[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15487300#comment-15487300
]
Eric Badger commented on YARN-1468:
---
[~templedf], there's some additional analysis for this failure in YARN-5416
that might explain what you're seeing with this test. I think that we should
close one of the two Jiras as a dup of the other.
> TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
>
>
> Key: YARN-1468
> URL: https://issues.apache.org/jira/browse/YARN-1468
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
>Reporter: Junping Du
>Assignee: Junping Du
>Priority: Critical
>
> Log is as following:
> {code}
> Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
> <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
> testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
> Time elapsed: 44.197 sec <<< FAILURE!
> junit.framework.AssertionFailedError: AppAttempt state is not correct
> (timedout) expected: but was:
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.failNotEquals(Assert.java:287)
> at junit.framework.Assert.assertEquals(Assert.java:67)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
> {code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15485549#comment-15485549
]
Daniel Templeton commented on YARN-1468:
For what it's worth, I'm seeing the same issue as [~mitdesai]. I'm going to
take a look this week.
> TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
>
>
> Key: YARN-1468
> URL: https://issues.apache.org/jira/browse/YARN-1468
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
>Reporter: Junping Du
>Assignee: Junping Du
>Priority: Critical
>
> Log is as following:
> {code}
> Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
> <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
> testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
> Time elapsed: 44.197 sec <<< FAILURE!
> junit.framework.AssertionFailedError: AppAttempt state is not correct
> (timedout) expected: but was:
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.failNotEquals(Assert.java:287)
> at junit.framework.Assert.assertEquals(Assert.java:67)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
> {code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15396233#comment-15396233
]
Eric Badger commented on YARN-1468:
---
[~djp], you are correct. When I encountered the error in a test failure it was
in the place as I explained it above. However, that failure is a different one
than the stack trace that [~mitdesai] included. I should've included my own
stack trace to make that point clear. I think that both point to issues,
however. I've seen this test fail in a multitude of different ways.
> TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
>
>
> Key: YARN-1468
> URL: https://issues.apache.org/jira/browse/YARN-1468
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
>Reporter: Junping Du
>Assignee: Junping Du
>Priority: Critical
>
> Log is as following:
> {code}
> Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
> <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
> testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
> Time elapsed: 44.197 sec <<< FAILURE!
> junit.framework.AssertionFailedError: AppAttempt state is not correct
> (timedout) expected: but was:
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.failNotEquals(Assert.java:287)
> at junit.framework.Assert.assertEquals(Assert.java:67)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
> {code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15395946#comment-15395946
]
Junping Du commented on YARN-1468:
--
Hi [~ebadger], that's indeed a nice catch! I think we should fix this test
issue. However, this seems not to be the same issue as exception stack so far.
Do I miss something?
> TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
>
>
> Key: YARN-1468
> URL: https://issues.apache.org/jira/browse/YARN-1468
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
>Reporter: Junping Du
>Assignee: Junping Du
>Priority: Critical
>
> Log is as following:
> {code}
> Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
> <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
> testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
> Time elapsed: 44.197 sec <<< FAILURE!
> junit.framework.AssertionFailedError: AppAttempt state is not correct
> (timedout) expected: but was:
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.failNotEquals(Assert.java:287)
> at junit.framework.Assert.assertEquals(Assert.java:67)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
> {code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15310976#comment-15310976
]
Eric Badger commented on YARN-1468:
---
[~mitdesai], I saw this test failing in the same way that you described above.
I took a look at the test and I either don't understand the meaning of one of
the lines or it's a bug. The following piece of code (minus the assertEquals)
was added by [YARN-1493|https://issues.apache.org/jira/browse/YARN-1493] and
doesn't make sense to me. Why are we checking the size against 2 when we are
checking it against 4 immediately after? In my local tests, this loop times out
once timeoutSecs >= 40 since rmApp.getAttempts.size() is equal to 4 the whole
time. This leads me to believe that the assert failure would occur when this
loop is executed and the size is actually equal to 2 initially. That way it
would break out of the loop early and only get up to 3 (or stay at 2) before
the assertEquals against 4 is executed.
{noformat}
// wait for the attempt to be created.
int timeoutSecs = 0;
while (rmApp.getAppAttempts().size() != 2 && timeoutSecs++ < 40) {
Thread.sleep(200);
}
Assert.assertEquals(4, rmApp.getAppAttempts().size());
{noformat}
I think changing ".size() != 2" to ".size() != 4" will fix this race in the
test. Thoughts?
cc [~djp]
> TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
>
>
> Key: YARN-1468
> URL: https://issues.apache.org/jira/browse/YARN-1468
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
>Reporter: Junping Du
>Assignee: Junping Du
>Priority: Critical
>
> Log is as following:
> {code}
> Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
> <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
> testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
> Time elapsed: 44.197 sec <<< FAILURE!
> junit.framework.AssertionFailedError: AppAttempt state is not correct
> (timedout) expected: but was:
> at junit.framework.Assert.fail(Assert.java:50)
> at junit.framework.Assert.failNotEquals(Assert.java:287)
> at junit.framework.Assert.assertEquals(Assert.java:67)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
> at
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
> {code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13972197#comment-13972197
]
Junping Du commented on YARN-1468:
--
TestRMRestart seems to be failed with different error now. Will work on it.
TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
Key: YARN-1468
URL: https://issues.apache.org/jira/browse/YARN-1468
Project: Hadoop YARN
Issue Type: Test
Components: resourcemanager
Reporter: Junping Du
Priority: Critical
Log is as following:
{code}
Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
Time elapsed: 44.197 sec FAILURE!
junit.framework.AssertionFailedError: AppAttempt state is not correct
(timedout) expected:ALLOCATED but was:SCHEDULED
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.failNotEquals(Assert.java:287)
at junit.framework.Assert.assertEquals(Assert.java:67)
at
org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
at
org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
{code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13923797#comment-13923797
]
Tsuyoshi OZAWA commented on YARN-1468:
--
Today I met new failure pattern like this:
{code}
junit.framework.AssertionFailedError: AppAttempt state is not correct
(timedout) expected:ALLOCATED but was:FAILED
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.failNotEquals(Assert.java:287)
at junit.framework.Assert.assertEquals(Assert.java:67)
at
org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
at
org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:343)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:896)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:522)
{code}
TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
Key: YARN-1468
URL: https://issues.apache.org/jira/browse/YARN-1468
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Reporter: Junping Du
Priority: Critical
Log is as following:
{code}
Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
Time elapsed: 44.197 sec FAILURE!
junit.framework.AssertionFailedError: AppAttempt state is not correct
(timedout) expected:ALLOCATED but was:SCHEDULED
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.failNotEquals(Assert.java:287)
at junit.framework.Assert.assertEquals(Assert.java:67)
at
org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
at
org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
{code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13837759#comment-13837759
]
Junping Du commented on YARN-1468:
--
Thanks [~ozawa].
TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
Key: YARN-1468
URL: https://issues.apache.org/jira/browse/YARN-1468
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Reporter: Junping Du
Priority: Critical
Log is as following:
{code}
Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
Time elapsed: 44.197 sec FAILURE!
junit.framework.AssertionFailedError: AppAttempt state is not correct
(timedout) expected:ALLOCATED but was:SCHEDULED
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.failNotEquals(Assert.java:287)
at junit.framework.Assert.assertEquals(Assert.java:67)
at
org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
at
org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
{code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13837312#comment-13837312
]
Tsuyoshi OZAWA commented on YARN-1468:
--
Maybe this is a timing bug: I cannot reproduce the problem in my local
environment.
TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
Key: YARN-1468
URL: https://issues.apache.org/jira/browse/YARN-1468
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Reporter: Junping Du
Priority: Critical
Log is as following:
{code}
Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
Time elapsed: 44.197 sec FAILURE!
junit.framework.AssertionFailedError: AppAttempt state is not correct
(timedout) expected:ALLOCATED but was:SCHEDULED
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.failNotEquals(Assert.java:287)
at junit.framework.Assert.assertEquals(Assert.java:67)
at
org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
at
org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
{code}
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[jira] [Commented] (YARN-1468) TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
[
https://issues.apache.org/jira/browse/YARN-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13837363#comment-13837363
]
Junping Du commented on YARN-1468:
--
Hi [~ozawa], the log you specified here is addressed in YARN-1454. Please see
if patch there fix the problem you met. This issue I met looks different, and I
need to take a close look at it.
TestRMRestart.testRMRestartWaitForPreviousAMToFinish get failed.
Key: YARN-1468
URL: https://issues.apache.org/jira/browse/YARN-1468
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Reporter: Junping Du
Priority: Critical
Log is as following:
{code}
Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 149.968 sec
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
testRMRestartWaitForPreviousAMToFinish(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
Time elapsed: 44.197 sec FAILURE!
junit.framework.AssertionFailedError: AppAttempt state is not correct
(timedout) expected:ALLOCATED but was:SCHEDULED
at junit.framework.Assert.fail(Assert.java:50)
at junit.framework.Assert.failNotEquals(Assert.java:287)
at junit.framework.Assert.assertEquals(Assert.java:67)
at
org.apache.hadoop.yarn.server.resourcemanager.MockAM.waitForState(MockAM.java:82)
at
org.apache.hadoop.yarn.server.resourcemanager.MockRM.sendAMLaunched(MockRM.java:292)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.launchAM(TestRMRestart.java:826)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMRestartWaitForPreviousAMToFinish(TestRMRestart.java:464)
{code}
Another log is as following:
{code}
Tests run: 13, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 143.009 sec
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
testRMDelegationTokenRestoredOnRMRestart(org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart)
Time elapsed: 2.077 sec FAILURE!
java.lang.AssertionError: null
at org.junit.Assert.fail(Assert.java:92)
at org.junit.Assert.assertTrue(Assert.java:43)
at org.junit.Assert.assertTrue(Assert.java:54)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.testRMDelegationTokenRestoredOnRMRestart(TestRMRestart.java:1259)
{code}
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