HBASE-28806 ExportSnapshot failed if reference file presented

[mokai87]

No description provided.

[tsuna]

We cherry picked this patch on our 2.5.10 cluster and it did fix the problem, thank you! Looking forward to have this land in the 2.x branch.

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 55s		Docker mode activated.
-0 ⚠️	yetus	0m 6s		Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --author-ignore-list --blanks-eol-ignore-file --blanks-tabs-ignore-file --quick-hadoopcheck
			_ Prechecks _
			_ branch-2 Compile Tests _
+1 💚	mvninstall	2m 46s		branch-2 passed
+1 💚	compile	0m 18s		branch-2 passed
+1 💚	javadoc	0m 15s		branch-2 passed
+1 💚	shadedjars	5m 28s		branch has no errors when building our shaded downstream artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	2m 29s		the patch passed
+1 💚	compile	0m 21s		the patch passed
+1 💚	javac	0m 21s		the patch passed
+1 💚	javadoc	0m 15s		the patch passed
+1 💚	shadedjars	5m 41s		patch has no errors when building our shaded downstream artifacts.
			_ Other Tests _
+1 💚	unit	16m 23s		hbase-mapreduce in the patch passed.
		36m 10s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/artifact/yetus-jdk8-hadoop2-check/output/Dockerfile
GITHUB PR	#6489
Optional Tests	javac javadoc unit compile shadedjars
uname	Linux c5cd86f3bcdf 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2 / b76c7f5
Default Java	Temurin-1.8.0_412-b08
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/testReport/
Max. process+thread count	2623 (vs. ulimit of 30000)
modules	C: hbase-mapreduce U: hbase-mapreduce
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/console
versions	git=2.34.1 maven=3.9.8
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 54s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+0 🆗	detsecrets	0m 0s		detect-secrets was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	hbaseanti	0m 0s		Patch does not have any anti-patterns.
			_ branch-2 Compile Tests _
+1 💚	mvninstall	5m 28s		branch-2 passed
+1 💚	compile	1m 11s		branch-2 passed
+1 💚	checkstyle	0m 27s		branch-2 passed
+1 💚	spotbugs	1m 5s		branch-2 passed
+1 💚	spotless	1m 27s		branch has no errors when running spotless:check.
			_ Patch Compile Tests _
+1 💚	mvninstall	5m 15s		the patch passed
+1 💚	compile	1m 2s		the patch passed
+1 💚	javac	1m 2s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
+1 💚	checkstyle	0m 18s		the patch passed
+1 💚	spotbugs	0m 56s		the patch passed
+1 💚	hadoopcheck	23m 34s		Patch does not cause any errors with Hadoop 2.10.2 or 3.3.6 3.4.0.
+1 💚	spotless	1m 13s		patch has no errors when running spotless:check.
			_ Other Tests _
+1 💚	asflicense	0m 15s		The patch does not generate ASF License warnings.
		45m 25s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/artifact/yetus-general-check/output/Dockerfile
GITHUB PR	#6489
Optional Tests	dupname asflicense javac spotbugs checkstyle codespell detsecrets compile hadoopcheck hbaseanti spotless
uname	Linux 245761ecb2fc 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2 / b76c7f5
Default Java	Eclipse Adoptium-11.0.23+9
Max. process+thread count	82 (vs. ulimit of 30000)
modules	C: hbase-mapreduce U: hbase-mapreduce
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/console
versions	git=2.34.1 maven=3.9.8 spotbugs=4.7.3
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[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 49s		Docker mode activated.
-0 ⚠️	yetus	0m 5s		Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --author-ignore-list --blanks-eol-ignore-file --blanks-tabs-ignore-file --quick-hadoopcheck
			_ Prechecks _
			_ branch-2 Compile Tests _
+1 💚	mvninstall	3m 25s		branch-2 passed
+1 💚	compile	0m 21s		branch-2 passed
+1 💚	javadoc	0m 15s		branch-2 passed
+1 💚	shadedjars	6m 11s		branch has no errors when building our shaded downstream artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	3m 3s		the patch passed
+1 💚	compile	0m 20s		the patch passed
+1 💚	javac	0m 20s		the patch passed
+1 💚	javadoc	0m 14s		the patch passed
+1 💚	shadedjars	6m 8s		patch has no errors when building our shaded downstream artifacts.
			_ Other Tests _
+1 💚	unit	20m 38s		hbase-mapreduce in the patch passed.
		42m 34s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/artifact/yetus-jdk17-hadoop3-check/output/Dockerfile
GITHUB PR	#6489
Optional Tests	javac javadoc unit compile shadedjars
uname	Linux 26e86f3d1406 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2 / b76c7f5
Default Java	Eclipse Adoptium-17.0.11+9
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/testReport/
Max. process+thread count	2829 (vs. ulimit of 30000)
modules	C: hbase-mapreduce U: hbase-mapreduce
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/console
versions	git=2.34.1 maven=3.9.8
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[Apache-HBase]

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 58s		Docker mode activated.
-0 ⚠️	yetus	0m 6s		Unprocessed flag(s): --brief-report-file --spotbugs-strict-precheck --author-ignore-list --blanks-eol-ignore-file --blanks-tabs-ignore-file --quick-hadoopcheck
			_ Prechecks _
			_ branch-2 Compile Tests _
+1 💚	mvninstall	4m 16s		branch-2 passed
+1 💚	compile	0m 28s		branch-2 passed
+1 💚	javadoc	0m 18s		branch-2 passed
+1 💚	shadedjars	7m 22s		branch has no errors when building our shaded downstream artifacts.
			_ Patch Compile Tests _
+1 💚	mvninstall	3m 56s		the patch passed
+1 💚	compile	0m 26s		the patch passed
+1 💚	javac	0m 26s		the patch passed
+1 💚	javadoc	0m 19s		the patch passed
+1 💚	shadedjars	8m 23s		patch has no errors when building our shaded downstream artifacts.
			_ Other Tests _
-1 ❌	unit	24m 34s	/patch-unit-hbase-mapreduce.txt	hbase-mapreduce in the patch failed.
		52m 15s

Subsystem	Report/Notes
Docker	ClientAPI=1.43 ServerAPI=1.43 base: https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/artifact/yetus-jdk11-hadoop3-check/output/Dockerfile
GITHUB PR	#6489
Optional Tests	javac javadoc unit compile shadedjars
uname	Linux 03addabeefc6 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/hbase-personality.sh
git revision	branch-2 / b76c7f5
Default Java	Eclipse Adoptium-11.0.23+9
Test Results	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/testReport/
Max. process+thread count	2520 (vs. ulimit of 30000)
modules	C: hbase-mapreduce U: hbase-mapreduce
Console output	https://ci-hbase.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-6489/4/console
versions	git=2.34.1 maven=3.9.8
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[rmdmattingly]

Hey @pankaj72981 and @mokai87, is there any reason not to merge this backport? We're seeing this error in a mostly vanilla build of HBase 2.6.2, and would love to get this in our fork.