About the log "TransactionReaper::doCancellations"

[meltedmetal]

Hi, all

I found lots of below logs appeared in Teiid server log file.

Is this normal?

2011-03-02 14:03:07,859 WARN  [com.arjuna.ats.arjuna.logging.arjLoggerI18N](Thread-12) [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] -TransactionReaper::check timeout for TX 10105ce2:b4b3:4d6c5923:b238 instate  RUN
2011-03-02 14:03:07,860 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-13)[com.arjuna.ats.arjuna.coordinator.TransactionReaper_7] -TransactionReaper::doCancellations worker Thread[Thread-13,5,jboss]successfully canceled TX 10105ce2:b4b3:4d6c5923:b238
2011-03-02 14:03:09,068 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-12)[com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] -TransactionReaper::check timeout for TX 10105ce2:b4b3:4d6c5923:b23e instate  RUN
2011-03-02 14:03:09,544 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-12)[com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] -TransactionReaper::check timeout for TX 10105ce2:b4b3:4d6c5923:b248 instate  RUN
2011-03-02 14:03:09,545 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-13) [com.arjuna.ats.arjuna.coordinator.TransactionReaper_7]- TransactionReaper::doCancellations worker Thread[Thread-13,5,jboss]successfully canceled TX 10105ce2:b4b3:4d6c5923:b248
2011-03-02 14:07:44,760 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-12) [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18]- TransactionReaper::check timeout for TX 10105ce2:b4b3:4d6c5923:b2b0 instate  RUN
2011-03-02 14:07:44,762 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-13)[com.arjuna.ats.arjuna.coordinator.TransactionReaper_7] -TransactionReaper::doCancellations worker Thread[Thread-13,5,jboss]successfully canceled TX 10105ce2:b4b3:4d6c5923:b2b0
2011-03-02 14:07:45,845 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-12) [com.arjuna.ats.arjuna.coordinator.TransactionReaper_18]- TransactionReaper::check timeout for TX 10105ce2:b4b3:4d6c5923:b2b6 instate  RUN
2011-03-02 14:07:46,318 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-12)[com.arjuna.ats.arjuna.coordinator.TransactionReaper_18] -TransactionReaper::check timeout for TX 10105ce2:b4b3:4d6c5923:b2c0 instate  RUN
2011-03-02 14:07:46,320 WARN [com.arjuna.ats.arjuna.logging.arjLoggerI18N] (Thread-13)[com.arjuna.ats.arjuna.coordinator.TransactionReaper_7] - TransactionReaper::doCancellationsworker Thread[Thread-13,5,jboss] successfully canceled TX10105ce2:b4b3:4d6c5923:b2c0

Thank you very much.

Best Regards,

S.Q.R

[rareddy]

Seems like every time there is cancellation of the query/transaction one of these messages is logged. May be you are running queries that are long running and they are timing out perhaps?

Ramesh..

[meltedmetal]

Thanks for your analysis.