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PhabricatorTaskmasterDaemon keeps crashing
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Description

I’m importing an existing repository that has tens of thousands of commits and it looks like some of them are giving the daemon some trouble.
I’m seeing it crash with the following trace:

[2014-10-30 14:12:34] EXCEPTION: (PhutilProxyException) Error while executing task ID 410256 from queue. {>} (AphrontCharacterSetQueryException) Attempting to construct a query containing characters outside of the Unicode Basic Multilingual Plane. MySQL will silently truncate this data if it is inserted into a `utf8` column. Use the `%B` conversion to escape binary strings data. at [<phutil>/src/aphront/storage/connection/mysql/AphrontBaseMySQLDatabaseConnection.php:346]
  #0 AphrontBaseMySQLDatabaseConnection::validateUTF8String(string) called at [<phutil>/src/aphront/storage/connection/mysql/AphrontMySQLiDatabaseConnection.php:10]
  #1 AphrontMySQLiDatabaseConnection::escapeUTF8String(string) called at [<phutil>/src/xsprintf/qsprintf.php:170]
  #2 xsprintf_query(AphrontMySQLiDatabaseConnection, string, integer, string, integer) called at [<phutil>/src/xsprintf/xsprintf.php:63]
  #3 xsprintf(string, AphrontMySQLiDatabaseConnection, array) called at [<phutil>/src/xsprintf/qsprintf.php:64]
  #4 qsprintf(AphrontMySQLiDatabaseConnection, string, string, string) called at [<phabricator>/src/infrastructure/storage/lisk/LiskDAO.php:1101]
  #5 LiskDAO::update() called at [<phabricator>/src/infrastructure/storage/lisk/LiskDAO.php:1041]
  #6 LiskDAO::save() called at [<phabricator>/src/applications/repository/worker/commitmessageparser/PhabricatorRepositoryCommitMessageParserWorker.php:231]
  #7 PhabricatorRepositoryCommitMessageParserWorker::updateCommitData(DiffusionCommitRef) called at [<phabricator>/src/applications/repository/worker/commitmessageparser/PhabricatorRepositoryGitCommitMessageParserWorker.php:15]
  #8 PhabricatorRepositoryGitCommitMessageParserWorker::parseCommit(PhabricatorRepository, PhabricatorRepositoryCommit) called at [<phabricator>/src/applications/repository/worker/PhabricatorRepositoryCommitParserWorker.php:44]
  #9 PhabricatorRepositoryCommitParserWorker::doWork() called at [<phabricator>/src/infrastructure/daemon/workers/PhabricatorWorker.php:87]
  #10 PhabricatorWorker::executeTask() called at [<phabricator>/src/infrastructure/daemon/workers/storage/PhabricatorWorkerActiveTask.php:156]
  #11 PhabricatorWorkerActiveTask::executeTask() called at [<phabricator>/src/infrastructure/daemon/workers/PhabricatorTaskmasterDaemon.php:19]
  #12 PhabricatorTaskmasterDaemon::run() called at [<phutil>/src/daemon/PhutilDaemon.php:91]
  #13 PhutilDaemon::execute() called at [<phutil>/scripts/daemon/exec/exec_daemon.php:111]

Someone may have put an emoji into the commit message - I don’t know if that’s a bad thing or not, or even if that’s related. The overall import of the repository seems to have finished and succeeded, although I do see some (under 10) commits still pending if I run:
bin/repository updating

Some of those commits have emoji characters in them, but others don’t. None of the commits that are still updating show up correctly in the UI, although some have more info than others.

Event Timeline

anton.vladimirov raised the priority of this task from to Needs Triage.
anton.vladimirov updated the task description. (Show Details)
anton.vladimirov added a subscriber: anton.vladimirov.
btrahan added a subscriber: btrahan.

See also T1191, which is basically the last underlying bit of fixing T6350.