Jira Server integration with Bitbucket Cloud: broken pipe exception

[rolaca11]

I have a home network, which is behind a VPN. I installed an evaluation version of Jira Server and I'd like to integrate it to BitBucket cloud. The server is running on docker.

I created the OAuth key in BitBucket, but when I'm trying to connect to that via Jira, I get an error message saying The authentication with Bitbucket has failed. Please check your OAuth settings.

I checked and fixed system time, restarted the server computer, but the same error is thrown. When I deliberately enter wrong credentials, the error message changes to tell me that my credentials I entered are wrong, so I assume I got those right.

The base url of the Jira instance is from a local DNS server, which cannot be reached from outside. Is this a problem? Also, the subnet, Jira is on can only reach the outside world through a masqueraded network.

The exception I got is this:

java.lang.RuntimeException: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
        at com.atlassian.plugin.cache.filecache.impl.StreamsCache.streamFromFile(StreamsCache.java:113)
        at com.atlassian.plugin.cache.filecache.impl.OneStreamCache.stream(OneStreamCache.java:54)
        at com.atlassian.plugin.cache.filecache.impl.FileCacheImpl.cache(FileCacheImpl.java:87)
        at com.atlassian.plugin.webresource.impl.http.Controller.sendCachedInProduction(Controller.java:319)
        at com.atlassian.plugin.webresource.impl.http.Controller.sendCached(Controller.java:282)
        at com.atlassian.plugin.webresource.impl.http.Controller.serveResources(Controller.java:222)
        at com.atlassian.plugin.webresource.impl.http.Controller.serveBatch(Controller.java:84)
        at com.atlassian.plugin.webresource.impl.http.Router$5.apply(Router.java:78)
        at com.atlassian.plugin.webresource.impl.http.Router$5.apply(Router.java:71)
        at com.atlassian.plugin.webresource.impl.support.http.BaseRouter.callHandler(BaseRouter.java:169)
        at com.atlassian.plugin.webresource.impl.support.http.BaseRouter.dispatch(BaseRouter.java:144)
        at com.atlassian.plugin.webresource.servlet.PluginResourceDownload.serveFile(PluginResourceDownload.java:65)
        at com.atlassian.plugin.servlet.AbstractFileServerServlet.doGet(AbstractFileServerServlet.java:28)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
        ... 44 filtered
        at com.atlassian.web.servlet.plugin.request.RedirectInterceptingFilter.doFilter(RedirectInterceptingFilter.java:21)
        ... 39 filtered
        at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter$0(JiraSecurityFilter.java:66)
        ... 1 filtered
        at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:64)
        ... 20 filtered
        at com.atlassian.jira.servermetrics.CorrelationIdPopulatorFilter.doFilter(CorrelationIdPopulatorFilter.java:30)
        ... 12 filtered
        at com.atlassian.jira.servermetrics.MetricsCollectorFilter.doFilter(MetricsCollectorFilter.java:25)
        ... 7 filtered
        at com.atlassian.jira.plugin.webresource.CachingResourceDownloadRewriteRule$1.execute(CachingResourceDownloadRewriteRule.java:60)
        at org.tuckey.web.filters.urlrewrite.RewrittenUrlClass.doRewrite(RewrittenUrlClass.java:61)
        ... 6 filtered
        at com.atlassian.jira.servermetrics.CorrelationIdPopulatorFilter.doFilter(CorrelationIdPopulatorFilter.java:30)
        ... 10 filtered
        at com.atlassian.web.servlet.plugin.request.RedirectInterceptingFilter.doFilter(RedirectInterceptingFilter.java:21)
        ... 4 filtered
        at com.atlassian.web.servlet.plugin.LocationCleanerFilter.doFilter(LocationCleanerFilter.java:36)
        ... 26 filtered
        at com.atlassian.jira.servermetrics.MetricsCollectorFilter.doFilter(MetricsCollectorFilter.java:25)
        ... 24 filtered
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
        at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:356)
        at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:825)
        at org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:730)
        at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:391)
        at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:369)
        at java.util.zip.DeflaterOutputStream.deflate(DeflaterOutputStream.java:253)
        at java.util.zip.DeflaterOutputStream.write(DeflaterOutputStream.java:211)
        at java.util.zip.GZIPOutputStream.write(GZIPOutputStream.java:145)
        at com.atlassian.gzipfilter.GzipResponseStream.write(GzipResponseStream.java:46)
        at com.atlassian.gzipfilter.RoutableServletOutputStream.write(RoutableServletOutputStream.java:134)
        at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1384)
        at com.atlassian.plugin.cache.filecache.impl.StreamsCache.streamFromFile(StreamsCache.java:110)
        ... 222 more
Caused by: java.io.IOException: Broken pipe
        at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
        at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
        at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
        at sun.nio.ch.IOUtil.write(IOUtil.java:65)
        at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471)