Thanks for the reply, I filled an issue in JIRA
https://issues.apache.org/jira/browse/SPARK-21819
I submitted the job from Java API, not by the spark-submit command line as we
want to make spark processing as a service .
Configuration hc = new Configuration(false);
String yarnxml=String.format("%s/%s",
ConfigLocation,"yarn-site.xml");
String corexml=String.format("%s/%s",
ConfigLocation,"core-site.xml");
String hdfsxml=String.format("%s/%s",
ConfigLocation,"hdfs-site.xml");
String hivexml=String.format("%s/%s",
ConfigLocation,"hive-site.xml");
hc.addResource(yarnxml);
hc.addResource(corexml);
hc.addResource(hdfsxml);
hc.addResource(hivexml);
//manually set all the Hadoop config in sparkconf
SparkConf sc = new SparkConf(true);
hc.forEach(entry-> {
if(entry.getKey().startsWith("hive")) {
sc.set(entry.getKey(),
entry.getValue());
}else {
sc.set("spark.hadoop."+entry.getKey(), entry.getValue());
}
});
UserGroupInformation.setConfiguration(hc);
UserGroupInformation.loginUserFromKeytab(Principal, Keytab);
SparkSession sparkSessesion= SparkSession
.builder()
.master("yarn-client")
//"yarn-client", "local"
.config(sc)
.appName(SparkEAZDebug.class.getName())
.enableHiveSupport()
.getOrCreate();
Thanks very much.
Keith
From: 周康 [mailto:zhoukang199...@gmail.com]
Sent: 2017年8月22日 20:22
To: Sun, Keith <ai...@ebay.com>
Cc: user@spark.apache.org
Subject: Re: A bug in spark or hadoop RPC with kerberos authentication?
you can checkout Hadoop**credential class in spark yarn。During spark submit,it
will use config on the classpath.
I wonder how do you reference your own config?
