Hi Curtis,
Sorry for the late reply.
We do set this because we have been burned many times where wrong
classes from older jar files were getting loaded. For most part this is
ok, but if memory serves right, we faced few problems with
spring/hibernate where it's internal dependencies conflicted with some
other dependencies. This caused all sort of interesting crashes at runtime.
I am not sure and it was long time (couple of years) back, but I think
root cause was wrong type of proxy class getting created and
dependencies not getting injected correctly.
Regards,
Niranjan
On 11/19/2016 01:09 PM, Curtis Rueden wrote:
Hi Niranjan,
I have set maven enforcer plugin with dependency convergence.
Naive question: why do this? One of the (IMHO) great things about Maven is
that it resolves conflicting dependency versions in a generally desirable
way. As long as the newer version of the dependency is backwards compatible
with the old at runtime, there should be no problem. The only issue is when
there are backwards incompatibilities, no? But in the case of
websocket-client 9.2.18 vs. 9.2.15, I am assuming that is a SemVer version,
which means it should be backwards compatible, right?
Regards,
Curtis
--
Curtis Rueden
LOCI software architect - http://loci.wisc.edu/software
ImageJ2 lead, Fiji maintainer - http://imagej.net/User:Rueden
On Fri, Nov 18, 2016 at 12:32 PM, Niranjan Rao <[email protected]> wrote:
Greetings,
I have set maven enforcer plugin with dependency convergence. Usually I
solve these errors with exclusion entries.
With recent upgrade to selenium 3.0.1 I am getting dependency convergence
error that I am not sure how to resolve. It's selenium-java that has two
conflicting dependencies. If I add exclusion entry, I'll have most probably
will have to add the required dependencies myself and might break future
upgrades and/or increase maintenance work.
Dependency convergence error for org.eclipse.jetty.websocket:we
bsocket-client:9.2.18.v20160721 paths to dependency are:
+-mygroupId:artifact:4.0-SNAPSHOT
+-org.seleniumhq.selenium:selenium-java:3.0.1
+-net.sourceforge.htmlunit:htmlunit:2.23
+-org.eclipse.jetty.websocket:websocket-client:9.2.18.v20160721
and
+-mygroupId:artifact:4.0-SNAPSHOT
+-org.seleniumhq.selenium:selenium-java:3.0.1
+-org.eclipse.jetty.websocket:websocket-client:9.2.15.v20160210
Regards,
Niranjan
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