From b6e2993ceb03d7bf17a08ef3c6698df5b21954a7 Mon Sep 17 00:00:00 2001
From: Mathieu <49835526+wangxianghu@users.noreply.github.com>
Date: Tue, 21 Jan 2020 15:50:40 +0800
Subject: [PATCH] [MINOR] Update the javadoc of HoodieTableMetaClient#scanFiles
 (#1263)

[MINOR] Update the javadoc of HoodieTableMetaClient#scanFiles
---
 .../hudi/common/table/HoodieTableMetaClient.java       | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/hudi-common/src/main/java/org/apache/hudi/common/table/HoodieTableMetaClient.java b/hudi-common/src/main/java/org/apache/hudi/common/table/HoodieTableMetaClient.java
index 80c9dc218..c1f326a54 100644
--- a/hudi-common/src/main/java/org/apache/hudi/common/table/HoodieTableMetaClient.java
+++ b/hudi-common/src/main/java/org/apache/hudi/common/table/HoodieTableMetaClient.java
@@ -381,7 +381,15 @@ public class HoodieTableMetaClient implements Serializable {
     return metaClient;
   }
 
-  // HELPER METHODS TO CREATE META FILE NAMES
+  /**
+   * Helper method to scan all hoodie-instant metafiles.
+   *
+   * @param fs The file system implementation for this table
+   * @param metaPath The meta path where meta files are stored
+   * @param nameFilter The name filter to filter meta files
+   * @return An array of meta FileStatus
+   * @throws IOException In case of failure
+   */
   public static FileStatus[] scanFiles(FileSystem fs, Path metaPath, PathFilter nameFilter) throws IOException {
     return fs.listStatus(metaPath, nameFilter);
   }