Yes, either you have to upgrade Hadoop or use Ranger 0.4
Thanks
Bosco
From: Aneela Saleem <ane...@platalytics.com>
Reply-To: "user@ranger.incubator.apache.org"
<user@ranger.incubator.apache.org>
Date: Wednesday, July 29, 2015 at 10:26 AM
To: "user@ranger.incubator.apache.org" <user@ranger.incubator.apache.org>
Subject: Re: Error Setting up Ranger-Admin
> I just came to know that Ranger 0.5 is compatible with HDFS 2.7.x and mine
> HDFS version is 2.6.0
>
> Is it the case? do i need to upgrade Hadoop?
>
> On Wed, Jul 29, 2015 at 8:09 PM, Aneela Saleem <ane...@platalytics.com> wrote:
>> Hi Hanish,
>>
>> Plugin is still not visible on Audit screen UI
>>
>> On Wed, Jul 29, 2015 at 7:22 PM, Hanish Bansal <hanish.ban...@impetus.co.in>
>> wrote:
>>> Hi Aneela,
>>>
>>>
>>>
>>> By following below conversation thread, I am getting that you ranger admin
>>> UI is working fine but hdfs plugin is not shown in audit logs. If I am right
>>> then please try below steps:
>>>
>>>
>>>
>>> 1. Copy all the ranger libraries files from "lib" folder to
>>> "share/hadoop/hdfs/lib/"
>>> cp <hadoop-home>/lib/* <hadoop-home>/share/hadoop/hdfs/lib/
>>>
>>>
>>>
>>> 2. Check if you have created symbolic link for hadoop configuration folder
>>> "etc/hadoop" as "conf". If not then create using below command:
>>>
>>> $ ln -s <hadoop-home>/etc/hadoop <hadoop-home>/conf
>>>
>>>
>>>
>>> 3. Restart namenode service.
>>>
>>>
>>>
>>> 4. Now login into some other user on machine and try listing files in
>>> Hadoop.
>>>
>>>
>>>
>>> hadoop fs -ls /
>>>
>>>
>>>
>>> Note: In last step, run command using some other user who didn't start the
>>> hadoop services.
>>>
>>>
>>>
>>> Now check if plugin is visible on audit screen of UI.
>>>
>>>
>>>
>>>
>>> -------
>>> Thanks & Regards,
>>> Hanish Bansal
>>> Software Engineer, iLabs
>>> Impetus Infotech Pvt. Ltd.
>>>
>>> From: Aneela Saleem <ane...@platalytics.com>
>>> Sent: Wednesday, July 29, 2015 7:19 PM
>>> To: user@ranger.incubator.apache.org
>>>
>>> Subject: Re: Error Setting up Ranger-Admin
>>>
>>> When i run ./setup.sh in ranger-admin, i get the following error:
>>>
>>> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
>>>
>>> On Wed, Jul 29, 2015 at 6:46 PM, Aneela Saleem <ane...@platalytics.com>
>>> wrote:
>>>> Yes NameNode is running. And i don't see any Ranger-related logs in
>>>> NameNode logs
>>>>
>>>> On Wed, Jul 29, 2015 at 5:41 PM, Loïc Chanel <loic.cha...@telecomnancy.net>
>>>> wrote:
>>>>> At least, is your NameNode running ?
>>>>> And do you can see any Ranger-related logs in the NameNode logs ?
>>>>>
>>>>> Loïc CHANEL
>>>>> Engineering student at TELECOM Nancy
>>>>> Trainee at Worldline - Villeurbanne
>>>>>
>>>>> 2015-07-29 14:37 GMT+02:00 Aneela Saleem <ane...@platalytics.com>:
>>>>>> I can't figure out what is the issue? as there are no errors in log file
>>>>>>
>>>>>> On Wed, Jul 29, 2015 at 5:05 PM, Loïc Chanel
>>>>>> <loic.cha...@telecomnancy.net> wrote:
>>>>>>> The logs for ranger plugins are in the NameNode logs, that's why Bosco
>>>>>>> told you to take a look there.
>>>>>>>
>>>>>>> Loïc CHANEL
>>>>>>> Engineering student at TELECOM Nancy
>>>>>>> Trainee at Worldline - Villeurbanne
>>>>>>>
>>>>>>> 2015-07-29 12:43 GMT+02:00 Aneela Saleem <ane...@platalytics.com>:
>>>>>>> Hi Bosco,
>>>>>>>
>>>>>>> I tried your solution but it still does not work for me
>>>>>>>
>>>>>>> On Wed, Jul 29, 2015 at 3:22 PM, Aneela Saleem <ane...@platalytics.com>
>>>>>>> wrote:
>>>>>>> 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 <bo...@apache.org>
>>>>>>> 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 <rm...@hortonworks.com>
>>>>>>> Reply-To: "user@ranger.incubator.apache.org"
>>>>>>> <user@ranger.incubator.apache.org>
>>>>>>> Date: Tuesday, July 28, 2015 at 4:45 PM
>>>>>>>
>>>>>>> To: "user@ranger.incubator.apache.org"
>>>>>>> <user@ranger.incubator.apache.org>
>>>>>>> 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 <ane...@platalytics.com>
>>>>>>> Reply-To: "user@ranger.incubator.apache.org"
>>>>>>> <user@ranger.incubator.apache.org>
>>>>>>> Date: Tuesday, July 28, 2015 at 4:37 PM
>>>>>>> To: "user@ranger.incubator.apache.org"
>>>>>>> <user@ranger.incubator.apache.org>
>>>>>>> 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" <ane...@platalytics.com> 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" <ane...@platalytics.com> 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
>>>>>>> <http://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(NameNode
>>>>>>> HttpServer.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
>>>>>>> <http://192.168.1.4>
>>>>>>> ************************************************************/
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Jul 29, 2015 at 1:53 AM, Aneela Saleem <ane...@platalytics.com>
>>>>>>> wrote:
>>>>>>> hduser
>>>>>>>
>>>>>>> On Wed, Jul 29, 2015 at 1:51 AM, Don Bosco Durai <bo...@apache.org>
>>>>>>> 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 <ane...@platalytics.com>
>>>>>>> Reply-To: "user@ranger.incubator.apache.org"
>>>>>>> <user@ranger.incubator.apache.org>
>>>>>>> Date: Tuesday, July 28, 2015 at 1:31 PM
>>>>>>> To: "user@ranger.incubator.apache.org"
>>>>>>> <user@ranger.incubator.apache.org>
>>>>>>> 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.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
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>>
>
