dongjoon-hyun commented on a change in pull request #570:
URL: https://github.com/apache/orc/pull/570#discussion_r528911408
##########
File path: java/core/src/java/org/apache/orc/impl/ReaderImpl.java
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@@ -436,6 +436,31 @@ protected static void ensureOrcFooter(FSDataInputStream in,
}
}
+ /**
+ * Ensure this is an ORC file to prevent users from trying to read text
+ * files or RC files as ORC files.
+ * @param psLen the postscript length
+ * @param buffer the tail of the file
+ */
+ protected static void ensureOrcFooter(ByteBuffer buffer, int psLen) throws
IOException {
Review comment:
Could you add `@deprecated` to give a proper warning?
##########
File path: java/core/src/java/org/apache/orc/impl/ReaderImpl.java
##########
@@ -643,6 +668,48 @@ private static void read(FSDataInputStream file,
}
}
+ public static OrcTail extractFileTail(ByteBuffer buffer)
Review comment:
Could you add `@deprecated` to give a proper warning?
##########
File path: java/core/src/java/org/apache/orc/impl/ReaderImpl.java
##########
@@ -643,6 +668,48 @@ private static void read(FSDataInputStream file,
}
}
+ public static OrcTail extractFileTail(ByteBuffer buffer)
+ throws IOException {
+ return extractFileTail(buffer, -1);
+ }
+
+ public static OrcTail extractFileTail(ByteBuffer buffer, long
modificationTime)
Review comment:
Could you add `@deprecated` to give a proper warning?
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