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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2020/08/13 03:10:12 UTC

[GitHub] [hadoop] bshashikant commented on a change in pull request #2219: HDFS-15524. Add edit log entry for Snapshot deletion GC thread snapshot deletion.

bshashikant commented on a change in pull request #2219:
URL: https://github.com/apache/hadoop/pull/2219#discussion_r469670575



##########
File path: hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/snapshot/TestOrderedSnapshotDeletionGc.java
##########
@@ -21,33 +21,38 @@
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.hdfs.DistributedFileSystem;
 import org.apache.hadoop.hdfs.MiniDFSCluster;
+import org.apache.hadoop.hdfs.server.common.Storage;
+import org.apache.hadoop.hdfs.server.namenode.FSImage;
+import org.apache.hadoop.hdfs.server.namenode.FSImageTestUtil;
+import org.apache.hadoop.hdfs.server.namenode.FSNamesystem;
+import org.apache.hadoop.hdfs.server.namenode.NNStorage;
+import org.apache.hadoop.hdfs.server.namenode.FSEditLogOpCodes;
+import org.apache.hadoop.hdfs.util.Holder;
 import org.apache.hadoop.test.GenericTestUtils;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.slf4j.event.Level;
 
+import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Random;
+import java.util.*;

Review comment:
       sure




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