HxpSerein commented on code in PR #13559:
URL: https://github.com/apache/iotdb/pull/13559#discussion_r1778263046
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iotdb-core/datanode/src/assembly/resources/sbin/remove-datanode.sh:
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@@ -19,21 +19,35 @@
#
if [ "$#" -eq 1 ] && [ "$1" == "--help" ]; then
- echo "The script will remove a DataNode."
- echo "Before removing a DataNode, ensure that the cluster has at least the
number of data/schema replicas DataNodes."
+ echo "The script will remove one or more DataNodes."
+ echo "Before removing DataNodes, ensure that the cluster has at least the
number of data/schema replicas DataNodes."
echo "Usage:"
- echo "Remove the DataNode with datanode_id"
- echo "./sbin/remove-datanode.sh [datanode_id]"
+ echo "Remove one or more DataNodes with datanode_id"
+ echo "./sbin/remove-datanode.sh [datanode_id ...]"
exit 0
fi
+# Ensure that at least one DataNode ID is provided
+if [ "$#" -eq 0 ]; then
Review Comment:
Removed.
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