From 8b8af7fee894cc8bf4c3196e8d7889be4c3012f7 Mon Sep 17 00:00:00 2001
From: Bruno Volpato <bvolpato@google.com>
Date: Thu, 26 Oct 2023 08:56:19 -0400
Subject: [PATCH] Change level of initialization exception to error, make
 errors obvious (#29078)

---
 .../src/main/java/org/apache/beam/fn/harness/FnHarness.java  | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sdks/java/harness/src/main/java/org/apache/beam/fn/harness/FnHarness.java b/sdks/java/harness/src/main/java/org/apache/beam/fn/harness/FnHarness.java
index e103da4d6007..cada9b12f60b 100644
--- a/sdks/java/harness/src/main/java/org/apache/beam/fn/harness/FnHarness.java
+++ b/sdks/java/harness/src/main/java/org/apache/beam/fn/harness/FnHarness.java
@@ -384,9 +384,10 @@ private BeamFnApi.ProcessBundleDescriptor loadDescriptor(String id) {
       }
       processBundleHandler.shutdown();
     } catch (Exception e) {
-      System.out.println("Shutting down harness due to exception: " + e.toString());
+      LOG.error("Shutting down harness due to exception", e);
+      e.printStackTrace();
     } finally {
-      System.out.println("Shutting SDK harness down.");
+      LOG.info("Shutting SDK harness down.");
       executionStateSampler.stop();
       executorService.shutdown();
     }