prakash gurung created SPARK-46128:
--------------------------------------
Summary: External scheduler cannot be instantiated
Key: SPARK-46128
URL: https://issues.apache.org/jira/browse/SPARK-46128
Project: Spark
Issue Type: Bug
Components: Kubernetes, Spark Core, Spark Submit
Affects Versions: 3.5.0, 3.1.2
Reporter: prakash gurung
Spark submit driver fails to resolve "kubernetes.default.svc" when trying to
create executors.
Spark versions tried:
* 3.5.0
* 3.1.2
Kubernetes cluster on premises using kubeadm
* Kubernetes version: v1.28.2
* OS: Ubuntu 22.04.1 (Jammy)
* Container Runtime: 1.6.24
Complete error :
{code:java}
+ shift 1+ CMD=("$SPARK_HOME/bin/spark-submit" --conf
"spark.driver.bindAddress=$SPARK_DRIVER_BIND_ADDRESS" --deploy-mode client
"$@")+ exec /usr/bin/tini -s -- /opt/spark/bin/spark-submit --conf
spark.driver.bindAddress=10.48.131.135 --deploy-mode client --properties-file
/opt/spark/conf/spark.properties --class org.apache.spark.examples.SparkPi
local:///opt/spark/examples/jars/spark-examples_2.12-3.1.2.jarWARNING: An
illegal reflective access operation has occurredWARNING: Illegal reflective
access by org.apache.spark.unsafe.Platform
(file:/opt/spark/jars/spark-unsafe_2.12-3.1.2.jar) to constructor
java.nio.DirectByteBuffer(long,int)WARNING: Please consider reporting this to
the maintainers of org.apache.spark.unsafe.PlatformWARNING: Use
--illegal-access=warn to enable warnings of further illegal reflective access
operationsWARNING: All illegal access operations will be denied in a future
release23/11/22 03:27:20 WARN NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicableUsing
Spark's default log4j profile:
org/apache/spark/log4j-defaults.properties23/11/22 03:27:20 INFO SparkContext:
Running Spark version 3.1.223/11/22 03:27:20 INFO ResourceUtils:
==============================================================23/11/22 03:27:20
INFO ResourceUtils: No custom resources configured for spark.driver.23/11/22
03:27:20 INFO ResourceUtils:
==============================================================23/11/22 03:27:20
INFO SparkContext: Submitted application: Spark Pi23/11/22 03:27:20 INFO
ResourceProfile: Default ResourceProfile created, executor resources: Map(cores
-> name: cores, amount: 1, script: , vendor: , memory -> name: memory, amount:
1024, script: , vendor: , offHeap -> name: offHeap, amount: 0, script: ,
vendor: ), task resources: Map(cpus -> name: cpus, amount: 1.0)23/11/22
03:27:20 INFO ResourceProfile: Limiting resource is cpus at 1 tasks per
executor23/11/22 03:27:20 INFO ResourceProfileManager: Added ResourceProfile
id: 023/11/22 03:27:20 INFO SecurityManager: Changing view acls to:
185,root23/11/22 03:27:20 INFO SecurityManager: Changing modify acls to:
185,root23/11/22 03:27:20 INFO SecurityManager: Changing view acls groups
to:23/11/22 03:27:20 INFO SecurityManager: Changing modify acls groups
to:23/11/22 03:27:20 INFO SecurityManager: SecurityManager: authentication
disabled; ui acls disabled; users with view permissions: Set(185, root);
groups with view permissions: Set(); users with modify permissions: Set(185,
root); groups with modify permissions: Set()23/11/22 03:27:20 INFO Utils:
Successfully started service 'sparkDriver' on port 7078.23/11/22 03:27:20 INFO
SparkEnv: Registering MapOutputTracker23/11/22 03:27:20 INFO SparkEnv:
Registering BlockManagerMaster23/11/22 03:27:20 INFO
BlockManagerMasterEndpoint: Using
org.apache.spark.storage.DefaultTopologyMapper for getting topology
information23/11/22 03:27:20 INFO BlockManagerMasterEndpoint:
BlockManagerMasterEndpoint up23/11/22 03:27:20 INFO SparkEnv: Registering
BlockManagerMasterHeartbeat23/11/22 03:27:20 INFO DiskBlockManager: Created
local directory at
/var/data/spark-9239c605-130e-4feb-b050-a33546d330bb/blockmgr-dd78ca51-ba55-4da9-82e3-6d4f17b6975323/11/22
03:27:20 INFO MemoryStore: MemoryStore started with capacity 413.9 MiB23/11/22
03:27:20 INFO SparkEnv: Registering OutputCommitCoordinator23/11/22 03:27:20
INFO Utils: Successfully started service 'SparkUI' on port 4040.23/11/22
03:27:20 INFO SparkUI: Bound SparkUI to 0.0.0.0, and started at
http://spark-pi-d465538bf5115d50-driver-svc.default.svc:404023/11/22 03:27:20
INFO SparkContext: Added JAR
local:///opt/spark/examples/jars/spark-examples_2.12-3.1.2.jar at
file:/opt/spark/examples/jars/spark-examples_2.12-3.1.2.jar with timestamp
170062364024623/11/22 03:27:20 WARN SparkContext: The jar
local:///opt/spark/examples/jars/spark-examples_2.12-3.1.2.jar has been added
already. Overwriting of added jars is not supported in the current
version.23/11/22 03:27:20 INFO SparkKubernetesClientFactory: Auto-configuring
