karakanb opened a new issue, #33066:
URL: https://github.com/apache/airflow/issues/33066
### Apache Airflow version
2.6.3
### What happened
I regularly see these logs in my scheduler logs every 10 minutes:
```
[2023-08-03T11:54:27.257+0000] {kubernetes_executor.py:114} ERROR - Unknown
error in KubernetesJobWatcher. Failing2023-08-03 14:54:27.266 Traceback
(most recent call last):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
761, in _update_chunk_length
self.chunk_left = int(line, 16)
ValueError: invalid literal for int() with base 16: b''
2023-08-03 14:54:27.266 During handling of the above exception, another
exception occurred:
2023-08-03 14:54:27.266 Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
444, in _error_catcher
yield
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
828, in read_chunked
self._update_chunk_length()
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
765, in _update_chunk_length
raise InvalidChunkLength(self, line)
urllib3.exceptions.InvalidChunkLength: InvalidChunkLength(got length b'', 0
bytes read)
2023-08-03 14:54:27.266 During handling of the above exception, another
exception occurred:
2023-08-03 14:54:27.266 Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/kubernetes_executor.py",
line 105, in run
self.resource_version = self._run(
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/kubernetes_executor.py",
line 161, in _run
for event in self._pod_events(kube_client=kube_client,
query_kwargs=kwargs):
File
"/home/airflow/.local/lib/python3.10/site-packages/kubernetes/watch/watch.py",
line 165, in stream
for line in iter_resp_lines(resp):
File
"/home/airflow/.local/lib/python3.10/site-packages/kubernetes/watch/watch.py",
line 56, in iter_resp_lines
for seg in resp.stream(amt=None, decode_content=False):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
624, in stream
for line in self.read_chunked(amt, decode_content=decode_content):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
816, in read_chunked
with self._error_catcher():
File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
self.gen.throw(typ, value, traceback)
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
461, in _error_catcher
raise ProtocolError("Connection broken: %r" % e, e)
urllib3.exceptions.ProtocolError: ("Connection broken:
InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got
length b'', 0 bytes read))
Process KubernetesJobWatcher-3:
Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
761, in _update_chunk_length
self.chunk_left = int(line, 16)
ValueError: invalid literal for int() with base 16: b''
2023-08-03 14:54:27.272 During handling of the above exception, another
exception occurred:
2023-08-03 14:54:27.272 Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
444, in _error_catcher
yield
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
828, in read_chunked
self._update_chunk_length()
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
765, in _update_chunk_length
raise InvalidChunkLength(self, line)
urllib3.exceptions.InvalidChunkLength: InvalidChunkLength(got length b'', 0
bytes read)
2023-08-03 14:54:27.272 During handling of the above exception, another
exception occurred:
2023-08-03 14:54:27.272 Traceback (most recent call last):
File "/usr/local/lib/python3.10/multiprocessing/process.py", line 314, in
_bootstrap
self.run()
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/kubernetes_executor.py",
line 105, in run
self.resource_version = self._run(
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/kubernetes_executor.py",
line 161, in _run
for event in self._pod_events(kube_client=kube_client,
query_kwargs=kwargs):
File
"/home/airflow/.local/lib/python3.10/site-packages/kubernetes/watch/watch.py",
line 165, in stream
for line in iter_resp_lines(resp):
File
"/home/airflow/.local/lib/python3.10/site-packages/kubernetes/watch/watch.py",
line 56, in iter_resp_lines
for seg in resp.stream(amt=None, decode_content=False):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
624, in stream
for line in self.read_chunked(amt, decode_content=decode_content):
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
816, in read_chunked
with self._error_catcher():
File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
self.gen.throw(typ, value, traceback)
File
"/home/airflow/.local/lib/python3.10/site-packages/urllib3/response.py", line
461, in _error_catcher
raise ProtocolError("Connection broken: %r" % e, e)
urllib3.exceptions.ProtocolError: ("Connection broken:
InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got
length b'', 0 bytes read))
[2023-08-03T11:54:27.869+0000] {kubernetes_executor.py:335} ERROR - Error
while health checking kube watcher process for namespace airflow. Process died
for unknown reasons
```
Not sure about the implications of this but I see these logs every time I
need to investigate things, which makes it harder to debug issues. In the best
case this is not really an issue and makes debugging hard, in the worst case it
causes some issue that I haven't been able to identify yet.
### What you think should happen instead
There should be no such log, this seems like an unexpected behavior.
