MariaDB 10.2.14 (Got timeout reading communication packets) Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) Come Celebrate our 10 Year Anniversary!Lower Maximum Possible Memory UsageMySQL keeps crashing OS server.. Please help adjust my.ini!How do I allow mysqld to use more than 24.9% of my cpu?Improve server performance by configuring MySQLMySQL becomes unresponsive a few times per hourmysqld_safe Can't log to error log and syslog at the same time. Remove all --log-error configuration options for --syslog to take effectMYSQL “Got an error reading communication packets”Percona: Got an error writing communication packetsAborted connection (Got an error reading communication packets)MySQL cannot connect via SSH tunnel — Connection refused
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MariaDB 10.2.14 (Got timeout reading communication packets)
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Come Celebrate our 10 Year Anniversary!Lower Maximum Possible Memory UsageMySQL keeps crashing OS server.. Please help adjust my.ini!How do I allow mysqld to use more than 24.9% of my cpu?Improve server performance by configuring MySQLMySQL becomes unresponsive a few times per hourmysqld_safe Can't log to error log and syslog at the same time. Remove all --log-error configuration options for --syslog to take effectMYSQL “Got an error reading communication packets”Percona: Got an error writing communication packetsAborted connection (Got an error reading communication packets)MySQL cannot connect via SSH tunnel — Connection refused
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I am seen warning messages in my logs of MariaDB server. These are there, I have tried many things.
I have optimize and repair all of my databases but warning are still there.
2018-04-19 22:50:14 139673358411520 [Warning] Aborted connection 473891 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:52:43 139672739514112 [Warning] Aborted connection 474608 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:53:31 139672741635840 [Warning] Aborted connection 474834 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:54:16 139672739514112 [Warning] Aborted connection 475117 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:49 139672740726528 [Warning] Aborted connection 475696 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:53 139672740120320 [Warning] Aborted connection 475717 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:43 139673235744512 [Warning] Aborted connection 476011 to db: 'admin_******lin' user: 'admin_******lin' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:57 139673235138304 [Warning] Aborted connection 476095 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:20 139672742545152 [Warning] Aborted connection 476186 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:51 139673235441408 [Warning] Aborted connection 476340 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
My my.cnf
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 500M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
innodb_file_per_table
max_connections=500
wait_timeout=60
interactive_timeout=60
long_query_time=5
I am using CentOS 7 with 8 GB of RAM.
Can someone help me?
mysql centos7 mariadb
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
add a comment |
I am seen warning messages in my logs of MariaDB server. These are there, I have tried many things.
I have optimize and repair all of my databases but warning are still there.
2018-04-19 22:50:14 139673358411520 [Warning] Aborted connection 473891 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:52:43 139672739514112 [Warning] Aborted connection 474608 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:53:31 139672741635840 [Warning] Aborted connection 474834 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:54:16 139672739514112 [Warning] Aborted connection 475117 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:49 139672740726528 [Warning] Aborted connection 475696 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:53 139672740120320 [Warning] Aborted connection 475717 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:43 139673235744512 [Warning] Aborted connection 476011 to db: 'admin_******lin' user: 'admin_******lin' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:57 139673235138304 [Warning] Aborted connection 476095 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:20 139672742545152 [Warning] Aborted connection 476186 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:51 139673235441408 [Warning] Aborted connection 476340 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
My my.cnf
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 500M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
innodb_file_per_table
max_connections=500
wait_timeout=60
interactive_timeout=60
long_query_time=5
I am using CentOS 7 with 8 GB of RAM.
Can someone help me?
mysql centos7 mariadb
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
add a comment |
I am seen warning messages in my logs of MariaDB server. These are there, I have tried many things.
I have optimize and repair all of my databases but warning are still there.
2018-04-19 22:50:14 139673358411520 [Warning] Aborted connection 473891 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:52:43 139672739514112 [Warning] Aborted connection 474608 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:53:31 139672741635840 [Warning] Aborted connection 474834 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:54:16 139672739514112 [Warning] Aborted connection 475117 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:49 139672740726528 [Warning] Aborted connection 475696 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:53 139672740120320 [Warning] Aborted connection 475717 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:43 139673235744512 [Warning] Aborted connection 476011 to db: 'admin_******lin' user: 'admin_******lin' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:57 139673235138304 [Warning] Aborted connection 476095 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:20 139672742545152 [Warning] Aborted connection 476186 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:51 139673235441408 [Warning] Aborted connection 476340 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
My my.cnf
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 500M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
innodb_file_per_table
max_connections=500
wait_timeout=60
interactive_timeout=60
long_query_time=5
I am using CentOS 7 with 8 GB of RAM.
Can someone help me?
mysql centos7 mariadb
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
I am seen warning messages in my logs of MariaDB server. These are there, I have tried many things.
I have optimize and repair all of my databases but warning are still there.
