• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
  • Campbell Ritchie
  • Ron McLeod
  • Paul Clapham
  • Rob Spoor
  • Liutauras Vilda
  • Jeanne Boyarsky
  • Junilu Lacar
  • Tim Cooke
Saloon Keepers:
  • Tim Holloway
  • Piet Souris
  • Stephan van Hulst
  • Tim Moores
  • Carey Brown
  • Frits Walraven
  • Himai Minh

summary problem

Ranch Hand
Posts: 17424
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I configured the summary to send daily at 21:00.
Some days I receive the message and some days - not
I found out in log file - in the day it success :

Job going to be executed: net.jforum.summary.SummaryJob, null[Sun Jan 14 21:30:00 NZDT 2007]
21:30:00,027 INFO [SummaryModel ] Sending Weekly summary...
21:30:00,549 INFO [SimpleListener ] Job execution ended: net.jforum.summary.SummaryJob, null[Sun Jan 14 21:30:00 NZDT 2007

and in other day (not success):

Job going to be executed: net.jforum.summary.SummaryJob, null[Tue Jan 16 21:30:00 NZDT 2007]
21:30:00,031 WARN [SummaryJob ] com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:




at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1905)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2351)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2862)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1571)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1666)
at com.mysql.jdbc.Connection.execSQL(Connection.java:2994)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:936)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1030)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
at net.jforum.dao.generic.GenericSummaryDAO.listRecipients(GenericSummaryDAO.java:118)
at net.jforum.summary.SummaryModel.listRecipients(SummaryModel.java:112)
at net.jforum.summary.SummaryJob.execute(SummaryJob.java:66)
at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
Last packet sent to the server was 2 ms ago.
21:30:00,031 INFO [SimpleListener ] Job execution ended: net.jforum.summary.SummaryJob, null[Tue Jan 16 21:30:00 NZDT 2007]

What can be a reason of this exception and how can I solve it?
Thank you

[originally posted on jforum.net by yanam]
That which doesn't kill us makes us stronger. I think a piece of pie wouldn't kill me. Tiny ad:
the value of filler advertising in 2021
    Bookmark Topic Watch Topic
  • New Topic