[
https://issues.apache.org/jira/browse/RANGER-2461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16864379#comment-16864379
]
Don Bosco Durai commented on RANGER-2461:
-----------------------------------------
Glad your classpath issue got resolved.
1. Regarding Kerberos, just want to make sure that both Ranger and Kafka is
Kerberos enabled
2. Can I assume, without Ranger you werre able to connect to Kafka Broker
**only** after doing kinit and were able to publish/consume
> ranger-kafka-plugin find resource bug
> -------------------------------------
>
> Key: RANGER-2461
> URL: https://issues.apache.org/jira/browse/RANGER-2461
> Project: Ranger
> Issue Type: Bug
> Components: plugins
> Affects Versions: 1.2.0
> Reporter: Konstantin Tsypin
> Priority: Major
>
> Hi there
> Past several days i tried to implement integration apache ranger and
> ranger-kafka plugin.
> *My versions:*
> kafka: 2.12_2.2.0
> ranger: 1.2.0 , ranger-plugin 1.2.0
> *My current problem:*
> as far as i understand, kafka cant find the ranger-created audit files that i
> made with enable-kafka-plugin.sh script (ranger-kafka-audit.xml and
> ranger-kafka-security.xml). I sold this files everywhere in file system but
> this class still cant find it and cause fatal error:
>
> [2019-06-06 13:22:44,584] INFO
> getFilesInDirectory('/usr/lib/kafka/libs/ranger-kafka-plugin-impl'): adding
> /usr/lib/kafka/libs/ranger-kafka-plugin-impl/guava-17.0.jar
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoaderUtil)
> [2019-06-06 13:22:44,584] INFO
> getFilesInDirectory('/usr/lib/kafka/libs/ranger-kafka-plugin-impl'): adding
> /usr/lib/kafka/libs/ranger-kafka-plugin-impl/ranger-plugins-common-1.2.0.jar
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoaderUtil)
> [2019-06-06 13:22:44,615] INFO [Transaction Marker Channel Manager 0]:
> Starting (kafka.coordinator.transaction.TransactionMarkerChannelManager)
> [2019-06-06 13:22:44,648] ERROR Error getting principal.
> (org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer)
> java.lang.NoSuchMethodError:
> org.apache.kafka.common.security.JaasContext.load(Lorg/apache/kafka/common/security/JaasContext$Type;Lorg/apache/kafka/common/network/ListenerName;Ljava/util/Map;)Lorg/apache/kafka/common/security/JaasContext;
> at
> org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer.configure(RangerKafkaAuthorizer.java:98)
> at
> org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer.configure(RangerKafkaAuthorizer.java:94)
> at kafka.server.KafkaServer.$anonfun$startup$5(KafkaServer.scala:288)
> at scala.Option.map(Option.scala:163)
> at kafka.server.KafkaServer.startup(KafkaServer.scala:286)
> at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38)
> at kafka.Kafka$.main(Kafka.scala:75)
> at kafka.Kafka.main(Kafka.scala)
> [2019-06-06 13:22:44,689] INFO Calling plugin.init()
> (org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer)
> [2019-06-06 13:22:44,733] ERROR
> addResourceIfReadable(ranger-kafka-audit.xml): couldn't find resource file
> location (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-06 13:22:44,734] ERROR
> addResourceIfReadable(ranger-kafka-security.xml): couldn't find resource file
> location (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-06 13:22:44,758] INFO AuditProviderFactory: creating..
> (org.apache.ranger.audit.provider.AuditProviderFactory)
> [2019-06-06 13:22:44,758] INFO AuditProviderFactory: initializing..
> (org.apache.ranger.audit.provider.AuditProviderFactory)
> [2019-06-06 13:22:44,900] INFO No v3 audit configuration found. Trying v2
> audit configurations (org.apache.ranger.audit.provider.AuditProviderFactory)
> [2019-06-06 13:22:44,900] INFO AuditProviderFactory: Audit not enabled..
