Error No 2006
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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 error code 2006 mysql server has gone away workbench this site About Us Learn more about Stack Overflow the company Business Learn error 2006 mysql server has gone away while importing more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question error code 2006 - mysql server has gone away sqlyog x Dismiss Join the Stack 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 MySQL error 2006 mysql server has gone away xampp error 2006: mysql server has gone away up vote 93 down vote favorite 14 I'm running a server at my office to process some files and report the results to a remote MySQL server. The files processing takes sometime and the process dies halfway through with the following error: 2006, mysql server has gone away Ive heard about the MySQL setting, wait_timeout, but
Mysql Server Has Gone Away 2006
do I need to change that on the server at my office or the remote MySQL server? mysql mysql-error-2006 share|improve this question edited Jan 25 at 7:44 bpoiss 7,62911435 asked Oct 29 '11 at 22:44 floatleft 97252540 2 it depends of that witch server gives the error –bksi Oct 29 '11 at 23:01 1 possible duplicate of ERROR 2006 (HY000): MySQL server has gone away –Simon East Oct 6 '14 at 0:40 For people getting here from Google: If changing the max_allowed_packet size or wait_timeout amount doesn't fix it, check your memory usage. I was getting the same error and it was being caused by my server running out of memory. I added a 1GB swap file and that fixed it. –Pikamander2 Sep 19 at 23:52 1 @Pikamander2 thanks for the hint! –ihsan Sep 26 at 9:10 add a comment| 13 Answers 13 active oldest votes up vote 4 down vote accepted It may be easier to check if the connection and re-establish it if needed. See PHP:mysqli_ping for info on that. share|improve this answer edited May 14 '15 at 14:46 cgaldiolo 525610 answered
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Error 2006 (hy000)
and policies of this site About Us Learn more about Stack Overflow mysql server has gone away error the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation mysql server has gone away php Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it http://stackoverflow.com/questions/7942154/mysql-error-2006-mysql-server-has-gone-away only takes a minute: Sign up ERROR 2006 (HY000): MySQL server has gone away up vote 143 down vote favorite 48 I get this error when I try to source a large SQL file (a big INSERT query). mysql> source file.sql ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... Connection id: 2 Current database: *** http://stackoverflow.com/questions/10474922/error-2006-hy000-mysql-server-has-gone-away NONE *** ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... Connection id: 3 Current database: *** NONE *** Nothing in the table is updated. I've tried deleting and undeleting the table/database, as well as restarting MySQL. None of these things resolve the problem. Here is my max-packet size: +--------------------+---------+ | Variable_name | Value | +--------------------+---------+ | max_allowed_packet | 1048576 | +--------------------+---------+ Here is the file size: $ ls -s file.sql 79512 file.sql When I try the other method... $ ./mysql -u root -p my_db < file.sql Enter password: ERROR 2006 (HY000) at line 1: MySQL server has gone away mysql share|improve this question edited May 6 '12 at 23:17 asked May 6 '12 at 22:46 babonk 7,8431966125 2 Just how big of a file is this? Is it possibly exceeding the max_allowed_packet setting? –Marc B May 6 '12 at 22:49 provided info above –babonk May 6 '12 at 22:53 Ok, that's not it. Try pulling out individual queries from the file and running them yourself in the monitor. s
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss http://drupal.stackexchange.com/questions/20668/solving-mysql-server-has-gone-away-mysql-error-2006 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 Drupal Answers Questions Tags Users Badges Unanswered Ask Question _ Drupal Answers is a question and answer site for Drupal developers and administrators. Join them; it only takes a minute: mysql server 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 Solving “MySQL server has gone away”, mysql error 2006 [duplicate] up vote 3 down vote favorite 2 This question already has an answer here: Database general error: 2006 MySQL server has gone away mysql server has 3 answers I have a site at hostgator, using their "Business account". It's cheap, and comes with a private SSL cert. HOWEVER, their MySQL settings are such that any db connection goes stale fairly quickly, and then the hostgator staff try to convince you to use a VPS or dedicated server at multiple times the expense. I'm creating and deploying WebAPIs, which can have a 'conversation' which exceeds 60 seconds. When this occurs, the db connection handle is stale, causing any db operations after my timeout to fail. I'm in the process of implementing the following solution, but am curious if anyone else has solved this issue (where they can not modify their my.ini or my.cnf to give MySQL more resources) in a similar or completely different manner. last part of a hook_update: $ret = db_query( "UPDATE {my_table} set field1 = '%s', field2 = %d ... WHERE vid - %d", $node->field1, $node->field2, ... $node->vid ); if (!$ret) { // get private storage directory for this node: $cexStorage = _cex_front_getCexStore(); $nodeFilesPath = DRUPALROOT.'/'.$cexS