mdworker XPC_ERROR_CONNECTION_INTERRUPTED and other errors?
Since upgrading to El Capitan, Spotlight indexing does not appear to proceed and I see these sorts of errors in the Log:
10/5/15 6:40:43.398 AM mdworker[2153]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
10/5/15 6:40:43.399 AM mdworker[2153]: LaunchServices: Database mapping failed with result -10822, retrying
10/5/15 6:40:44.209 AM mdworker[2151]: Failed to retrieve system accounts: Error Domain=com.apple.accounts Code=10002 "(null)"
10/5/15 6:40:49.795 AM mdworker[2153]: [com.apple.corespotlight.log.index] Error caught while talking to the index agent, index:<CSSearchableIndex:0x7fc2b9415440; name="MDSFileProcessor", bundleID=com.apple.mail>, error:Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.spotlight.IndexAgent was invalidated." UserInfo={NSDebugDescription=The connection to service named com.apple.spotlight.IndexAgent was invalidated.}
10/5/15 6:40:49.795 AM mdworker[2153]: [com.apple.corespotlight.log.index] Finished "index items"(90) with error:Error Domain=CSIndexErrorDomain Code=-1003 "(null)"
And many more with the above each repeated many many times.
Any ideas?
iMac, OS X El Capitan (10.11)