(auron) branch master updated: [AURON #1612] Filter out empty build-info values to improve Spark UI display (#1615)

[maruilei]

This is an automated email from the ASF dual-hosted git repository.

maruilei pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/auron.git


The following commit(s) were added to refs/heads/master by this push:
     new ef625c26 [AURON #1612] Filter out empty build-info values to improve 
Spark UI display (#1615)
ef625c26 is described below

commit ef625c260f9979b163a86f74ac6342c4a266b335
Author: Ruilei Ma <marui...@apache.org>
AuthorDate: Sun Nov 16 17:45:57 2025 +0800

    [AURON #1612] Filter out empty build-info values to improve Spark UI 
display (#1615)
---
 auron-build.sh                                     | 34 +++++++++++++---------
 .../org/apache/auron/common/AuronBuildInfo.scala   |  2 +-
 .../org/apache/spark/sql/auron/ShimsImpl.scala     |  1 +
 3 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/auron-build.sh b/auron-build.sh
index 9172cf80..8da47c1a 100755
--- a/auron-build.sh
+++ b/auron-build.sh
@@ -395,19 +395,27 @@ JAVA_VERSION=$(java -version 2>&1 | head -n 1 | awk 
'{print $3}' | tr -d '"')
 PROJECT_VERSION=$(./build/mvn help:evaluate -N -Dexpression=project.version 
-Pspark-${SPARK_VER} -q -DforceStdout 2>/dev/null)
 RUST_VERSION=$(rustc --version | awk '{print $2}')
 
-{
-  echo "spark.version=${SPARK_VER}"
-  echo "rust.version=${RUST_VERSION}"
-  echo "java.version=${JAVA_VERSION}"
-  echo "project.version=${PROJECT_VERSION}"
-  echo "scala.version=${SCALA_VER}"
-  echo "celeborn.version=${CELEBORN_VER}"
-  echo "uniffle.version=${UNIFFLE_VER}"
-  echo "paimon.version=${PAIMON_VER}"
-  echo "flink.version=${FLINK_VER}"
-  echo "iceberg.version=${ICEBERG_VER}"
-  echo "build.timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
-} > "$BUILD_INFO_FILE"
+declare -A build_info=(
+  ["spark.version"]="${SPARK_VER}"
+  ["rust.version"]="${RUST_VERSION}"
+  ["java.version"]="${JAVA_VERSION}"
+  ["project.version"]="${PROJECT_VERSION}"
+  ["scala.version"]="${SCALA_VER}"
+  ["celeborn.version"]="${CELEBORN_VER}"
+  ["uniffle.version"]="${UNIFFLE_VER}"
+  ["paimon.version"]="${PAIMON_VER}"
+  ["flink.version"]="${FLINK_VER}"
+  ["iceberg.version"]="${ICEBERG_VER}"
+  ["build.timestamp"]="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+)
+
+true > "$BUILD_INFO_FILE"
+for key in "${!build_info[@]}"; do
+  value="${build_info[$key]}"
+  if [[ -n "$value" ]]; then
+    echo "$key=$value" >> "$BUILD_INFO_FILE"
+  fi
+done
 
 # -----------------------------------------------------------------------------
 # Section: Build Info Display
diff --git a/common/src/main/scala/org/apache/auron/common/AuronBuildInfo.scala 
b/common/src/main/scala/org/apache/auron/common/AuronBuildInfo.scala
index 87ea2cbb..a0e3f372 100644
--- a/common/src/main/scala/org/apache/auron/common/AuronBuildInfo.scala
+++ b/common/src/main/scala/org/apache/auron/common/AuronBuildInfo.scala
@@ -30,7 +30,7 @@ object AuronBuildInfo {
     throw new Exception(s"Can not load the core build file: $buildFile")
   }
 
-  private val unknown = "NULL"
+  private val unknown = ""
 
   private val props = new Properties()
 
diff --git 
a/spark-extension-shims-spark/src/main/scala/org/apache/spark/sql/auron/ShimsImpl.scala
 
b/spark-extension-shims-spark/src/main/scala/org/apache/spark/sql/auron/ShimsImpl.scala
index 0ab39213..6aa669de 100644
--- 
a/spark-extension-shims-spark/src/main/scala/org/apache/spark/sql/auron/ShimsImpl.scala
+++ 
b/spark-extension-shims-spark/src/main/scala/org/apache/spark/sql/auron/ShimsImpl.scala
@@ -192,6 +192,7 @@ class ShimsImpl extends Shims with Logging {
     auronBuildInfo.put(AuronBuildInfo.PAIMON_VERSION_STRING, 
AuronBuildInfo.PAIMON_VERSION)
     auronBuildInfo.put(AuronBuildInfo.FLINK_VERSION_STRING, 
AuronBuildInfo.FLINK_VERSION)
     auronBuildInfo.put(AuronBuildInfo.BUILD_DATE_STRING, 
AuronBuildInfo.BUILD_DATE)
+    auronBuildInfo.retain { case (_, v) => v != null && v.nonEmpty }
     val event = AuronBuildInfoEvent(auronBuildInfo)
     AuronEventUtils.post(sparkContext, event)
   }