Karthik Kambatla created HADOOP-9113:
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Summary: o.a.h.fs.TestDelegationTokenRenewer is failing
intermittently
Key: HADOOP-9113
URL: https://issues.apache.org/jira/browse/HADOOP-9113
Project: Hadoop Common
Issue Type: Bug
Components: security, test
Affects Versions: 2.0.2-alpha
Reporter: Karthik Kambatla
Assignee: Karthik Kambatla
Fix For: 2.0.3-alpha
In the following code snippets, the test tries to check the renewCount for the
token to verify if the FileSystem has been de-queued.
{code}
@Override
public long renew(Configuration conf) {
if (renewCount == MAX_RENEWALS) {
Thread.currentThread().interrupt();
} else {
renewCount++;
}
return renewCount;
}
testAddRemoveRenewAction() {
// some test code
assertTrue("Token not removed", (tfs.testToken.renewCount < MAX_RENEWALS));
}
{code}
On slower machines, the renewCount can actually reach MAX_RENEWALS resulting in
a test failure.
renewCount should not be used to verify this.
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