hgromer commented on code in PR #7151:
URL: https://github.com/apache/hbase/pull/7151#discussion_r2207575731
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hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/WALInputFormat.java:
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@@ -396,4 +396,28 @@ public RecordReader<WALKey, WALEdit>
createRecordReader(InputSplit split,
TaskAttemptContext context) throws IOException, InterruptedException {
return new WALKeyRecordReader();
}
+
+ /**
+ * Attempts to return the {@link LocatedFileStatus} for the given directory.
If the directory does
+ * not exist, it will check if the directory is an archived log file and try
to find it
+ */
+ private static RemoteIterator<LocatedFileStatus>
listLocatedFileStatus(FileSystem fs, Path dir,
+ Configuration conf) throws IOException {
+ try {
+ return fs.listLocatedStatus(dir);
+ } catch (FileNotFoundException e) {
+ if (AbstractFSWALProvider.isArchivedLogFile(dir)) {
Review Comment:
I've decided to make this default behavior, rather than enabling via some
flag b/c
[this](https://github.com/apache/hbase/blob/3500d6f2e1735c1c4ed5cff86860f8509753a3b3/hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/WALInputFormat.java#L256)
already exists
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