[jira] [Commented] (YARN-4989) TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails intermittently
[
https://issues.apache.org/jira/browse/YARN-4989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15326862#comment-15326862
]
Hudson commented on YARN-4989:
--
SUCCESS: Integrated in Hadoop-trunk-Commit #9953 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/9953/])
YARN-4989. TestWorkPreservingRMRestart#testCapacitySchedulerRecovery
(rohithsharmaks: rev 28b66ae919e348123f4c05a4787c9ec56c087c25)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestWorkPreservingRMRestart.java
> TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> intermittently
> ---
>
> Key: YARN-4989
> URL: https://issues.apache.org/jira/browse/YARN-4989
> Project: Hadoop YARN
> Issue Type: Test
> Components: test
>Reporter: Rohith Sharma K S
>Assignee: Ajith S
> Fix For: 2.9.0
>
> Attachments: YARN-4989.patch
>
>
> Sometimes TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> randomly.
> {noformat}
> java.lang.AssertionError: expected:<> but
> was:<>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.checkCSLeafQueue(TestWorkPreservingRMRestart.java:289)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testCapacitySchedulerRecovery(TestWorkPreservingRMRestart.java:501)
> {noformat}
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[jira] [Commented] (YARN-4989) TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails intermittently
[
https://issues.apache.org/jira/browse/YARN-4989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15326846#comment-15326846
]
Rohith Sharma K S commented on YARN-4989:
-
+1 lgtm
> TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> intermittently
> ---
>
> Key: YARN-4989
> URL: https://issues.apache.org/jira/browse/YARN-4989
> Project: Hadoop YARN
> Issue Type: Test
> Components: test
>Reporter: Rohith Sharma K S
>Assignee: Ajith S
> Attachments: YARN-4989.patch
>
>
> Sometimes TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> randomly.
> {noformat}
> java.lang.AssertionError: expected:<> but
> was:<>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.checkCSLeafQueue(TestWorkPreservingRMRestart.java:289)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testCapacitySchedulerRecovery(TestWorkPreservingRMRestart.java:501)
> {noformat}
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[jira] [Commented] (YARN-4989) TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails intermittently
[
https://issues.apache.org/jira/browse/YARN-4989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15279764#comment-15279764
]
Hadoop QA commented on YARN-4989:
-
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 12s
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s {color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m
38s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 26s
{color} | {color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 30s
{color} | {color:green} trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
22s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 34s
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
15s {color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 7s
{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 20s
{color} | {color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 27s
{color} | {color:green} trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
29s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 23s
{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 23s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 27s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 27s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
21s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 32s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
12s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} Patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
14s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 18s
{color} | {color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 23s
{color} | {color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 29m 21s {color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed with JDK
v1.8.0_91. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 30m 44s {color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed with JDK
v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
16s {color} | {color:green} Patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 76m 31s {color}
| {color:black} {color} |
\\
\\
|| Reason || Tests ||
| JDK v1.8.0_91 Failed junit tests |
hadoop.yarn.server.resourcemanager.TestClientRMTokens |
| | hadoop.yarn.server.resourcemanager.TestRMRestart |
| | hadoop.yarn.server.resourcemanager.TestAMAuthorization |
| JDK v1.7.0_95 Failed junit tests |
hadoop.yarn.server.resourcemanager.TestClientRMTokens |
| | hadoop.yarn.server.resourcemanager.TestContainerResourceUsage |
| | hadoop.yarn.server.resourcemanager.TestAMAuthorization |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:cf2ee45 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12803374/YARN-4989.patch |
| JIRA Issue |
[jira] [Commented] (YARN-4989) TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails intermittently
[
https://issues.apache.org/jira/browse/YARN-4989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15253681#comment-15253681
]
Rohith Sharma K S commented on YARN-4989:
-
Oops , twice comment has come. There was issue in connecting to JIRA which I
thought earlier comment wont be displayed!!
> TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> intermittently
> ---
>
> Key: YARN-4989
> URL: https://issues.apache.org/jira/browse/YARN-4989
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test
>Reporter: Rohith Sharma K S
>Assignee: Ajith S
>
> Sometimes TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> randomly.
> {noformat}
> java.lang.AssertionError: expected:<> but
> was:<>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.checkCSLeafQueue(TestWorkPreservingRMRestart.java:289)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testCapacitySchedulerRecovery(TestWorkPreservingRMRestart.java:501)
> {noformat}
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[jira] [Commented] (YARN-4989) TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails intermittently
[
https://issues.apache.org/jira/browse/YARN-4989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15253675#comment-15253675
]
Rohith Sharma K S commented on YARN-4989:
-
In test {{estWorkPreservingRMRestart#testCapacitySchedulerRecovery}}, after RM
recovered and NM's are registered apps are being wait to recover the
containers. In test code, there are 3 apps runing before RM restart. After RM
restart, {{waitForNumContainersToRecover}} method is called only for 2 apps.
{code}
// Wait for RM to settle down on recovering containers;
waitForNumContainersToRecover(2, rm2, am1_1.getApplicationAttemptId());
waitForNumContainersToRecover(2, rm2, am1_2.getApplicationAttemptId());
waitForNumContainersToRecover(2, rm2, am1_2.getApplicationAttemptId());
{code}
In the above code, third {{waitForNumContainersToRecover}} should be for third
app instead of 2nd apps which is duplicated.
> TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> intermittently
> ---
>
> Key: YARN-4989
> URL: https://issues.apache.org/jira/browse/YARN-4989
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test
>Reporter: Rohith Sharma K S
>
> Sometimes TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> randomly.
> {noformat}
> java.lang.AssertionError: expected:<> but
> was:<>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.checkCSLeafQueue(TestWorkPreservingRMRestart.java:289)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testCapacitySchedulerRecovery(TestWorkPreservingRMRestart.java:501)
> {noformat}
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[jira] [Commented] (YARN-4989) TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails intermittently
[
https://issues.apache.org/jira/browse/YARN-4989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15253667#comment-15253667
]
Rohith Sharma K S commented on YARN-4989:
-
In the test {{TestWorkPreservingRMRestart#testCapacitySchedulerRecovery}},
after RM is restarted, method {{waitForNumContainersToRecover}} has been called
for submitted apps. There are 2 apps submitted, but waiting is only for 2 apps
i.e am1_1 and am1_2. There is another AM *am2* which need to wait for container
recovery. Code is there to wait but it is waiting for am1_2 only.
{code}
// Wait for RM to settle down on recovering containers;
waitForNumContainersToRecover(2, rm2, am1_1.getApplicationAttemptId());
waitForNumContainersToRecover(2, rm2, am1_2.getApplicationAttemptId());
waitForNumContainersToRecover(2, rm2, am1_2.getApplicationAttemptId());
{code}
In third waitForNumContainersToRecover, instead of am1_2, variable am2 should
solve this randomness
> TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> intermittently
> ---
>
> Key: YARN-4989
> URL: https://issues.apache.org/jira/browse/YARN-4989
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test
>Reporter: Rohith Sharma K S
>
> Sometimes TestWorkPreservingRMRestart#testCapacitySchedulerRecovery fails
> randomly.
> {noformat}
> java.lang.AssertionError: expected:<> but
> was:<>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.checkCSLeafQueue(TestWorkPreservingRMRestart.java:289)
> at
> org.apache.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testCapacitySchedulerRecovery(TestWorkPreservingRMRestart.java:501)
> {noformat}
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