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Posted to hdfs-issues@hadoop.apache.org by "Yiqun Lin (JIRA)" <ji...@apache.org> on 2017/10/18 06:29:00 UTC
[jira] [Updated] (HDFS-12675) Ozone:
TestLeaseManager#testLeaseCallbackWithMultipleLeases fails
[ https://issues.apache.org/jira/browse/HDFS-12675?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yiqun Lin updated HDFS-12675:
-----------------------------
Description:
Caught one UT failure {{TestLeaseManager#testLeaseCallbackWithMultipleLeases}}:
{noformat}
jcava.lang.AssertionError: null
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertTrue(Assert.java:52)
at org.apache.hadoop.ozone.lease.TestLeaseManager.testLeaseCallbackWithMultipleLeases(TestLeaseManager.java:293)
{noformat}
The reason of this error is lease {{leaseFive}} didn't expire in test.
I am thinking one corner case lead for this:
# {{LeaseNotFoundException}} or {{LeaseExpiredException}} is thrown in loop {{for (T resource : activeLeases.keySet()) {}}.
# Then the {{sleepTime}} used in {{while}} loop doesn't get a correct value, then program sleep for {{Long.MAX_VALUE}} time.Remaining leases cannot be released.
was:
Caught one UT failure {{TestLeaseManager#testLeaseCallbackWithMultipleLeases}}:
{noformat}
jcava.lang.AssertionError: null
at org.junit.Assert.fail(Assert.java:86)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertTrue(Assert.java:52)
at org.apache.hadoop.ozone.lease.TestLeaseManager.testLeaseCallbackWithMultipleLeases(TestLeaseManager.java:293)
{noformat}
The reason of this error is {{leaseFive}} didn't expire in test.
> Ozone: TestLeaseManager#testLeaseCallbackWithMultipleLeases fails
> ------------------------------------------------------------------
>
> Key: HDFS-12675
> URL: https://issues.apache.org/jira/browse/HDFS-12675
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
>
> Caught one UT failure {{TestLeaseManager#testLeaseCallbackWithMultipleLeases}}:
> {noformat}
> jcava.lang.AssertionError: null
> at org.junit.Assert.fail(Assert.java:86)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.junit.Assert.assertTrue(Assert.java:52)
> at org.apache.hadoop.ozone.lease.TestLeaseManager.testLeaseCallbackWithMultipleLeases(TestLeaseManager.java:293)
> {noformat}
> The reason of this error is lease {{leaseFive}} didn't expire in test.
> I am thinking one corner case lead for this:
> # {{LeaseNotFoundException}} or {{LeaseExpiredException}} is thrown in loop {{for (T resource : activeLeases.keySet()) {}}.
> # Then the {{sleepTime}} used in {{while}} loop doesn't get a correct value, then program sleep for {{Long.MAX_VALUE}} time.Remaining leases cannot be released.
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