[mythtv-commits] Ticket #13079: Change to MYSQL_OPT_READ_TIMEOUT causes errors when running mythfilldatabase

[MythTV]

#13079: Change to MYSQL_OPT_READ_TIMEOUT causes errors when running
mythfilldatabase
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     Reporter:  gregorio.gervasio@…   |      Owner:
         Type:  Bug Report - General  |     Status:  new
     Priority:  minor                 |  Milestone:  needs_triage
    Component:  MythTV - General      |    Version:  Unspecified
     Severity:  medium                |   Keywords:
Ticket locked:  0                     |
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 In 119d733df13e88d8ff636730a97d1468bfde1719, there was a change to reduce
 MYSQL_OPT_READ_TIMEOUT to 30 seconds.  This seems to cause errors when
 running mythfilldatabase:

 {{{
 2017-07-19 10:16:54.763165 I  Updating programs.
 2017-07-19 10:17:24.865920 E  Driver error was [2/2013]:
 QMYSQL3: Unable to execute statement
 Database error was:
 Lost connection to MySQL server during query
 DB Error (Inserting into program table):
 Query was:
 INSERT IGNORE INTO program   ( chanid,        starttime,   endtime,
 title,               subtitle,      description, showtype,
 category,
 [...]
 }}}

 There are more errors after reconnection since the temporary tables are
 gone:

 {{{
 2017-07-19 10:17:24.866790 I  MySQL reconnected successfully:
 DataDirectCon
 2017-07-19 10:17:24.867534 E  Driver error was [2/1146]:
 QMYSQL3: Unable to prepare statement
 Database error was:
 Table 'mythconverg.dd_v_program' doesn't exist
 DB Error (Inserting into programrating table):
 Query was:
 INSERT IGNORE INTO program   ( chanid,        starttime,   endtime,
 title,               subtitle,      description, showtype,
 category,
 [...]
 }}}

 If I change the timeout to 300, the errors go away.  (From logs, it
 appears this step typically takes around 80 seconds for this particular
 videosource.)

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Ticket URL: <https://code.mythtv.org/trac/ticket/13079>
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