### How to reproduce
Deploy the official helm chart v1.9.0 using the following values file:
```yaml
extraVolumeMounts: &gitsync_volume_mounts
- name: shard1-data
mountPath: /gitsync-client-repos
extraVolumes: &gitsync_volumes
- name: shard1-data
persistentVolumeClaim:
claimName: shard1-data
# User and group of airflow user
uid: 50000
gid: 0
# Detailed default security context for airflow deployments
securityContexts:
pod: {}
containers: {}
# Airflow home directory
# Used for mount paths
airflowHome: /opt/airflow
# Airflow version (Used to make some decisions based on Airflow Version
being deployed)
airflowVersion: "2.6.3"
# Images
images:
airflow:
repository: registry.gitlab.com/org/repo
tag: "2.6.3"
pullPolicy: IfNotPresent
pod_template:
# Note that `images.pod_template.repository` and
`images.pod_template.tag` parameters
# can be overridden in `config.kubernetes` section. So for these
parameters to have effect
# `config.kubernetes.worker_container_repository` and
`config.kubernetes.worker_container_tag`
# must be not set .
repository: ~
tag: ~
pullPolicy: IfNotPresent
flower:
repository: ~
tag: ~
pullPolicy: IfNotPresent
statsd:
repository: quay.io/prometheus/statsd-exporter
tag: v0.22.8
pullPolicy: IfNotPresent
redis:
repository: redis
tag: 7-bullseye
pullPolicy: IfNotPresent
gitSync:
repository: registry.k8s.io/git-sync/git-sync
tag: v3.6.3
pullPolicy: IfNotPresent
# Ingress configuration
ingress:
# Configs for the Ingress of the web Service
web:
# Enable web ingress resource
enabled: true
annotations:
nginx.ingress.kubernetes.io/affinity: cookie
hosts:
- name: "airflow.mycompany.com"
ingressClassName: "nginx"
flower:
enabled: false
executor: "CeleryKubernetesExecutor"
allowPodLaunching: true
env:
- name: AIRFLOW__CORE__SECURE_MODE
value: "True"
- name: AIRFLOW__CORE__PARALLELISM
value: "25"
- name: AIRFLOW__CORE__MAX_ACTIVE_TASKS_PER_DAG
value: "12"
- name: AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG
value: "1"
- name: AIRFLOW__CORE__DAGBAG_IMPORT_TIMEOUT
value: "60.0"
- name: AIRFLOW__CELERY_BROKER_TRANSPORT_OPTIONS__VISIBILITY_TIMEOUT
value: "64800"
- name: AIRFLOW__CELERY__WORKER_CONCURRENCY
value: "8"
- name: AIRFLOW__API__AUTH_BACKENDS
value: "airflow.api.auth.backend.basic_auth"
- name: AIRFLOW__SCHEDULER__TASK_QUEUED_TIMEOUT
value: "1200.0"
# Enables selected built-in secrets that are set via environment variables
by default.
# Those secrets are provided by the Helm Chart secrets by default but in
some cases you
# might want to provide some of those variables with _CMD or _SECRET
variable, and you should
# in this case disable setting of those variables by setting the relevant
configuration to false.
enableBuiltInSecretEnvVars:
AIRFLOW__CORE__FERNET_KEY: true
# For Airflow <2.3, backward compatibility; moved to [database] in 2.3
AIRFLOW__CORE__SQL_ALCHEMY_CONN: true
AIRFLOW__DATABASE__SQL_ALCHEMY_CONN: true
AIRFLOW_CONN_AIRFLOW_DB: true
AIRFLOW__WEBSERVER__SECRET_KEY: true
AIRFLOW__CELERY__CELERY_RESULT_BACKEND: true
AIRFLOW__CELERY__RESULT_BACKEND: true
AIRFLOW__CELERY__BROKER_URL: true
AIRFLOW__ELASTICSEARCH__HOST: true
AIRFLOW__ELASTICSEARCH__ELASTICSEARCH_HOST: true
# # Airflow database & redis config
data:
metadataSecretName: airflow-metadata-db-connection
brokerUrlSecretName: airflow-celery-redis
fernetKey: my-fernet-key
webserverSecretKey: my-webserver-key
# Airflow Worker Config
workers:
# Number of airflow celery workers in StatefulSet
replicas: 6
persistence:
# Enable persistent volumes
enabled: false
# Volume size for worker StatefulSet
size: 50Gi
# If using a custom storageClass, pass name ref to all statefulSets here
storageClassName: nfs
resources:
limits:
memory: 3000Mi
requests:
cpu: "500m"
memory: 1800Mi
extraVolumeMounts: *gitsync_volume_mounts
extraVolumes: *gitsync_volumes
logGroomerSidecar:
