[CalendarServer-dev] Error running calendarserver after upgrading db from 5.x to 7.x

Andre LaBranche dre at apple.com
Sat Jan 30 13:18:16 PST 2016

> On Jan 28, 2016, at 11:28 PM, Rahul Amaram <amaramrahul at users.sourceforge.net> wrote:
> ...
> (b) Finally, everything seems to be working as expected :). I am however, seeing these two errors in my log files. Could I ignore them? Or is there a fix for it?
> 1. 2016-01-29 12:37:11+0530 [-] [caldav-1] [PooledMemCacheProtocol,client] [twistedcaldav.memcachepool.MemCachePool#error] Memcache error: Invalid type for key: <type 'unicode'>, expecting a string; request: set cacheToken:/calendars/__uids__/F343A113-0C2B-5A69-B049-A4C72FCAEF9B/ 0553b3f8-1b1a-4ad9-a9d6-4aa70558d81e

This is not expected. Does memcached need to be configured for Unicode, maybe?

> 2. 2016-01-29 12:44:18+0530 [-] [twext.enterprise.jobs.queue#error] workCheck: jobqueue is no longer overloaded

Not a problem as long as it's infrequent.

> (c) Also, could something be commented on the attached patch. Is is safe? I really don't understand what the fix is but it does seem to help for handling the problem of "/usr/bin/twistd: Unknown command: caldav_directoryproxy" post-upgradation

The patch is baffling :) I don't know why you would need it... Maybe it is working around some difference in how you have installed our Python modules...


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