> (org.apache.ranger.audit.provider.AuditProviderFactory)
> [2019-06-06 13:22:44,900] INFO PolicyEngineOptions: \{ evaluatorType: auto,
> cacheAuditResult: false, disableContextEnrichers: false,
> disableCustomConditions: false, disableTrieLookupPrefilter: false,
> optimizeTrieForRetrieval: false }
> (org.apache.ranger.plugin.service.RangerBasePlugin)
> [2019-06-06 13:22:44,917] ERROR [KafkaServer id=0] Fatal error during
> KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
> java.lang.NullPointerException
>
> [root@myhost kafka]# find / -name ranger-kafka-security.xml | xargs ls -lah {}
> ls: cannot access {}: No such file or directory
> -rwxr--r-- 1 root root 2.9K Jun 5 20:41
> /opt/kafka/conf/ranger-kafka-security.xml
> -rwxr--r-- 1 root root 2.9K Jun 5 20:41 /opt/kafka/ranger-kafka-security.xml
> -rwxr-xr-x 1 kafka kafka 2.6K Jun 6 12:58 /ranger-kafka-security.xml
> -rwx------ 1 cloud-user root 2.6K Sep 27 2018
> /usr/lib/data/ranger-1.2.0-kafka-plugin/install/conf.templates/enable/ranger-kafka-security.xml
> -rwxr--r-- 1 root root 2.9K Jun 5 21:01
> /usr/lib/data/ranger-1.2.0-kafka-plugin/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 20:21
> /usr/lib/kafka/bin/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 20:59
> /usr/lib/kafka/config/META-INF/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 12:50
> /usr/lib/kafka/config/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 20:59
> /usr/lib/kafka/conf/META-INF/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 16:19
> /usr/lib/kafka/conf/ranger-kafka-security.xml
> -rwxr-xr-x 1 kafka kafka 2.6K Jun 6 12:43
> /usr/lib/kafka/libs/ranger-kafka-security.xml
> -rwxr-xr-x 1 root root 2.9K Jun 6 10:46
> /usr/lib/kafka/META-INF/conf/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 20:59
> /usr/lib/kafka/META-INF/ranger-kafka-security.xml
> -rwxr-xr-x 1 root root 2.9K Jun 6 10:46
> /usr/lib/kafka/META-INF/services/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 20:20
> /usr/lib/kafka/ranger-kafka-security.xml
> -rwxrwxrwx 1 kafka kafka 2.9K Jun 5 20:38
> /usr/lib/kafka/site-docs/ranger-kafka-security.xml
> [root@myhost kafka]#
> [root@myhost kafka]# ll /etc/kafka
> lrwxrwxrwx 1 root root 15 Jun 5 19:49 /etc/kafka -> /usr/lib/kafka/
> *My configuration:*
> kafka _server.properties_ ranger-part
> authorizer.class.name=org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer
> listeners=SASL_PLAINTEXT://myhost.domain.example:6667
> security.inter.broker.protocol=SASL_PLAINTEXT
> sasl.mechanism.inter.broker.protocol=GSSAPI
> sasl.enabled.mechanisms=GSSAPI
> isasl.kerberos.service.name=kafka
> *My logs:*
> i'm try to investigate this bug with strace, debug mode, and java-lib
> inspections but dont find any.
> Some debug-logs part with successfull export ranger-libs and failed .xml
> search (care , too long):
> [2019-06-05 20:47:10,799] DEBUG
> RangerPluginClassLoader.findClass(org.apache.commons.collections.IterableMap):
> calling childClassLoader().findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,799] DEBUG <==
> RangerPluginClassLoader.findClass(org.apache.commons.collections.IterableMap):
> interface org.apache.commons.collections.IterableMap
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,799] DEBUG <==
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.IterableMap):
> interface org.apache.commons.collections.IterableMap
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,799] DEBUG ==>
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.Unmodifiable)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,799] DEBUG
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.Unmodifiable):
> calling childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,799] DEBUG ==>
> RangerPluginClassLoader.findClass(org.apache.commons.collections.Unmodifiable)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,799] DEBUG
> RangerPluginClassLoader.findClass(org.apache.commons.collections.Unmodifiable):
> calling childClassLoader().findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG <==
> RangerPluginClassLoader.findClass(org.apache.commons.collections.Unmodifiable):
> interface org.apache.commons.collections.Unmodifiable
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG <==
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.Unmodifiable):
> interface org.apache.commons.collections.Unmodifiable
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG ==>
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.map.AbstractMapDecorator)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.map.AbstractMapDecorator):
> calling childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG ==>
> RangerPluginClassLoader.findClass(org.apache.commons.collections.map.AbstractMapDecorator)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG
> RangerPluginClassLoader.findClass(org.apache.commons.collections.map.AbstractMapDecorator):
> calling childClassLoader().findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG <==
> RangerPluginClassLoader.findClass(org.apache.commons.collections.map.AbstractMapDecorator):
> class org.apache.commons.collections.map.AbstractMapDecorator
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG <==
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.map.AbstractMapDecorator):
> class org.apache.commons.collections.map.AbstractMapDecorator
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG <==
> RangerPluginClassLoader.findClass(org.apache.commons.collections.map.UnmodifiableMap):
> class org.apache.commons.collections.map.UnmodifiableMap
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG <==
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.map.UnmodifiableMap):
> class org.apache.commons.collections.map.UnmodifiableMap
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG ==>
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.MapIterator)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.MapIterator):
> calling childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG ==>
> RangerPluginClassLoader.findClass(org.apache.commons.collections.MapIterator)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,800] DEBUG
> RangerPluginClassLoader.findClass(org.apache.commons.collections.MapIterator):
> calling childClassLoader().findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG ==>
> RangerPluginClassLoader.loadClass(java.util.Iterator)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG
> RangerPluginClassLoader.loadClass(java.util.Iterator): calling
> childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG <==
> RangerPluginClassLoader.loadClass(java.util.Iterator): interface
> java.util.Iterator
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG <==
> RangerPluginClassLoader.findClass(org.apache.commons.collections.MapIterator):
> interface org.apache.commons.collections.MapIterator
