[hotfix][travis] Use echo instead of printf

Azure exhibits some problems when using printf.
spotify · Feb 6, 2020 · 45e0b12 · 45e0b12
1 parent 369ab8c
commit 45e0b12
Showing 1 changed file with 11 additions and 11 deletions.
diff --git a/tools/travis_watchdog.sh b/tools/travis_watchdog.sh
@@ -273,27 +273,27 @@ cd ../../
 case $TEST in
  (misc)
  if [ $EXIT_CODE == 0 ]; then
- printf "\n\n==============================================================================\n"
- printf "Running bash end-to-end tests\n"
- printf "==============================================================================\n"
+ echo "\n\n==============================================================================\n"
+ echo "Running bash end-to-end tests\n"
+ echo "==============================================================================\n"
 
  FLINK_DIR=build-target flink-end-to-end-tests/run-pre-commit-tests.sh
 
  EXIT_CODE=$?
  else
- printf "\n==============================================================================\n"
- printf "Previous build failure detected, skipping bash end-to-end tests.\n"
- printf "==============================================================================\n"
+ echo "\n==============================================================================\n"
+ echo "Previous build failure detected, skipping bash end-to-end tests.\n"
+ echo "==============================================================================\n"
  fi
  if [ $EXIT_CODE == 0 ]; then
- printf "\n\n==============================================================================\n"
- printf "Running java end-to-end tests\n"
- printf "==============================================================================\n"
+ echo "\n\n==============================================================================\n"
+ echo "Running java end-to-end tests\n"
+ echo "==============================================================================\n"
 
  run_with_watchdog "$MVN_E2E -DdistDir=$(readlink -e build-target)"
  else
- printf "\n==============================================================================\n"
- printf "Previous build failure detected, skipping java end-to-end tests.\n"
+ echo "\n==============================================================================\n"
+ echo "Previous build failure detected, skipping java end-to-end tests.\n"
  fi
  ;;
 esac