delete exit(-1) in worker/terminate
delete exit(-1) in worker/terminate

to avoid hadoop task failure

1900492968/SwiftSnails,Superjom/SwiftSnails,Superjom/SwiftSnails,1900492968/SwiftSnails,Superjom/SwiftSnails,Superjom/SwiftSnails,1900492968/SwiftSnails,1900492968/SwiftSnails