[pgpool-general: 702] Fwd: current transaction is aborted, commands ignored until end of transaction block

[Soni Maula Harriz]

we still have this error, only this, but it seems doesn't effect the
application's performance. is it normal ?

Postgresql log :

2012-07-05 23:40:16 WIT user=postgres db=epayment_report pid=28114
command=PARSE 4ff5b343.6dd2 ERROR:  current transaction is aborted,
commands ignored until end of transaction block
2012-07-05 23:40:16 WIT user=postgres db=epayment_report pid=28114
command=PARSE 4ff5b343.6dd2 STATEMENT:  SELECT 1


On Thu, Jul 5, 2012 at 5:23 PM, Tatsuo Ishii <ishii at postgresql.org> wrote:

> Recently we have fixed problem with JDBC and unamed statement problem.
> Can you try out the lastest snapshot(to be released as 3.1.4) of
> pgpool-II 3.1 series? You can get it from:
>
> http://git.postgresql.org/gitweb/?p=pgpool2.git;a=snapshot;h=7015e9f16d34c4f1d28096753638ca78d3d6a7f6;sf=tgz
>
> Also debug log of pgpool (start pgpool with -d) would be helpfull.
> --
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
> Japanese: http://www.sraoss.co.jp
>
> > we have a problem in implementing pgpool in testing scenario with this
> > environment : (Centos 6 x86_64, 2 Postgresql 8.4 nodes, Pgpool-II-3.1.3
> in
> > replication mode, application with JDBC 4).
> >
> > Here is the LOG of Pgpool :
> >
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: Parse: BEGIN
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: B message
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: Execute: BEGIN
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: Parse: select username from client_user , client_user_role
> where
> > client_user.username='payment1' and
> > client_user.password='5039b3c8ffbdb50a2102bc172ebbf755' and
> > (client_user_role.role_name='PAYMENT' or
> > client_user_role.role_name='SUPERUSER') and
> > client_user.role_id=client_user_role.role_id
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: B message
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: D message
> > 2012-07-01 00:00:27 LOG:   pid 24113: DB node id: 0 backend pid: 29898
> > statement: Execute: select username from client_user , client_user_role
> > where client_user.username='payment1' and
> > client_user.password='5039b3c8ffbdb50a2102bc172ebbf755' and
> > (client_user_role.role_name='PAYMENT' or
> > client_user_role.role_name='SUPERUSER') and
> > client_user.role_id=client_user_role.role_id
> > 2012-07-01 00:00:27 LOG:   pid 24086: DB node id: 0 backend pid: 24972
> > statement: Parse: select airline , flightnum from flight_plan where true
> > order by airline, flightnum
> > 2012-07-01 00:00:27 LOG:   pid 24086: pool_send_and_wait: Error or notice
> > message from backend: : DB node id: 0 backend pid: 24972 statement:
> select
> > airline , flightnum from flight_plan where true order by airline,
> flightnum
> > message: current transaction is aborted, commands ignored until end of
> > transaction block
> > 2012-07-01 00:00:27 LOG:   pid 24086: Parse: Error or notice message from
> > backend: : DB node id: 0 backend pid: 24972 statement: select airline ,
> > flightnum from flight_plan where true order by airline, flightnum
> message:
> > current transaction is aborted, commands ignored until end of transaction
> > block
> >
> >
> > Here is Log of Postgresql :
> >
> > 2012-07-01 00:00:27 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=29898 command=BEGIN 4feef1fc.74ca LOG: execute S_1: BEGIN
> > 2012-07-01 00:00:27 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=29898 command=SELECT 4feef1fc.74ca LOG: execute <unnamed>: select
> > username from client_user,client_user_role where
> > client_user.username='payment1' and
> > client_user.password='5039b3c8ffbdb50a2102bc172ebbf755' and
> > (client_user_role.role_name='PAYMENT' or
> > client_user_role.role_name='SUPERUSER') and
> > client_user.role_id=client_user_role.role_id
