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deepak_s2
deepak_s2
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Re: 500 status code received on GET method for API...

by Explorer deepak_s2 in Support Questions
‎05-24-2019 08:49 PM
‎05-24-2019 08:49 PM
Step 1: cat /etc/ambari-server/conf/ambari.properties | grep ambari-server.user. Know the user from above command. Step 2: change user /var/run/ambari-server chown -R <output of above command> /var/run/ambari-server ... View more

Re: AMBARI UI LOGIN ISSUE : SERVER ERROR : VERY UR...

by Explorer deepak_s2 in Support Questions
‎03-14-2019 10:35 PM
‎03-14-2019 10:35 PM
Hey Thanks alot @Jay Kumar SenSharma it did work after reboot. But Now i'm facing different issue HST agent is redirecting to fail mode after restart. can you please help on this. ... View more

AMBARI UI LOGIN ISSUE : SERVER ERROR : VERY URGENT

by Explorer deepak_s2 in Support Questions
‎03-14-2019 01:36 AM
‎03-14-2019 01:36 AM
Hi all, i was able to to login yesterday but when im trying to login today i'm facing this issue. Here is the output of ambari-server status from terminal Screen Shot of /var/log/ambari-server Also, here i attach the amabri-server.log ambari-server.txt Any help is appreciated a lot. Thanks in advance @Jay Kumar SenSharma @Geoffrey Shelton Okot ... View more

Re: How to fetch schema for particular tables from...

by Explorer deepak_s2 in Support Questions
‎08-28-2018 06:15 PM
1 Kudo
‎08-28-2018 06:15 PM
1 Kudo
Hi All, I found the solution for this, in the ListDatabaseTables properties we must specify table schema as [rms|lut|mst]_% to fetch only those particular tables from the database. If anyone get helps by this click approved. Thanks, Deepak ... View more

How to fetch schema for particular tables from rdb...

by Explorer deepak_s2 in Support Questions
‎08-28-2018 05:24 PM
‎08-28-2018 05:24 PM
Hi All, i'm trying to fetch schema from RDBMS(SqlServer) to hive using Nifi, i'm using ListdatabaseTables to fetch the database tables but in my case I have different tables with names say, dbo.rms.***, dbo.lut.*** , dbo.mst.*** and dbo.bk.**** , dbo.cad.***. I'm trying to fetch only tables with name dbo.rms, dbo.lut and dbo.mst. Please can anyone help me out on how to set properties in ListaDatabaseTables to fetch above output. @Matt Burgess @Shu @Geoffrey Shelton Okot @Jay Kumar SenSharma @Matt Burgess Thanks, Deepak ... View more
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Re: Nifi web server failing to start

by Explorer deepak_s2 in Support Questions
‎08-22-2018 05:29 PM
‎08-22-2018 05:29 PM
Hi @Jay Kumar SenSharma @Matt Burgess @Geoffrey Shelton Okot, please can any one help me out on this. any help will appreciated alot. Thanks, Deepak ... View more

Re: Nifi web server failing to start

by Explorer deepak_s2 in Support Questions
‎08-22-2018 07:12 AM
‎08-22-2018 07:12 AM
Hi @Jay Kumar SenSharma Thanks lot for quick response, here i attach document with all the details you have asked above. please take a look and let me know if you need any other further information. Thanks, Deepaknifi-hcc.txt ... View more

Nifi web server failing to start

by Explorer deepak_s2 in Support Questions
‎08-21-2018 11:46 PM
‎08-21-2018 11:46 PM
Hi all, I'm trying to create secured nifi and when i restart it says, " INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 40512 2018-08-21 16:22:24,527 ERROR [NiFi logging handler] org.apache.nifi.StdErr Failed to start web server: Unresolved address 2018-08-21 16:22:24,527 ERROR [NiFi logging handler] org.apache.nifi.StdErr Shutting down... 2018-08-21 16:22:25,894 INFO [main] org.apache.nifi.bootstrap.RunNiFi NiFi never started. Will not restart NiFi" I even tried removing the flowfile, contents and provenance repositories and tried restarting the nifi, even though i,m getting the same error. Any please help me out. Thanks in advance @Matt Burgess @Matt Clarke @Jay Kumar SenSharma @Geoffrey Shelton Okot @Artem Ervitsnifi-bootstrap.txtapplog.txt ... View more
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Re: Nifi starts and stop automatically