# Whether to deploy the Airflow worker log groomer sidecar.
enabled: false
env: []
# Airflow scheduler settings
scheduler:
replicas: 1
podDisruptionBudget:
enabled: true
resources:
limits:
memory: "3Gi"
requests:
cpu: 500m
memory: "1200Mi"
extraVolumes: []
extraVolumeMounts: []
logGroomerSidecar:
enabled: true
retentionDays: 90
resources:
limits:
cpu: 100m
memory: 128Mi
requests:
cpu: 100m
memory: 128Mi
# Airflow webserver settings
webserver:
# Number of webservers
replicas: 2
podDisruptionBudget:
enabled: true
# config:
# minAvailable: 1
networkPolicy:
ingress:
# Peers for webserver NetworkPolicy ingress
from: []
# Ports for webserver NetworkPolicy ingress (if `from` is set)
ports:
- port: "{{ .Values.ports.airflowUI }}"
resources:
requests:
cpu: "1"
memory: "1500Mi"
limits:
memory: "2200Mi"
# Create initial user.
defaultUser:
enabled: false
# Launch additional containers into webserver.
extraContainers: []
# Add additional init containers into webserver.
extraInitContainers: []
# Airflow Triggerer Config
triggerer:
enabled: true
# Number of airflow triggerers in the deployment
replicas: 1
persistence:
enabled: false
extraVolumeMounts: *gitsync_volume_mounts
extraVolumes: *gitsync_volumes
resources:
limits:
memory: 2000Mi
requests:
cpu: 250m
memory: 1200Mi
logGroomerSidecar:
enabled: false
# Airflow Dag Processor Config
dagProcessor:
enabled: true
replicas: 1
resources:
limits:
memory: 1800Mi
requests:
cpu: 1
memory: 1500Mi
# Mount additional volumes into dag processor.
extraVolumeMounts: *gitsync_volume_mounts
extraVolumes: *gitsync_volumes
# StatsD settings
statsd:
enabled: false
# Configuration for the redis provisioned by the chart
redis:
enabled: false
registry:
secretName: image-pull-creds
# Define any ResourceQuotas for namespace
quotas: {}
# Define default/max/min values for pods and containers in namespace
limits: []
# This runs as a CronJob to cleanup old pods.
cleanup:
enabled: false
# Run every 15 minutes
schedule: "*/15 * * * *"
# Command to use when running the cleanup cronjob (templated).
command: ~
# Args to use when running the cleanup cronjob (templated).
args:
[
"bash",
"-c",
"exec airflow kubernetes cleanup-pods --namespace={{
.Release.Namespace }}",
]
# jobAnnotations are annotations on the cleanup CronJob
jobAnnotations: {}
# Select certain nodes for airflow cleanup pods.
nodeSelector: {}
affinity: {}
tolerations: []
topologySpreadConstraints: []
podAnnotations: {}
# Labels specific to cleanup objects and pods
labels: {}
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# Create ServiceAccount
serviceAccount:
# Specifies whether a ServiceAccount should be created
create: true
# The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the release
name
name: ~
# Annotations to add to cleanup cronjob kubernetes service account.
annotations: {}
# When not set, the values defined in the global securityContext will be
used
securityContext: {}
# runAsUser: 50000
# runAsGroup: 0
env: []
# Specify history limit
# When set, overwrite the default k8s number of successful and failed
CronJob executions that are saved.
