Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

doc(stream): update streaming_use_arrangement_backfill session variable docs (#16944) #16951

Merged
merged 1 commit into from
May 27, 2024
Merged

doc(stream): update streaming_use_arrangement_backfill session variable docs (#16944) #16951

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion src/common/src/session_config/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,11 @@ pub struct SessionConfig {
#[parameter(default = true, rename = "rw_streaming_enable_bushy_join")]
streaming_enable_bushy_join: bool,

/// Enable arrangement backfill for streaming queries. Defaults to false.
/// Enable arrangement backfill for streaming queries. Defaults to true.
/// When set to true, the parallelism of the upstream fragment will be
/// decoupled from the parallelism of the downstream scan fragment.
/// Or more generally, the parallelism of the upstream table / index / mv
/// will be decoupled from the parallelism of the downstream table / index / mv / sink.
#[parameter(default = true)]
streaming_use_arrangement_backfill: bool,

Expand Down
Loading