About prasanna06

prasanna06 · ‎03-22-2021

I'm looking at the Hortonworks package, can I get a Cloudera subscription for HDP

prasanna06 · ‎03-21-2021

Hi, @ask_bill_brooks Thanks for the reply, can you please guide me on how to get the Cloudera Subscription, Subscription cost and Subscription validity time period. Thanks Prasanna

prasanna06 · ‎03-03-2021

I'm using Cloudera login credentials for downloading from the link but getting 403 Forbidden (varnish) the provided credentials were incorrect https://username:password@archive.c loudera.com/p/ cm6/6.2.1.4505/redhat7/yum/ what are the username and password here? please tell me Thanks Prasanna

prasanna06 · ‎02-10-2021

Hi, team please help me to install druid on CDH-6.2.1, I'm unable to add the parcels and jar file in csd location, I didn't find the druid downloading csd file. please help me with this. Thanks Prasanna

prasanna06 · ‎01-26-2021

I'm also getting the same exception while fetching the database details by using pyspark from pyspark.sql import HiveContext from pyspark.sql import SQLContext from pyspark.sql import HiveContext from pyspark.sql import SparkSession from pyspark import SparkConf, SparkContext conf = (SparkConf().set("spark.kryoserializer.buffer.max", "512m")) sc = SparkContext(conf=conf) hive_context = HiveContext(sc) sqlContext = SQLContext(sc) sqlContext.sql("use default") above code I can execute till the 6 line, from 7th line I'm getting the exception. in my cluster by default PostgreSQL database came, after that, I manually installed Mysql, not integrated with Cloudera, because of this I'm getting this exception? can help me with this, please.

prasanna06 · ‎01-20-2021

Hi can you help me on this, the cluster is running fine in two days back, and now I'm getting "This host has been out of contact with the Cloudera Manager Server for a concerning amount of time. This host is not in contact with the Host Monitor" getting all services are in critical. after some time it shows good in health, then again it turns critical. I check the agent service status in that node. it's running and below it showing OSError: [Errno 2] No such file or directory: '/run/user/984' actually /run/user/984 directory is still exist. Time synchronization is working., I'm not getting any idea about why it happens. Thanks Prasanna

prasanna06 · ‎01-20-2021

Hi Mike In Austin, thanks for your reply, in my cluster I disabled the firewall, there is no firewall daemon running, and I removed the NTP service and installed chrony instead of NTP service now all nodes are in synchronization. Cluster is running in AWS Cloud. Thanks Prasanna

prasanna06 · ‎01-06-2021

Hi, My cluster running 5 data nodes, 1 gateway and 1 master node. version using cdh-6.2.1 last day cluster is running fine, after a day, I started the instances in AWS. I'm getting this exception. NTP service is running in my cluster. can you please suggest a possible solution Thanks Prasanna

prasanna06 · ‎12-30-2020

Hi I'm getting this exception please help me WARN cluster.YarnScheduler: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources Thanks Prasanna

prasanna06 · ‎12-29-2020

Hi can you help me on this, I'm trying to write data on hdfs using pyspark I'm using cdh-6.3.1, it is a single node 32GB RAM 45 GB storage 8 core CPU. I'm getting this exception, the directory is creating in hdfs location but data not loading. this is my log INFO SecurityManager SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(spark); groups with view permissions: Set(); users with modify permissions: Set(spark); groups with modify permissions: Set() NFO FsHistoryProvider History server ui acls disabled; users with admin permissions: groups with admin permissions Thanks Prasanna

prasanna06 · ‎12-15-2020

Hi @Kezia, Thanks for the solution, Thank you so much. It's working on CDH-6.3.1 version also. kudos.

prasanna06 · ‎12-14-2020

Hi @tjangid , Thanks for your suggestion, I did the same way what you shared on link, I down loaded CSD jar file into /opt/cloudera/csd location, and I gave cloudera-scm:cloudera-scm permissions, after I restarted the clouders-scm-server.service, then after I login my cloudera page, and went to cloudera management service and restarted then after I went to parcels I checked configuration tab, here I find new parcel " http://archive.cloudera.com/csa/latest/parcels " but it not went to check for new parcels and it not showing any download parcel. I'm attaching screen shots please help me on this. I'm using cloudera-6.3.1 version. Thanks Prasanna

prasanna06 · ‎12-13-2020

Hi Kezia, Thanks for your reply, I already followed that document, but in cdh5.16.2 and cdh6.3.1 there no option available for " Parcel Repositories & Network Settings tab" and HTTP authentication username override for Cloudera Repositories HTTP authentication password override for Cloudera Repositories and when I add csd jar file I gave Cloudera-scm user/group permissions and restarted the cloudera-scm-server, then after I restarted the C.M, and added the shown in the screenshot (because I download the CSA(CSD) parcel and I put the URL in configuration tab) parcel, but it not showing the "check for new parcels". please help me with this Thanks Prasanna

prasanna06 · ‎12-12-2020

Hi, can you please tell me how to add the Flink Service to Cloudera. I can add the Parcel but it's not Distributing and shows service not available.Can you please help me on this. Thanks

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Last Visited	‎03-23-2021 11:44 AM

Date Registered	‎12-12-2020 08:50 PM
Last Visited	‎03-23-2021 11:44 AM
Total Messages Posted	14

Re: How to dowload CDH-6.3.2? i'm unable to downlo...

Re: How to dowload CDH-6.3.2? i'm unable to downlo...

How to dowload CDH-6.3.2? i'm unable to download p...

Druid installation on CDH6.2.1

Re: How to fix exception: ERROR XSDB6: Another ins...

This host is not in contact with the Host Monitor

Re: The host's NTP service could not be located or...

The host's NTP service could not be located or did...

Re: authentication disabled; ui acls disabled; use...

authentication disabled; ui acls disabled; users ...

Re: Adding Flink service to Cloudera manager

Re: Adding Flink service to Cloudera manager

Re: Adding Flink service to Cloudera manager

Adding Flink service to Cloudera manager