Hi all, I am using linux 14.04, for testing the capabilities of Apache Atlas. Flow of installation Apache Atlas in linux: 1) install zoo keeper 2) install kafka 3) git clone https://github.com/apache/atlas.git 4) mkdir libext inside atlas and copy je-5.0.73.jar to this folder. 5) mvn clean install -DskipTests -X > target.txt 6) Here are the errors and warnings that pop up to screen : mvn clean -DskipTests install -X > trace.txt /home/kafka/atlas/intg/src/main/java/org/apache/atlas/type/AtlasTypeUtil.java:437:84: unexpected token: > /home/kafka/atlas/repository/src/main/java/org/apache/atlas/discovery/EntityLineageService.java:133:28: expecting SEMI, found ',' log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. Exception in thread "Connection evictor" java.lang.NoClassDefFoundError: org/apache/http/pool/AbstractConnPool$4 at org.apache.http.pool.AbstractConnPool.closeExpired(AbstractConnPool.java:558) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.closeExpiredConnections(PoolingHttpClientConnectionManager.java:409) at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:67) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: org.apache.http.pool.AbstractConnPool$4 at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:487) at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:428) ... 4 more Give me some suggestions so that I can start Apache Atlas on Ubuntu 14.04. Thanks and Regards, Manoj ... View more

I am using Apache Atlas 1.0.0, after successful compilation, I try to start Atlas server using ./distro/target/apache-atlas-1.0.0-SNAPSHOT-bin/apache-atlas-1.0.0-SNAPSHOT/bin/atlas_start.py. And it shows - ------------------------ starting atlas on host localhost starting atlas on port 21000 Apache Atlas Server started!!! ------------------------------------------------ While using localhost:21000 in browser, it gives Error 503 : Service unavailable. Could anyone please suggest me, what should I do start the service. And here is my Error log - log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.PatternLayout. log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout. Exception in thread "main" org.apache.atlas.exception.AtlasBaseException: EmbeddedServer.Start: failed! at org.apache.atlas.web.service.EmbeddedServer.start(EmbeddedServer.java:101) at org.apache.atlas.Atlas.main(Atlas.java:133) Caused by: java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:317) at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80) at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:235) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.server.Server.doStart(Server.java:401) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.apache.atlas.web.service.EmbeddedServer.start(EmbeddedServer.java:98) ... 1 more log4j:WARN No appenders could be found for logger (org.apache.atlas.Atlas). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Thanks and Regards, Manoj ... View more

Hi, I am new to Apache Atlas and try to use it with Amazon AWS. I did not find any article which clearly tells about installation of Apache Atlas on EMR. I found one link https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.2/bk_installing_manually_book/content/installing_atlas.html, but it is not working. Could you please tell me what I will do to install it? Thanks and Regards, Manoj , Hi, I am new to the Apache Atlas, and try to use it in AWS EMR. Can you please tell me the details how can I install it to EMR? I saw this post https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.2/bk_installing_manually_book/content/installing_atlas.html, where some instructions are given. But it is not working with EMR cluster with RedHat OS. Thank you Manoj ... View more