zhongjingxiong commented on a change in pull request #35278:
URL: https://github.com/apache/spark/pull/35278#discussion_r790401173
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File path: core/src/main/scala/org/apache/spark/util/Utils.scala
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@@ -605,6 +603,29 @@ private[spark] object Utils extends Logging {
}
}
+ def unZip(inFile: File, unzipDir: File): Unit = {
+ if (!unzipDir.mkdirs && !unzipDir.isDirectory) {
+ throw new IOException("Mkdirs failed to create " + unzipDir)
+ } else {
+ if (Shell.WINDOWS) {
+ FileUtil.unZip(inFile, unzipDir)
Review comment:
Because the zip file is decompressed by creating a new file, the
permission cannot be saved, but the metadata of the permission can be saved
when the unzip command is executed on Linux, but I don't know what special
processing is done by the unzip command in Linux. Moreover, I found many API
attempts of zip, and found that they were similar to the unzip of JDK, and
there was no way to save the permission information.
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