2018-04-19 22:50:14 139673358411520 [Warning] Aborted connection 473891 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:52:43 139672739514112 [Warning] Aborted connection 474608 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:53:31 139672741635840 [Warning] Aborted connection 474834 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:54:16 139672739514112 [Warning] Aborted connection 475117 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:49 139672740726528 [Warning] Aborted connection 475696 to db: 'admin_******' user: 'admin_******' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:55:53 139672740120320 [Warning] Aborted connection 475717 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:43 139673235744512 [Warning] Aborted connection 476011 to db: 'admin_******lin' user: 'admin_******lin' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:56:57 139673235138304 [Warning] Aborted connection 476095 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:20 139672742545152 [Warning] Aborted connection 476186 to db: 'admin_****** user: 'admin_****** host: 'localhost' (Got timeout reading communication packets)
2018-04-19 22:57:51 139673235441408 [Warning] Aborted connection 476340 to db: 'admin_******ine' user: 'admin_******ine' host: 'localhost' (Got timeout reading communication packets)
My my.cnf
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 500M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
innodb_file_per_table
max_connections=500
wait_timeout=60
interactive_timeout=60
long_query_time=5
I am using CentOS 7 with 8 GB of RAM.
Can someone help me?
mysql centos7 mariadb
mysql centos7 mariadb
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
asked Apr 19 '18 at 18:45
HassaanHassaan
1651417
1651417
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Solve this problem by reading the https://mariadb.com/kb/en/library/upgrading-from-mariadb-101-to-mariadb-102/ incompatibilities web page. The problem has existed in past releases because log_warnings use to default to 1 and now default to 2.
Dynamically set global log_warnings=1; and watch the messages stop almost immediately, reset to 2 and within 3-5 minutes the messages resume.
This explains why 10.2.14 they just show up, yet the real problems most likely related to improper application exception handling.
answered May 10 '18 at 18:36
sklasingsklasing
11
add a comment |
Suggestions to consider for your my.cnf-ini [mysqld] section
Lead with # or REMOVE to allow defaults to work for you.
. sort_buffer_size
. read_buffer_size
. read_rnd_buffer_size
. thread_concurrency
change this global variable
thread_cache_size=100 # from 8 to reduce threads_created count
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Solve this problem by reading the https://mariadb.com/kb/en/library/upgrading-from-mariadb-101-to-mariadb-102/ incompatibilities web page. The problem has existed in past releases because log_warnings use to default to 1 and now default to 2.
Dynamically set global log_warnings=1; and watch the messages stop almost immediately, reset to 2 and within 3-5 minutes the messages resume.
This explains why 10.2.14 they just show up, yet the real problems most likely related to improper application exception handling.
answered May 10 '18 at 18:36
sklasingsklasing
11
add a comment |
Solve this problem by reading the https://mariadb.com/kb/en/library/upgrading-from-mariadb-101-to-mariadb-102/ incompatibilities web page. The problem has existed in past releases because log_warnings use to default to 1 and now default to 2.
Dynamically set global log_warnings=1; and watch the messages stop almost immediately, reset to 2 and within 3-5 minutes the messages resume.
This explains why 10.2.14 they just show up, yet the real problems most likely related to improper application exception handling.
answered May 10 '18 at 18:36
sklasingsklasing
11
add a comment |
Solve this problem by reading the https://mariadb.com/kb/en/library/upgrading-from-mariadb-101-to-mariadb-102/ incompatibilities web page. The problem has existed in past releases because log_warnings use to default to 1 and now default to 2.
Dynamically set global log_warnings=1; and watch the messages stop almost immediately, reset to 2 and within 3-5 minutes the messages resume.
This explains why 10.2.14 they just show up, yet the real problems most likely related to improper application exception handling.
answered May 10 '18 at 18:36
sklasingsklasing
11
Solve this problem by reading the https://mariadb.com/kb/en/library/upgrading-from-mariadb-101-to-mariadb-102/ incompatibilities web page. The problem has existed in past releases because log_warnings use to default to 1 and now default to 2.
Dynamically set global log_warnings=1; and watch the messages stop almost immediately, reset to 2 and within 3-5 minutes the messages resume.
This explains why 10.2.14 they just show up, yet the real problems most likely related to improper application exception handling.
answered May 10 '18 at 18:36
sklasingsklasing
11
answered May 10 '18 at 18:36
sklasingsklasing
11
answered May 10 '18 at 18:36
sklasingsklasing
11
answered May 10 '18 at 18:36
sklasingsklasing
11
11
add a comment |
add a comment |
Suggestions to consider for your my.cnf-ini [mysqld] section
Lead with # or REMOVE to allow defaults to work for you.
. sort_buffer_size
. read_buffer_size
. read_rnd_buffer_size
. thread_concurrency
change this global variable
thread_cache_size=100 # from 8 to reduce threads_created count
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
add a comment |
Suggestions to consider for your my.cnf-ini [mysqld] section
Lead with # or REMOVE to allow defaults to work for you.
. sort_buffer_size
. read_buffer_size
. read_rnd_buffer_size
. thread_concurrency
change this global variable
thread_cache_size=100 # from 8 to reduce threads_created count
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
add a comment |
Suggestions to consider for your my.cnf-ini [mysqld] section
Lead with # or REMOVE to allow defaults to work for you.
. sort_buffer_size
. read_buffer_size
. read_rnd_buffer_size
. thread_concurrency
change this global variable
thread_cache_size=100 # from 8 to reduce threads_created count
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
Suggestions to consider for your my.cnf-ini [mysqld] section
Lead with # or REMOVE to allow defaults to work for you.
. sort_buffer_size
. read_buffer_size
. read_rnd_buffer_size
. thread_concurrency
change this global variable
thread_cache_size=100 # from 8 to reduce threads_created count
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
edited Jun 22 '18 at 1:15
womble♦
85.9k18146205
85.9k18146205
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
answered Jun 15 '18 at 21:01
Wilson HauckWilson Hauck
34718
34718
add a comment |
add a comment |
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