[HADOOP-15040] Upgrade AWS SDK to 1.11.271: NPE in 1.11.199 bug spams logs w/ Yarn Log Aggregation

• Type: Sub-task
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.0.0-beta1
• Fix Version/s: 3.1.0, 3.0.3
• Component/s: fs/s3
• Target Version/s: 3.1.0, 3.0.2
• Assignee: Aaron Fabbri
• Reporter: Aaron Fabbri
• Created: 14/Nov/17 23:13
• Updated: 21/Jan/19 12:11
• Resolved: 14/Feb/18 04:16

Description

My colleagues working with Yarn log aggregation found that they were getting this message spammed in their logs when they used an s3a:// URI for logs (yarn.nodemanager.remote-app-log-dir):

getting attribute Region of com.amazonaws.management:type=AwsSdkMetrics threw an exception
javax.management.RuntimeMBeanException: java.lang.NullPointerException
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrow(DefaultMBeanServerInterceptor.java:839)
	at 
<snip>
Caused by: java.lang.NullPointerException
	at com.amazonaws.metrics.AwsSdkMetrics.getRegion(AwsSdkMetrics.java:729)
	at com.amazonaws.metrics.MetricAdmin.getRegion(MetricAdmin.java:67)
	at sun.reflect.GeneratedMethodAccessor132.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
	at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)

This happens even though the aws sdk cloudwatch metrics reporting was disabled (default), which is a bug.

I filed a github issue and it looks like a fix should be coming around SDK release 1.11.229 or so.

Issue Links

• breaks: HADOOP-15264 AWS "shaded" SDK 1.11.271 is pulling in netty 4.1.17
• is related to: HADOOP-15642 Update aws-sdk version to 1.11.375
• relates to: HADOOP-14890 Move up to AWS SDK 1.11.199
• relates to: HADOOP-9991 Fix up Hadoop POMs, roll up JARs to latest versions