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    <title>question Re: Spark Thrift Server Continually Stops in Support Questions</title>
    <link>https://community.cloudera.com/t5/Support-Questions/Spark-Thrift-Server-Continually-Stops/m-p/120560#M83328</link>
    <description>&lt;P&gt;Hi Mark, dealing with Spark Thrift issue too on v2.5.3. I noticed my times are not in sync on all the nodes.&lt;/P&gt;&lt;P&gt;I'm behind a proxy so my ntpd wasn't updating. Probably not your issue but might be good to keep in mind. &lt;/P&gt;&lt;P&gt;17/02/23 12:24:07 INFO Client: 
    client token: N/A
    diagnostics: Application application_1487754339887_0003 failed 2 times due to Error launching appattempt_1487754339887_0003_000002. Got exception: org.apache.hadoop.yarn.exceptions.YarnException: Unauthorized request to start container. 
This token is expired. current time is 1487845447016 found 1487756740753
Note: System times on machines may be out of sync. Check system time and time zones.
   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
   at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)
   at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)
   at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.launch(AMLauncher.java:122)
   at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.run(AMLauncher.java:250)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at java.lang.Thread.run(Thread.java:745)
. Failing the application.
    ApplicationMaster host: N/A
    ApplicationMaster RPC port: -1
    queue: default
    start time: 1487756139363
    final status: FAILED
    tracking URL: &lt;A href="http://HNode2.quasar.com:8088/cluster/app/application_1487754339887_0003" target="_blank"&gt;http://HNode2.quasar.com:8088/cluster/app/application_1487754339887_0003&lt;/A&gt;
    user: hive&lt;/P&gt;</description>
    <pubDate>Thu, 23 Feb 2017 18:34:19 GMT</pubDate>
    <dc:creator>nico_jordaan</dc:creator>
    <dc:date>2017-02-23T18:34:19Z</dc:date>
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