Make text column in sensei schema support default config values
Support negative UIDs in ShardingStrategy.
Set maxClientCnxns=30 in resources/zookeeper.properties to help unit …
Fixed a hadoop-built index path bug in load-index.
Correct git directory config
Fixed the composite map reduce issue
Fixed map reduce jobs
added index splitter
Added the test for long activity bootstrapping
Fixed the init from file issue at USCP
Fixed the count group by
Fixed the problem with long range activity query
Added long as the activity type. Also fixed the bug when the activity
value is set to zero, when the corresponding document is updated in
More fixes for map reduce group by support
Fixed some exceptions on shutdown
Fixed the GroupBy map reduce jobs
Fixed group by map reduce
Improved the performance of the group by map reduce. Still some fixes
use timer for indexing latency.
add indexing latency metrics.
Merge remote-tracking branch 'sguo/master'
added BQL support for the new internal variable _RANDOM
added _RANDOM as keyword
added test for random variable
added static _RANDOM variable for relevance usage
Added some better exception handling for range queries
Changed to numDocs, numHits, numGroups to long
Some more fixes to BQL
Another fix for BQL top
Small fix to BQL
Improved sum group functions
fixed a compilation issue and tests pass