[HBASE-9515] Intermittent TestZKSecretWatcher#testKeyUpdate failure

• Type: Test
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.98.0
• Hadoop Flags: Reviewed
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 12/Sep/13 04:47
• Updated: 20/Nov/15 11:54
• Resolved: 20/Sep/13 17:27

Description

From https://builds.apache.org/job/hbase-0.96-hadoop2/19/testReport/org.apache.hadoop.hbase.security.token/TestZKSecretWatcher/testKeyUpdate/ :

java.lang.AssertionError: expected null, but was:<AuthenticationKey[ id=2, expiration=9223372036854775807 ]>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotNull(Assert.java:664)
	at org.junit.Assert.assertNull(Assert.java:646)
	at org.junit.Assert.assertNull(Assert.java:656)
	at org.apache.hadoop.hbase.security.token.TestZKSecretWatcher.testKeyUpdate(TestZKSecretWatcher.java:149)

It failed here:

    // verify that the expired key has been removed
    assertNull(KEY_SLAVE.getKey(key1.getKeyId()));

Normally key1 should be removed by AuthenticationTokenSecretManager#removeKey():

    allKeys.remove(keyId);

A search in the test output for 'Removing key ' yielded nothing.