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HDFS-15939.Solve the problem that DataXceiverServer#run() does not record SocketTimeout exception. #2841

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…cord SocketTimeout exception.

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Please create an issue in ASF JIRA before opening a pull request,
and you need to set the title of the pull request which starts with
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💔 -1 overall

Vote Subsystem Runtime Logfile Comment
+0 🆗 reexec 14m 28s Docker mode activated.
_ Prechecks _
+1 💚 dupname 0m 0s No case conflicting files found.
+0 🆗 codespell 0m 1s codespell was not available.
+1 💚 @author 0m 0s The patch does not contain any @author tags.
-1 ❌ 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 💚 mvninstall 32m 56s trunk passed
+1 💚 compile 1m 20s trunk passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚 compile 1m 16s trunk passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚 checkstyle 0m 59s trunk passed
+1 💚 mvnsite 1m 22s trunk passed
+1 💚 javadoc 0m 54s trunk passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚 javadoc 1m 27s trunk passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚 spotbugs 3m 6s trunk passed
+1 💚 shadedclient 16m 16s branch has no errors when building and testing our client artifacts.
_ Patch Compile Tests _
+1 💚 mvninstall 1m 9s the patch passed
+1 💚 compile 1m 12s the patch passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚 javac 1m 12s the patch passed
+1 💚 compile 1m 8s the patch passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚 javac 1m 8s the patch passed
+1 💚 blanks 0m 0s The patch has no blanks issues.
-0 ⚠️ checkstyle 0m 52s /results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt hadoop-hdfs-project/hadoop-hdfs: The patch generated 2 new + 10 unchanged - 0 fixed = 12 total (was 10)
+1 💚 mvnsite 1m 16s the patch passed
+1 💚 javadoc 0m 44s the patch passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚 javadoc 1m 16s the patch passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚 spotbugs 3m 3s the patch passed
+1 💚 shadedclient 4m 16s patch has no errors when building and testing our client artifacts.
_ Other Tests _
-1 ❌ unit 230m 2s /patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt hadoop-hdfs in the patch passed.
+1 💚 asflicense 0m 40s The patch does not generate ASF License warnings.
317m 42s
Reason Tests
Failed junit tests hadoop.hdfs.server.datanode.TestBPOfferService
hadoop.hdfs.server.namenode.snapshot.TestNestedSnapshots
hadoop.hdfs.server.datanode.TestDirectoryScanner
hadoop.hdfs.server.datanode.TestBlockRecovery
hadoop.hdfs.TestRollingUpgrade
Subsystem Report/Notes
Docker ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2841/1/artifact/out/Dockerfile
GITHUB PR #2841
Optional Tests dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname Linux 4ddb274b241b 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22 16:55:30 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
Personality dev-support/bin/hadoop.sh
git revision trunk / a569176522b3b15d60011a9caa9ee11aa77ac5e4
Default Java Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2841/1/testReport/
Max. process+thread count 3105 (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-2841/1/console
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@@ -241,6 +241,13 @@ public void run() {
.start();
} catch (SocketTimeoutException ignored) {
// wake up to see if should continue to run
if (peer != null) {
LOG.warn("A timeout occurred between DataXceiverServer: {} " +
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  1. Let's rename the ignored to ste as now we are not ignoring it.
  2. Let's not use warn level here. This seems not a concern for this timeout exception generally. I think info this level and debug for the else clause should be enough?

