[jira] [Commented] (HDFS-15019) Refactor the unit test of TestDeadNodeDetection
[
https://issues.apache.org/jira/browse/HDFS-15019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16984183#comment-16984183
]
Hudson commented on HDFS-15019:
---
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #17707 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/17707/])
HDFS-15019. Refactor the unit test of TestDeadNodeDetection. Contributed
(yqlin: rev c3659f8f94bef7cfad0c3fb04391a7ffd4221679)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDeadNodeDetection.java
> Refactor the unit test of TestDeadNodeDetection
>
>
> Key: HDFS-15019
> URL: https://issues.apache.org/jira/browse/HDFS-15019
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Reporter: Yiqun Lin
>Assignee: Lisheng Sun
>Priority: Minor
> Fix For: 3.3.0
>
> Attachments: HDFS-15019.001.patch
>
>
> There are many duplicated lines in unit test \{{TestDeadNodeDetection}}. We
> can simplified that.
> In additional in {{testDeadNodeDetectionInMultipleDFSInputStream}}, the
> DFSInputstream is passed incorrectly in asset operation.
> {code}
> din2 = (DFSInputStream) in1.getWrappedStream();
> {code}
> Should be
> {code}
> din2 = (DFSInputStream) in2.getWrappedStream();
> {code}
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[jira] [Commented] (HDFS-15019) Refactor the unit test of TestDeadNodeDetection
[
https://issues.apache.org/jira/browse/HDFS-15019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16984175#comment-16984175
]
Yiqun Lin commented on HDFS-15019:
--
LGTM, +1.
> Refactor the unit test of TestDeadNodeDetection
>
>
> Key: HDFS-15019
> URL: https://issues.apache.org/jira/browse/HDFS-15019
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Reporter: Yiqun Lin
>Assignee: Lisheng Sun
>Priority: Minor
> Attachments: HDFS-15019.001.patch
>
>
> There are many duplicated lines in unit test \{{TestDeadNodeDetection}}. We
> can simplified that.
> In additional in {{testDeadNodeDetectionInMultipleDFSInputStream}}, the
> DFSInputstream is passed incorrectly in asset operation.
> {code}
> din2 = (DFSInputStream) in1.getWrappedStream();
> {code}
> Should be
> {code}
> din2 = (DFSInputStream) in2.getWrappedStream();
> {code}
--
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[jira] [Commented] (HDFS-15019) Refactor the unit test of TestDeadNodeDetection
[
https://issues.apache.org/jira/browse/HDFS-15019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16984152#comment-16984152
]
Hadoop QA commented on HDFS-15019:
--
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
55s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 21m
36s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
5s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
43s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
9s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
14m 38s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
23s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
14s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
2s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
56s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
56s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 37s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch
generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
3s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
13m 39s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
11s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}103m 45s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
32s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}168m 31s{color} |
{color:black} {color} |
\\
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestLeaseRecovery2 |
| | hadoop.hdfs.tools.TestDFSZKFailoverController |
| | hadoop.hdfs.server.datanode.fsdataset.impl.TestLazyPersistReplicaRecovery
|
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=19.03.5 Server=19.03.5 Image:yetus/hadoop:104ccca9169 |
| JIRA Issue | HDFS-15019 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12987014/HDFS-15019.001.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux f33d23284ca7 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1
05:24:09 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 82ad9b5 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_222 |
| findbugs | v3.1.0-RC1 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/28417/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/28417/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
[jira] [Commented] (HDFS-15019) Refactor the unit test of TestDeadNodeDetection
[
https://issues.apache.org/jira/browse/HDFS-15019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16984089#comment-16984089
]
Lisheng Sun commented on HDFS-15019:
Thanks [~linyiqun] for your review.
the v001 pathc refactors the unit test of TestDeadNodeDetection.
> Refactor the unit test of TestDeadNodeDetection
>
>
> Key: HDFS-15019
> URL: https://issues.apache.org/jira/browse/HDFS-15019
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Reporter: Yiqun Lin
>Assignee: Lisheng Sun
>Priority: Minor
> Attachments: HDFS-15019.001.patch
>
>
> There are many duplicated lines in unit test \{{TestDeadNodeDetection}}. We
> can simplified that.
> In additional in {{testDeadNodeDetectionInMultipleDFSInputStream}}, the
> DFSInputstream is passed incorrectly in asset operation.
> {code}
> din2 = (DFSInputStream) in1.getWrappedStream();
> {code}
> Should be
> {code}
> din2 = (DFSInputStream) in2.getWrappedStream();
> {code}
--
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[jira] [Commented] (HDFS-15019) Refactor the unit test of TestDeadNodeDetection
[
https://issues.apache.org/jira/browse/HDFS-15019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16983619#comment-16983619
]
Yiqun Lin commented on HDFS-15019:
--
We can put common setting in @Before method and leave specific setting in test
method. Here io.bytes.per.checksum is a deprecated key, use
{{HdfsClientConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY}} instead of.
{code}
@Before
public void setUp() {
cluster = null;
conf = new HdfsConfiguration();
conf.setBoolean(DFS_CLIENT_DEAD_NODE_DETECTION_ENABLED_KEY, true);
conf.setLong(DFS_CLIENT_DEAD_NODE_DETECTION_PROBE_DEAD_NODE_INTERVAL_MS_KEY,
1000);
conf.setLong(
DFS_CLIENT_DEAD_NODE_DETECTION_PROBE_SUSPECT_NODE_INTERVAL_MS_KEY, 100);
// We'll be using a 512 bytes block size just for tests
// so making sure the checksum bytes match it too.
conf.setInt(HdfsClientConfigKeys.DFS_BYTES_PER_CHECKSUM_KEY, 512);
}
{code}
> Refactor the unit test of TestDeadNodeDetection
>
>
> Key: HDFS-15019
> URL: https://issues.apache.org/jira/browse/HDFS-15019
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Reporter: Yiqun Lin
>Assignee: Lisheng Sun
>Priority: Minor
>
> There are many duplicated lines in unit test \{{TestDeadNodeDetection}}. We
> can simplified that.
> In additional in {{testDeadNodeDetectionInMultipleDFSInputStream}}, the
> DFSInputstream is passed incorrectly in asset operation.
> {code}
> din2 = (DFSInputStream) in1.getWrappedStream();
> {code}
> Should be
> {code}
> din2 = (DFSInputStream) in2.getWrappedStream();
> {code}
--
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