Mysql Error 1296
Contents |
Lehmann Email Updates: Status: Verified Impact on me: None Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical) Version:mysql-5.1 OS:Linux (Debian 2.6.18) Assigned error 157 (hy000): could not connect to storage engine to: Assigned Account Tags: 5.1.25-rc-1, triggers cluster error handler Triage: Triaged: D4
Got Error 4009 'cluster Failure' From Ndbcluster
(Minor) / R6 (Needs Assessment) / E6 (Needs Assessment) View Add Comment Files Developer Edit Submission View Progress Log Contributions [16 Jul 2008 8:01] Frédéric Lehmann Description: Hi First of all, apologize for my english which isn't perfect yet! I've encountred some stranges problems when using triggers and MySQL cluster storage engine. I apply a trigger on a MyISAM table t1 which just made a copy of the row in another table in NDB engine. I also implement an error handling to prevent error to be fired when cluster is down. All is working fine when all services are up. But when I shutdown the cluster, even if I try to handle the error code, my trigger fire a "ERROR 1296 (HY000): Got error 157 'Unknown error code' from NDBCLUSTER" So, I've put my trigger's code in a procedure and when I call it, the error is fully handled and no errors are fired. How to repeat: CREATE DATABASE dbtest; USE dbtest; CREATE TABLE t1 (`test` varchar(20) NOT NULL) ENGINE=ndbcluster; CREATE TABLE t2 (`test` varchar(20) NOT NULL) TYPE=MyISAM; CREATE TABLE t3 (`test` varchar(20) NOT NULL) TYPE=MyISAM; DELIMITER | DROP TRIGGER IF EXISTS trig_insert_t2| CREATE TRIGGER trig_insert_t2 AFTER INSERT ON dbtest.t2 FOR EACH ROW BEGIN DECLARE EXIT HANDLER FOR 1296 INSERT INTO `dbtest`.`t3`(`test`) VALUES (NEW.test); INSERT INTO `dbtest`.`t1` (`test`) VALUES (NEW.test); END; | DELIMITER | DROP PROCEDURE IF EXISTS proc_insert_t2| CREATE PROCEDURE proc_insert_t2(v_test VARCHAR(20)) BEGIN DECLARE EXIT HANDLER FOR 1296 INSERT INTO `dbtest`.`t3`(`test`) VALUES (v_test); INSERT INTO `dbtest`.`t1`(`test`) VALUES (v_test); END; | # When Cluster is running, I check that my routines are working as expected: mysql> INSERT INTO t2(test) VALUE ('foo'); Query OK, 1 row affected (0,00 sec) mysql> SELECT * FROM t1; +------+ | t
Verified Impact on me: None Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical) Version:mysql-5.0 OS:IBM AIX (64 bit) Assigned to: Tags: 5.0.51 Triage: Triaged: D1 (Critical) View Add Comment Files Developer Edit Submission View Progress Log Contributions [23 Nov 2007 18:12] Joerg Bruehe Description: All following test failures showed in a build of version 5.0.51 on AIX 5.2. Typically, the log also contains notes about warnings, like these: Warnings from just before the error: Error 1296 Got error 4028 'Node failure caused abort of transaction' from NDB Error 1296 Got error 4028 'Node failure caused abort of transaction' from NDB Error 1296 Got error 4009 https://bugs.mysql.com/bug.php?id=38161 'Cluster Failure' from NDB This here seems to be the most simple case: ===== ndb_limit [ fail ] mysqltest: At line NNN: query 'select count(*) from t2' failed: 1296: Got error 157 'Unknown error code' from ndbcluster The result from queries just before the failure was: DROP TABLE IF EXISTS t2; CREATE TABLE t2 ( a bigint unsigned NOT NULL PRIMARY KEY, b int unsigned not null, c int unsigned ) engine=ndbcluster; https://bugs.mysql.com/bug.php?id=32675 select count(*) from t2; More results from queries before failure can be found in /PATH/mysql-test/var/log/ndb_limit.log Warnings from just before the error: Error 1296 Got error 270 'Transaction aborted due to node shutdown' from NDB Error 1296 Got error 4028 'Node failure caused abort of transaction' from NDB Error 1296 Got error 4009 'Cluster Failure' from NDB Stopping All Servers ===== Here, the complete list: ===== ndb_charset [ fail ] mysqltest: In included file "./suite/funcs_2/include/check_charset_ucs2.inc": At line 15: query 'ALTER TABLE test.t1 CHANGE a a CHAR(4) CHARACTER SET $cset COLLATE $coll' failed: 1296: Got error 157 'Unknown error code' from ndbcluster ===== ndb_insert [ fail ] mysqltest: At line NNN: query 'SELECT COUNT(*) FROM t1' failed: 1296: Got error 157 'Unknown error code' from ndbcluster ===== ndb_insert [ fail ] mysqltest: At line NNN: query 'SELECT COUNT(*) FROM t1' failed: 1296: Got error 157 'Unknown error code' from ndbcluster ===== ndb_limit [ fail ] mysqltest: At line NNN: query 'select count(*) from t2' failed: 1296: Got error 157 'Unknown error code' from ndbcluster ===== ndb_loaddatalocal [ fail ] mysqltest: At line NNN: query 'select count(*) from t1' failed: 1296: Got error 157 'Unknown error code' from ndbcluster ===== ndb_truncate [ fail ] mysqltest: At line NNN: query 'select count(*) from t1' failed: 12
