https://community.cloudera.com/t5/Support-Questions/Could-Not-able-to-Launch-Apache-Atlas-External-hbase-solr/m-p/209062#M171019 <P>I have followed <A href="http://atlas.apache.org/InstallationSteps.html" target="_blank">http://atlas.apache.org/InstallationSteps.html</A> to setup atlas (with external hbase-solr). </P><P>After starting the <STRONG>./atlas_start.py</STRONG>, There were no more logs generated after <STRONG>"AuditFilter Initialization Started".</STRONG></P><P><STRONG>application log:</STRONG></P><PRE>017-11-24 18:09:41,153 INFO - [main:] ~ GraphTransaction intercept for org.apache.atlas.discovery.EntityDiscoveryService.searchUsingDslQuery (GraphTransactionAdvisor$1:41) 2017-11-24 18:09:41,153 INFO - [main:] ~ GraphTransaction intercept for org.apache.atlas.discovery.EntityDiscoveryService.searchUsingFullTextQuery (GraphTransactionAdvisor$1:41) 2017-11-24 18:09:41,153 INFO - [main:] ~ GraphTransaction intercept for org.apache.atlas.discovery.EntityDiscoveryService.searchUsingBasicQuery (GraphTransactionAdvisor$1:41) 2017-11-24 18:09:41,176 INFO - [main:] ~ GraphTransaction intercept for org.apache.atlas.discovery.EntityLineageService.getSchemaForHiveTableByGuid (GraphTransactionAdvisor$1:41) 2017-11-24 18:09:41,227 INFO - [main:] ~ Starting service org.apache.atlas.web.service.ActiveInstanceElectorService (Services:53) 2017-11-24 18:09:41,227 INFO - [main:] ~ HA is not enabled, no need to start leader election service (ActiveInstanceElectorService:96) 2017-11-24 18:09:41,228 INFO - [main:] ~ Starting service org.apache.atlas.kafka.KafkaNotification (Services:53) 2017-11-24 18:09:41,228 INFO - [main:] ~ Starting service org.apache.atlas.notification.NotificationHookConsumer (Services:53) 2017-11-24 18:09:41,228 INFO - [main:] ~ HA is disabled, starting consumers inline. (NotificationHookConsumer:143) 2017-11-24 18:09:41,228 INFO - [main:] ~ Consumer property: atlas.kafka.enable.auto.commit: null (KafkaNotification:275) 2017-11-24 18:09:41,346 WARN - [main:] ~ The configuration hook.group.id = atlas was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,346 WARN - [main:] ~ The configuration data = /home/ec2-user/sankar/atlas/distro/target/apache-atlas-1.0.0-SNAPSHOT-bin/apache-atlas-1.0.0-SNAPSHOT/data/kafka was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,347 WARN - [main:] ~ The configuration zookeeper.connection.timeout.ms = 200 was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,347 WARN - [main:] ~ The configuration key.serializer = org.apache.kafka.common.serialization.StringSerializer was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,347 WARN - [main:] ~ The configuration zookeeper.session.timeout.ms = 400 was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,347 WARN - [main:] ~ The configuration value.serializer = org.apache.kafka.common.serialization.StringSerializer was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,347 WARN - [main:] ~ The configuration zookeeper.connect = 10.115.80.165:2181,10.115.80.168:2181,10.115.80.97:2181 was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,347 WARN - [main:] ~ The configuration zookeeper.sync.time.ms = 20 was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,348 WARN - [main:] ~ The configuration poll.timeout.ms = 1000 was supplied but isn't a known config. (AbstractConfig:186) 2017-11-24 18:09:41,416 INFO - [main:] ~ Starting service org.apache.atlas.repository.audit.HBaseBasedAuditRepository (Services:53) 2017-11-24 18:09:41,417 INFO - [NotificationHookConsumer thread-0:] ~ [atlas-hook-consumer-thread], Starting (Logging$class:68) 2017-11-24 18:09:41,418 INFO - [NotificationHookConsumer thread-0:] ~ ==&gt; HookConsumer doWork() (NotificationHookConsumer$HookConsumer:305) 2017-11-24 18:09:41,418 INFO - [NotificationHookConsumer thread-0:] ~ Atlas Server is ready, can start reading Kafka events. (NotificationHookConsumer$HookConsumer:508) 2017-11-24 18:09:41,437 INFO - [main:] ~ HA is disabled. Hence creating table on startup. (HBaseBasedAuditRepository:384) 2017-11-24 18:09:41,438 INFO - [main:] ~ Checking if table apache_atlas_entity_audit exists (HBaseBasedAuditRepository:343) 2017-11-24 18:09:41,447 INFO - [main:] ~ Table apache_atlas_entity_audit exists (HBaseBasedAuditRepository:355) 2017-11-24 18:09:41,835 INFO - [main:] ~ AuditFilter initialization started (AuditFilter:57)</PRE><P>config File:</P><PRE># Graph Database #Configures the graph database to use. Defaults to JanusGraph 0.1.1 #atlas.graphdb.backend=org.apache.atlas.repository.graphdb.janus.AtlasJanusGraphDatabase # Graph Storage atlas.graph.storage.backend=hbase atlas.graph.storage.hbase.table=apache_atlas_titan #Hbase #For standalone mode , specify localhost #for distributed mode, specify zookeeper quorum