[HIVE-16794] Default value for hive.spark.client.connect.timeout of 1000ms is too low

• Type: Task
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.1.1
• Component/s: Spark
• Assignee: Eric Lin
• Reporter: Eric Lin
• Created: 30/May/17 23:36
• Updated: 11/Jun/17 06:05

Description

Currently the default timeout value for hive.spark.client.connect.timeout is set at 1000ms, which is only 1 second. This is not enough when cluster is busy and user will constantly getting the following timeout errors:

17/05/03 03:20:08 ERROR yarn.ApplicationMaster: User class threw exception: java.util.concurrent.ExecutionException: io.netty.channel.ConnectTimeoutException: connection timed out: <hs2-host>/172.19.22.11:35915 
java.util.concurrent.ExecutionException: io.netty.channel.ConnectTimeoutException: connection timed out: <hs2-host>/172.19.22.11:35915 
at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:37) 
at org.apache.hive.spark.client.RemoteDriver.<init>(RemoteDriver.java:156) 
at org.apache.hive.spark.client.RemoteDriver.main(RemoteDriver.java:556) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:606) 
at org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:542) 
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: <hs2-host>/172.19.22.11:35915 
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:220) 
at io.netty.util.concurrent.PromiseTask$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) 
at java.lang.Thread.run(Thread.java:745) 
17/05/03 03:20:08 INFO yarn.ApplicationMaster: Final app status: FAILED, exitCode: 15, (reason: User class threw exception: java.util.concurrent.ExecutionException: io.netty.channel.ConnectTimeoutException: connection timed out: <hs2-host>/172.19.22.11:35915) 
17/05/03 03:20:16 ERROR yarn.ApplicationMaster: SparkContext did not initialize after waiting for 100000 ms. Please check earlier log output for errors. Failing the application. 
17/05/03 03:20:16 INFO yarn.ApplicationMaster: Unregistering ApplicationMaster with FAILED (diag message: User class threw exception: java.util.concurrent.ExecutionException: io.netty.channel.ConnectTimeoutException: connection timed out: <hs2-host>/172.19.22.11:35915) 
17/05/03 03:20:16 INFO yarn.ApplicationMaster: Deleting staging directory .sparkStaging/application_1492040605432_11445 
17/05/03 03:20:16 INFO util.ShutdownHookManager: Shutdown hook called