Community Podcasts MySQL.com Downloads Documentation Section Menu: MySQL Forums :: NDB clusters :: ERROR 1296 (HY000): Got error 708 'No more attribute metadata records (increase MaxNoOfAttributes)' http://forums.mysql.com/read.php?25,597554,597554 from NDBCLUSTER New Topic Advanced Search ERROR 1296 (HY000): Got error 708 'No more attribute metadata records (increase MaxNoOfAttributes)' from NDBCLUSTER Posted by: mandar joshi () Date: October 15, 2013 http://johanandersson.blogspot.com/2012/08/mysql-cluster-troubleshooting-error-157.html 12:42PM [NDBD DEFAULT] NoOfReplicas=3 LockPagesInMainMemory=1 DataMemory=10G IndexMemory=4G MaxNoOfConcurrentOperations=256K MaxNoOfConcurrentTransactions=256K MaxNoOfTables=1024 MaxNoOfAttributes=4G MaxNoOfOrderedIndexes=10000 [MYSQLD DEFAULT] [NDB_MGMD DEFAULT] [TCP DEFAULT] # Managment Server SendBufferMemory=8M ReceiveBufferMemory=8M [NDB_MGMD] # the IP of THIS mysql error SERVER HostName=MgmtIp [NDBD] # the IP of the FIRST SERVER (Data Node) HostName=Ip1 DataDir= /var/lib/mysql-cluster [NDBD] # the IP of the SECOND SERVER (Data Node) HostName=Ip2 DataDir=/var/lib/mysql-cluster [NDBD] HostName=Ip3 DataDir=/var/lib/mysql-cluster [MYSQLD] [MYSQLD] [MYSQLD] I am getting the above error with the config I have, Can someone please help me with what I am doing wrong. The setup is Cluster with mysql error 1296 7.3 and all nodes are on Redhat Enterprise 5.0 Navigate:Previous Message•Next Message Options:Reply•Quote Subject Views Written By Posted ERROR 1296 (HY000): Got error 708 'No more attribute metadata records (increase MaxNoOfAttributes)' from NDBCLUSTER 4508 mandar joshi 10/15/2013 12:42PM Re: ERROR 1296 (HY000): Got error 708 'No more attribute metadata records (increase MaxNoOfAttributes)' from NDBCLUSTER 2223 Andrew Morgan 11/08/2013 01:53PM Sorry, you can't reply to this topic. It has been closed. powered by phorum Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party. Contact Sales USA: +1-866-221-0634 Canada: +1-866-221-0634 Germany: +49 89 143 01280 France: +33 1 57 60 83 57 Italy: +39 02 249 59 120 UK: +44 207 553 8447 Japan: 0120-065556 China: 10800-811-0823 India: 0008001005870 More Countries» Contact Us Online» Products MySQL Enterprise Edition MySQL Standard Edition MySQL Classic Edition MySQL Cluster CGE MySQL Embedded (OEM/ISV) Services Training Certification Consulting Support Downloads MySQL Community Server MySQL Cluster MySQL Fab
Severalnines, Johan was working at Ericsson/MySQL/Sun/Oracle and was the Principal Consultant and lead of the Cluster consulting group. Wednesday, August 29, 2012 MySQL Cluster: Troubleshooting Error 157 / 4009 Cluster Failure Tweet Suddenly your application starts throwing "error 157" and performance degrades or is non-existing. It is easy to panic then and try all sorts of actions to get past the problem. We have seen several users doing: rolling restart stop cluster / start cluster because they also see this in the error logs: 120828 13:15:11 [Warning] NDB: Could not acquire global schema lock (4009)Cluster Failure That is not a really a nice error message. To begin with, it is a WARNING when something is obviously wrong. IMHO, it should be CRITICAL. Secondly, the message ‘Cluster Failure' is misleading. The cluster may not really have failed, so there is no point trying to restart it before we know more. So what does error 157 mean and what can we do about it? By usingperrorwe can get a hint what it means: $ perror 157 MySQL error code 157: Could not connect to storage engine What this means is simply as it says, one SQL node is not connected to the NDB storage engine. It can be that you have messed up thendb-connectstringin the my.cnf of that SQL node. It is often the case that someone has been doing ALTER TABLEs, and for some reason, the schema files have been corrupted or is of the wrong version on one or more SQL nodes. It would make sense to check the SQL nodes for potential problems there. If you have multiple SQL nodes, you probably have the SQL nodes behind a load balancer. Which MySQL is really causing this problem? One of them, or all of them? Let's take a look from one of the SQL nodes: mysql> show global status like 'ndb_number_of%'; +--------------------------------+-------+ | Variable_name | Value | +--------------------------------+-------+ | Ndb_number_of_data_nodes | 2 | | Ndb_number_of_ready_data_nodes | 2 | +--------------------------------+-----