Hi Joshua,
I would recommend you to file a bug on issue tracker by clicking here <https://issuetracker.google.com/issues/new?component=187191&template=1162848> so that we can end up forwarding it to our engineering team. It would be best if you could provide us with a reproducible sample or a description of any specific action that you are taking that is resulting in this error so that we can attempt to reproduce it. On Thursday, November 1, 2018 at 10:02:08 AM UTC-4, Joshua Fox wrote: > > GAE logger gets a StackOverflowError. We are not using any custom > formatters -- this is straight out-of-the-box AppEngine Standard > Environment. > > In fact, the log-line in question is not even one that I generate. It is > in com.google.common.flogger.backend.system.AbstractBackend. > > It is known <https://stackoverflow.com/questions/7509905> that Java regex > can encounter StackOverflowError but the GAE logger should work around > this. > > This is appengine-api-1.0-sdk-1.9.65. > > > java.lang.StackOverflowError > at java.util.regex.Pattern$CharProperty.match(Pattern.java:3776) > at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658) > at java.util.regex.Pattern$BranchConn.match(Pattern.java:4568) > at java.util.regex.Pattern$GroupTail.match(Pattern.java:4717) > at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798) > at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658) > at java.util.regex.Pattern$Branch.match(Pattern.java:4604) > at java.util.regex.Pattern$Branch.match(Pattern.java:4602) > at java.util.regex.Pattern$Branch.match(Pattern.java:4602) > at java.util.regex.Pattern$BranchConn.match(Pattern.java:4568) > at java.util.regex.Pattern$GroupTail.match(Pattern.java:4717) > at java.util.regex.Pattern$Curly.match0(Pattern.java:4279) > at java.util.regex.Pattern$Curly.match(Pattern.java:4234) > at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658) > at java.util.regex.Pattern$Branch.match(Pattern.java:4604) > at java.util.regex.Pattern$BranchConn.match(Pattern.java:4568) > at java.util.regex.Pattern$GroupTail.match(Pattern.java:4717) > at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798) > at java.util.regex.Pattern$Curly.match0(Pattern.java:4279) > at java.util.regex.Pattern$Curly.match(Pattern.java:4234) > at java.util.regex.Pattern$GroupHead.match(Pattern.java:4658) > at java.util.regex.Pattern$Branch.match(Pattern.java:4604) > at java.util.regex.Pattern$BmpCharProperty.match(Pattern.java:3798) > at java.util.regex.Pattern$Start.match(Pattern.java:3461) > at java.util.regex.Matcher.search(Matcher.java:1367) > at java.util.regex.Matcher.find(Matcher.java:665) > at java.util.Formatter.parse(Formatter.java:2549) > at java.util.Formatter.format(Formatter.java:2501) > at java.util.Formatter.format(Formatter.java:2455) > at java.lang.String.format(String.java:2942) > at java.util.logging.SimpleFormatter.format(SimpleFormatter.java:161) > at java.util.logging.StreamHandler.publish(StreamHandler.java:211) > at java.util.logging.ConsoleHandler.publish(ConsoleHandler.java:116) > at java.util.logging.Logger.log(Logger.java:738) > at > com.google.common.flogger.backend.system.AbstractBackend.log(AbstractBackend.java:76) > at > com.google.common.flogger.backend.system.SimpleLoggerBackend.log(SimpleLoggerBackend.java:31) > at > com.google.common.flogger.AbstractLogger.write(AbstractLogger.java:137) > at com.google.common.flogger.LogContext.logImpl(LogContext.java:621) > at com.google.common.flogger.LogContext.log(LogContext.java:759) > at > com.google.apphosting.runtime.ApiProxyImpl.doAsyncCall(ApiProxyImpl.java:413) > at > com.google.apphosting.runtime.ApiProxyImpl.access$100(ApiProxyImpl.java:63) > at > com.google.apphosting.runtime.ApiProxyImpl$2.run(ApiProxyImpl.java:247) > at > com.google.apphosting.runtime.ApiProxyImpl$2.run(ApiProxyImpl.java:244) > at java.security.AccessController.doPrivileged(Native Method) > at > com.google.apphosting.runtime.ApiProxyImpl.makeAsyncCall(ApiProxyImpl.java:243) > at > com.google.apphosting.runtime.ApiProxyImpl.makeAsyncCall(ApiProxyImpl.java:63) > at com.google.apphosting.api.ApiProxy.makeAsyncCall(ApiProxy.java:203) > at com.google.apphosting.api.ApiProxy.makeAsyncCall(ApiProxy.java:141) > at > com.google.appengine.api.memcache.MemcacheServiceApiHelper.makeAsyncCall(MemcacheServiceApiHelper.java:113) > at > com.google.appengine.api.memcache.AsyncMemcacheServiceImpl.doGet(AsyncMemcacheServiceImpl.java:457) > at > com.google.appengine.api.memcache.AsyncMemcacheServiceImpl.get(AsyncMemcacheServiceImpl.java:464) > at > com.google.appengine.api.memcache.MemcacheServiceImpl.get(MemcacheServiceImpl.java:51) > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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