Github user ilooner commented on a diff in the pull request:
https://github.com/apache/incubator-apex-malhar/pull/80#discussion_r43951041
--- Diff:
library/src/main/java/com/datatorrent/lib/io/fs/AbstractFileOutputOperator.java
---
@@ -642,6 +658,22 @@ protected void closeStream(FSFilterStreamContext
streamContext) throws IOExcepti
}
/**
+ * Renames source path to destination atomically. This relies on the
FileContext api. If
+ * the underlying filesystem doesn't have an {@link AbstractFileSystem}
then this should be overridden.
+ *
+ * @param source source path
+ * @param destination destination path
+ * @throws IOException
+ */
+ protected void rename(Path source, Path destination) throws IOException
--- End diff --
Could this method be used to rename files in finalizeFile?
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