ayushtkn commented on a change in pull request #3306:
URL: https://github.com/apache/hadoop/pull/3306#discussion_r690936357
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestUnsetAndChangeDirectoryEcPolicy.java
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@@ -388,4 +390,31 @@ public void testUnsetEcPolicyInEditLog() throws
IOException {
cluster.restartNameNode(true);
Assert.assertNull(fs.getErasureCodingPolicy(new Path("/")));
}
+
+ /*
+ * Test Client unset EC policy on directory.
+ */
+ @Test
+ public void testClientUnsetEcPolicy() throws Exception {
+ ClientProtocol clientProtocol = fs.getClient().getNamenode();
+
clientProtocol.setErasureCodingPolicy("/",ErasureCodeConstants.REPLICATION_POLICY_NAME);
+ final String dirString = "/striped";
+ clientProtocol.mkdirs(dirString, null, false);
Review comment:
It gave me a NPE here.
I changed it to
``
fs.mkdirs(new Path(dirString));
``
to make it work.
But this test passes without your fix as well. So, this isn't reproducing
the issue
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