Add command echoing for better command debugging (apache#462)

erikerlandson · ash211 · commit 6177bf8c43b7 · 2017-08-24T22:15:24.000-04:00
diff --git a/resource-managers/kubernetes/docker-minimal-bundle/src/main/docker/spark-base/entrypoint.sh b/resource-managers/kubernetes/docker-minimal-bundle/src/main/docker/spark-base/entrypoint.sh
@@ -16,6 +16,9 @@
 # limitations under the License.
 #
 
+# echo commands to the terminal output
+set -x
+
 # Check whether there is a passwd entry for the container UID
 myuid=$(id -u)
 mygid=$(id -g)

Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,9 @@`
`16`	`16`	`# limitations under the License.`
`17`	`17`	`#`
`18`	`18`
	`19`	`+# echo commands to the terminal output`
	`20`	`+set -x`
	`21`	`+`
`19`	`22`	`# Check whether there is a passwd entry for the container UID`
`20`	`23`	`myuid=$(id -u)`
`21`	`24`	`mygid=$(id -g)`