Fix jruby encoding in new thread (#12919) #12930
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In jruby `runtime.evalScriptlet('Encoding::UTF_8')` can be broken under a newly created thread, which can cause protobuf encoding to fail. For example: https://github.com/ntkme/sass-embedded-host-ruby/actions/runs/5108602231/jobs/9182569583#step:5:544
It real issue seems to be in jruby itself. A bug report with minimal reproduction has been filed at jruby/jruby#7820
This PR fixes the problem by effectively replacing `runtime.evalScriptlet('Encoding::UTF_8')` with `runtime.getEncodingService().convertEncodingToRubyEncoding(org.jcodings.specific.UTF8Encoding.INSTANCE)`, which works on all threads.
Closes #12919
COPYBARA_INTEGRATE_REVIEW=#12919 from ntkme:fix-jruby-encoding 345680e
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12919 from ntkme:fix-jruby-encoding 345680e
PiperOrigin-RevId: 535442566
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Fix jruby encoding in new thread (#12919)
In jruby
runtime.evalScriptlet('Encoding::UTF_8')can be broken under a newly created thread, which can cause protobuf encoding to fail. For example: https://github.com/ntkme/sass-embedded-host-ruby/actions/runs/5108602231/jobs/9182569583#step:5:544It real issue seems to be in jruby itself. A bug report with minimal reproduction has been filed at jruby/jruby#7820
This PR fixes the problem by effectively replacing
runtime.evalScriptlet('Encoding::UTF_8')withruntime.getEncodingService().convertEncodingToRubyEncoding(org.jcodings.specific.UTF8Encoding.INSTANCE), which works on all threads.Closes #12919
COPYBARA_INTEGRATE_REVIEW=#12919 from ntkme:fix-jruby-encoding 345680e
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12919 from ntkme:fix-jruby-encoding 345680e