Failed To Initialize Instance. Error Code 255
Cluster log (it should be located with the ndb_mgmd) to see if there's evidence of the memcached trying to connect? Otherwise, double check that the connect string is for the correct host and port for the ndb_mgmd and that there are no firewall rules that would block communication between these hosts. Regards, Andrew. Andrew Morgan | MySQL Principal Product Manager Mobile: +447833483595 Web: www.clusterdb.com United Kingdom ORACLE Corporation UK Ltd is a company incorporated in England & Wales | Company Reg. No. 1782505 | Reg. office: Oracle Parkway, Thames Valley Park, Reading RG6 1RA > -----Original Message----- > From: Maxime Thébault [mailto:webmaster@stripped] > Sent: 04 October 2012 09:56 > To: cluster@stripped > Subject: Problem with memcached > > Hello, > > I try to configure memcached on my mysql cluster but i have an error. > > Result of ndb_mgm -e show : > ndb_mgm -e show > Connected to Management Server at: 3.3.3.3:1186 Cluster Configuration > --------------------- > [ndbd(NDB)] 2 node(s) > id=3 @1.1.1.1 (mysql-5.5.22 ndb-7.2.6, Nodegroup: 0) > id=4 @2.2.2.2 (mysql-5.5.22 ndb-7.2.6, Nodegroup: 0, Master) > > [ndb_mgmd(MGM)] 2 node(s) > id=1 @3.3.3.3 (mysql-5.5.22 ndb-7.2.6) > id=2 @4.4.4.4 (mysql-5.5.22 ndb-7.2.6) > > [mysqld(API)] 14 node(s) > id=5 @2.2.2.2 (mysql-5.5.22 ndb-7.2.6) > id=6 @1.1.1.1 (mysql-5.5.22 ndb-7.2.6) > id=7 (not connected, accepting connect from any host) > id=8 (not connected, accepting connect from any host) > id=9 (not connected, accepting connect from any host) > id=10 (not connected, accepting connect from any host) > id=11 (not connected, accepting connect from any host) > id=12 (not connected, accepting connect from any host) > id=13 (not connected, accepting connect from any host) > id=14 (not connected, accepting connect from any host) > id=15 (not connected, accepting connect from any host) > id=16 (not connected, accepting connect from any host) > id=17 (not connected, accepting connect from any host) > id=18 (not connected, accepting connect from any host) > > But when i execute the command from 1.1.1.1 (api node) : >
you've included it in your config file for your mysqlds. If you didn't start with as many mysqld slots in your config.ini but then increased the number later then you need to perform a rolling restart. Begin by stopping the ndb_mgmds and then restart them with the --initial option; you then need to restart each ndbd/ndbmtd in turn so that they load the new config. Regards, Andrew. > -----Original Message----- > From: Maxime Thébault [mailto:webmaster@stripped] > Sent: 04 October 2012 18:21 > To: cluster@stripped > Subject: Re: Problem with memcached > > I flush all iptables : > > iptables -F > iptables -X > iptables -t nat -F > iptables -t nat -X > iptables -t mangle -F > iptables -t mangle -X > iptables https://lists.mysql.com/cluster/8409 -P INPUT ACCEPT > iptables -P OUTPUT ACCEPT > iptables -P FORWARD ACCEPT > > and restart all services. And i have the same problem. (with the two > managers) > > I don't understand... > > Le 04/10/2012 19:00, Andrew Morgan a écrit : > > It's ndb-cluster-connection-pool but this is a server option rather than a > cluster-wide one. > > > > Try disabling the firewall on the hosts - those running data https://lists.mysql.com/cluster/8417 nodes, > ndb_mgmd and mysqld/memcached's. > > > > Since your last change to config.ini have you restarted (with "--initial") your > ndb_mgmds and (with "--reload") your data nodes? > > > > Andrew. > > > >> -----Original Message----- > >> From: Maxime Thébault [mailto:webmaster@stripped] > >> Sent: 04 October 2012 17:47 > >> To: Andrew Morgan > >> Subject: Re: Problem with memcached > >> > >> Same problem : > >> > >> 2012-10-04 18:45:39 [MgmtSrvr] WARNING -- Failed to allocate nodeid > >> for API at XX.XX.XX.XX. Returned eror: 'No free node id found for > >> mysqld(API).' - Repeated 14 times > >> > >> I think it's the option for allow 1 node to have multiple connect at > >> manager but i can't find his name. Do you know it? > >> > >> thank you very much! > >> > >> Le 04/10/2012 18:38, Andrew Morgan a écrit : > >>> Try running another mysqld process from the node that you're running > >> memcached from. By default, I believe that the memcached plug-in uses > >> 2 API connections to the cluster and so from your ndb_mgm output you > >> should have enough. > >>> Andrew. > >>> > >>>> -----Original Message----- > >>>> From: Maxime Thébault [mailto:webmaster@stripped] > >>>> Sent: 04 October 2012 17:36 > >>>> T
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Export Tools Couchbase ServerMB-1485engine should exit when it fails to obtain files exclusivelyAgile Board ExportXMLWordPrintable Details Type: Bug Status: Closed Resolution: Cannot Reproduce Affects Version/s: 1.6.0 beta4 Fix Version/s: mbz M1-3 Component/s: couchbase-bucket Labels: None Environment: Operating System: All Platform: All Description Steps to reproduce are as follows. STR: Load some data (say 8GB) to membase. Kill membase using kill -9 (this is just to simulate a crash) Restart membase. Observed: Memory of membase does not have persisted data. Error message is seen in the memcache log file. Initializing DB session from /tmp/init.sql Executing query: ``PRAGMA journal_mode = TRUNCATE'' Executing query: ``PRAGMA locking_mode = EXCLUSIVE'' Executing query: ``PRAGMA synchronous = NORMAL'' SQLITE_BUSY (retrying) sqlite error: database is locked Failed to create database: unknown database kv_0 However, the process doesn't exit, so it can be hard to determine what state it is in without examining the logs. Clients would likely just receive cache misses or errors. OptionsIssue OnlyShow All ReviewsShow Open ReviewsShow All IssuesShow Open IssuesGerrit Reviews No reviews matched the request. Check your Options in the drop-down menu of this sections header. Activity All Comments Work Log History Activity Gerrit Reviews Ascending order - Click to sort in descending order Hide Permalink Dustin Sallings (Inactive) added a comment - 12/Jul/10 4:40 PM My attempts on z and master both do this: SQLITE_BUSY (retrying) sqlite error: database is locked Failed to create database: unknown database kv_0 Failed to initialize instance. Error code: 255 [process terminated] Show Dustin Sallings (Inactive) added a comment - 12/Jul/10 4:40 PM My attempts on z and master both do this: SQLITE_BUSY (retrying) sqlite error: database is locked Failed to create database: unknown database kv_0 Failed to initialize instance. Error code: 255 [proc