fix: only loop through hdfs_datanodes_decommission and yarn_nodemanag…

…ers_decommission if defined
TOSIT-IO · Sep 26, 2024 · 56ab332 · 56ab332
1 parent df8f913
commit 56ab332
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/roles/hdfs/common/templates/dfs.exclude.j2 b/roles/hdfs/common/templates/dfs.exclude.j2
@@ -1,3 +1,3 @@
-{% for dn in hdfs_datanodes_decommission %}
+{% for dn in hdfs_datanodes_decommission | default([]) %}
 {{ dn }}
 {% endfor %}
diff --git a/roles/yarn/common/templates/yarn.exclude.j2 b/roles/yarn/common/templates/yarn.exclude.j2
@@ -1,3 +1,3 @@
-{% for nm in yarn_nodemanagers_decommission %}
+{% for nm in yarn_nodemanagers_decommission | default([]) %}
 {{ nm }}
 {% endfor %}