[hotfix][docs] Removed reference to "fold" function in "Windows" page (…

…apache#15574)
deepfield · Apr 19, 2021 · 8d1e3c0 · 8d1e3c0
1 parent f511680
commit 8d1e3c0
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/docs/content.zh/docs/dev/datastream/operators/windows.md b/docs/content.zh/docs/dev/datastream/operators/windows.md
@@ -44,7 +44,7 @@ for the rest of the page.
   [.evictor(...)] <- optional: "evictor" (else no evictor)
   [.allowedLateness(...)] <- optional: "lateness" (else zero)
   [.sideOutputLateData(...)] <- optional: "output tag" (else no side output for late data)
-  .reduce/aggregate/fold/apply() <- required: "function"
+  .reduce/aggregate/apply() <- required: "function"
   [.getSideOutput(...)] <- optional: "output tag"
 
 **Non-Keyed Windows**
@@ -55,7 +55,7 @@ for the rest of the page.
   [.evictor(...)] <- optional: "evictor" (else no evictor)
   [.allowedLateness(...)] <- optional: "lateness" (else zero)
   [.sideOutputLateData(...)] <- optional: "output tag" (else no side output for late data)
-  .reduce/aggregate/fold/apply() <- required: "function"
+  .reduce/aggregate/apply() <- required: "function"
   [.getSideOutput(...)] <- optional: "output tag"
 
 In the above, the commands in square brackets ([...]) are optional. This reveals that Flink allows you to customize your

diff --git a/docs/content/docs/dev/datastream/operators/windows.md b/docs/content/docs/dev/datastream/operators/windows.md
@@ -44,7 +44,7 @@ for the rest of the page.
   [.evictor(...)] <- optional: "evictor" (else no evictor)
   [.allowedLateness(...)] <- optional: "lateness" (else zero)
   [.sideOutputLateData(...)] <- optional: "output tag" (else no side output for late data)
-  .reduce/aggregate/fold/apply() <- required: "function"
+  .reduce/aggregate/apply() <- required: "function"
   [.getSideOutput(...)] <- optional: "output tag"
 
 **Non-Keyed Windows**
@@ -55,7 +55,7 @@ for the rest of the page.
   [.evictor(...)] <- optional: "evictor" (else no evictor)
   [.allowedLateness(...)] <- optional: "lateness" (else zero)
   [.sideOutputLateData(...)] <- optional: "output tag" (else no side output for late data)
-  .reduce/aggregate/fold/apply() <- required: "function"
+  .reduce/aggregate/apply() <- required: "function"
   [.getSideOutput(...)] <- optional: "output tag"
 
 In the above, the commands in square brackets ([...]) are optional. This reveals that Flink allows you to customize your