spark-instrumented-optimizer/core/src/main/scala
Patrick Wendell ddb97f0fdf Add Environment tab to SparkUI.
This adds a tab which displays system property and classpath information. This
can be useful in debugging various types of issues such as:

1. Extra/incorrect Hadoop jars being included in the classpath
2. Spark launching with a different JRE version than intended
3. Spark system properties not being set to intended values
4. User added jars that conflict with Spark jars
2013-07-13 16:14:40 -07:00
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spark Add Environment tab to SparkUI. 2013-07-13 16:14:40 -07:00