I attempted to import not a huge repo, but not a small one either, and I saw it stall at importing with the following error thousands of times in the daemon logs
[2015-02-12 05:22:38] EXCEPTION: (PhutilProxyException) Error while executing task ID 12164 from queue. {>} (HTTPFutureCURLResponseStatus) [cURL/7] (http://172.30.0.67:80/api/diffusion.querycommits) <CURLE_COULDNT_CONNECT> The cURL library raised an error while making a request. You may be able to find more information about this error (error code: 7) on the cURL site: http://curl.haxx.se/libcurl/c/libcurl-errors.html#CURLECOULDNTCONNECT at [<phutil>/src/future/http/HTTPSFuture.php:404]
#0 HTTPSFuture::isReady() called at [<phutil>/src/future/Future.php:39]
#1 Future::resolve(NULL) called at [<phutil>/src/future/FutureProxy.php:36]
#2 FutureProxy::resolve() called at [<phutil>/src/conduit/ConduitClient.php:57]
#3 ConduitClient::callMethodSynchronous(string, array) called at [<phabricator>/src/applications/diffusion/query/DiffusionQuery.php:83]
#4 DiffusionQuery::callConduitWithDiffusionRequest(PhabricatorUser, DiffusionGitRequest, string, array) called at [<phabricator>/src/applications/repository/worker/commitmessageparser/PhabricatorRepositoryCommitMessageParserWorker.php:29]
#5 PhabricatorRepositoryCommitMessageParserWorker::parseCommit(PhabricatorRepository, PhabricatorRepositoryCommit) called at [<phabricator>/src/applications/repository/worker/PhabricatorRepositoryCommitParserWorker.php:44]
#6 PhabricatorRepositoryCommitParserWorker::doWork() called at [<phabricator>/src/infrastructure/daemon/workers/PhabricatorWorker.php:91]
#7 PhabricatorWorker::executeTask() called at [<phabricator>/src/infrastructure/daemon/workers/storage/PhabricatorWorkerActiveTask.php:158]
#8 PhabricatorWorkerActiveTask::executeTask() called at [<phabricator>/src/infrastructure/daemon/workers/PhabricatorTaskmasterDaemon.php:19]
#9 PhabricatorTaskmasterDaemon::run() called at [<phutil>/src/daemon/PhutilDaemon.php:91]
#10 PhutilDaemon::execute() called at [<phutil>/scripts/daemon/exec/exec_daemon.php:111]Task ID increments with each one
I think I might be flooding the server :D