[pgpool-general-jp: 111] ERROR: ProcessFrontendResponse

[maeda masahiko]

はじめまして、

現在、pgpool で、以下のようなログが吐かれています。

Mar 16 06:16:01 cbxxxx pgpool: 2007-03-16 06:16:01 LOG:   pid 14409:statement: set datestyle='ISO'
Mar 16 06:16:01 cbxxxx pgpool: 2007-03-16 06:16:01 LOG:   pid 14409: statement: select telop_spd,telop_msg from tbl_cbtelop
Mar 16 06:16:01 cbxxxx pgpool: 2007-03-16 06:16:01 LOG:   pid 14409: statement: select oid,typname from pg_type
Mar 16 06:16:01 cbxxxx pgpool: 2007-03-16 06:16:01 LOG:   pid 14409: statement:  RESET ALL
Mar 16 06:16:01 cbxxxx pgpool: 2007-03-16 06:16:01 LOG:   pid 14409: statement:  SET SESSION AUTHORIZATION DEFAULT
Mar 16 06:16:01 cbxxxx crond(pam_unix)[14754]: session closed for user root
Mar 16 06:16:52 cbxxxx pgpool: 2007-03-16 06:16:52 LOG:   pid 14409: statement: set datestyle='ISO'
Mar 16 06:16:52 cbxxxx pgpool: 2007-03-16 06:16:52 LOG:   pid 14409: statement: select status from tbl_maintenance
Mar 16 06:16:52 cbxxxx pgpool: 2007-03-16 06:16:52 LOG:   pid 14409: statement: select oid,typname from pg_type
Mar 16 06:16:52 cbxxxx pgpool: 2007-03-16 06:16:52 LOG:   pid 14409: statement: select link_id from tbl_relation where regist_id = 'AG000000157503'
Mar 16 06:16:52 cbxxxx pgpool: 2007-03-16 06:16:52 LOG:   pid 14409: statement: begin 
Mar 16 06:16:52 cbxxxx pgpool: 2007-03-16 06:16:52 LOG:   pid 14409: statement: select nextval('seq_link_id') as new_link_id
Mar 16 06:16:56 cbxxxx pgpool: 2007-03-16 06:16:56 ERROR: pid 14409: ProcessFrontendResponse: failed to read kind from frontend. fronend abnormally exited
Mar 16 06:16:56 cbxxxx pgpool: 2007-03-16 06:16:56 LOG:   pid 14409: do_child: exits with status 1 due to error


どういう意味なのでしょう？
2007-03-16 06:16:56 ERROR:　が気になります。
対処すべき事があるのでしょうか？

（び）