Package | Description |
---|---|
org.apache.storm.hbase.trident.windowing | |
org.apache.storm.starter.trident | |
org.apache.storm.trident | |
org.apache.storm.trident.windowing |
Modifier and Type | Class and Description |
---|---|
class |
HBaseWindowsStoreFactory
Factory to create
HBaseWindowsStore instances. |
Modifier and Type | Method and Description |
---|---|
static StormTopology |
TridentHBaseWindowingStoreTopology.buildTopology(WindowsStoreFactory windowsStore) |
static StormTopology |
TridentWindowingInmemoryStoreTopology.buildTopology(WindowsStoreFactory windowStore,
WindowConfig windowConfig) |
Modifier and Type | Method and Description |
---|---|
Stream |
Stream.slidingWindow(BaseWindowedBolt.Duration windowDuration,
BaseWindowedBolt.Duration slidingInterval,
WindowsStoreFactory windowStoreFactory,
Fields inputFields,
Aggregator aggregator,
Fields functionFields)
Returns a stream of tuples which are aggregated results of a window which slides at duration of
slidingInterval and completes a window at windowDuration |
Stream |
Stream.slidingWindow(int windowCount,
int slideCount,
WindowsStoreFactory windowStoreFactory,
Fields inputFields,
Aggregator aggregator,
Fields functionFields)
Returns a stream of tuples which are aggregated results of a sliding window with every
windowCount of tuples and slides the window after slideCount . |
Stream |
Stream.tumblingWindow(BaseWindowedBolt.Duration windowDuration,
WindowsStoreFactory windowStoreFactory,
Fields inputFields,
Aggregator aggregator,
Fields functionFields)
Returns a stream of tuples which are aggregated results of a window that tumbles at duration of
windowDuration |
Stream |
Stream.tumblingWindow(int windowCount,
WindowsStoreFactory windowStoreFactory,
Fields inputFields,
Aggregator aggregator,
Fields functionFields)
Returns a stream of tuples which are aggregated results of a tumbling window with every
windowCount of tuples. |
Stream |
Stream.window(WindowConfig windowConfig,
WindowsStoreFactory windowStoreFactory,
Fields inputFields,
Aggregator aggregator,
Fields functionFields)
Returns stream of aggregated results based on the given window configuration.
|
Modifier and Type | Class and Description |
---|---|
class |
InMemoryWindowsStoreFactory
InMemoryWindowsStoreFactory contains a single instance of
InMemoryWindowsStore which will be used for storing tuples and triggers of the window. |
Constructor and Description |
---|
WindowsStateUpdater(WindowsStoreFactory windowStoreFactory) |
WindowTridentProcessor(WindowConfig windowConfig,
String uniqueWindowId,
WindowsStoreFactory windowStoreFactory,
Fields inputFields,
Aggregator aggregator,
boolean storeTuplesInStore) |
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