failedJobsHistoryLimit: ~
successfulJobsHistoryLimit: ~
# Configuration for postgresql subchart
# Not recommended for production
postgresql:
enabled: false
# Config settings to go into the mounted airflow.cfg
#
# Please note that these values are passed through the `tpl` function, so are
# all subject to being rendered as go templates. If you need to include a
# literal `{{` in a value, it must be expressed like this:
#
# a: '{{ "{{ not a template }}" }}'
#
# Do not set config containing secrets via plain text values, use Env Var or
k8s secret object
# yamllint disable rule:line-length
config:
core:
dags_folder: '{{ include "airflow_dags" . }}'
# This is ignored when used with the official Docker image
load_examples: "False"
executor: "{{ .Values.executor }}"
# For Airflow 1.10, backward compatibility; moved to [logging] in 2.0
colored_console_log: "False"
remote_logging: '{{- ternary "True" "False"
.Values.elasticsearch.enabled }}'
logging:
remote_logging: '{{- ternary "True" "False"
.Values.elasticsearch.enabled }}'
colored_console_log: "False"
webserver:
enable_proxy_fix: "True"
warn_deployment_exposure: "False"
# For Airflow 1.10
rbac: "True"
celery:
flower_url_prefix: "{{ .Values.ingress.flower.path }}"
worker_concurrency: 8
scheduler:
standalone_dag_processor: '{{ ternary "True" "False"
.Values.dagProcessor.enabled }}'
# statsd params included for Airflow 1.10 backward compatibility; moved
to [metrics] in 2.0
statsd_on: '{{ ternary "True" "False" .Values.statsd.enabled }}'
statsd_port: 9125
statsd_prefix: airflow
statsd_host: '{{ printf "%s-statsd" .Release.Name }}'
# `run_duration` included for Airflow 1.10 backward compatibility;
removed in 2.0.
run_duration: 41460
celery_kubernetes_executor:
kubernetes_queue: "kubernetes"
# The `kubernetes` section is deprecated in Airflow >= 2.5.0 due to an
airflow.cfg schema change.
# The `kubernetes` section can be removed once the helm chart no longer
supports Airflow < 2.5.0.
kubernetes:
namespace: "{{ .Release.Namespace }}"
# The following `airflow_` entries are for Airflow 1, and can be removed
when it is no longer supported.
airflow_configmap: '{{ include "airflow_config" . }}'
airflow_local_settings_configmap: '{{ include "airflow_config" . }}'
pod_template_file: '{{ include "airflow_pod_template_file" .
}}/pod_template_file.yaml'
worker_container_repository: "{{ .Values.images.airflow.repository |
default .Values.defaultAirflowRepository }}"
worker_container_tag: "{{ .Values.images.airflow.tag | default
.Values.defaultAirflowTag }}"
multi_namespace_mode: '{{ ternary "True" "False"
.Values.multiNamespaceMode }}'
# The `kubernetes_executor` section duplicates the `kubernetes` section in
Airflow >= 2.5.0 due to an airflow.cfg schema change.
kubernetes_executor:
namespace: "{{ .Release.Namespace }}"
pod_template_file: '{{ include "airflow_pod_template_file" .
}}/pod_template_file.yaml'
worker_container_repository: "{{ .Values.images.airflow.repository |
default .Values.defaultAirflowRepository }}"
worker_container_tag: "{{ .Values.images.airflow.tag | default
.Values.defaultAirflowTag }}"
multi_namespace_mode: '{{ ternary "True" "False"
.Values.multiNamespaceMode }}'
# yamllint enable rule:line-length
# Whether Airflow can launch workers and/or pods in multiple namespaces
# If true, it creates ClusterRole/ClusterRolebinding (with access to entire
cluster)
multiNamespaceMode: false
# `podTemplate` is a templated string containing the contents of
`pod_template_file.yaml` used for
# KubernetesExecutor workers. The default `podTemplate` will use normal
`workers` configuration parameters
# (e.g. `workers.resources`). As such, you normally won't need to override
this directly, however,
# you can still provide a completely custom `pod_template_file.yaml` if
desired.
# If not set, a default one is created using
`files/pod-template-file.kubernetes-helm-yaml`.
