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milenkovicm pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/datafusion-ballista.git


The following commit(s) were added to refs/heads/main by this push:
     new 1b87239a9 improve logs (#1482)
1b87239a9 is described below

commit 1b87239a9e5d1d92093127839839181720667893
Author: Marko Milenković <[email protected]>
AuthorDate: Sun Mar 1 14:11:33 2026 +0000

    improve logs (#1482)
---
 .../core/src/execution_plans/sort_shuffle/writer.rs   | 19 ++++++++++++++++++-
 ballista/executor/src/execution_engine.rs             |  2 +-
 ballista/executor/src/metrics/mod.rs                  |  2 +-
 ballista/scheduler/src/display.rs                     |  2 +-
 ballista/scheduler/src/state/task_manager.rs          |  2 +-
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/ballista/core/src/execution_plans/sort_shuffle/writer.rs 
b/ballista/core/src/execution_plans/sort_shuffle/writer.rs
index 84c7f61ec..91fb34742 100644
--- a/ballista/core/src/execution_plans/sort_shuffle/writer.rs
+++ b/ballista/core/src/execution_plans/sort_shuffle/writer.rs
@@ -53,7 +53,7 @@ use datafusion::physical_plan::repartition::BatchPartitioner;
 use datafusion::physical_plan::stream::RecordBatchStreamAdapter;
 use datafusion::physical_plan::{
     DisplayAs, DisplayFormatType, ExecutionPlan, Partitioning, PlanProperties,
-    SendableRecordBatchStream, Statistics,
+    SendableRecordBatchStream, Statistics, displayable,
 };
 use futures::{StreamExt, TryFutureExt, TryStreamExt};
 use log::{debug, info};
@@ -634,6 +634,23 @@ fn result_schema() -> SchemaRef {
     ]))
 }
 
+impl std::fmt::Display for SortShuffleWriterExec {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        let printable_plan = displayable(self.plan.as_ref())
+            .set_show_statistics(true)
+            .indent(false);
+        write!(
+            f,
+            "SortShuffleWriterExec: job={} stage={} work_dir={} 
partitioning={:?} plan: \n {}",
+            self.job_id,
+            self.stage_id,
+            self.work_dir,
+            self.shuffle_output_partitioning,
+            printable_plan
+        )
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/ballista/executor/src/execution_engine.rs 
b/ballista/executor/src/execution_engine.rs
index 2417e1d8a..1f3b91a7e 100644
--- a/ballista/executor/src/execution_engine.rs
+++ b/ballista/executor/src/execution_engine.rs
@@ -179,7 +179,7 @@ impl Display for DefaultQueryStageExec {
                     .collect();
                 write!(
                     f,
-                    "DefaultQueryStageExec(Sort): ({})\n{:?}",
+                    "DefaultQueryStageExec(Sort): ({})\n{}",
                     stage_metrics.join(", "),
                     writer
                 )
diff --git a/ballista/executor/src/metrics/mod.rs 
b/ballista/executor/src/metrics/mod.rs
index acc2cceed..506d8f8d1 100644
--- a/ballista/executor/src/metrics/mod.rs
+++ b/ballista/executor/src/metrics/mod.rs
@@ -49,7 +49,7 @@ impl ExecutorMetricsCollector for LoggingMetricsCollector {
         plan: Arc<dyn QueryStageExecutor>,
     ) {
         info!(
-            "=== [{job_id}/{stage_id}/{partition}] Physical plan with metrics 
===\n{plan}\n"
+            "\n=== [{job_id}/{stage_id}/{partition}] Physical plan with 
metrics ===\n{plan}\n"
         );
     }
 }
diff --git a/ballista/scheduler/src/display.rs 
b/ballista/scheduler/src/display.rs
index 692aa9a28..59dc2f475 100644
--- a/ballista/scheduler/src/display.rs
+++ b/ballista/scheduler/src/display.rs
@@ -48,7 +48,7 @@ pub fn print_stage_metrics(
         );
 
         info!(
-            "=== [{}/{}] Stage finished, physical plan with metrics ===\n{}\n",
+            "\n=== [{}/{}] Stage finished, physical plan with metrics ===\n{}",
             job_id,
             stage_id,
             DisplayableBallistaExecutionPlan::new(plan, &plan_metrics).indent()
diff --git a/ballista/scheduler/src/state/task_manager.rs 
b/ballista/scheduler/src/state/task_manager.rs
index d89215b97..ae3686901 100644
--- a/ballista/scheduler/src/state/task_manager.rs
+++ b/ballista/scheduler/src/state/task_manager.rs
@@ -305,7 +305,7 @@ impl<T: 'static + AsLogicalPlan, U: 'static + 
AsExecutionPlan> TaskManager<T, U>
             )?) as ExecutionGraphBox
         };
 
-        info!("Submitting execution graph: {graph:?}");
+        info!("Submitting execution graph:\n\n{graph:?}");
 
         self.state.submit_job(job_id.to_string(), &graph).await?;
         graph.revive();


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