by Explorer deepak_s2 in Support Questions
‎08-14-2018 10:27 PM
‎08-14-2018 10:27 PM
Hi @Geoffrey Shelton Okot, In nifi.properties i have, nifi.zookeeper.session.timeout =3 secs and nifi.zookeeper.connect.timeout= 3 secs and which logs do i need to share in /var/log/nifi? nifi-user.log, nifi-bootstrap.log, nifi-app.log? and NTPD is running. ... View more

Nifi starts and stop automatically

by Explorer deepak_s2 in Support Questions
‎08-14-2018 09:53 PM
‎08-14-2018 09:53 PM
I configured 3 node Nifi cluster it was working fine till yesterday. But from today morning it was showing exclamation mark for NIFI in ambari UI, i tried to restart several times but it starts and then it stop automatically for nifi instance on one node. nifi-error.png nifi-error.txt @Matt Clarke @Geoffrey Shelton Okot @Greg Keys ... View more
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Re: HDF 2.x/3.x: enable SSL for Apache Nifi from A...

by Explorer deepak_s2 in Community Articles
‎08-01-2018 10:26 PM
‎08-01-2018 10:26 PM
Hi @Ali Bajwa @Vinicius Higa Murakami, Here in initial admin identity CN= nifiadmin, OU= CLOUD.HORTONWORKS.COM is it common for everyone? my FQDN is ARIES-HDP-NifiNode1.ariessystem.us, if so OU varies for everyone depending on their FQDN can you please tell my OU with respective of my FQDN. ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 09:21 PM
‎07-31-2018 09:21 PM
Thanks a lot @Vinicius Higa Murakami @Geoffrey Shelton Okot issue resolved. i appreciate for helping me. ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 09:04 PM
‎07-31-2018 09:04 PM
Hi @Vinicius Higa Murakami , i ran that command and it got installed. can you please tell me what steps to be performed next.sqllib-java.png ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 08:11 PM
‎07-31-2018 08:11 PM
Hi @Vinicius Higa Murakami , i'm currently using Ubuntu 14.04 i don't see that option in MySQL.com when I'm trying to download manually and when i ran the command by changing the version to apt-get install -y mysql-connector-java_8.0.12-1ubuntu14.04_all.deb, I'm getting the following error.mysql-error2.png can you please help me out. ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 06:19 PM
‎07-31-2018 06:19 PM
Hi @Vinicius Higa Murakami @Geoffrey Shelton Okot when i ran this command "apt-get install -y mysql-connector-java " mysqlerror.pngI'm getting this error. ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 06:09 PM
‎07-31-2018 06:09 PM
Hi @Geoffrey Shelton Okot @Vinicius Higa Murakami , i'm using Ubuntu so my command will be 1. apt-get install -y mysql-connector-java 2. ambari-server setup --jdbc-db=mysql --jdbc-driver=/usr/share/java/mysql-connector-java.jar Is this right? Thank you for you help all of you. ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 05:52 PM
‎07-31-2018 05:52 PM
Hi @Vinicius Higa Murakami, just to confirm I need to just download the mysql-connector-java.jar, am i correct?? ... View more

Re: unable to read hiveserver2 configs from zookee...

by Explorer deepak_s2 in Support Questions
‎07-31-2018 05:27 PM
‎07-31-2018 05:27 PM
mysql-jdbc-connector-error.pngHI @Vinicius Higa Murakami, Thank you for your reply. I don't see any MySQL-connector-java.jar when i run this command " find / -name "mysql-connector-java.jar" -type f ". I'm getting this error when i ran this command " #[root@node1 ~]# ambari-server setup --jdbc-db=mysql --jdbc-driver=/usr/share/java/mysql-connector-java.jar #I made my setup with this jdbc-driver". Please look at the attached screen shot and cloud you please help me out in how to install those MySQL-jdbc conector. Thanks in advance and i appreciate your help. ... View more

unable to read hiveserver2 configs from zookeeper ...

