jerqi commented on code in PR #1263:
URL:
https://github.com/apache/incubator-uniffle/pull/1263#discussion_r1374315413
##########
client-mr/core/src/test/java/org/apache/hadoop/mapreduce/task/reduce/RssRemoteMergeManagerTest.java:
##########
@@ -58,22 +63,37 @@ public class RssRemoteMergeManagerTest {
TaskAttemptID mapId2 = new TaskAttemptID(new TaskID(jobId, TaskType.MAP, 2),
0);
TaskAttemptID reduceId1 = new TaskAttemptID(new TaskID(jobId,
TaskType.REDUCE, 0), 0);
+ private static FileSystem remoteFS;
+ private static MiniDFSCluster cluster;
+
+ @BeforeAll
+ public static void setUpHdfs(@TempDir File tempDir) throws Exception {
+ Configuration conf = new Configuration();
+ File baseDir = tempDir;
+ conf.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR, baseDir.getAbsolutePath());
+ cluster = (new MiniDFSCluster.Builder(conf)).build();
+ String hdfsUri = cluster.getURI().toString() + "/";
+ remoteFS = (new Path(hdfsUri)).getFileSystem(conf);
+ }
+
+ @AfterAll
+ public static void tearDownHdfs() throws Exception {
+ remoteFS.close();
+ cluster.shutdown();
+ }
+
@Test
- public void mergerTest(@TempDir File tmpDir) throws Throwable {
Review Comment:
OK.
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