K8S client using current context from users K8S config file23/11/22 03:27:41
ERROR SparkContext: Error initializing
SparkContext.org.apache.spark.SparkException: External scheduler cannot be
instantiated at
org.apache.spark.SparkContext$.org$apache$spark$SparkContext$$createTaskScheduler(SparkContext.scala:2961)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:557) at
org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2672) at
org.apache.spark.sql.SparkSession$Builder.$anonfun$getOrCreate$2(SparkSession.scala:945)
at scala.Option.getOrElse(Option.scala:189) at
org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:939)
at org.apache.spark.examples.SparkPi$.main(SparkPi.scala:30) at
org.apache.spark.examples.SparkPi.main(SparkPi.scala) at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown
Source) at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source) at java.base/java.lang.reflect.Method.invoke(Unknown Source) at
org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at
org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:951)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at
org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at
org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1039)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1048) at
org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)Caused by:
io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] for
kind: [Pod] with name: [spark-pi-d465538bf5115d50-driver] in namespace:
[default] failed. at
io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64)
at
io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:225)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:186)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:84)
at
org.apache.spark.scheduler.cluster.k8s.ExecutorPodsAllocator.$anonfun$driverPod$1(ExecutorPodsAllocator.scala:75)
at scala.Option.map(Option.scala:230) at
org.apache.spark.scheduler.cluster.k8s.ExecutorPodsAllocator.<init>(ExecutorPodsAllocator.scala:74)
at
org.apache.spark.scheduler.cluster.k8s.KubernetesClusterManager.createSchedulerBackend(KubernetesClusterManager.scala:123)
at
org.apache.spark.SparkContext$.org$apache$spark$SparkContext$$createTaskScheduler(SparkContext.scala:2955)
... 19 moreCaused by: java.net.UnknownHostException:
kubernetes.default.svc: Temporary failure in name resolution at
java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at
java.base/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(Unknown
Source) at
java.base/java.net.InetAddress.getAddressesFromNameService(Unknown Source)
at java.base/java.net.InetAddress$NameServiceAddresses.get(Unknown Source)
at java.base/java.net.InetAddress.getAllByName0(Unknown Source) at
java.base/java.net.InetAddress.getAllByName(Unknown Source) at
java.base/java.net.InetAddress.getAllByName(Unknown Source) at
okhttp3.Dns$1.lookup(Dns.java:40) at
okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:185)
at
okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.java:149)
at okhttp3.internal.connection.RouteSelector.next(RouteSelector.java:84) at
okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:215)
at
okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at
okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at
okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:127)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:135)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.OIDCTokenRefreshInterceptor.intercept(OIDCTokenRefreshInterceptor.java:41)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:151)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257)
at okhttp3.RealCall.execute(RealCall.java:93) at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:490)
at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:451)
at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:416)
at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:397)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleGet(BaseOperation.java:933)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:220)
... 26 more23/11/22 03:27:41 INFO SparkUI: Stopped Spark web UI at
http://spark-pi-d465538bf5115d50-driver-svc.default.svc:404023/11/22 03:27:41
INFO MapOutputTrackerMasterEndpoint: MapOutputTrackerMasterEndpoint
stopped!23/11/22 03:27:41 INFO MemoryStore: MemoryStore cleared23/11/22
03:27:41 INFO BlockManager: BlockManager stopped23/11/22 03:27:41 INFO
BlockManagerMaster: BlockManagerMaster stopped23/11/22 03:27:41 WARN
MetricsSystem: Stopping a MetricsSystem that is not running23/11/22 03:27:41
INFO OutputCommitCoordinator$OutputCommitCoordinatorEndpoint:
