From 9c67049b4ef416a80803ccb958bbac1dd02cc380 Mon Sep 17 00:00:00 2001 From: Yuhao Yang Date: Thu, 9 Apr 2015 15:37:45 -0700 Subject: [Spark-6693][MLlib]add tostring with max lines and width for matrix jira: https://issues.apache.org/jira/browse/SPARK-6693 It's kind of annoying when debugging and found you cannot print out the matrix as you want. original toString of Matrix only print like following, 0.17810102596909183 0.5616906241468385 ... (10 total) 0.9692861997823815 0.015558159784155756 ... 0.8513015122819192 0.031523763918528847 ... 0.5396875653953941 0.3267864552779176 ... The def toString(maxLines : Int, maxWidth : Int) is useful when debuging, logging and saving matrix to files. Author: Yuhao Yang Closes #5344 from hhbyyh/addToString and squashes the following commits: 19a6836 [Yuhao Yang] remove extra line 6314b21 [Yuhao Yang] add exclude 736c324 [Yuhao Yang] add ut and exclude 420da39 [Yuhao Yang] Merge remote-tracking branch 'upstream/master' into addToString c22f352 [Yuhao Yang] style change 64a9e0f [Yuhao Yang] add specific to string to matrix --- project/MimaExcludes.scala | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'project/MimaExcludes.scala') diff --git a/project/MimaExcludes.scala b/project/MimaExcludes.scala index c2d828f982..1564babefa 100644 --- a/project/MimaExcludes.scala +++ b/project/MimaExcludes.scala @@ -64,6 +64,10 @@ object MimaExcludes { // SPARK-6492 Fix deadlock in SparkContext.stop() ProblemFilters.exclude[MissingMethodProblem]("org.apache.spark.SparkContext.org$" + "apache$spark$SparkContext$$SPARK_CONTEXT_CONSTRUCTOR_LOCK") + )++ Seq( + // SPARK-6693 add tostring with max lines and width for matrix + ProblemFilters.exclude[MissingMethodProblem]( + "org.apache.spark.mllib.linalg.Matrix.toString") ) case v if v.startsWith("1.3") => -- cgit v1.2.3