promoted to primary , so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of primary failure. 137 These behaviors combine to give you the property that, in about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and primary election. 151 Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Leader election path: elections/ Both locks and primary election are implemented using ephemeral, sequential files which are stored

promoted to master, so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of master failure. These behaviors combine to give you the property that, in case of data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in

promoted to master, so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of master failure. These behaviors combine to give you the property that, in case of data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in

promoted to master, so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of master failure. These behaviors combine to give you the property that, in case of data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in

promoted to master, so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of master failure. These behaviors combine to give you the property that, in case of data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in

promoted to master, so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of master failure. These behaviors combine to give you the property that, in case of data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in

promoted to master, so Vitess avoids the case where a rdonly tablet is the single best candidate for election at the time of master failure. These behaviors combine to give you the property that, in case of data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in

promoted to master, so we want to avoid the case where a rdonly slave is the single best candidate for election at the time of master failure (though a split brain is possible when all rdonly slaves have transactions data about the Vitess cluster, and provide cluster-wide locks. It also supports watches, and master election. Vitess uses a plugin implementation to support multiple backend technologies for the Topology instance: keyspaces//Keyspace/locks/ for a keyspace) • Master election path: elections/ Both locks and master election are implemented using ephemeral, sequential files which are stored in