bugfix of delete .r file (wrong code)
Optimize checkdone alarm
To be compatible with nginx log format
Set default Timezone and optimize getXXRollTs()
Cat Intergation: problem monitor and throughput Statistics. Support Muti-watchLog.
bugfix of can not open .tmp file when recovery
add detail error log when a failure occurred
bugfix of HDFSUploader which imported by a mistake
remove gin.close() to avoid nullpointexception