeb449bcca7980136fde2e250e11d","commits":[{"sha":"cb7a90ad5539000f7cb8e92b40a1103aad9311a0","author":{"email":"452ae006f36be6c70342f33f64bb6f6eb552689c@gmail.com","name":"Yanbo Liang"},"message":"[SPARK-14298][ML][MLLIB] LDA should support disable checkpoint\n\n## What changes were proposed in this pull request?\nIn the doc of [```checkpointInterval```](https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/ml/param/shared/sharedParams.scala#L241), we told users that they can disable checkpoint by setting ```checkpointInterval = -1```. But we did not handle this situation for LDA actually, we should fix this bug.\n## How was this patch tested?\nExisting tests.\n\ncc jkbradley\n\nAuthor: Yanbo Liang <ybliang8@gmail.com>\n\nCloses #12089 from yanboliang/spark-14298.\n\n(cherry picked from commit 56af8e85cca056096fe4e765d8d287e0f9efc0d2)\nSigned-off-by: Joseph K. Bradley <joseph@databricks.com>","distinct":true,"url":"https://api.github.com/repos/mapr/spark/commits/cb7a90ad5539000f7cb8e92b40a1103aad9311a0"}]}