rocksdb/java
Ankit Gupta 25682d1596 [Java] Optimize statistics collector, improve object dependency in RocksObjects
Summary:
This diff merges pull request #208.  Contributor: ankgup87

[Java] Optimize statistics collector
* Optimize statistics collector by collecting statistics of multiple DBs in a single thread rather than starting up a new thread for each DB.
* Also, fix packaging of jnilib file on OS_X platform.
* Diff review: https://reviews.facebook.net/D20265

[Java] Add documentation on interdependency of dispose call of RocksObjects
* Remove transferCppRawPointersOwnershipFrom function.
  - This function was setting opt.filter_ and thus filter_ to be null. This way there is no
    one holding reference for filter object and can thus be GC'd which is not the intention.
    Replaced it with storeOptionsInstace which stores options instance. Options class
    internally holds Filter instance. Thus when Options is GC'd, filter reference
    will be GC'd automatically.
* Added documentation explaining interdependency of Filter, Options and DB.
* Diff review: https://reviews.facebook.net/D20379

Test Plan:
described in their diff reviews

Reviewers:  haobo sdong swapnilghike zzbennett rsumbaly yhchiang

Reviewed by: yhchiang
2014-07-22 14:52:50 -07:00
..
org/rocksdb [Java] Optimize statistics collector, improve object dependency in RocksObjects 2014-07-22 14:52:50 -07:00
rocksjni [Java] Add Java support for cache sharding. 2014-07-22 09:48:37 -07:00
HISTORY-JAVA.md [Java] Add HISTORY-JAVA.md and include both C++ and Java history files in .jar. 2014-06-20 23:18:25 -07:00
Makefile Fixed some make and linking issues of RocksDBJava 2014-07-21 22:41:54 -07:00
RocksDBSample.java [Java] Add Java support for cache sharding. 2014-07-22 09:48:37 -07:00
jdb_bench.sh [Java] Fixed compile error due to the removal of ReadOptions.prefix_seek, minor improvement on DbBenchmark.java. 2014-04-27 21:49:45 -07:00