Description Usage Arguments Value Author(s) See Also Examples
Within bolts in used in a RStorm the GetHash
and SetHash
functions can be used to access a local store (or hashmap) during the stream. This corresponds to the ability of tracking parameters over the stream using a hashmap or database system as implemented in production streaming software.
1 |
name |
a string containing the name of the stored object |
data |
a data.frame (or scalar) to be stored |
... |
If storing the value is successful returns TRUE.
Maurits Kaptein
See Also: TrackRow
, SetHash
, GetHash
, GetTrack
1 2 3 4 5 6 7 8 9 10 11 |
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