@InterfaceAudience.Public
Interface | Description |
---|---|
Clock |
A simple clock interface that gives you time.
|
Class | Description |
---|---|
AbstractLivelinessMonitor<O> |
A simple liveliness monitor with which clients can register, trust the
component to monitor liveliness, get a call-back on expiry and then finally
unregister.
|
ApplicationClassLoader | Deprecated |
BoundedAppender |
A
CharSequence appender that considers its BoundedAppender.limit as upper
bound. |
ConverterUtils |
This class contains a set of utilities which help converting data structures
from/to 'serializableFormat' to/from hadoop/nativejava data structures.
|
MonotonicClock |
A monotonic clock from some arbitrary time base in the past, counting in
milliseconds, and not affected by settimeofday or similar system clock
changes.
|
ResourceCalculatorProcessTree |
Interface class to obtain process resource usage
NOTE: This class should not be used by external users, but only by external
developers to extend and include their own process-tree implementation,
especially for platforms other than Linux and Windows.
|
SystemClock |
Implementation of
Clock that gives the current time from the system
clock in milliseconds. |
UTCClock |
Implementation of
Clock that gives the current UTC time in
milliseconds. |
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