here - For more information refer <A href="http://s3.thinkaurelius.com/docs/titan/current/hbase.html#_remote_server_mode_2" target="_blank">http://s3.thinkaurelius.com/docs/titan/current/hbase.html#_remote_server_mode_2</A> atlas.graph.storage.hostname=10.115.80.165,10.115.80.168,10.115.80.97 atlas.graph.storage.hbase.regions-per-server=1 atlas.graph.storage.lock.wait-time=10000 # Gremlin Query Optimizer # # Enables rewriting gremlin queries to maximize performance. This flag is provided as # a possible way to work around any defects that are found in the optimizer until they # are resolved. #atlas.query.gremlinOptimizerEnabled=true # Delete handler # # This allows the default behavior of doing "soft" deletes to be changed. # # Allowed Values: # org.apache.atlas.repository.graph.SoftDeleteHandler - all deletes are "soft" deletes # org.apache.atlas.repository.graph.HardDeleteHandler - all deletes are "hard" deletes # #atlas.DeleteHandler.impl=org.apache.atlas.repository.graph.SoftDeleteHandler # Entity audit repository # # This allows the default behavior of logging entity changes to hbase to be changed. # # Allowed Values: # org.apache.atlas.repository.audit.HBaseBasedAuditRepository - log entity changes to hbase # org.apache.atlas.repository.audit.NoopEntityAuditRepository - disable the audit repository # #atlas.EntityAuditRepository.impl=org.apache.atlas.repository.audit.NoopEntityAuditRepository #org.apache.atlas.repository.audit.HBaseBasedAuditRepository # Graph Search Index atlas.graph.index.search.backend=solr #Solr #Solr cloud mode properties atlas.graph.index.search.solr.mode=cloud atlas.graph.index.search.solr.zookeeper-url=10.115.80.165:2181,10.115.80.168:2181,10.115.80.97:2181 atlas.graph.index.search.solr.zookeeper-connect-timeout=60000 atlas.graph.index.search.solr.zookeeper-session-timeout=60000 #Solr http mode properties atlas.graph.index.search.solr.mode=http atlas.graph.index.search.solr.http-urls=http://localhost:8983/solr # Solr-specific configuration property atlas.graph.index.search.max-result-set-size=150 ######### Notification Configs ######### atlas.notification.embedded=false atlas.kafka.data=${sys:atlas.home}/data/kafka atlas.kafka.zookeeper.connect=10.115.80.165:2181,10.115.80.168:2181,10.115.80.97:2181 #localhost:9026 atlas.kafka.bootstrap.servers=10.115.80.165:9092 atlas.kafka.zookeeper.session.timeout.ms=400 atlas.kafka.zookeeper.connection.timeout.ms=200 atlas.kafka.zookeeper.sync.time.ms=20 atlas.kafka.auto.commit.interval.ms=1000 atlas.kafka.hook.group.id=atlas atlas.kafka.enable.auto.commit=false atlas.kafka.auto.offset.reset=earliest atlas.kafka.session.timeout.ms=30000 atlas.kafka.poll.timeout.ms=1000 atlas.notification.create.topics=true atlas.notification.replicas=1 atlas.notification.topics=ATLAS_HOOK,ATLAS_ENTITIES atlas.notification.log.failed.messages=true atlas.notification.consumer.retry.interval=500 atlas.notification.hook.retry.interval=1000 # Enable for Kerberized Kafka clusters #atlas.notification.kafka.service.principal=kafka/_HOST@EXAMPLE.COM #atlas.notification.kafka.keytab.location=/etc/security/keytabs/kafka.service.keytab ######### Hive Lineage Configs ######### ## Schema atlas.lineage.schema.query.hive_table=hive_table where __guid='%s'\, columns atlas.lineage.schema.query.Table=Table where __guid='%s'\, columns ## Server port configuration #atlas.server.http.port=21000 #atlas.server.https.port=21443 ######### Security Properties ######### # SSL config atlas.enableTLS=false #truststore.file=/path/to/truststore.jks #cert.stores.credential.provider.path=jceks://file/path/to/credentialstore.jceks ######### Server Properties ######### atlas.rest.address=http://10.115.80.165:21000 # If enabled and set to true, this will run setup steps when the server starts #atlas.server.run.setup.on.start=false ######### Entity Audit Configs ######### atlas.audit.hbase.tablename=apache_atlas_entity_audit atlas.audit.zookeeper.session.timeout.ms=1000 atlas.audit.hbase.zookeeper.quorum=10.115.80.165:2181,10.115.80.168:2181,10.115.80.97:2181</PRE><P>I tried to hit the application url : ( say, <A href="http://localhost:21000)" target="_blank">http://localhost:21000)</A>. Its throwing error.</P><PRE>wget <A href="http://10.115.80.165:21000" target="_blank">http://10.115.80.165:21000</A> --no-proxy --2017-11-24 17:54:05-- <A href="http://10.x.x.x:21000/" target="_blank">http://10.x.x.x:21000/</A> Connecting to 10.x.x.x:21000... connected. HTTP request sent, awaiting response... No data received. Retrying. </PRE><P>I have validated the port being used by </P><PRE>netstat -tunlp | grep 21000 tcp 0 0 0.0.0.0:21000 0.0.0.0:* LISTEN 35415/java</PRE><P>I have no Idea how to proceed.... </P> Sat, 25 Nov 2017 04:04:51 GMT ssankarau 2017-11-25T04:04:51Z