> > 2012-07-01 00:00:27 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=24972 command=PARSE 4fee8f60.618c ERROR: current transaction is
> > aborted, commands ignored until end of transaction block
> > 2012-07-01 00:00:27 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=24972 command=PARSE 4fee8f60.618c STATEMENT: select airline ,
> flightnum
> > from flight_plan where true order by airline, flightnum
> > 2012-07-01 00:00:27 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=24969 command=idle in transaction 4fee8f60.6189 LOG: statement:
> SELECT
> > count(*) FROM pg_catalog.pg_attrdef AS d, pg_catalog.pg_class AS c WHERE
> > d.adrelid = c.oid AND d.adsrc ~ 'nextval' AND c.oid =
> > pgpool_regclass('message_log')
> > 2012-07-01 00:00:27 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=24969 command=INSERT 4fee8f60.6189 LOG: execute <unnamed>: insert
> into
> >
> message_log(session_id,message_type,thread_id,client_address,log_time,raw_message)
> > values ('7F478482136546E980B00C031AA79AC0','client message','Handler
> > 9','192.168.165.3','2012-07-01 00:00:27.000889','{"header":
> >
> "id":1,"address":"192.168.220.1","clientType":"MULTIPAY","messageType":"ECHO"},"body"
> > {"username":"payment1","password":"payment1"}}')
> > 2012-07-01 00:00:39 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=613 command=SELECT 4fef1fa0.265 LOG: execute <unnamed>: select
> username
> > from
> > client_user , client_user_role where client_user.username='payment1' and
> > client_user.password='5039b3c8ffbdb50a2102bc172ebbf755' and
> > client_user_role.role_name='PAYMENT' or
> > client_user_role.role_name='SUPERUSER') and
> > client_user.role_id=client_user_role.role_id
> > 2012-07-01 00:00:39 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=24123 command=BEGIN 4fee7fe7.5e3b LOG: execute S_1: BEGIN 2012-07-01
> > 00:00:39 WIT user=postgres db=psc_sub_terminal_not_using_now pid=24123
> > command=SELECT 4fee7fe7.5e3b LOG: execute <unnamed>: select airline ,
> > flightnum from flight_plan where true order by airline, flightnum
> > 2012-07-01 00:00:39 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=24121 command=SELECT 4fee7fe5.5e39 LOG: execute <unnamed>: select
> > count(*) as jumlah from client_username_log where client_id =
> 'MULTIPAY-1-'
> > 2012-07-01 00:00:39 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=656 command=PARSE 4fef1fc8.290 ERROR: current transaction is aborted,
> > commands ignored until end of transaction block
> > 2012-07-01 00:00:39 WIT user=postgres db=psc_sub_terminal_not_using_now
> > pid=656 command=PARSE 4fef1fc8.290 STATEMENT: update client_username_log
> > set client_username='payment1' where client_id
> >
> > the sql command often get this ERROR: current transaction is aborted,
> > commands ignored until end of transaction block
> > this error happens to any query.
> > I have tried some things to repair the situation like :
> >     set insert_lock on/off (pgpool)
> >     set parallel_mode on/off (pgpool)
> >     /set on_error_rollback on/off (pgsql)
> >     /set on_error_stop on/off (pgsql)
> >     setAutoCommit true/false (java application), etc.
> > but nothing seems to have an effect.
> > if the jdbc goes directly to postgresql, there is no problem.
> > and if the query goes directly to pgpool, there is no problem.
> > looks like the problem occurs between JDBC and Pgpool.
> > any idea to solve this ?
> > thanks for the answer.
> >
> > --
> > Best Regards,
> >
> > Soni Maula Harriz
> > Database Administrator
> > PT. Data Aksara Sangkuriang
>



-- 
Best Regards,

Soni Maula Harriz
Database Administrator
PT. Data Aksara Sangkuriang




-- 
Best Regards,

Soni Maula Harriz
Database Administrator
PT. Data Aksara Sangkuriang
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.sraoss.jp/pipermail/pgpool-general/attachments/20120705/3d1b0bbb/attachment-0001.html>