diff options
| author | Chen Chao <crazyjvm@gmail.com> | 2014-03-09 22:42:12 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-03-09 22:42:12 -0700 |
| commit | 5d98cfc1c8fb17fbbeacc7192ac21c0b038cbd16 (patch) | |
| tree | 1c16ea464da848239b47941e14f0a67286453037 /docs/streaming-programming-guide.md | |
| parent | b9be160951b9e7a7e801009e9d6ee6c2b5d2d47e (diff) | |
| download | spark-5d98cfc1c8fb17fbbeacc7192ac21c0b038cbd16.tar.gz spark-5d98cfc1c8fb17fbbeacc7192ac21c0b038cbd16.tar.bz2 spark-5d98cfc1c8fb17fbbeacc7192ac21c0b038cbd16.zip | |
maintain arbitrary state data for each key
RT
Author: Chen Chao <crazyjvm@gmail.com>
Closes #114 from CrazyJvm/patch-1 and squashes the following commits:
dcb0df5 [Chen Chao] maintain arbitrary state data for each key
Diffstat (limited to 'docs/streaming-programming-guide.md')
| -rw-r--r-- | docs/streaming-programming-guide.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/streaming-programming-guide.md b/docs/streaming-programming-guide.md index 2a56cf07d0..f9904d4501 100644 --- a/docs/streaming-programming-guide.md +++ b/docs/streaming-programming-guide.md @@ -539,7 +539,7 @@ common ones are as follows. <td> <b>updateStateByKey</b>(<i>func</i>) </td> <td> Return a new "state" DStream where the state for each key is updated by applying the given function on the previous state of the key and the new values for the key. This can be - used to maintain arbitrary state data for each ket.</td> + used to maintain arbitrary state data for each key.</td> </tr> <tr><td></td><td></td></tr> </table> |