def send_database_status(self):
cassandra_status_uve = CassandraStatusUVE()
cassandra_status = CassandraStatusData()
cassandra_status.cassandra_compaction_task = CassandraCompactionTask()
# Get compactionstats
compaction_count = subprocess.Popen("nodetool compactionstats|grep 'pending tasks:'",
shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
op, err = compaction_count.communicate()
if compaction_count.returncode != 0:
msg = "Failed to get nodetool compactionstats " + err
self.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.cassandra_compaction_task.pending_compaction_tasks = \
self.get_pending_compaction_count(op)
# Get the tpstats value
tpstats_op = subprocess.Popen(["nodetool", "tpstats"], stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
op, err = tpstats_op.communicate()
if tpstats_op.returncode != 0:
msg = "Failed to get nodetool tpstats " + err
self.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.thread_pool_stats = self.get_tp_status(op)
cassandra_status.name = socket.gethostname()
cassandra_status_uve = CassandraStatusUVE(data=cassandra_status)
msg = 'Sending UVE: ' + str(cassandra_status_uve)
self.sandesh_global.logger().log(SandeshLogger.get_py_logger_level(
SandeshLevel.SYS_DEBUG), msg)
cassandra_status_uve.send()
def send_database_status(self, event_mgr):
status = CassandraStatusData()
status.cassandra_compaction_task = CassandraCompactionTask()
# Get compactionstats
base_cmd = "nodetool -p {}".format(self.db_jmx_port)
try:
res = self.exec_cmd(base_cmd + " compactionstats")
status.cassandra_compaction_task.pending_compaction_tasks = \
self.get_pending_compaction_count(res)
except Exception as e:
msg = "Failed to get nodetool compactionstats: {}".format(e)
event_mgr.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
# Get the tpstats value
try:
res = self.exec_cmd(base_cmd + " tpstats")
status.thread_pool_stats = self.get_tp_status(res)
except Exception as e:
msg = "Failed to get nodetool tpstats {}".format(e)
event_mgr.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
status.name = self.hostname
status_uve = CassandraStatusUVE(data=status)
if self.has_cassandra_status_changed(status, self.status_old):
# Assign status to status_old
self.status_old.thread_pool_stats = status.thread_pool_stats
self.status_old.cassandra_compaction_task.\
pending_compaction_tasks = status.\
cassandra_compaction_task.pending_compaction_tasks
msg = 'Sending UVE: ' + str(status_uve)
event_mgr.msg_log(msg, level=SandeshLevel.SYS_DEBUG)
status_uve.send()
def send_database_status(self, event_mgr):
cassandra_status = CassandraStatusData()
cassandra_status.cassandra_compaction_task = CassandraCompactionTask()
# Get compactionstats
compaction_count = subprocess.Popen(
"nodetool compactionstats|grep 'pending tasks:'",
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
op, err = compaction_count.communicate()
if compaction_count.returncode != 0:
msg = "Failed to get nodetool compactionstats " + err
event_mgr.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.cassandra_compaction_task.pending_compaction_tasks = \
self.get_pending_compaction_count(op)
# Get the tpstats value
tpstats_op = subprocess.Popen(["nodetool", "tpstats"],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
op, err = tpstats_op.communicate()
if tpstats_op.returncode != 0:
msg = "Failed to get nodetool tpstats " + err
event_mgr.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.thread_pool_stats = self.get_tp_status(op)
cassandra_status.name = socket.gethostname()
cassandra_status_uve = CassandraStatusUVE(table=self.table,
data=cassandra_status)
if self.has_cassandra_status_changed(cassandra_status,
self.cassandra_status_old):
# Assign cassandra_status to cassandra_status_old
self.cassandra_status_old.thread_pool_stats = \
cassandra_status.thread_pool_stats
self.cassandra_status_old.cassandra_compaction_task.\
pending_compaction_tasks = cassandra_status.\
cassandra_compaction_task.pending_compaction_tasks
msg = 'Sending UVE: ' + str(cassandra_status_uve)
event_mgr.msg_log(msg, level=SandeshLevel.SYS_DEBUG)
cassandra_status_uve.send()
def send_database_status(self):
cassandra_status_uve = CassandraStatusUVE()
cassandra_status = CassandraStatusData()
cassandra_status.cassandra_compaction_task = CassandraCompactionTask()
# Get compactionstats
compaction_count = subprocess.Popen(
"nodetool compactionstats|grep 'pending tasks:'",
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
op, err = compaction_count.communicate()
if compaction_count.returncode != 0:
msg = "Failed to get nodetool compactionstats " + err
self.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.cassandra_compaction_task.pending_compaction_tasks = \
self.get_pending_compaction_count(op)
# Get the tpstats value
tpstats_op = subprocess.Popen(["nodetool", "tpstats"],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
op, err = tpstats_op.communicate()
if tpstats_op.returncode != 0:
msg = "Failed to get nodetool tpstats " + err
self.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.thread_pool_stats = self.get_tp_status(op)
cassandra_status.name = socket.gethostname()
cassandra_status_uve = CassandraStatusUVE(data=cassandra_status)
msg = 'Sending UVE: ' + str(cassandra_status_uve)
self.sandesh_global.logger().log(
SandeshLogger.get_py_logger_level(SandeshLevel.SYS_DEBUG), msg)
cassandra_status_uve.send()
def send_database_status(self):
cassandra_status_uve = CassandraStatusUVE()
cassandra_status = CassandraStatusData()
cassandra_status.cassandra_compaction_task = CassandraCompactionTask()
# Get compactionstats
compaction_count = subprocess.Popen("nodetool compactionstats|grep 'pending tasks:'",
shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
close_fds=True)
op, err = compaction_count.communicate()
if compaction_count.returncode != 0:
msg = "Failed to get nodetool compactionstats " + err
self.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.cassandra_compaction_task.pending_compaction_tasks = \
self.get_pending_compaction_count(op)
# Get the tpstats value
tpstats_op = subprocess.Popen(["nodetool", "tpstats"], stdout=subprocess.PIPE,
stderr=subprocess.PIPE, close_fds=True)
op, err = tpstats_op.communicate()
if tpstats_op.returncode != 0:
msg = "Failed to get nodetool tpstats " + err
self.msg_log(msg, level=SandeshLevel.SYS_ERR)
return
cassandra_status.thread_pool_stats = self.get_tp_status(op)
cassandra_status.name = socket.gethostname()
cassandra_status_uve = CassandraStatusUVE(data=cassandra_status)
if self.has_cassandra_status_changed(cassandra_status, self.cassandra_status_old):
# Assign cassandra_status to cassandra_status_old
self.cassandra_status_old.thread_pool_stats = \
cassandra_status.thread_pool_stats
self.cassandra_status_old.cassandra_compaction_task.\
pending_compaction_tasks = cassandra_status.\
cassandra_compaction_task.pending_compaction_tasks
msg = 'Sending UVE: ' + str(cassandra_status_uve)
self.msg_log(msg, level=SandeshLevel.SYS_DEBUG)
cassandra_status_uve.send()