milenkovicm commented on code in PR #1789:
URL:
https://github.com/apache/datafusion-ballista/pull/1789#discussion_r3320995646
##########
ballista/core/src/config.rs:
##########
@@ -100,6 +100,20 @@ pub const BALLISTA_COALESCE_SMALL_PARTITION_FACTOR: &str =
/// Configuration key for the merged-partition early-flush factor (Spark
legacy semantics).
pub const BALLISTA_COALESCE_MERGED_PARTITION_FACTOR: &str =
"ballista.planner.coalesce.merged_partition_factor";
+/// Configuration key for enabling the AQE dynamic join-selection rule.
+/// When disabled, `SelectJoinRule` is a no-op and `DynamicJoinSelectionExec`
+/// nodes are left in the plan (which will fail at execution — disable only
for debugging).
+pub const BALLISTA_ADAPTIVE_JOIN_ENABLED: &str =
"ballista.planner.adaptive_join.enabled";
+/// Configuration key to enable chaos-monkey execution injection for
robustness testing.
+pub const BALLISTA_CHAOS_EXECUTION_ENABLED: &str =
+ "ballista.testing.chaos_execution.enabled";
+/// Configuration key for the per-node failure probability used by
chaos-monkey execution.
+pub const BALLISTA_CHAOS_EXECUTION_PROBABILITY: &str =
+ "ballista.testing.chaos_execution.probability";
+/// Configuration key controlling whether chaos-monkey injects a retriable
error.
+/// When false, injects `DataFusionError::Execution` instead of the default
`IoError`.
+pub const BALLISTA_CHAOS_EXECUTION_RETRYABLE: &str =
+ "ballista.testing.chaos_execution.retryable";
Review Comment:
This property to be renamed to `failure mode`
Available modes
- Retryable
- Non retryable
- Panic
- Delay processing
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