AB test between RocksDB and Titan

[zhangjinpeng87]

Do random operations in the same order, and check if the content in Titan and in RocksDB are consistent.

Operations

• Put
• Delete
• DeleteFilesInRanges
• Ingest sst file
• Get snapshot and release
• Create Iterator and release

Step

• Generate random operations
• Apply to Titan and RocksDB
• Check