by Explorer deepak_s2 in Support Questions
‎07-26-2018 05:22 PM
‎07-26-2018 05:22 PM
Hi all, I have installed ambari and every service was running good, but im getting 2 alerts on hive. i tried to resolve but i'm unable to do that. can anyone help me out? - i'm able to login to mysql and beeline also. ================== Hive error ========================================================================================== root@ARIES-HDP-WNODE1:/etc# beeline -u "jdbc:hive2://aries-hdp-wnode1.ariessystem.us:2181,aries-hdp-mnode.ariessystem.us:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2" Connecting to jdbc:hive2://aries-hdp-wnode1.ariessystem.us:2181,aries-hdp-mnode.ariessystem.us:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2 Error: org.apache.hive.jdbc.ZooKeeperHiveClientException: Unable to read HiveServer2 configs from ZooKeeper (state=,code=0) Beeline version 1.2.1000.2.6.5.0-292 by Apache Hive 0: jdbc:hive2://aries-hdp-wnode1.ariessystem. (closed)> ============================================================================================== Here i attach the hive server log and alert pictures from ambarihive-metastore-log.txt hive-alert1.pnghive-alert-2.pngalert-3.png @Jay Kumar SenSharma ... View more
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Re: problem at confirm hosts

by Explorer deepak_s2 in Support Questions
‎07-23-2018 04:40 PM
‎07-23-2018 04:40 PM
Issue resolved: I had reset the password for root, it solved my issue. Thanks ... View more

Re: Ambari automatic registration failed (Step 3: ...

by Explorer deepak_s2 in Support Questions
‎07-18-2018 05:47 PM
‎07-18-2018 05:47 PM
Hey can you please share the commands modified in /etc/sudoers. Even i'm facing the same problem since 3 days. please any help me out this. ... View more

Re: problem at confirm hosts

by Explorer deepak_s2 in Support Questions
‎07-18-2018 05:03 PM
‎07-18-2018 05:03 PM
Hello, thank you for your response. Initially i did ssh root@hostname but i got error saying permission denied and later i followed the steps you given even though I'm getting another error saying permission denied. Here I attach the error please take a look. ambari-errorr.png @Jay Kumar SenSharma @Geoffrey Shelton Okot @Vinicius Higa Murakami ... View more

problem at confirm hosts

by Explorer deepak_s2 in Support Questions
‎07-18-2018 12:58 AM
‎07-18-2018 12:58 AM
I am trying to install a 5node cluster using ambari Machine 1 : Master Node + Local repository + Ambari Server Machine 2: Name node Machine 3,4 & 5 : SlaveNode Local repository is on the same system as master node and ambari-server. I am using ambari server 2.6.2 to install hdp 2.6.5 repolist command lists : 1) HDP-2.6.5 2) HDP-UTILS-1.1.0.22 3) Updates-ambari-2.6.5.0 I have generated public by logging in as root sudo su and i placed the public key in home directory of the slave node, even though i was able to do password less SSH between slave and master but I'm getting this error. ========================== Creating target directory... ========================== Command start time 2018-07-17 17:01:51 Permission denied (publickey,password). SSH command execution finished host=aries-hdp-mnode.so.cccounty.us, exitcode=255 Command end time 2018-07-17 17:01:51 ERROR: Bootstrap of host aries-hdp-mnode.so.cccounty.us fails because previous action finished with non-zero exit code (255) ERROR MESSAGE: Permission denied (publickey,password). STDOUT: Permission denied (publickey,password). @Geoffrey Shelton Okot @Vinicius Higa Murakami ambari-error.pngserver-log.txt Kindly Please help me out. Thanks in advance. ... View more
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‎05-24-2019 08:49 PM
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Date Registered ‎07-18-2018 12:51 AM
Last Visited ‎05-24-2019 08:49 PM
Total Messages Posted 23
Total Kudos Received 1