[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shilun Fan updated HDFS-15368:
--
Component/s: balancer
test
Target Version/s: 3.3.6, 3.4.0
Affects Version/s: 3.3.6
3.4.0
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer, test
>Affects Versions: 3.4.0, 3.3.6
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Fix For: 3.4.0, 3.3.6
>
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang updated HDFS-15368:
---
Fix Version/s: 3.4.0
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Fix For: 3.4.0, 3.3.6
>
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang updated HDFS-15368:
---
Fix Version/s: 3.3.6
(was: 3.4.0)
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Fix For: 3.3.6
>
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wei-Chiu Chuang updated HDFS-15368:
---
Fix Version/s: (was: 3.3.6)
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Fix For: 3.4.0
>
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ayush Saxena updated HDFS-15368:
Fix Version/s: 3.3.9
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Fix For: 3.4.0, 3.3.9
>
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ayush Saxena updated HDFS-15368:
Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
Status: Resolved (was: Patch Available)
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Fix For: 3.4.0
>
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoqiao He updated HDFS-15368:
---
Attachment: HDFS-15368.002.patch
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Attachments: HDFS-15368.001.patch, HDFS-15368.002.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ayush Saxena updated HDFS-15368:
Attachment: TestBalancerWithHANameNodes.testBalancerObserver.log
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Attachments: HDFS-15368.001.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoqiao He updated HDFS-15368:
---
Attachment: TestBalancerWithHANameNodes.testBalancerObserver.log
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Attachments: HDFS-15368.001.patch,
> TestBalancerWithHANameNodes.testBalancerObserver.log
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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[jira] [Updated] (HDFS-15368) TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
[
https://issues.apache.org/jira/browse/HDFS-15368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xiaoqiao He updated HDFS-15368:
---
Attachment: HDFS-15368.001.patch
Status: Patch Available (was: Open)
submit demo patch and try to trigger yetus.
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally
>
>
> Key: HDFS-15368
> URL: https://issues.apache.org/jira/browse/HDFS-15368
> Project: Hadoop HDFS
> Issue Type: Improvement
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Labels: balancer, test
> Attachments: HDFS-15368.001.patch
>
>
> When I am working on HDFS-13183, I found that
> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally,
> because the following code segment. Consider there are 1 ANN + 1 SBN + 2ONN,
> when invoke getBlocks with opening Observer Read feature, it could request
> any one of two ObserverNN based on my observation. So only verify the first
> ObserverNN and check times of invoke #getBlocks is not expected.
> {code:java}
> for (int i = 0; i < cluster.getNumNameNodes(); i++) {
> // First observer node is at idx 2, or 3 if 2 has been shut down
> // It should get both getBlocks calls, all other NNs should see 0
> calls
> int expectedObserverIdx = withObserverFailure ? 3 : 2;
> int expectedCount = (i == expectedObserverIdx) ? 2 : 0;
> verify(namesystemSpies.get(i), times(expectedCount))
> .getBlocks(any(), anyLong(), anyLong());
> }
> {code}
> cc [~xkrogen],[~weichiu]. I am not very familiar for Observer Read feature,
> would you like give some suggestions?
--
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