Cloudera Community

Support Questions

Find answers, ask questions, and share your expertise
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Advanced Search

How to avoid time out waiting for client connection with hive on spark

avatar
author-rank sim6
Expert Contributor

Created on ‎05-06-2018 11:26 AM - edited ‎09-16-2022 06:11 AM

I have my Hive jobs scheduled through oozie and I randomly get:

ERROR : Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'
org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create spark client.
	at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:64)
	at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionManagerImpl.getSession(SparkSessionManagerImpl.java:114)
	at org.apache.hadoop.hive.ql.exec.spark.SparkUtilities.getSparkSession(SparkUtilities.java:111)
	at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:99)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:214)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1977)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1690)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1422)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1206)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1201)
	at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:237)
	at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:88)
	at org.apache.hive.service.cli.operation.SQLOperation$3$1.run(SQLOperation.java:293)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
	at org.apache.hive.service.cli.operation.SQLOperation$3.run(SQLOperation.java:306)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
	at com.google.common.base.Throwables.propagate(Throwables.java:156)
	at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:124)
	at org.apache.hive.spark.client.SparkClientFactory.createClient(SparkClientFactory.java:80)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.createRemoteClient(RemoteHiveSparkClient.java:100)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.<init>(RemoteHiveSparkClient.java:96)
	at org.apache.hadoop.hive.ql.exec.spark.HiveSparkClientFactory.createHiveSparkClient(HiveSparkClientFactory.java:68)
	at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:62)
	... 22 more
Caused by: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
	at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:37)
	at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:108)
	... 27 more
Caused by: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
	at org.apache.hive.spark.client.rpc.RpcServer$2.run(RpcServer.java:141)
	at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:120)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
	... 1 more

ERROR : Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'
org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create spark client.
	at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:64)
	at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionManagerImpl.getSession(SparkSessionManagerImpl.java:114)
	at org.apache.hadoop.hive.ql.exec.spark.SparkUtilities.getSparkSession(SparkUtilities.java:111)
	at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:99)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:214)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1977)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1690)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1422)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1206)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1201)
	at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:237)
	at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:88)
	at org.apache.hive.service.cli.operation.SQLOperation$3$1.run(SQLOperation.java:293)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
	at org.apache.hive.service.cli.operation.SQLOperation$3.run(SQLOperation.java:306)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
	at com.google.common.base.Throwables.propagate(Throwables.java:156)
	at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:124)
	at org.apache.hive.spark.client.SparkClientFactory.createClient(SparkClientFactory.java:80)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.createRemoteClient(RemoteHiveSparkClient.java:100)
	at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.<init>(RemoteHiveSparkClient.java:96)
	at org.apache.hadoop.hive.ql.exec.spark.HiveSparkClientFactory.createHiveSparkClient(HiveSparkClientFactory.java:68)
	at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:62)
	... 22 more
Caused by: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
	at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:37)
	at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:108)
	... 27 more
Caused by: java.util.concurrent.TimeoutException: Timed out waiting for client connection.
	at org.apache.hive.spark.client.rpc.RpcServer$2.run(RpcServer.java:141)
	at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:120)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
	... 1 more
ERROR : FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask
INFO  : Completed executing command(queryId=hive_20180506233232_2a9bc92f-d830-435b-91df-eafd2236a9fc); Time taken: 90.051 seconds
Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask (state=08S01,code=1)
Closing: 0: jdbc:hive2://ip-172-31-4-192.ap-south-1.compute.internal:10000/default
Intercepting System.exit(2)
Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.Hive2Main], exit code [2]

What can I do to fix this? It happens randomly even at times when workload is not much

Cluster Confi:

Total vCores: 60

Total memory: 205 GB

3 worker nodes in my cluster are m4.4x Large ec2 instances, 2 m4.2x large ec2 instance with Yarn (Node manager)

Container memory is set to 8GB in Yarn config

spark.executor.cores=1(since I will have multiple users running queries and also multiple queries running at same time)

spark java heap size = 5GB

Memory overhead = 2GB

Is there something I can do to improve the situation?

26,869 Views
0 Kudos
5 REPLIES 5

avatar
author-rank AutoIN author-rank
Master Collaborator

Created ‎05-11-2018 02:50 AM

Hi @sim6

 

Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: Timed out waiting for client connection.

It looks like the rpc times out waiting for resource getting available on spark side. Given that it is random indicates that this error might be happening when the cluster does not have enough resource and nothing permanently wrong with the cluster as such.

 

For testing you can explore the following timeout values and see if that helps:

 

hive.spark.client.connect.timeout=30000ms  (default 1000ms)
hive.spark.client.server.connect.timeout=300000ms (default  90000ms)

You'd need to set it up in the Hive Safety Value using the steps below, so that it takes effect for all the spark queries:

Go to Cloudera Manager home page
click through "Hive" service
click "Configuration"
search for "Hive Service Advanced Configuration Snippet (Safety Valve) for hive-site.xml"
enter the following in the XML text field:
<property>
<name>hive.spark.client.connect.timeout</name>
<value>30000ms</value>
</property>
<property>
<name>hive.spark.client.server.connect.timeout</name>
<value>300000ms</value>
</property

Restart Hive services to allow changes to take effect then run the query again to test. 

 

Let us know how it goes.

