Got Error 2013 Mysql
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Lost Connection To Mysql During Query
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Mysql Error 2013 (hy000)
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Lost Connection To Mysql Server During Query When Dumping Table
about Stack Overflow the company Business Learn more about hiring developers or posting ads lost connection to mysql server during query import with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow mysql net_read_timeout is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', https://dev.mysql.com/doc/refman/5.7/en/error-lost-connection.html system error: 0 up vote 17 down vote favorite 5 I am getting the following error ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', system error: 0 when trying to connect to my MySQL server. What I am doing: I have Master - Slave replication in MySQL that is working and just added load balance capabilities using F5. I have configured the F5 according to their http://stackoverflow.com/questions/21091850/error-2013-hy000-lost-connection-to-mysql-server-at-reading-authorization-pa site. But when I am trying to connect to my MySQL server using the IP that the F5 was configured with I get ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', system error: 0 Any ideas? Update on my progress : ZERO - i am getting the same error I get no entries in the /var/log/secure as if somebody would try to authenticate coming form the ip where i had created my load balance server. No enties in the mysql error log. The command - returns nothing mysql> SHOW GLOBAL STATUS LIKE 'Aborted_connections'; Empty set (0.00 sec) I've already altered my my.cnf file and add the [mysqld] skip-name-resolve Alterd the connect_timeout to 10. So it seems i get no response for the server i have created on my F5 I finally convinced the F5 admin to pass me the log for the F5 server and i have exctraced all i need form it. Here is the output : Jan 28 15:46:39 tmm debug tmm[6459]: Rule /Common/iRule-f5_mysql_proxy 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 http://serverfault.com/questions/29597/what-does-mysql-error-2013-mean posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault http://www.heidisql.com/forum.php?t=8568 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 to the top What does MySQL Error 2013 mean? up vote 12 down vote favorite 1 I'm running mysqldump on a mysql server in a lost connection cron (as backup) and I'm getting warning messages like mysqldump: Got error: 2013: Lost connection to MySQL server during query when doing refresh What does this MySQL error (2013) mean? I've done some googling and it's not very helpful... For the record, mysqldump is connecting to a MySQL Slave server, it used to work when it was connecting to a master. mysql share|improve this question asked Jun 22 '09 at 8:16 Rory 11.1k36117196 add a comment| 3 Answers 3 active oldest votes lost connection to up vote 3 down vote accepted This could be very bad, 2013 means that the thread servicing the mysqldump process has died. This could be because the InnoDB engine on the server has detected an error while reading the database file for you database. As mysqldump has to read all the pages for all of your database to make the backup it is likely to trigger any latent corruption that your application may avoid during it day to day activity. If you run your mysql command and it reports that your connection id is a low number then you server has probably restarted itself. You should check your mysqld.log immediately to find out why. share|improve this answer answered Jun 23 '09 at 10:24 Dave Cheney 14.7k23551 thanks for accepting my answer, what did you find in your mysqld.log ? –Dave Cheney Jun 24 '09 at 9:57 I saw the low connection id which means the server restarted. I'm not sure why yet. How do I check for 'latent corruption –Rory Jun 24 '09 at 10:09 1 If your mysql sever has restarted itself there will be a large (read pages of debug) in the mysql log. –Dave Cheney Jun 24 '09 at 10:30 add a comment| up vote 11 down vote 2013 means that the connection to the server went away. 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DonateHow to donate List of donors HelpRequirements Connecting to a server Command line switches The database tree Creating a table Creating a view Creating a stored procedure Creating a trigger Creating a scheduled event The Data tab Running SQL queries SQL export HeidiSQL portable License Credits 2013 - Lost connection to MySQL server during query New topic Register Log in 13 posts swaiba posted 5 years ago in General I am getting this all the time at the moment while trying to import a database... I've free'd up tons of memory and do nothing else with the machine... but at some point it just stops with this error. I have exported using heidisql and am inporting to an empty database locally 6596 posts ansgar posted 5 years ago Probably increase the maximum allowed packet size right before you import that file: SET @@global.max_allowed_packet = 1048576*10; What revision of HeidiSQL was used to create the export file? 13 posts swaiba posted 5 years ago I used both "stable 6" and "stable 6 + updates" - I'll try again with your suggestion... 30 posts combuilder posted 4 years ago I am receiving the same error when doing a long query, aprox after 113 seconds! I have a TCP-IP connection to a localhost! It doesn't matter if it's a query or if I run a procedure or function that exceed 2 minutes! I have SET @@global.max_allowed_packet = 1048576*10 but the problem remains. I have seen other solutions and i download the lastest libmysql.dll, but the warning still remains. Can someone tell me how should i configure HeidiSql in order to allow long querys without lossing conne