General Error 2013 Lost Connection To Mysql Server During Query
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2013 Lost Connection To Mysql Server At 'reading Initial Communication Packet'
Learn more about Stack Overflow the company Business Learn more about hiring developers lost connection to mysql server during query php or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack mysql net_read_timeout Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Lost connection to MySQL server during query? https://dev.mysql.com/doc/refman/5.7/en/error-lost-connection.html [duplicate] up vote 28 down vote favorite 11 Possible Duplicate: Lost connection to MySQL server during query I am importing some data from a large csv to a mysql table. I am losing the connection to the server during the process of importing the file to the table. What is going wrong? The error code is 2013: Lost connection to the mySql server during the query. I http://stackoverflow.com/questions/6516943/lost-connection-to-mysql-server-during-query am running these queries from a ubuntu machine remotely on a windows server. mysql share|improve this question edited Apr 10 '14 at 20:57 lImbus 1,27231125 asked Jun 29 '11 at 7:09 Shyam Natraj Kanagasabapathy 6754923 marked as duplicate by Martin Geisler, Jocelyn, the Tin Man, CodingWithSpike, JYelton Nov 29 '12 at 0:52 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. add a comment| 6 Answers 6 active oldest votes up vote 22 down vote Try the following 2 things... 1) Add this to your my.cnf / my.ini in the [mysqld] section max_allowed_packet=32M (you might have to set this value higher based on your existing database). 2) If the import still does not work, try it like this as well... mysql -u Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn http://serverfault.com/questions/739137/lost-connection-to-mysql-server-during-query more about Stack Overflow the company Business Learn more about hiring developers or posting http://dba.stackexchange.com/questions/124964/error-2013-hy000-lost-connection-to-mysql-server-during-query-while-load-of-my ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise lost connection to the top Lost connection to MySQL server during query up vote 0 down vote favorite I am trying to import our old database into a new databsae on our test server however I keep coming accross this error: "Lost connection to MySQL server during query". As you can see below I have tried starting the server with increased values for read timeout and wait timeout. Plus I have increased lost connection to max_allowed_packet = 1024M [root@DB-01 alexl]# /etc/init.d/mysql start Starting MySQL (Percona Server). SUCCESS! [root@DB-01 alexl]# mysql -hlocalhost magento < magento.sql ERROR 2013 (HY000) at line 15235: Lost connection to MySQL server during query The sql file is ~7gig but need it all. Any help is appreciated. +-----------------------------+----------+ | Variable_name | Value | +-----------------------------+----------+ | connect_timeout | 10 | | delayed_insert_timeout | 300 | | have_statement_timeout | YES | | innodb_flush_log_at_timeout | 1 | | innodb_lock_wait_timeout | 50 | | innodb_rollback_on_timeout | OFF | | interactive_timeout | 28800 | | lock_wait_timeout | 31536000 | | net_read_timeout | 6000 | | net_write_timeout | 6000 | | rpl_stop_slave_timeout | 31536000 | | slave_net_timeout | 3600 | | thread_pool_idle_timeout | 60 | | wait_timeout | 28800 | +-----------------------------+----------+ | max_allowed_packet | 1024M | mysql share|improve this question edited Nov 26 '15 at 16:17 asked Nov 26 '15 at 12:05 beingalex 190411 There must be something else. 1) Does the connection drop immediately or after a while? 2) Please post the MySQL log file. 3) It might be that the magento database is corrupted, please try mysqlcheck -hlocalhost -uroot -p --check --all-databases and post all lines that are not OK. –dr01 Nov 26 '15 at 12:43 No is log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top error 2013 (hy000) lost connection to mysql server during query while load of mysqldump up vote 0 down vote favorite I'm trying to load mysqldump and I keep getting following error: ERROR 2013 (HY000) at line X: Lost connection to MySQL server during query /etc/my.cnf: [mysqld] max_allowed_packet = 16M net_read_timeout = 30 net_write_timeout = 60 ... [mysqldump] max_allowed_packet = 16M I tried to increase these values, but I keep getting that error no matter what( What else can I do to overcome this error? mysql mysqldump errors mysqladmin share|improve this question edited Jan 1 at 21:30 asked Jan 1 at 0:12 alexus 16511 Set the value in the [mysql] section of the config, as well? (Not [mysqladmin] though). SELECT @@MAX_ALLOWED_PACKET; to confirm that the server is using these values? –Michael - sqlbot Jan 1 at 4:15 @Michael-sqlbot I did typo, I meant to write mysqldump (not mysqldadmin), should I just keep max_allowed_packet or add net_read_timeout & net_write_timeout as well? –alexus Jan 1 at 21:27 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote The erro