26,772 Views

avatar
author-rank sim6
Expert Contributor

Created ‎05-17-2018 11:45 PM

Hello, 

Thank you for your response.

 

 I have set the timeout to the recommended value as directed in the response. However, I still get

 

ERROR : Failed to monitor Job[ 8] with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(java.util.concurrent.TimeoutException)'
org.apache.hadoop.hive.ql.metadata.HiveException: java.util.concurrent.TimeoutException
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getSparkJobInfo(RemoteSparkJobStatus.java:153)
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getState(RemoteSparkJobStatus.java:82)
	at org.apache.hadoop.hive.ql.exec.spark.status.RemoteSparkJobMonitor.startMonitor(RemoteSparkJobMonitor.java:80)
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobRef.monitorJob(RemoteSparkJobRef.java:60)
	at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:109)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:214)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1977)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1690)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1422)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1206)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1201)
	at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:237)
	at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:88)
	at org.apache.hive.service.cli.operation.SQLOperation$3$1.run(SQLOperation.java:293)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
	at org.apache.hive.service.cli.operation.SQLOperation$3.run(SQLOperation.java:306)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.TimeoutException
	at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:49)
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getSparkJobInfo(RemoteSparkJobStatus.java:150)
	... 23 more
ERROR : Failed to monitor Job[ 8] with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(java.util.concurrent.TimeoutException)'
org.apache.hadoop.hive.ql.metadata.HiveException: java.util.concurrent.TimeoutException
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getSparkJobInfo(RemoteSparkJobStatus.java:153)
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getState(RemoteSparkJobStatus.java:82)
	at org.apache.hadoop.hive.ql.exec.spark.status.RemoteSparkJobMonitor.startMonitor(RemoteSparkJobMonitor.java:80)
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobRef.monitorJob(RemoteSparkJobRef.java:60)
	at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:109)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:214)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1977)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1690)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1422)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1206)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1201)
	at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:237)
	at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:88)
	at org.apache.hive.service.cli.operation.SQLOperation$3$1.run(SQLOperation.java:293)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
	at org.apache.hive.service.cli.operation.SQLOperation$3.run(SQLOperation.java:306)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.TimeoutException
	at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:49)
	at org.apache.hadoop.hive.ql.exec.spark.status.impl.RemoteSparkJobStatus.getSparkJobInfo(RemoteSparkJobStatus.java:150)
	... 23 more

ERROR : FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask
INFO  : Completed executing command(queryId=hive_20180518120808_12c3175f-865c-47d4-9748-29853259b4aa); Time taken: 120.892 seconds
Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask (state=08S01,code=1)
Closing: 0: jdbc:hive2://ip-172-31-4-192.ap-south-1.compute.internal:10000/default
Intercepting System.exit(2)
Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.Hive2Main], exit code [2]

 

26,726 Views
0 Kudos

avatar
author-rank rabk
Explorer

Created on ‎07-20-2018 09:53 AM - edited ‎07-20-2018 09:58 AM

did you resolve this? 

I'm am  seeing simliar issues with timeouts as jobs stack on in queue on yarn and dont get a handle/session (unassigned).  Clients disconnect and error out.  im tickering with timeout settings which seem to address longer processes having to wait.. but if a job is  still in queue (cluster is busy) perhaps the client isn't handling correctly?

 

Traceback (most recent call last):

  File "/home/testenv/test/phoenix/cleanse/cleanseDetection.py", line 286, in process_cd_rule

    self.execute_hive_query(query, cgid, cd_id)

  File "/home/testenv/test/phoenix/cleanse/cleanseDetection.py", line 723, in execute_hive_query

    self.hive_session.execute(sql)

  File "/home/testenv/test/msense/scripts/hive/hiveClasses/HiveDB.py", line 92, in execute

    self.__cursor.execute(statement)

  File "/usr/lib/python2.7/site-packages/impala/hiveserver2.py", line 304, in execute

    self._wait_to_finish()  # make execute synchronous

  File "/usr/lib/python2.7/site-packages/impala/hiveserver2.py", line 380, in _wait_to_finish

    raise OperationalError(resp.errorMessage)

OperationalError: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.spark.SparkTask

 

26,194 Views

avatar
author-rank Selu
Explorer

Created on ‎08-21-2018 04:46 AM - edited ‎08-21-2018 04:47 AM

explained well here https://issues.apache.org/jira/browse/HIVE-12650

Try setting this at the code level or in hive-site.xml
hive.spark.client.server.connect.timeout
hive.spark.client.connect.timeout

My busy cluster has jobs queued for upto 10 mins at times, so I'm going to try setting the above timeout values to 900000 and monitor. Will share the results to see if it reduces the failures for my Hive on Spark jobs

25,757 Views
0 Kudos

avatar
author-rank Hemanth
New Contributor

Created ‎04-10-2019 08:31 AM

Hi,

 

Any update on this? Is this issue resolved? if yes, please let us know the solution, we are also facing the same issue.

23,542 Views
0 Kudos
Announcements
What's New @ Cloudera
Cloudera Data Engineering 1.23: Access Spark from Your Favor...
What's New @ Cloudera
HBase REST server scaling support is Generally Available
What's New @ Cloudera
New CLI option in the update-database command
What's New @ Cloudera
New Action menu item in the Cloudera Operational Database UI
What's New @ Cloudera
Get the list of supported instance types in the Cloudera Ope...
View More Announcements