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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2019/05/16 15:20:55 UTC
[GitHub] [hadoop] jiwq commented on a change in pull request #826:
HDDS-1517. AllocateBlock call fails with ContainerNotFoundException.
jiwq commented on a change in pull request #826: HDDS-1517. AllocateBlock call fails with ContainerNotFoundException.
URL: https://github.com/apache/hadoop/pull/826#discussion_r284761144
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File path: hadoop-hdds/server-scm/src/test/java/org/apache/hadoop/hdds/scm/container/TestSCMContainerManager.java
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@@ -43,17 +46,15 @@
import java.io.File;
import java.io.IOException;
-import java.util.Iterator;
-import java.util.Optional;
-import java.util.Random;
-import java.util.Set;
-import java.util.TreeSet;
-import java.util.UUID;
-import java.util.concurrent.TimeUnit;
+import java.util.*;
+import java.util.concurrent.*;
Review comment:
Should better don't use `*` in import statement.
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