WiredTiger changes for MongoDB 3.1.2

WT-1799 test/format segfault in split_deepen

• Closed

WT-1807 Column store performance issue.

• Closed

WT-1835 Add a test case for a new bug in variable length column stores.

• Closed

WT-1837 log compression doesn't work with log cursors

• Closed

WT-1840 log cursors fail with large number of keys

• Closed

WT-1846 README has invalid URL for build instructions

• Closed

WT-1852 reconciliation using free'd memory

• Closed

WT-1856 Don't close handles until a threshold of in-use handles has been reached

• Closed

WT-1871 disabling fallocate on Windows

• Closed

WT-1889 Defend against row-search calls using a returned key

• Closed

WT-1700 test/format recover test failed

• 
• Closed

WT-1872 log truncation code

• 
• Closed

WT-1887 Failure comparing keys

• 
• Closed

WT-1890 Allow in-memory splits during checkpoints

• 
• Closed

WT-1891 LSM search failures

• 
• Closed

WT-1897 Move WT recovery earlier

• 
• Closed

WT-1900 Split __wt_txn_begin into two parts, avoid config parsing in common case.

• 
• Closed