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💔 -1 overall

Vote Subsystem Runtime Logfile Comment
+0 🆗 reexec 0m 41s Docker mode activated.
_ Prechecks _
+1 💚 dupname 0m 0s No case conflicting files found.
+0 🆗 codespell 0m 1s codespell was not available.
+1 💚 @author 0m 0s The patch does not contain any @author tags.
-1 ❌ 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 💚 mvninstall 30m 43s trunk passed
+1 💚 compile 1m 24s trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 compile 1m 14s trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 checkstyle 1m 0s trunk passed
+1 💚 mvnsite 1m 24s trunk passed
+1 💚 javadoc 0m 56s trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 javadoc 1m 29s trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 spotbugs 3m 6s trunk passed
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_ Patch Compile Tests _
+1 💚 mvninstall 1m 12s the patch passed
+1 💚 compile 1m 17s the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 javac 1m 17s the patch passed
+1 💚 compile 1m 9s the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 javac 1m 9s the patch passed
+1 💚 blanks 0m 0s The patch has no blanks issues.
-0 ⚠️ checkstyle 0m 51s /results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt hadoop-hdfs-project/hadoop-hdfs: The patch generated 2 new + 6 unchanged - 0 fixed = 8 total (was 6)
+1 💚 mvnsite 1m 16s the patch passed
+1 💚 javadoc 0m 47s the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 javadoc 1m 19s the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 spotbugs 3m 10s the patch passed
+1 💚 shadedclient 16m 14s patch has no errors when building and testing our client artifacts.
_ Other Tests _
-1 ❌ unit 228m 40s /patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt hadoop-hdfs in the patch passed.
+1 💚 asflicense 0m 47s The patch does not generate ASF License warnings.
312m 40s
Reason Tests
Failed junit tests hadoop.hdfs.TestRollingUpgrade
Subsystem Report/Notes
Docker ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2841/1/artifact/out/Dockerfile
GITHUB PR #2841
Optional Tests dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname Linux 552cb35d4755 4.15.0-151-generic #157-Ubuntu SMP Fri Jul 9 23:07:57 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
Personality dev-support/bin/hadoop.sh
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Default Java Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2841/1/testReport/
Max. process+thread count 3079 (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-2841/1/console
versions git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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@jianghuazhu
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jianghuazhu commented Aug 17, 2021

Sorry, I ignored this question for a while. I will continue to work.
@liuml07 , thanks for your comment.
I very much agree with your suggestion, so I made two improvements:

  1. Rename the ignored variable to ste.
  2. When this exception occurs, close the peer. because this exception does not seem simple.
    If there are other suggestions, please discuss them.
    thank you very much.

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💔 -1 overall

Vote Subsystem Runtime Logfile Comment
+0 🆗 reexec 0m 42s Docker mode activated.
_ Prechecks _
+1 💚 dupname 0m 0s No case conflicting files found.
+0 🆗 codespell 0m 0s codespell was not available.
+1 💚 @author 0m 0s The patch does not contain any @author tags.
-1 ❌ 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 💚 mvninstall 31m 5s trunk passed
+1 💚 compile 1m 21s trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 compile 1m 17s trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 checkstyle 0m 59s trunk passed
+1 💚 mvnsite 1m 26s trunk passed
+1 💚 javadoc 0m 57s trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 javadoc 1m 26s trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 spotbugs 3m 9s trunk passed
+1 💚 shadedclient 16m 22s branch has no errors when building and testing our client artifacts.
_ Patch Compile Tests _
+1 💚 mvninstall 1m 13s the patch passed
+1 💚 compile 1m 15s the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 javac 1m 15s the patch passed
+1 💚 compile 1m 7s the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 javac 1m 7s the patch passed
+1 💚 blanks 0m 0s The patch has no blanks issues.
+1 💚 checkstyle 0m 50s the patch passed
+1 💚 mvnsite 1m 15s the patch passed
+1 💚 javadoc 0m 47s the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
+1 💚 javadoc 1m 21s the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
+1 💚 spotbugs 3m 8s the patch passed
+1 💚 shadedclient 16m 0s patch has no errors when building and testing our client artifacts.
_ Other Tests _
-1 ❌ unit 233m 38s /patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt hadoop-hdfs in the patch passed.
+1 💚 asflicense 0m 42s The patch does not generate ASF License warnings.
317m 58s
Reason Tests
Failed junit tests hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes
Subsystem Report/Notes
Docker ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2841/2/artifact/out/Dockerfile
GITHUB PR #2841
Optional Tests dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname Linux ab27bc0bdc27 4.15.0-151-generic #157-Ubuntu SMP Fri Jul 9 23:07:57 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Build tool maven
Personality dev-support/bin/hadoop.sh
git revision trunk / b0ed735
Default Java Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
Multi-JDK versions /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10
Test Results https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2841/2/testReport/
Max. process+thread count 3529 (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-2841/2/console
versions git=2.25.1 maven=3.6.3 spotbugs=4.2.2
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