def run_test_rebuild():
utils.run_vtctl("CreateKeyspace -force test_keyspace")
tablet_62344.init_tablet("master", "test_keyspace", "0")
tablet_62044.init_tablet("replica", "test_keyspace", "0")
tablet_31981.init_tablet("experimental", "test_keyspace", "0") # in ny by default
utils.run_vtctl("RebuildKeyspaceGraph -cells=test_nj test_keyspace", auto_log=True)
utils.run_fail(utils.vtroot + "/bin/zk cat /zk/test_ny/vt/ns/test_keyspace/0/master")
utils.run_vtctl("RebuildKeyspaceGraph -cells=test_ny test_keyspace", auto_log=True)
real_master = utils.zk_cat("/zk/test_nj/vt/ns/test_keyspace/0/master")
master_alias = utils.zk_cat("/zk/test_ny/vt/ns/test_keyspace/0/master")
if real_master != master_alias:
raise utils.TestError("master serving graph in all cells failed:\n%s!=\n%s" % (real_master, master_alias))
def run_test_rebuild():
utils.run_vtctl('CreateKeyspace -force test_keyspace')
tablet_62344.init_tablet('master', 'test_keyspace', '0')
tablet_62044.init_tablet('replica', 'test_keyspace', '0')
tablet_31981.init_tablet('experimental', 'test_keyspace', '0') # in ny by default
utils.run_vtctl('RebuildKeyspaceGraph -cells=test_nj test_keyspace',
auto_log=True)
utils.run_fail(utils.vtroot+'/bin/zk cat /zk/test_ny/vt/ns/test_keyspace/0/master')
utils.run_vtctl('RebuildKeyspaceGraph -cells=test_ny test_keyspace',
auto_log=True)
real_master = utils.zk_cat('/zk/test_nj/vt/ns/test_keyspace/0/master')
master_alias = utils.zk_cat('/zk/test_ny/vt/ns/test_keyspace/0/master')
if real_master != master_alias:
raise utils.TestError('master serving graph in all cells failed:\n%s!=\n%s'
% (real_master, master_alias))
def _run_test_vtctl_partial_clone(create, populate,
start, end):
utils.zk_wipe()
# Start up a master mysql and vttablet
utils.run_vtctl('CreateKeyspace -force snapshot_test')
tablet_62344.init_tablet('master', 'snapshot_test', '0')
utils.run_vtctl('RebuildShardGraph snapshot_test/0')
utils.validate_topology()
tablet_62344.populate('vt_snapshot_test', create, populate)
tablet_62344.start_vttablet()
tablet_62044.init_tablet('idle', start=True)
# FIXME(alainjobart): not sure where the right place for this is,
# but it doesn't seem it should right here. It should be either in
# InitTablet (running an action on the vttablet), or in PartialClone
# (instead of doing a 'USE dbname' it could do a 'CREATE DATABASE
# dbname').
tablet_62044.mquery('', 'stop slave')
tablet_62044.create_db('vt_snapshot_test')
call(["touch", "/tmp/vtSimulateFetchFailures"])
utils.run_vtctl('PartialClone -force %s %s id %s %s' %
(tablet_62344.tablet_alias, tablet_62044.tablet_alias,
start, end))
utils.pause("after PartialClone")
# grab the new tablet definition from zk, make sure the start and
# end keys are set properly
out = utils.zk_cat(tablet_62044.zk_tablet_path)
if '"Start": "%s"' % start not in out or '"End": "%s"' % end not in out:
print "Tablet output:"
print "out"
raise utils.TestError('wrong Start or End')
tablet_62044.assert_table_count('vt_snapshot_test', 'vt_insert_test', 2)
utils.validate_topology()
tablet_62344.kill_vttablet()
tablet_62044.kill_vttablet()
