[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=780514=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-780514
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 11/Jun/22 14:35
Start Date: 11/Jun/22 14:35
Worklog Time Spent: 10m
Work Description: ZanderXu commented on PR #4409:
URL: https://github.com/apache/hadoop/pull/4409#issuecomment-1152939271
@cnauroth @jojochuang Thanks for helping to review this code!
Issue Time Tracking
---
Worklog Id: (was: 780514)
Time Spent: 1h 20m (was: 1h 10m)
> IllegalArgumentException in LifelineSender
> --
>
> Key: HDFS-16623
> URL: https://issues.apache.org/jira/browse/HDFS-16623
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.2.4, 3.3.4
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> In our production environment, an IllegalArgumentException occurred in the
> LifelineSender at one DataNode which was undergoing GC at that time.
> And the bug code is at line 1060 in BPServiceActor.java, because the sleep
> time is negative.
> {code:java}
> while (shouldRun()) {
> try {
> if (lifelineNamenode == null) {
> lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr);
> }
> sendLifelineIfDue();
> Thread.sleep(scheduler.getLifelineWaitTime());
> } catch (InterruptedException e) {
> Thread.currentThread().interrupt();
> } catch (IOException e) {
> LOG.warn("IOException in LifelineSender for " + BPServiceActor.this,
> e);
> }
> }
> {code}
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[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=780412=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-780412
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 10/Jun/22 19:01
Start Date: 10/Jun/22 19:01
Worklog Time Spent: 10m
Work Description: cnauroth merged PR #4409:
URL: https://github.com/apache/hadoop/pull/4409
Issue Time Tracking
---
Worklog Id: (was: 780412)
Time Spent: 1h 10m (was: 1h)
> IllegalArgumentException in LifelineSender
> --
>
> Key: HDFS-16623
> URL: https://issues.apache.org/jira/browse/HDFS-16623
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.2.4, 3.3.4
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> In our production environment, an IllegalArgumentException occurred in the
> LifelineSender at one DataNode which was undergoing GC at that time.
> And the bug code is at line 1060 in BPServiceActor.java, because the sleep
> time is negative.
> {code:java}
> while (shouldRun()) {
> try {
> if (lifelineNamenode == null) {
> lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr);
> }
> sendLifelineIfDue();
> Thread.sleep(scheduler.getLifelineWaitTime());
> } catch (InterruptedException e) {
> Thread.currentThread().interrupt();
> } catch (IOException e) {
> LOG.warn("IOException in LifelineSender for " + BPServiceActor.this,
> e);
> }
> }
> {code}
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[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=779798=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-779798
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 09/Jun/22 07:48
Start Date: 09/Jun/22 07:48
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4409:
URL: https://github.com/apache/hadoop/pull/4409#issuecomment-1150788913
:confetti_ball: **+1 overall**
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|
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| | | 363m 58s | | |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4409/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4409 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
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/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4409/2/testReport/ |
| Max. process+thread count | 3100 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4409/2/console |
| versions |
[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=779743=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-779743
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 09/Jun/22 01:44
Start Date: 09/Jun/22 01:44
Worklog Time Spent: 10m
Work Description: ZanderXu commented on PR #4409:
URL: https://github.com/apache/hadoop/pull/4409#issuecomment-1150581728
Thanks @cnauroth , please help me review the patch again.
Issue Time Tracking
---
Worklog Id: (was: 779743)
Time Spent: 50m (was: 40m)
> IllegalArgumentException in LifelineSender
> --
>
> Key: HDFS-16623
> URL: https://issues.apache.org/jira/browse/HDFS-16623
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Major
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> In our production environment, an IllegalArgumentException occurred in the
> LifelineSender at one DataNode which was undergoing GC at that time.
> And the bug code is at line 1060 in BPServiceActor.java, because the sleep
> time is negative.
> {code:java}
> while (shouldRun()) {
> try {
> if (lifelineNamenode == null) {
> lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr);
> }
> sendLifelineIfDue();
> Thread.sleep(scheduler.getLifelineWaitTime());
> } catch (InterruptedException e) {
> Thread.currentThread().interrupt();
> } catch (IOException e) {
> LOG.warn("IOException in LifelineSender for " + BPServiceActor.this,
> e);
> }
> }
> {code}
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[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=779260=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-779260
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 07/Jun/22 20:58
Start Date: 07/Jun/22 20:58
Worklog Time Spent: 10m
Work Description: cnauroth commented on PR #4409:
URL: https://github.com/apache/hadoop/pull/4409#issuecomment-1149161121
@ZanderXu , yes, I was thinking of just testing that `getLifelineWaitTime()`
only returns non-negative numbers. There is a similar kind of test in
`TestBpServiceActorScheduler#testScheduleLifeline`, but it doesn't yet cover
the case that would lead to a negative value.
I think testing for LifelineSender thread exit would be more complete, but
also a lot more complex. Testing directly against the `getLifelineWaitTime()`
return values is a good compromise.
Thanks!
