spark git commit: [SPARK-15822] [SQL] Prevent byte array backed classes from referencing freed memory

2016-06-16 Thread davies
Repository: spark Updated Branches: refs/heads/branch-2.0 f530331e6 -> 3994372f4 [SPARK-15822] [SQL] Prevent byte array backed classes from referencing freed memory ## What changes were proposed in this pull request? `UTF8String` and all `Unsafe*` classes are backed by either on-heap or

spark git commit: [SPARK-15822] [SQL] Prevent byte array backed classes from referencing freed memory

2016-06-16 Thread davies
Repository: spark Updated Branches: refs/heads/master 513a03e41 -> 5ada60614 [SPARK-15822] [SQL] Prevent byte array backed classes from referencing freed memory ## What changes were proposed in this pull request? `UTF8String` and all `Unsafe*` classes are backed by either on-heap or off-heap