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HDFS-5805. TestCheckpoint.testCheckpoint fails intermittently on branch-2. Contributed by Eric Badger. 

(cherry picked from commit 5e5b8793fb)
This commit is contained in:
Kihwal Lee 2016-08-02 15:43:11 -05:00
parent 06df0cd87f
commit 288f9ccde2
1 changed files with 6 additions and 1 deletions
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7
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckpoint.java
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@ -1039,6 +1039,7 @@ public class TestCheckpoint {
*/ */
@Test @Test
public void testCheckpoint() throws IOException { public void testCheckpoint() throws IOException {
Path tmpDir = new Path("/tmp_tmp");
Path file1 = new Path("checkpoint.dat"); Path file1 = new Path("checkpoint.dat");
Path file2 = new Path("checkpoint2.dat"); Path file2 = new Path("checkpoint2.dat");
Configuration conf = new HdfsConfiguration(); Configuration conf = new HdfsConfiguration();
@ -1065,6 +1066,11 @@ public class TestCheckpoint {
writeFile(fileSys, file1, replication); writeFile(fileSys, file1, replication);
checkFile(fileSys, file1, replication); checkFile(fileSys, file1, replication);
for(int i=0; i < 1000; i++) {
fileSys.mkdirs(tmpDir);
fileSys.delete(tmpDir, true);
}
// //
// Take a checkpoint // Take a checkpoint
// //
@ -1089,7 +1095,6 @@ public class TestCheckpoint {
// //
// Restart cluster and verify that file1 still exist. // Restart cluster and verify that file1 still exist.
// //
Path tmpDir = new Path("/tmp_tmp");
try { try {
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(numDatanodes) cluster = new MiniDFSCluster.Builder(conf).numDataNodes(numDatanodes)
.format(false).build(); .format(false).build();