Issue Time Tracking
---
Worklog Id: (was: 779260)
Time Spent: 40m (was: 0.5h)
> IllegalArgumentException in LifelineSender
> --
>
> Key: HDFS-16623
> URL: https://issues.apache.org/jira/browse/HDFS-16623
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> In our production environment, an IllegalArgumentException occurred in the
> LifelineSender at one DataNode which was undergoing GC at that time.
> And the bug code is at line 1060 in BPServiceActor.java, because the sleep
> time is negative.
> {code:java}
> while (shouldRun()) {
> try {
> if (lifelineNamenode == null) {
> lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr);
> }
> sendLifelineIfDue();
> Thread.sleep(scheduler.getLifelineWaitTime());
> } catch (InterruptedException e) {
> Thread.currentThread().interrupt();
> } catch (IOException e) {
> LOG.warn("IOException in LifelineSender for " + BPServiceActor.this,
> e);
> }
> }
> {code}
--
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[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=779075=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-779075
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 07/Jun/22 12:55
Start Date: 07/Jun/22 12:55
Worklog Time Spent: 10m
Work Description: ZanderXu commented on PR #4409:
URL: https://github.com/apache/hadoop/pull/4409#issuecomment-1148630372
Thanks @cnauroth for your comment. Do you mean to add a UT to test that
`getLifelineWaitTime()` can only return non-negative numbers?
I think if we need a UT, we should test the LifelineSender thread exit, but
it is difficult to judge whether the thread exits or not. Do you have some good
ideas? Thanks
Issue Time Tracking
---
Worklog Id: (was: 779075)
Time Spent: 0.5h (was: 20m)
> IllegalArgumentException in LifelineSender
> --
>
> Key: HDFS-16623
> URL: https://issues.apache.org/jira/browse/HDFS-16623
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> In our production environment, an IllegalArgumentException occurred in the
> LifelineSender at one DataNode which was undergoing GC at that time.
> And the bug code is at line 1060 in BPServiceActor.java, because the sleep
> time is negative.
> {code:java}
> while (shouldRun()) {
> try {
> if (lifelineNamenode == null) {
> lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr);
> }
> sendLifelineIfDue();
> Thread.sleep(scheduler.getLifelineWaitTime());
> } catch (InterruptedException e) {
> Thread.currentThread().interrupt();
> } catch (IOException e) {
> LOG.warn("IOException in LifelineSender for " + BPServiceActor.this,
> e);
> }
> }
> {code}
--
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[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=778725=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-778725
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 06/Jun/22 18:42
Start Date: 06/Jun/22 18:42
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4409:
URL: https://github.com/apache/hadoop/pull/4409#issuecomment-1147767240
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|::|--:|:|::|:---:|
| +0 :ok: | reexec | 0m 40s | | Docker mode activated. |
_ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| -1 :x: | test4tests | 0m 0s | | The patch doesn't appear to include
any new or modified tests. Please justify why no new tests are needed for this
patch. Also please list what manual steps were performed to verify this patch.
|
_ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 36m 52s | | trunk passed |
| +1 :green_heart: | compile | 1m 43s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
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when building and testing our client artifacts. |
_ Patch Compile Tests _ |
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| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
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when building and testing our client artifacts. |
_ Other Tests _ |
| +1 :green_heart: | unit | 246m 1s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 13s | | The patch does not
generate ASF License warnings. |
| | | 356m 0s | | |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4409/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4409 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
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| uname | Linux 81481f6ff660 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
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| Personality | dev-support/bin/hadoop.sh |
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Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4409/1/testReport/ |
| Max. process+thread count | 3917 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
[jira] [Work logged] (HDFS-16623) IllegalArgumentException in LifelineSender
[
https://issues.apache.org/jira/browse/HDFS-16623?focusedWorklogId=778600=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-778600
]
ASF GitHub Bot logged work on HDFS-16623:
-
Author: ASF GitHub Bot
Created on: 06/Jun/22 12:45
Start Date: 06/Jun/22 12:45
Worklog Time Spent: 10m
Work Description: ZanderXu opened a new pull request, #4409:
URL: https://github.com/apache/hadoop/pull/4409
Jira: [HDFS-16623](https://issues.apache.org/jira/browse/HDFS-16623), fix
bug to avoid IllegalArgumentException in LifelineSender.
In our production environment, an IllegalArgumentException occurred in the
LifelineSender at one DataNode which was undergoing GC at that time.
Issue Time Tracking
---
Worklog Id: (was: 778600)
Remaining Estimate: 0h
Time Spent: 10m
> IllegalArgumentException in LifelineSender
> --
>
> Key: HDFS-16623
> URL: https://issues.apache.org/jira/browse/HDFS-16623
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In our production environment, an IllegalArgumentException occurred in the
> LifelineSender at one DataNode which was undergoing GC at that time.
> And the bug code is at line 1060 in BPServiceActor.java, because the sleep
> time is negative.
> {code:java}
> while (shouldRun()) {
> try {
> if (lifelineNamenode == null) {
> lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr);
> }
> sendLifelineIfDue();
> Thread.sleep(scheduler.getLifelineWaitTime());
> } catch (InterruptedException e) {
> Thread.currentThread().interrupt();
> } catch (IOException e) {
> LOG.warn("IOException in LifelineSender for " + BPServiceActor.this,
> e);
> }
> }
> {code}
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