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG <==
> RangerPluginClassLoader.loadClass(org.apache.commons.collections.MapIterator):
> interface org.apache.commons.collections.MapIterator
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG ==>
> RangerPluginClassLoader.findResource(hadoop-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG
> RangerPluginClassLoader.findResource(hadoop-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,801] DEBUG <==
> RangerPluginClassLoader.findResource(hadoop-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG ==>
> RangerPluginClassLoader.loadClass(java.util.ArrayList)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG
> RangerPluginClassLoader.loadClass(java.util.ArrayList): calling
> childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG <==
> RangerPluginClassLoader.loadClass(java.util.ArrayList): class
> java.util.ArrayList
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG ==>
> RangerPluginClassLoader.loadClass(java.util.Collections)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG
> RangerPluginClassLoader.loadClass(java.util.Collections): calling
> childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG <==
> RangerPluginClassLoader.loadClass(java.util.Collections): class
> java.util.Collections
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG ==>
> addResourceIfReadable(ranger-kafka-audit.xml)
> (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-05 20:47:10,802] DEBUG ==>
> RangerPluginClassLoader.findResource(ranger-kafka-audit.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG
> RangerPluginClassLoader.findResource(ranger-kafka-audit.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG <==
> RangerPluginClassLoader.findResource(ranger-kafka-audit.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG ==>
> RangerPluginClassLoader.findResource(/ranger-kafka-audit.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,802] DEBUG
> RangerPluginClassLoader.findResource(/ranger-kafka-audit.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] DEBUG <==
> RangerPluginClassLoader.findResource(/ranger-kafka-audit.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] ERROR
> addResourceIfReadable(ranger-kafka-audit.xml): couldn't find resource file
> location (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-05 20:47:10,803] DEBUG <==
> addResourceIfReadable(ranger-kafka-audit.xml), result=false
> (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-05 20:47:10,803] DEBUG ==> addAuditResource(Service Type: kafka
> (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-05 20:47:10,803] DEBUG ==>
> RangerPluginClassLoader.loadClass(org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] DEBUG
> RangerPluginClassLoader.loadClass(org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder):
> calling childClassLoader.findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] DEBUG ==>
> RangerPluginClassLoader.findClass(org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] DEBUG
> RangerPluginClassLoader.findClass(org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder):
> calling childClassLoader().findClass()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] DEBUG <==
> RangerPluginClassLoader.findClass(org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder):
> class
> org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,803] DEBUG <==
> RangerPluginClassLoader.loadClass(org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder):
> class
> org.apache.ranger.authorization.hadoop.config.RangerLegacyConfigBuilder
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG ==>
> RangerPluginClassLoader.findResource(hive-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG
> RangerPluginClassLoader.findResource(hive-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG <==
> RangerPluginClassLoader.findResource(hive-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG ==>
> RangerPluginClassLoader.findResource(/hive-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG
> RangerPluginClassLoader.findResource(/hive-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG <==
> RangerPluginClassLoader.findResource(/hive-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG ==>
> RangerPluginClassLoader.findResource(hbase-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG
> RangerPluginClassLoader.findResource(hbase-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG <==
> RangerPluginClassLoader.findResource(hbase-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG ==>
> RangerPluginClassLoader.findResource(/hbase-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG
> RangerPluginClassLoader.findResource(/hbase-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG <==
> RangerPluginClassLoader.findResource(/hbase-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG ==>
> RangerPluginClassLoader.findResource(hdfs-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,815] DEBUG
> RangerPluginClassLoader.findResource(hdfs-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG <==
> RangerPluginClassLoader.findResource(hdfs-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG ==>
> RangerPluginClassLoader.findResource(/hdfs-site.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG
> RangerPluginClassLoader.findResource(/hdfs-site.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG <==
> RangerPluginClassLoader.findResource(/hdfs-site.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG <== addAuditResource(Service Type: kafka)
> (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-05 20:47:10,816] DEBUG ==>
> addResourceIfReadable(ranger-kafka-security.xml)
> (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> [2019-06-05 20:47:10,816] DEBUG ==>
> RangerPluginClassLoader.findResource(ranger-kafka-security.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG
> RangerPluginClassLoader.findResource(ranger-kafka-security.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG <==
> RangerPluginClassLoader.findResource(ranger-kafka-security.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG ==>
> RangerPluginClassLoader.findResource(/ranger-kafka-security.xml)
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG
> RangerPluginClassLoader.findResource(/ranger-kafka-security.xml): calling
> componentClassLoader.getResources()
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] DEBUG <==
> RangerPluginClassLoader.findResource(/ranger-kafka-security.xml): null
> (org.apache.ranger.plugin.classloader.RangerPluginClassLoader)
> [2019-06-05 20:47:10,816] ERROR
> addResourceIfReadable(ranger-kafka-security.xml): couldn't find resource file
> location (org.apache.ranger.authorization.hadoop.config.RangerConfiguration)
> I'm not sure about my capability and need your comment. Thank you
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