- NDB:用于执行与NDB存储引擎相关的操作。例如,NDB STATUS 可以显示NDB存储引擎的状态。 这些命令只是ndb_mgm工具提供的一部分功能。要使用这些命令,您需要在命令行中输入ndb_mgm,然后连接到管理节点。例如: ndb_mgm ndb_mgm> SHOW ndb_mgm> START NODE 1 ndb_mgm> RELOAD ......
次のテーブルに、NDB Cluster 管理クライアントプログラム ndb_mgm に固有のオプションを示します。 追加説明が表のあとにあります。 ほとんどの NDB Cluster プログラム (ndb_mgm を含む) に共通のオプションについては、セクション23.4.32「NDB Cluster プログラムに共通のオプション —...
$> ndb_mgm -e "SHOW" $> ndb_mgm --execute="SHOW" This is analogous to how the --execute or -e option works with the mysql command-line client. See Section 6.2.2.1, “Using Options on the Command Line”. Note If the management client command to be passed using this option cont...
(Supported in all NDB releases based on MySQL 5.7) --version, -V Display version information and exit (Supported in all NDB releases based on MySQL 5.7) Additional information about usingndb_mgmcan be found inSection 21.6.1, “Commands in the NDB Cluster Management Client”....
However, I'm having problems using the ndb_mgm process. I can enter the shell okay, but then invoking the "show" command will spit the following error: Warning, event thread startup failed, degraded printouts as result, errno=36 Then the process proceeds to take up all my cpu until ...
shell> ndb_mgm -e shutdown This will cause the ndb_mgm, ndb_mgm, and any ndbd processes to terminate gracefully. MySQL servers running as Cluster SQL nodes can be stopped using mysqladmin shutdown. Command Options for ndb_mgm: For some common options see Section 16.5.5, “Command Options...
Bug #29275 Messages from ndb_mgm are missleading / incorrect Submitted: 21 Jun 2007 16:11Modified: 19 Feb 2009 10:27 Reporter: Matthew Montgomery Email Updates: Status: Closed Impact on me: None Category: MySQL Cluster: Cluster (NDB) storage engineSeverity: S3 (Non-critical) Version: ...
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The ndb_mgm_node_status Type Description This type describes a Cluster node's status. Enumeration values Possible values are shown, along with descriptions, in the following table: Table 3.2 Type ndb_mgm_node_status values and descriptions. ValueDescription NDB_MGM_NODE_STATUS_UNKNOWN The...
ndb_mgmPosted by: Peter Blackford Date: July 27, 2010 03:52AM Hi All, I am trying to setup a Mysql Cluster on Centos 5.5 however I can't find the package that includes ndb_mgm. Am I missing something I am pretty sure I checked all the rpm packages available for download. ...