You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Copy file name to clipboardExpand all lines: README.md
+14-2Lines changed: 14 additions & 2 deletions
Original file line number
Diff line number
Diff line change
@@ -29,11 +29,23 @@ For producer-side developers using the **[Kinesis Producer Library (KPL)][kinesi
29
29
To make it easier for developers to write record processors in other languages, we have implemented a Java based daemon, called MultniLangDaemon that does all the heavy lifting. Our approach has the daemon spawn a sub-process, which in turn runs the record processor, which can be written in any language. The MultiLangDaemon process and the record processor sub-process communicate with each other over [STDIN and STDOUT using a defined protocol][multi-lang-protocol]. There will be a one to one correspondence amongst record processors, child processes, and shards. For Python developers specifically, we have abstracted these implementation details away and [expose an interface][kclpy] that enables you to focus on writing record processing logic in Python. This approach enables KCL to be language agnostic, while providing identical features and similar parallel processing model across all languages.
The MultiLangDaemon has been upgraded to use the v2 interfaces, which allows access to enhanced checkpointing, and more information during record processor initialization. The MultiLangDaemon clients must be updated before they can take advantage of these new features.
35
47
36
-
### Release 1.7.1 (November 03, 2016)
48
+
### Release 1.7.1 (November 3, 2016)
37
49
* General
38
50
* Allow disabling shard synchronization at startup.
39
51
* Applications can disable shard synchronization at startup. Disabling shard synchronization can application startup times for very large streams.
0 commit comments