apache/spark — pull request #1249 by andrewor14 (2014-06-27 20:20:00+00:00)
Title: [SPARK-2307] SparkUI - storage tab displays incorrect RDDs

The issue here is that the `StorageTab` listens for updates from the `StorageStatusListener`, but when a block is kicked out of the cache, `StorageStatusListener` removes it from its list. Thus, there is no way for the `StorageTab` to know whether a block has been dropped.

This issue was introduced in #1080, which was itself a bug fix. Here we revert that PR and offer a different fix for the original bug (SPARK-2144).