podTemplate: ~
# The following example is NOT functional, but meant to be illustrative of
how you can provide a custom
# `pod_template_file`. You're better off starting with the default in
# `files/pod-template-file.kubernetes-helm-yaml` and modifying from there.
# We will set `priorityClassName` in this example:
# podTemplate: |
# apiVersion: v1
# kind: Pod
# metadata:
# name: placeholder-name
# labels:
# tier: airflow
# component: worker
# release: {{ .Release.Name }}
# spec:
# priorityClassName: high-priority
# containers:
# - name: base
# ...
# Git sync
dags:
persistence:
# Annotations for dags PVC
annotations: {}
# Enable persistent volume for storing dags
enabled: false
# Volume size for dags
size: 1Gi
# If using a custom storageClass, pass name here
storageClassName: nfs
# access mode of the persistent volume
accessMode: ReadWriteMany
## the name of an existing PVC to use
existingClaim:
## optional subpath for dag volume mount
subPath: ~
gitSync:
enabled: true
# git repo clone url
# ssh example: g...@github.com:apache/airflow.git
# https example: https://github.com/apache/airflow.git
repo: g...@github.com:bruin-data/dags.git
branch: main
rev: HEAD
depth: 1
# the number of consecutive failures allowed before aborting
maxFailures: 1
# subpath within the repo where dags are located
# should be "" if dags are at repo root
subPath: ""
sshKeySecret: airflow-gitsync-dags-clone
knownHosts: |-
github.com ssh-rsa
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
gitlab.com ssh-rsa
AAAAB3NzaC1yc2EAAAADAQABAAABAQCsj2bNKTBSpIYDEGk9KxsGh3mySTRgMtXL583qmBpzeQ+jqCMRgBqB98u3z++J1sKlXHWfM9dyhSevkMwSbhoR8XIq/U0tCNyokEi/ueaBMCvbcTHhO7FcwzY92WK4Yt0aGROY5qX2UKSeOvuP4D6TPqKF1onrSzH9bx9XUf2lEdWT/ia1NEKjunUqu1xOB/StKDHMoX4/OKyIzuS0q/T1zOATthvasJFoPrAjkohTyaDUz2LN5JoH839hViyEG82yB+MjcFV5MU3N1l1QL3cVUCh93xSaua1N85qivl+siMkPGbO5xR/En4iEY6K2XPASUEMaieWVNTRCtJ4S8H+9
bitbucket.org ssh-rsa
AAAAB3NzaC1yc2EAAAABIwAAAQEAubiN81eDcafrgMeLzaFPsw2kNvEcqTKl/VqLat/MaB33pZy0y3rJZtnqwR2qOOvbwKZYKiEO1O6VqNEBxKvJJelCq0dTXWT5pbO2gDXC6h6QDXCaHo6pOHGPUy+YBaGQRGuSusMEASYiWunYN0vCAI8QaXnWMXNMdFP3jHAJH0eDsoiGnLPBlBp4TNm6rYI74nMzgz3B9IikW4WVK+dc8KZJZWYjAuORU3jc1c/NPskD2ASinf8v3xnfXeukU0sJ5N6m5E8VLjObPEO+mN2t/FZTMZLiFqPWc/ALSqnMnnhwrNi2rbfg/rd/IpL8Le3pSBne8+seeFVBoGqzHM9yXw==
# interval between git sync attempts in seconds
# high values are more likely to cause DAGs to become out of sync
between different components
# low values cause more traffic to the remote git repository
wait: 5
containerName: git-sync
uid: 65533
extraVolumeMounts: []
env:
- name: GIT_SYNC_SUBMODULES
value: "off"
resources:
limits:
memory: 180Mi
requests:
cpu: 100m
memory: 128Mi
logs:
persistence:
enabled: true
size: 50Gi
storageClassName: nfs
```
### Operating System
Debian GNU/Linux 11 (bullseye)
### Versions of Apache Airflow Providers
apache-airflow-providers-amazon==8.1.0
apache-airflow-providers-celery==3.2.1
apache-airflow-providers-cncf-kubernetes==7.4.0
apache-airflow-providers-common-sql==1.6.1
apache-airflow-providers-discord==3.2.0
apache-airflow-providers-docker==3.7.1
apache-airflow-providers-elasticsearch==4.5.1
apache-airflow-providers-ftp==3.4.2
apache-airflow-providers-google==10.5.0
apache-airflow-providers-grpc==3.2.1
apache-airflow-providers-hashicorp==3.4.1
apache-airflow-providers-http==4.4.2
apache-airflow-providers-imap==3.2.2
apache-airflow-providers-microsoft-azure==6.1.2
apache-airflow-providers-mysql==5.1.1
apache-airflow-providers-odbc==4.0.0
apache-airflow-providers-postgres==5.5.1
apache-airflow-providers-redis==3.2.1
apache-airflow-providers-sendgrid==3.2.1
apache-airflow-providers-sftp==4.3.1
apache-airflow-providers-slack==7.3.2
apache-airflow-providers-snowflake==4.4.0
apache-airflow-providers-sqlite==3.4.2
apache-airflow-providers-ssh==3.7.1
apache-airflow-providers-tableau==4.2.0
### Deployment
Official Apache Airflow Helm Chart
### Deployment details
Kubernetes v1.27.2
### Anything else
LIterally every 10 minutes:
<img width="1070" alt="image"
src="https://github.com/apache/airflow/assets/16530606/709101ca-cda4-4803-9872-67fb7ec66b32";>
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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