sijie commented on a change in pull request #1385: remove function package on
function delete
URL: https://github.com/apache/incubator-pulsar/pull/1385#discussion_r174629326
##########
File path:
pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/Utils.java
##########
@@ -206,4 +207,14 @@ public static String getFullyQualifiedInstanceId(String
tenant, String namespace
String functionName, int
instanceId) {
return String.format("%s/%s/%s:%d", tenant, namespace, functionName,
instanceId);
}
+
+ public static boolean deleteDirectory(File directoryToBeDeleted) {
Review comment:
I think deleteRecursively has been available in at some libraries already.
e.g. guava -
https://google.github.io/guava/releases/21.0/api/docs/com/google/common/io/MoreFiles.html#deleteRecursively-java.nio.file.Path-com.google.common.io.RecursiveDeleteOption...-
commons-io :
https://commons.apache.org/proper/commons-io/javadocs/api-2.5/org/apache/commons/io/FileUtils.html#deleteDirectory(java.io.File)
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