Nikolay
02/05/2024, 12:47 PMNikolay
02/05/2024, 12:47 PMapiVersion: <http://apps.nebula-graph.io/v1alpha1|apps.nebula-graph.io/v1alpha1>
kind: NebulaCluster
metadata:
annotations:
meta.helm.sh/release-name: nebula-cluster
meta.helm.sh/release-namespace: edt-test
creationTimestamp: "2024-01-31T223049Z"
generation: 4
labels:
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/version: 1.7.3
helm.sh/chart: nebula-cluster-1.7.3
name: nebula-cluster
namespace: edt-test
resourceVersion: "132477201"
uid: 7f739868-125e-45a7-ad3a-2b1b036dbed3
spec:
agent:
image: vesoft/nebula-agent
resources:
limits:
cpu: 200m
memory: 256Mi
requests:
cpu: 100m
memory: 128Mi
version: latest
enableBR: false
enablePVReclaim: false
exporter:
annotations: {}
env: []
httpPort: 9100
image: vesoft/nebula-stats-exporter
labels: {}
maxRequests: 20
replicas: 1
resources:
limits:
cpu: 200m
memory: 256Mi
requests:
cpu: 100m
memory: 128Mi
version: v3.3.0
graphd:
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/cluster: nebula-cluster
app.kubernetes.io/component: storaged
topologyKey: kubernetes.io/hostname
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app.kubernetes.io/name
operator: In
values:
- kafka
topologyKey: kubernetes.io/hostname
annotations: {}
config:
client_idle_timeout_secs: "1800"
logtostderr: "true"
max_sessions_per_ip_per_user: "30000"
memory_tracker_detail_log: "true"
memory_tracker_detail_log_interval_ms: "120000"
minloglevel: "1"
num_worker_threads: "32"
redirect_stdout: "false"
session_idle_timeout_secs: "1800"
stderrthreshold: "1"
storage_client_timeout_ms: "360000"
system_memory_high_watermark_ratio: "0.9"
timezone_name: UTC+03:00
env: []
image: vesoft/nebula-graphd
labels: {}
logVolumeClaim:
resources:
requests:
storage: 500Mi
replicas: 3
resources:
limits:
cpu: "4"
memory: 16Gi
requests:
cpu: "0.1"
memory: 100Mi
service:
externalTrafficPolicy: Local
type: NodePort
version: v3.6.0
imagePullPolicy: Always
logRotate:
rotate: 5
size: 10M
metad:
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app.kubernetes.io/cluster: nebula-cluster
app.kubernetes.io/component: storaged
topologyKey: kubernetes.io/hostname
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app.kubernetes.io/name
operator: In
values:
- kafka
topologyKey: kubernetes.io/hostname
annotations: {}
config:
logtostderr: "true"
minloglevel: "1"
redirect_stdout: "false"
stderrthreshold: "1"
timezone_name: UTC+03:00
dataVolumeClaim:
resources:
requests:
storage: 10Gi
env: []
image: vesoft/nebula-metad
labels: {}
logVolumeClaim:
resources:
requests:
storage: 500Mi
replicas: 1
resources:
limits:
cpu: "2"
memory: 8Gi
requests:
cpu: "1"
memory: 4Gi
version: v3.6.0
reference:
name: statefulsets.apps
version: v1
schedulerName: default-scheduler
storaged:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app.kubernetes.io/name
operator: In
values:
- kafka
topologyKey: kubernetes.io/hostname
annotations: {}
config:
enable_partitioned_index_filter: "true"
enable_rocksdb_statistics: "true"
logtostderr: "true"
memory_tracker_detail_log: "true"
memory_tracker_detail_log_interval_ms: "120000"
minloglevel: "1"
num_worker_threads: "64"
raft_heartbeat_interval_secs: "31"
raft_rpc_timeout_ms: "500"
redirect_stdout: "false"
rocksdb_block_cache: "8192"
rocksdb_db_options: '{"max_subcompactions":"64","max_background_jobs":"64"}'
stderrthreshold: "1"
timezone_name: UTC+03:00
wal_ttl: "14400"
dataVolumeClaims:
- resources:
requests:
storage: 100Gi
enableAutoBalance: false
enableForceUpdate: false
env: []
image: vesoft/nebula-storaged
labels: {}
logVolumeClaim:
resources:
requests:
storage: 500Mi
replicas: 3
resources:
limits:
cpu: "4"
memory: 12Gi
requests:
cpu: "2"
memory: 6Gi
version: v3.6.0
topologySpreadConstraints:
- topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnywayNikolay
02/05/2024, 12:48 PMNikolay
02/05/2024, 12:51 PMNikolay
02/05/2024, 12:51 PMWenting
02/07/2024, 10:11 AMprofile
or explain
in front of the statement, and execute it to see where the generated execution plan takes longer. This is a direction you could refer to for further troubleshooting the issue.Nikolay
02/07/2024, 10:22 AMnebula-cluster-storaged-0.nebula-cluster-storaged-headless.edt-test.svc.cluster.local 9779 ONLINE 3 edt:3 edt:3 3.6.0
nebula-cluster-storaged-1.nebula-cluster-storaged-headless.edt-test.svc.cluster.local 9779 ONLINE 3 edt:3 edt:3 3.6.0
nebula-cluster-storaged-2.nebula-cluster-storaged-headless.edt-test.svc.cluster.local 9779 ONLINE 4 edt:4 edt:4 3.6.0
Hi @Wenting Issue is happened even when there is no any statements.
So at the moment I tried to make a query, just simple one and nothing is happened, just loading
MATCH(v:employee)
return (v);
Nikolay
02/07/2024, 10:26 AMSUBMIT JOB STATS;
Event statistics cannot be presentedwey
02/19/2024, 3:38 AMin the begining I had 3 metad replicas, and 5 storaged and 5 graphd, but after that I reduced metad to 1 replicaSorry, NebulaGraph doesn't support scaling-in metad. would you mind recreating a NebulaCluster?
So at the moment I tried to make a query, just a simple one, and nothing is happened, just loading
MATCH(v:employee)
return (v);
By "just loading", do you see any errors out there on GraphD/StorageD, please?Nikolay
03/28/2024, 9:15 AM