HADOOP-17586. Upgrade org.codehaus.woodstox:stax2-api to 4.2.1.

[ayushtkn]

https://issues.apache.org/jira/browse/HADOOP-17586

[virajjasani]

+1 (non-binding), pending QA

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 46s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+0 🆗	shelldocs	0m 0s		Shelldocs 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 _
+0 🆗	mvndep	14m 13s		Maven dependency ordering for branch
+1 💚	mvninstall	26m 0s		trunk passed
+1 💚	compile	20m 43s		trunk passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚	compile	18m 16s		trunk passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚	mvnsite	27m 42s		trunk passed
+1 💚	javadoc	8m 47s		trunk passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚	javadoc	8m 48s		trunk passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚	shadedclient	33m 37s		branch has no errors when building and testing our client artifacts.
			_ Patch Compile Tests _
+0 🆗	mvndep	0m 33s		Maven dependency ordering for patch
+1 💚	mvninstall	23m 1s		the patch passed
+1 💚	compile	20m 52s		the patch passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚	javac	20m 52s		the patch passed
+1 💚	compile	18m 26s		the patch passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚	javac	18m 26s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	mvnsite	20m 19s		the patch passed
+1 💚	shellcheck	0m 1s		No new issues.
+1 💚	xml	0m 1s		The patch has no ill-formed XML file.
+1 💚	javadoc	7m 31s		the patch passed with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04
+1 💚	javadoc	7m 53s		the patch passed with JDK Private Build-1.8.0_282-8u282-b08-0ubuntu1~20.04-b08
+1 💚	shadedclient	30m 7s		patch has no errors when building and testing our client artifacts.
			_ Other Tests _
-1 ❌	unit	683m 57s	/patch-unit-root.txt	root in the patch passed.
+1 💚	asflicense	1m 51s		The patch does not generate ASF License warnings.
		943m 14s

Reason	Tests
Failed junit tests	hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes
	hadoop.hdfs.TestViewDistributedFileSystem
	hadoop.hdfs.TestReconstructStripedFileWithRandomECPolicy
	hadoop.yarn.server.router.clientrm.TestFederationClientInterceptor
	hadoop.tools.dynamometer.TestDynamometerInfra
	hadoop.yarn.sls.appmaster.TestAMSimulator
	hadoop.yarn.sls.TestReservationSystemInvariants

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2769/1/artifact/out/Dockerfile
GITHUB PR	#2769
Optional Tests	dupname asflicense codespell shellcheck shelldocs compile javac javadoc mvninstall mvnsite unit shadedclient xml
uname	Linux 2f13dd912c31 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 / eb35640
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-2769/1/testReport/
Max. process+thread count	3650 (vs. ulimit of 5500)
modules	C: hadoop-project . U: .
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2769/1/console
versions	git=2.25.1 maven=3.6.3 shellcheck=0.7.0
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[ayushtkn]

Thanx @liuml07 and @virajjasani for the review.
TestConfTest passed here:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2769/1/testReport/org.apache.hadoop.util/TestConfTest/

The other failing tests aren't related, Tried locally:
[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.hadoop.yarn.sls.TestReservationSystemInvariants
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 186.538 s - in org.apache.hadoop.yarn.sls.TestReservationSystemInvariants
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0

[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.hadoop.yarn.sls.appmaster.TestAMSimulator
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.181 s - in org.apache.hadoop.yarn.sls.appmaster.TestAMSimulator
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0

[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.hadoop.yarn.server.router.clientrm.TestFederationClientInterceptor
[INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.778 s - in org.apache.hadoop.yarn.server.router.clientrm.TestFederationClientInterceptor
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0

[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.hadoop.hdfs.TestViewDistributedFileSystem
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.07 s - in org.apache.hadoop.hdfs.TestViewDistributedFileSystem
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

TestDynamometerInfra is broken since some time there is a jira tracking that, TestBalancerWithHANameNodes and TestReconstructStripedFileWithRandomECPolicy are known flaky HDFS tests

[ayushtkn]

Merged PR, Thanx @liuml07 and @virajjasani for the reviews!!!

[liuml07]

Thanks for fixing this. Do we need to backport this into other branches?

[ayushtkn]

Hey @liuml07,
I already cherry-picked this to all branches till 2.10 while merging,
Did I accidentally missed some branch or did something wrong?

[liuml07]

No, thanks!