steveloughran commented on a change in pull request #743:
URL: https://github.com/apache/hadoop/pull/743#discussion_r479679604
##########
File path:
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/ChecksumFileSystem.java
##########
@@ -670,6 +670,27 @@ public boolean rename(Path src, Path dst) throws
IOException {
}
}
+ /**
+ * Rename files/dirs.
+ */
+ @Override
+ @SuppressWarnings("deprecation")
+ public void rename(final Path src,
+ Path dst,
+ final Options.Rename... options)
+ throws IOException {
+ fs.rename(src, dst, options);
+
+ Path srcCheckFile = getChecksumFile(src);
+ Path dstCheckFile = getChecksumFile(dst);
+ if (fs.exists(srcCheckFile)) { //try to rename checksum
+ fs.rename(srcCheckFile, dstCheckFile, Options.Rename.OVERWRITE);
Review comment:
interesting thought. The only current option is trash; don't know if we
should retain that. I will add a comment in the javadocs of Options.Rename on
this topic
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