How can i see logs for ranger-hdfs plugin ? Can you please have a look on install.properties file? is it correct?
On Wed, Jul 29, 2015 at 10:57 AM, Don Bosco Durai <[email protected]> wrote: > Yes, this issues seems to be HDFS namenode was not stopped. Can you check > the running process by running “ps –eafww | grep proc_namenode” and if it > is running you have to stop it and start it again. > > Regarding the chown error, it seems the scripts assumes the user to be > “hdfs”. Can you manually update enable-hdfs-plugin.sh and rerun it? > > Line number 89 of enable-hdfs-plugin.sh > > #CFG_OWNER_INF="${HCOMPONENT_NAME}:${HCOMPONENT_NAME}” > > CFG_OWNER_INF=hduser > > And run ./enable-hdfs-plugin.sh again? > > Thanks > > Bosco > > > From: Ramesh Mani <[email protected]> > Reply-To: "[email protected]" < > [email protected]> > Date: Tuesday, July 28, 2015 at 4:45 PM > > To: "[email protected]" <[email protected]> > Subject: Re: Error Setting up Ranger-Admin > > By looking at this error it seems that port 50070 <http://0.0.0.0:50070> is > in use. Check that namenode is already running. If so stop and start. > > Regards, > Ramesh > > From: Aneela Saleem <[email protected]> > Reply-To: "[email protected]" < > [email protected]> > Date: Tuesday, July 28, 2015 at 4:37 PM > To: "[email protected]" <[email protected]> > Subject: Re: Error Setting up Ranger-Admin > > I'm continuously stuck at this point > > Regards, > Aneela Saleem > On Jul 29, 2015 4:37 AM, "Aneela Saleem" <[email protected]> wrote: > >> How can we check whether the problem is in Ranger's configuration or >> Hadoop? >> >> Regards, >> Aneela Saleem >> On Jul 29, 2015 2:03 AM, "Aneela Saleem" <[email protected]> wrote: >> >>> Following are the Logs: >>> >>> 2015-07-29 02:01:22,126 FATAL >>> org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode. >>> java.net.BindException: Port in use: 0.0.0.0:50070 >>> at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:891) >>> at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:827) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:703) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:590) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:762) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:746) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1438) >>> at >>> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1504) >>> 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:463) >>> at sun.nio.ch.Net.bind(Net.java:455) >>> at >>> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) >>> at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) >>> at >>> org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216) >>> at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:886) >>> ... 8 more >>> 2015-07-29 02:01:22,128 INFO org.apache.hadoop.util.ExitUtil: Exiting >>> with status 1 >>> 2015-07-29 02:01:22,129 INFO >>> org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG: >>> /************************************************************ >>> SHUTDOWN_MSG: Shutting down NameNode at aneela-Lenovo-G50-70/192.168.1.4 >>> ************************************************************/ >>> >>> >>> On Wed, Jul 29, 2015 at 1:53 AM, Aneela Saleem <[email protected]> >>> wrote: >>> >>>> hduser >>>> >>>> On Wed, Jul 29, 2015 at 1:51 AM, Don Bosco Durai <[email protected]> >>>> wrote: >>>> >>>>> This seems to be one of the reason HDFS plugin is not enabled. As what >>>>> user have you installed Hadoop? >>>>> >>>>> Thanks >>>>> >>>>> Bosco >>>>> >>>>> From: Aneela Saleem <[email protected]> >>>>> Reply-To: "[email protected]" < >>>>> [email protected]> >>>>> Date: Tuesday, July 28, 2015 at 1:31 PM >>>>> To: "[email protected]" < >>>>> [email protected]> >>>>> Subject: Re: Error Setting up Ranger-Admin >>>>> >>>>> Also when i run *./enable-hdfs-plugin.sh * >>>>> >>>>> i get the following at the end: >>>>> >>>>> + بدھ جولاي 29 01:28:20 PKT 2015 : Saving current JCE file: >>>>> /etc/ranger/hadoopdev/cred.jceks to >>>>> /etc/ranger/hadoopdev/.cred.jceks.20150729012820 ... >>>>> *chown: invalid user: ‘hdfs:hdfs’* >>>>> Ranger Plugin for hadoop has been enabled. Please restart hadoop to >>>>> ensure that changes are effective. >>>>> >>>>> >>>>> >>>>> >>>> >>>
install.properties
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