HADOOP-16835. Recover from all failures loading openssl native libs.

[steveloughran]

Fallback is the same as that for a no-algorithm, the difference this is logged. That's because this a sign of a more serious problem and I think we do need it in the logs.

[steveloughran]

ran the abfs tests; failures fixed in #1821 and the "no http support " test, otherwise all good

[steveloughran]

• @DadanielZ @ThomasMarquardt @sahilTakiar .

[hadoop-yetus]

💔 -1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	0m 34s	Docker mode activated.
		_ Prechecks _
+1 💚	dupname	0m 0s	No case conflicting files found.
+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	18m 9s	trunk passed
+1 💚	compile	16m 33s	trunk passed
+1 💚	checkstyle	0m 48s	trunk passed
+1 💚	mvnsite	1m 22s	trunk passed
+1 💚	shadedclient	14m 55s	branch has no errors when building and testing our client artifacts.
+1 💚	javadoc	1m 29s	trunk passed
+0 🆗	spotbugs	2m 3s	Used deprecated FindBugs config; considering switching to SpotBugs.
+1 💚	findbugs	2m 1s	trunk passed
		_ Patch Compile Tests _
+1 💚	mvninstall	0m 46s	the patch passed
+1 💚	compile	15m 50s	the patch passed
+1 💚	javac	15m 50s	the patch passed
+1 💚	checkstyle	0m 50s	the patch passed
+1 💚	mvnsite	1m 25s	the patch passed
+1 💚	whitespace	0m 0s	The patch has no whitespace issues.
+1 💚	shadedclient	12m 44s	patch has no errors when building and testing our client artifacts.
+1 💚	javadoc	1m 32s	the patch passed
+1 💚	findbugs	2m 9s	the patch passed
		_ Other Tests _
+1 💚	unit	9m 18s	hadoop-common in the patch passed.
+1 💚	asflicense	0m 52s	The patch does not generate ASF License warnings.
		102m 31s

Subsystem	Report/Notes
Docker	Client=19.03.5 Server=19.03.5 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1827/1/artifact/out/Dockerfile
GITHUB PR	#1827
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle
uname	Linux f613f926a1ad 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/hadoop.sh
git revision	trunk / bf8686f
Default Java	1.8.0_232
Test Results	https://builds.apache.org/job/hadoop-multibranch/job/PR-1827/1/testReport/
Max. process+thread count	1392 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
Console output	https://builds.apache.org/job/hadoop-multibranch/job/PR-1827/1/console
versions	git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1
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[sahilTakiar]

should we remove the catch block for the NoSuchAlgorithmException and just let all exceptions be handled by the same block? these changes look useful for the NoSuchAlgorithmException as well

[steveloughran]

superceded by #1948