public boolean isSDCCheckPointing ( ) { try { return fs . exists ( checkPointFilePath ) || fs . exists ( backupCheckPointFilePath ) ; } catch ( IOException ex ) { LOG . error ( "Error doing isSDCCheckPointing" , ex ) ; throw new RuntimeException ( Utils . format ( "Error checking exists on hdfs path: {}. Reason: {}" , checkPointFilePath . toString ( ) , ex . toString ( ) ) , ex ) ; } }
This tell us SDC is check pointing