TAJO-645: Task.Reporter can cause NPE during reporting.
TAJO-646: TajoClient is blocked while main thread finished. (hyoungjunkim via jinho)
TAJO-641: NPE in HCatalogStore.addTable(). (jaehwa)
TAJO-653: RCFileAppender throws IOException. (jinho)
TAJO-642: Change tajo documentation tool to sphinx.
TAJO-642: Change tajo documentation tool to sphinx. (added userdocs profile)
TAJO-648: TajoWorker does not send correct QM rpc and client rpc ports via heartbeat.
TAJO-650: Repartitioner::scheduleHashShuffledFetches should adjust the number of tasks.
TAJO-427: Empty table makes IndexOutOfBoundsException at LEFT OUTER JOIN clause. (jaehwa)
TAJO-665: sort buffer size must be dealt as long type values. (hyoungjunkim via hyunsik)
TAJO-663: CREATE TABLE USING RAW doesn't throw ERROR. (jaehwa)
TAJO-663: CREATE TABLE USING RAW doesn't throw ERROR. (Adding missed codes)
TAJO-670: Change daemon's hostname to canonical hostname. (hyoungjunkim via hyunsik)
TAJO-665: sort buffer size must be dealt as long type values. (missed casting).
TAJO-659: Add Tajo JDBC documentation.
TAJO-657: Missing table stat in RCFile. (jinho)
TAJO-672: Wrong progress status when overwrites to partition table. (hyoungjunkim via hyunsik)
TAJO-612: Missing INET4 type in SQLParser. (jihoon)
TAJO-681: Embed sphinx rtd theme into tajo-docs. (hyunsik)
TAJO-681: Embed sphinx rtd theme into tajo-docs. (missed exclude rat rule)