OutputCommitCoordinator stopped!23/11/22 03:27:41 INFO SparkContext:
Successfully stopped SparkContextException in thread "main"
org.apache.spark.SparkException: External scheduler cannot be instantiated
at
org.apache.spark.SparkContext$.org$apache$spark$SparkContext$$createTaskScheduler(SparkContext.scala:2961)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:557) at
org.apache.spark.SparkContext$.getOrCreate(SparkContext.scala:2672) at
org.apache.spark.sql.SparkSession$Builder.$anonfun$getOrCreate$2(SparkSession.scala:945)
at scala.Option.getOrElse(Option.scala:189) at
org.apache.spark.sql.SparkSession$Builder.getOrCreate(SparkSession.scala:939)
at org.apache.spark.examples.SparkPi$.main(SparkPi.scala:30) at
org.apache.spark.examples.SparkPi.main(SparkPi.scala) at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown
Source) at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source) at java.base/java.lang.reflect.Method.invoke(Unknown Source) at
org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at
org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:951)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203) at
org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90) at
org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1039)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1048) at
org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)Caused by:
io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] for
kind: [Pod] with name: [spark-pi-d465538bf5115d50-driver] in namespace:
[default] failed. at
io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64)
at
io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:225)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:186)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:84)
at
org.apache.spark.scheduler.cluster.k8s.ExecutorPodsAllocator.$anonfun$driverPod$1(ExecutorPodsAllocator.scala:75)
at scala.Option.map(Option.scala:230) at
org.apache.spark.scheduler.cluster.k8s.ExecutorPodsAllocator.<init>(ExecutorPodsAllocator.scala:74)
at
org.apache.spark.scheduler.cluster.k8s.KubernetesClusterManager.createSchedulerBackend(KubernetesClusterManager.scala:123)
at
org.apache.spark.SparkContext$.org$apache$spark$SparkContext$$createTaskScheduler(SparkContext.scala:2955)
... 19 moreCaused by: java.net.UnknownHostException:
kubernetes.default.svc: Temporary failure in name resolution at
java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at
java.base/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(Unknown
Source) at
java.base/java.net.InetAddress.getAddressesFromNameService(Unknown Source)
at java.base/java.net.InetAddress$NameServiceAddresses.get(Unknown Source)
at java.base/java.net.InetAddress.getAllByName0(Unknown Source) at
java.base/java.net.InetAddress.getAllByName(Unknown Source) at
java.base/java.net.InetAddress.getAllByName(Unknown Source) at
okhttp3.Dns$1.lookup(Dns.java:40) at
okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:185)
at
okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.java:149)
at okhttp3.internal.connection.RouteSelector.next(RouteSelector.java:84) at
okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:215)
at
okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at
okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at
okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:127)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:135)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.OIDCTokenRefreshInterceptor.intercept(OIDCTokenRefreshInterceptor.java:41)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at
io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:151)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257)
at okhttp3.RealCall.execute(RealCall.java:93) at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:490)
at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:451)
at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:416)
at
io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:397)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleGet(BaseOperation.java:933)
at
io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:220)
... 26 more23/11/22 03:27:41 INFO ShutdownHookManager: Shutdown hook
called23/11/22 03:27:41 INFO ShutdownHookManager: Deleting directory
/tmp/spark-2f306210-bd49-47ad-a12b-db283e4ca6fd23/11/22 03:27:41 INFO
ShutdownHookManager: Deleting directory
/var/data/spark-9239c605-130e-4feb-b050-a33546d330bb/spark-8840557b-371c-413e-a29c-a1e8f2ec748a
{code}
Similar issue: https://issues.apache.org/jira/browse/SPARK-29640
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