[pgpool-general: 2148] Re: read_startup_packet: incorrect packet length What does that mean?
Tatsuo Ishii
ishii at postgresql.org
Sat Sep 21 12:42:38 JST 2013
Please show pgpool log.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp
> In addition.
>
> The errors described in the post could cause also something weird what I am
> experiencing.
>
> I hit following to show cluster nodes:
>
> psql -c "show pool_nodes;" -d postgres -U postgres -p 9898
>
>
>
> The terminal session is stucked then. I cannot cancel the command even with
> CTRL+C.
>
> However I can attach node successfully with command:
>
> pcp_attach_node -d 5 tc1 9898 postgres postgres 1
>
>
>
> Best regards,
>
> Michal Mistina
>
>
>
> From: pgpool-general-bounces at pgpool.net
> [mailto:pgpool-general-bounces at pgpool.net] On Behalf Of Mistina Michal
> Sent: Tuesday, September 17, 2013 1:54 PM
> To: pgpool-general at pgpool.net
> Subject: [pgpool-general: 2140] read_startup_packet: incorrect packet length
> What does that mean?
>
>
>
> Dear all.
>
> I don't understand what I see in the log files. Following keeps happening
> all the time after I start pgpool:
>
> 2013-09-17 13:26:31 ERROR: pid 5697: read_startup_packet: incorrect packet
> length (983664419)
>
> 2013-09-17 13:26:49 LOG: pid 3608: do_child: failback event found. restart
> myself.
>
> 2013-09-17 13:26:49 ERROR: pid 5833: read_startup_packet: incorrect packet
> length (983664419)
>
> 2013-09-17 13:27:01 LOG: pid 3591: do_child: failback event found. restart
> myself.
>
> 2013-09-17 13:27:01 ERROR: pid 6000: read_startup_packet: incorrect packet
> length (983664419)
>
> 2013-09-17 13:27:19 ERROR: pid 5372: read_startup_packet: incorrect packet
> length (983664419)
>
> 2013-09-17 13:27:31 LOG: pid 3586: do_child: failback event found. restart
> myself.
>
> 2013-09-17 13:27:31 ERROR: pid 5372: read_startup_packet: incorrect packet
> length (983664419)
>
> 2013-09-17 13:27:49 ERROR: pid 6151: read_startup_packet: incorrect packet
> length (983664419)
>
> 2013-09-17 13:28:01 ERROR: pid 3590: read_startup_packet: incorrect packet
> length (983664419)
>
>
>
> Versions:
>
> pgpool-II-3.3.1-1.pgdg.x86_64
>
> postgresql92-9.2.4-1PGDG.rhel6.x86_64
>
> postgresql92-libs-9.2.4-1PGDG.rhel6.x86_64
>
> postgresql92-server-9.2.4-1PGDG.rhel6.x86_64
>
>
>
> Where should I look at? When do occure aforementioned errors?
>
>
>
> Probably I set something wrong in the config file. Or permissions on some
> files are wrong.
>
>
>
> The pgpool.conf follows.
