[hudi] branch master updated: [MINOR] Remove org.apache.directory.api.util.Strings import (#4601)

[leesf]

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The following commit(s) were added to refs/heads/master by this push:
     new 28b3b6a  [MINOR] Remove org.apache.directory.api.util.Strings import 
(#4601)
28b3b6a is described below

commit 28b3b6ad8f24b94a0a5db1a4dab3931bf4825510
Author: 0x574C <761604...@qq.com>
AuthorDate: Sun Jan 16 16:58:18 2022 +0800

    [MINOR] Remove org.apache.directory.api.util.Strings import (#4601)
---
 .../org/apache/hudi/common/testutils/FileCreateUtils.java     | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git 
a/hudi-common/src/test/java/org/apache/hudi/common/testutils/FileCreateUtils.java
 
b/hudi-common/src/test/java/org/apache/hudi/common/testutils/FileCreateUtils.java
index 611190c..2b1057f 100644
--- 
a/hudi-common/src/test/java/org/apache/hudi/common/testutils/FileCreateUtils.java
+++ 
b/hudi-common/src/test/java/org/apache/hudi/common/testutils/FileCreateUtils.java
@@ -19,7 +19,6 @@
 
 package org.apache.hudi.common.testutils;
 
-import org.apache.directory.api.util.Strings;
 import org.apache.hudi.avro.model.HoodieCleanMetadata;
 import org.apache.hudi.avro.model.HoodieCleanerPlan;
 import org.apache.hudi.avro.model.HoodieCompactionPlan;
@@ -73,6 +72,8 @@ public class FileCreateUtils {
 
   private static final String WRITE_TOKEN = "1-0-1";
   private static final String BASE_FILE_EXTENSION = 
HoodieTableConfig.BASE_FILE_FORMAT.defaultValue().getFileExtension();
+  /** An empty byte array */
+  public static final byte[] EMPTY_BYTES = new byte[0];
 
   public static String baseFileName(String instantTime, String fileId) {
     return baseFileName(instantTime, fileId, BASE_FILE_EXTENSION);
@@ -221,7 +222,7 @@ public class FileCreateUtils {
   }
 
   public static void createCleanFile(String basePath, String instantTime, 
HoodieCleanMetadata metadata, boolean isEmpty) throws IOException {
-    createMetaFile(basePath, instantTime, HoodieTimeline.CLEAN_EXTENSION, 
isEmpty ? Strings.EMPTY_BYTES : serializeCleanMetadata(metadata).get());
+    createMetaFile(basePath, instantTime, HoodieTimeline.CLEAN_EXTENSION, 
isEmpty ? EMPTY_BYTES : serializeCleanMetadata(metadata).get());
   }
 
   public static void createRequestedCleanFile(String basePath, String 
instantTime, HoodieCleanerPlan cleanerPlan) throws IOException {
@@ -229,7 +230,7 @@ public class FileCreateUtils {
   }
 
   public static void createRequestedCleanFile(String basePath, String 
instantTime, HoodieCleanerPlan cleanerPlan, boolean isEmpty) throws IOException 
{
-    createMetaFile(basePath, instantTime, 
HoodieTimeline.REQUESTED_CLEAN_EXTENSION, isEmpty ? Strings.EMPTY_BYTES : 
serializeCleanerPlan(cleanerPlan).get());
+    createMetaFile(basePath, instantTime, 
HoodieTimeline.REQUESTED_CLEAN_EXTENSION, isEmpty ? EMPTY_BYTES : 
serializeCleanerPlan(cleanerPlan).get());
   }
 
   public static void createInflightCleanFile(String basePath, String 
instantTime, HoodieCleanerPlan cleanerPlan) throws IOException {
@@ -237,7 +238,7 @@ public class FileCreateUtils {
   }
 
   public static void createInflightCleanFile(String basePath, String 
instantTime, HoodieCleanerPlan cleanerPlan, boolean isEmpty) throws IOException 
{
-    createMetaFile(basePath, instantTime, 
HoodieTimeline.INFLIGHT_CLEAN_EXTENSION, isEmpty ? Strings.EMPTY_BYTES : 
serializeCleanerPlan(cleanerPlan).get());
+    createMetaFile(basePath, instantTime, 
HoodieTimeline.INFLIGHT_CLEAN_EXTENSION, isEmpty ? EMPTY_BYTES : 
serializeCleanerPlan(cleanerPlan).get());
   }
 
   public static void createRequestedRollbackFile(String basePath, String 
instantTime, HoodieRollbackPlan plan) throws IOException {
@@ -249,7 +250,7 @@ public class FileCreateUtils {
   }
 
   public static void createRollbackFile(String basePath, String instantTime, 
HoodieRollbackMetadata hoodieRollbackMetadata, boolean isEmpty) throws 
IOException {
-    createMetaFile(basePath, instantTime, HoodieTimeline.ROLLBACK_EXTENSION, 
isEmpty ? Strings.EMPTY_BYTES : 
serializeRollbackMetadata(hoodieRollbackMetadata).get());
+    createMetaFile(basePath, instantTime, HoodieTimeline.ROLLBACK_EXTENSION, 
isEmpty ? EMPTY_BYTES : 
serializeRollbackMetadata(hoodieRollbackMetadata).get());
   }
 
   public static void createRestoreFile(String basePath, String instantTime, 
HoodieRestoreMetadata hoodieRestoreMetadata) throws IOException {