[jira] [Work logged] (HDFS-16593) Correct inaccurate BlocksRemoved metric on DataNode side
[
https://issues.apache.org/jira/browse/HDFS-16593?focusedWorklogId=784617=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-784617
]
ASF GitHub Bot logged work on HDFS-16593:
-
Author: ASF GitHub Bot
Created on: 24/Jun/22 14:17
Start Date: 24/Jun/22 14:17
Worklog Time Spent: 10m
Work Description: ZanderXu commented on PR #4353:
URL: https://github.com/apache/hadoop/pull/4353#issuecomment-1165621559
The failed UT
`org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetImpl.testConcurrentWriteAndDeleteBlock`
has nothing to do with this modification and works fine locally.
Issue Time Tracking
---
Worklog Id: (was: 784617)
Time Spent: 50m (was: 40m)
> Correct inaccurate BlocksRemoved metric on DataNode side
>
>
> Key: HDFS-16593
> URL: https://issues.apache.org/jira/browse/HDFS-16593
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Minor
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> When tracing the root cause of production issue, I found that the
> BlocksRemoved metric on Datanode size was inaccurate.
> {code:java}
> case DatanodeProtocol.DNA_INVALIDATE:
> //
> // Some local block(s) are obsolete and can be
> // safely garbage-collected.
> //
> Block toDelete[] = bcmd.getBlocks();
> try {
> // using global fsdataset
> dn.getFSDataset().invalidate(bcmd.getBlockPoolId(), toDelete);
> } catch(IOException e) {
> // Exceptions caught here are not expected to be disk-related.
> throw e;
> }
> dn.metrics.incrBlocksRemoved(toDelete.length);
> break;
> {code}
> Because even if the invalidate method throws an exception, some blocks may
> have been successfully deleted internally.
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[jira] [Work logged] (HDFS-16593) Correct inaccurate BlocksRemoved metric on DataNode side
[
https://issues.apache.org/jira/browse/HDFS-16593?focusedWorklogId=784589=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-784589
]
ASF GitHub Bot logged work on HDFS-16593:
-
Author: ASF GitHub Bot
Created on: 24/Jun/22 12:55
Start Date: 24/Jun/22 12:55
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4353:
URL: https://github.com/apache/hadoop/pull/4353#issuecomment-1165546598
:broken_heart: **-1 overall**
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_ Prechecks _ |
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|
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|
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_ Other Tests _ |
| -1 :x: | unit | 243m 18s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4353/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 1m 14s | | The patch does not
generate ASF License warnings. |
| | | 355m 16s | | |
| Reason | Tests |
|---:|:--|
| Failed junit tests |
hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetImpl |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4353/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4353 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
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| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private
Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1
[jira] [Work logged] (HDFS-16593) Correct inaccurate BlocksRemoved metric on DataNode side
[
https://issues.apache.org/jira/browse/HDFS-16593?focusedWorklogId=779132=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-779132
]
ASF GitHub Bot logged work on HDFS-16593:
-
Author: ASF GitHub Bot
Created on: 07/Jun/22 14:35
Start Date: 07/Jun/22 14:35
Worklog Time Spent: 10m
Work Description: ZanderXu commented on PR #4353:
URL: https://github.com/apache/hadoop/pull/4353#issuecomment-1148761554
@Hexiaoqiao Could you help me review this patch? The failed UTs not caused
by this modification, and has been solved in other jira.
Issue Time Tracking
---
Worklog Id: (was: 779132)
Time Spent: 0.5h (was: 20m)
> Correct inaccurate BlocksRemoved metric on DataNode side
>
>
> Key: HDFS-16593
> URL: https://issues.apache.org/jira/browse/HDFS-16593
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Minor
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> When tracing the root cause of production issue, I found that the
> BlocksRemoved metric on Datanode size was inaccurate.
> {code:java}
> case DatanodeProtocol.DNA_INVALIDATE:
> //
> // Some local block(s) are obsolete and can be
> // safely garbage-collected.
> //
> Block toDelete[] = bcmd.getBlocks();
> try {
> // using global fsdataset
> dn.getFSDataset().invalidate(bcmd.getBlockPoolId(), toDelete);
> } catch(IOException e) {
> // Exceptions caught here are not expected to be disk-related.
> throw e;
> }
> dn.metrics.incrBlocksRemoved(toDelete.length);
> break;
> {code}
> Because even if the invalidate method throws an exception, some blocks may
> have been successfully deleted internally.
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[jira] [Work logged] (HDFS-16593) Correct inaccurate BlocksRemoved metric on DataNode side
[
https://issues.apache.org/jira/browse/HDFS-16593?focusedWorklogId=774428=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-774428
]
ASF GitHub Bot logged work on HDFS-16593:
-
Author: ASF GitHub Bot
Created on: 25/May/22 08:55
Start Date: 25/May/22 08:55
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4353:
URL: https://github.com/apache/hadoop/pull/4353#issuecomment-1136978477
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|::|--:|:|::|:---:|
| +0 :ok: | reexec | 0m 38s | | Docker mode activated. |
_ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell 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 | 37m 22s | | trunk passed |
| +1 :green_heart: | compile | 1m 42s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
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Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 46s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 40s | | trunk passed |
| +1 :green_heart: | shadedclient | 23m 10s | | branch has no errors
when building and testing our client artifacts. |
_ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 22s | | the patch passed |
| +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javac | 1m 24s | | the patch passed |
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Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
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Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
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| +1 :green_heart: | shadedclient | 22m 39s | | patch has no errors
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_ Other Tests _ |
| -1 :x: | unit | 250m 0s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4353/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 1m 14s | | The patch does not
generate ASF License warnings. |
| | | 359m 6s | | |
| Reason | Tests |
|---:|:--|
| Failed junit tests |
hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetImpl |
| |
hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaPlacement |
| Subsystem | Report/Notes |
|--:|:-|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
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|
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[jira] [Work logged] (HDFS-16593) Correct inaccurate BlocksRemoved metric on DataNode side
[
https://issues.apache.org/jira/browse/HDFS-16593?focusedWorklogId=774333=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-774333
]
ASF GitHub Bot logged work on HDFS-16593:
-
Author: ASF GitHub Bot
Created on: 25/May/22 02:55
Start Date: 25/May/22 02:55
Worklog Time Spent: 10m
Work Description: ZanderXu opened a new pull request, #4353:
URL: https://github.com/apache/hadoop/pull/4353
Correct inaccurate BlocksRemoved metric on DataNode side
Issue Time Tracking
---
Worklog Id: (was: 774333)
Remaining Estimate: 0h
Time Spent: 10m
> Correct inaccurate BlocksRemoved metric on DataNode side
>
>
> Key: HDFS-16593
> URL: https://issues.apache.org/jira/browse/HDFS-16593
> Project: Hadoop HDFS
> Issue Type: Bug
>Reporter: ZanderXu
>Assignee: ZanderXu
>Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When tracing the root cause of production issue, I found that the
> BlocksRemoved metric on Datanode size was inaccurate.
> {code:java}
> case DatanodeProtocol.DNA_INVALIDATE:
> //
> // Some local block(s) are obsolete and can be
> // safely garbage-collected.
> //
> Block toDelete[] = bcmd.getBlocks();
> try {
> // using global fsdataset
> dn.getFSDataset().invalidate(bcmd.getBlockPoolId(), toDelete);
> } catch(IOException e) {
> // Exceptions caught here are not expected to be disk-related.
> throw e;
> }
> dn.metrics.incrBlocksRemoved(toDelete.length);
> break;
> {code}
> Because even if the invalidate method throws an exception, some blocks may
> have been successfully deleted internally.
--
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