>
> listen_addresses = '*'
>
> port = 9999
>
> socket_dir = '/tmp'
>
> pcp_port = 9898
>
> pcp_socket_dir = '/tmp'
>
> backend_hostname0 = 'tc1'
>
> backend_port0 = 5432
>
> backend_weight0 = 1
>
> backend_data_directory0 = '/var/lib/pgsql/9.2/data'
>
> backend_flag0 = 'ALLOW_TO_FAILOVER'
>
> backend_hostname1 = 'tc2'
>
> backend_port1 = 5432
>
> backend_weight1 = 1
>
> backend_data_directory1 = '/var/lib/pgsql/9.2/data'
>
> backend_flag1 = 'ALLOW_TO_FAILOVER'
>
> enable_pool_hba = off
>
> pool_passwd = 'pool_passwd'
>
> authentication_timeout = 60
>
> ssl = off
>
> num_init_children = 32
>
> max_pool = 4
>
> child_life_time = 300
>
> child_max_connections = 0
>
> connection_life_time = 0
>
> client_idle_limit = 0
>
> log_destination = 'stderr'
>
> print_timestamp = on
>
> log_connections = off
>
> log_hostname = off
>
> log_statement = off
>
> log_per_node_statement = off
>
> log_standby_delay = 'none'
>
> syslog_facility = 'LOCAL0'
>
> syslog_ident = 'pgpool'
>
> debug_level = 0
>
> pid_file_name = '/var/run/pgpool/pgpool.pid'
>
> logdir = '/var/log/pgpool'
>
> connection_cache = on
>
> reset_query_list = 'ABORT; DISCARD ALL'
>
> replication_mode = off
>
> replicate_select = off
>
> insert_lock = on
>
> lobj_lock_table = ''
>
> replication_stop_on_mismatch = off
>
> failover_if_affected_tuples_mismatch = off
>
> load_balance_mode = off
>
> ignore_leading_white_space = on
>
> white_function_list = ''
>
> black_function_list = 'nextval,setval'
>
> master_slave_mode = on
>
> master_slave_sub_mode = 'stream'
>
> sr_check_period = 10
>
> sr_check_user = 'replication'
>
> sr_check_password = 'replicate'
>
> delay_threshold = 10000000
>
> follow_master_command = ''
>
> parallel_mode = off
>
> pgpool2_hostname = ''
>
> system_db_hostname = 'localhost'
>
> system_db_port = 5432
>
> system_db_dbname = 'pgpool'
>
> system_db_schema = 'pgpool_catalog'
>
> system_db_user = 'pgpool'
>
> system_db_password = ''
>
> health_check_period = 20
>
> health_check_timeout = 20
>
> health_check_user = 'replication'
>
> health_check_password = 'replicate'
>
> health_check_max_retries = 5
>
> health_check_retry_delay = 1
>
> failover_command = '/usr/pgsql-9.2/bin/failover_stream.sh %d %H
> /tmp/trigger_file'
>
> failback_command = ''
>
> fail_over_on_backend_error = on
>
> search_primary_node_timeout = 10
>
> recovery_user = 'nobody'
>
> recovery_password = ''
>
> recovery_1st_stage_command = ''
>
> recovery_2nd_stage_command = ''
>
> recovery_timeout = 90
>
> client_idle_limit_in_recovery = 0
>
> use_watchdog = off
>
> trusted_servers = '192.168.105.254'
>
> ping_path = '/bin'
>
> wd_hostname = ''
>
> wd_port = 9000
>
> wd_authkey = ''
>
> delegate_IP = ''
>
> ifconfig_path = '/sbin'
>
> if_up_cmd = 'ifconfig eth0:0 inet $_IP_$ netmask 255.255.255.0'
>
> if_down_cmd = 'ifconfig eth0:0 down'
>
> arping_path = '/usr/sbin'
>
> arping_cmd = 'arping -U $_IP_$ -w 1'
>
> clear_memqcache_on_escalation = on
>
> wd_escalation_command = ''
>
> wd_lifecheck_method = 'heartbeat'
>
> wd_interval = 5
>
> wd_heartbeat_port = 9694
>
> wd_heartbeat_keepalive = 2
>
> wd_heartbeat_deadtime = 30
>
> heartbeat_destination0 = 'tc2'
>
> heartbeat_destination_port0 = 9694
>
> heartbeat_device0 = ''
>
> wd_life_point = 3
>
> wd_lifecheck_query = 'SELECT 1'
>
> wd_lifecheck_dbname = 'template1'
>
> wd_lifecheck_user = 'replication'
>
> wd_lifecheck_password = 'replicate'
>
> relcache_expire = 0
>
> relcache_size = 256
>
> check_temp_table = on
>
> memory_cache_enabled = off
>
> memqcache_method = 'shmem'
>
> memqcache_memcached_host = 'localhost'
>
> memqcache_memcached_port = 11211
>
> memqcache_total_size = 67108864
>
> memqcache_max_num_cache = 1000000
>
> memqcache_expire = 0
>
> memqcache_auto_cache_invalidation = on
>
> memqcache_maxcache = 409600
>
> memqcache_cache_block_size = 1048576
>
> memqcache_oiddir = '/var/log/pgpool/oiddir'
>
> white_memqcache_table_list = ''
>
> black_memqcache_table_list = ''
>
>
>
>
>
> Best regards,
>
> Michal Mistina
>
>
>
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