Github user uce commented on a diff in the pull request:
https://github.com/apache/flink/pull/2177#discussion_r68904419
--- Diff: docs/setup/config.md ---
@@ -85,6 +85,8 @@ The default fraction for managed memory can be adjusted
using the `taskmanager.m
- `taskmanager.memory.preallocate`: Can be either of `true` or `false`.
Specifies whether task managers should allocate all managed memory when
starting up. (DEFAULT: false)
+- `taskmanager.runtime.large-record-handler`: Whether to use the
LargeRecordHandler when spilling. This feature is experimental. (DEFAULT: false)
--- End diff --
That's a very good point, Greg. I think we didn't. As it stands, the large
record handler seems to have known issues. Personally, I would therefore
discourage people from using it, but it totally makes sense to add a paragraph
about what it actually does.
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