All Posts - Hortonworks

Hortonworks.com

Explore
- All Tags
- All Questions
- All Articles
- All Ideas
- All Repos
- All SKB
- All Users
- All Badges
- Leaderboard
Create
Tracks
Login

HCC Hortonworks Community Connection

All Tracks

Community Help
Cloud & Operations
CyberSecurity
Data Ingestion & Streaming
Data Processing
Data Science & Advanced Analytics
Design & Architecture
Governance & Lifecycle
Hadoop Core
Sandbox & Learning
Security
Solutions

ALL
Questions
Articles
Ideas
Repos
SupportKBs

SORT BY: Updated

Updated
Created
Hottest
Votes

Show 50

Show: 15 per page
Show: 30 per page
Show: 50 per page

40774 Results Found

question

Not able to connect to NIFI from SpringBoot service

nifi-api site2site spring-boot

asked

26 minutes ago

0 Responses

0 Votes

2 Views

question

reinstall ambari or add existing HDP cluster in the new ambari

ambari-server ambari-agent cluster hdp-2.6 cluster-installation

Accepted

answered

29 minutes ago

4 Responses

0 Votes

260 Views

question

Is it possible to convert nested XML to csv/text data in nifi using only the processors with out any code like java/python/groovy ?

nifi-processor nifi-streaming

commented

34 minutes ago

3 Responses

0 Votes

36 Views

question

hdp 2.6.1 ssh

Sandbox docker virtualbox network ssh

38 minutes ago

2 Responses

0 Votes

412 Views

question

How to restrict NIFI processor to process only one flowfile from incoming queue at a time and complete its task and then continue with another flowfile in the incoming queue?

nifi-processor nifi-streaming wait

answered

46 minutes ago

1 Response

0 Votes

10 Views

question

Fix for the HDF 3.4.0 content repository bug

hdf repository bug

answered

1 hour ago

Jorge Florencio

1 Response

0 Votes

26 Views

question

How to enable Phoenix Tracing on HDP 3.0.1

Phoenix hdp-3.0.0

answered

2 hours ago

1 Response

0 Votes

8 Views

question

Error trying to load flow file in Cassandra from NiFi

nifi-processor cassandra

asked

2 hours ago

0 Responses

0 Votes

2 Views

question

Why is Convert Record leaving two fields null

nifi-processor

2 hours ago

0 Responses

0 Votes

12 Views

question

I am trying to connect to MySQL through livy2.pyspark interpreter i am getting below error.?

zeppelin zeppelin-notebook pyspark

asked

2 hours ago

choppadandi vamshi krishna

0 Responses

0 Votes

3 Views

question

Ambari - Active Directory Integration,Ambari - Active Directory Integration, it is not Syncing

active-directory amabri

Accepted

answered

3 hours ago

3 Responses

0 Votes

121 Views

question

kerberos setup with AD/LDAP

Ambari kerberos ldap

answered

3 hours ago

Geoffrey Shelton Okot

2 Responses

0 Votes

32 Views

question

HDF Supported on VMware ESXi 6.x host ?

hdf vmware supported

answered

3 hours ago

Geoffrey Shelton Okot

3 Responses

0 Votes

40 Views

question

How to dynamically disable and then enable the connection in Nifi

nifi-processor nifi-api nifi-controller-service connection connection-refused

Accepted

answered

3 hours ago

2 Responses

0 Votes

21 Views

question

Phoenix Queries are getting operation timed out

Phoenix

asked

4 hours ago

0 Responses

0 Votes

5 Views

Issue Resolution

Kafka log-dir .lock exception

Kafka issue-resolution restart fail broker

commented

5 hours ago

Nishant Ambastha

0 Votes

2.6k Views

question

Need suggestion to stop or Decommission Datanode?

HDFS cluster datanode decommission disk-usage

answered

5 hours ago

Geoffrey Shelton Okot

2 Responses

0 Votes

16 Views

question

Failed to send a small file across remote cluster via distcp command?

hadoop data-ingestion distcp replication datanodes

asked

6 hours ago

0 Responses

0 Votes

6 Views

question

How do I ingest data from Lotus Notes database to HDFS/Hive ?

Hive HDFS Sqoop ingestion

11 hours ago

0 Responses

0 Votes

22 Views

question

http://sandbox-hdp.hortonworks.com:1080/ site cannot be reached

Sandbox docker

commented

12 hours ago

1 Response

0 Votes

13 Views

FAQ

Phoenix JDBC Client Setup

Phoenix faq jdbc

commented

16 hours ago

5 Votes

9.2k Views

question

How can I insert a date in Cassandra from NiFi?

nifi-processor cassandra date

commented

16 hours ago

2 Responses

0 Votes

22 Views

idea

Learn how to perform Hadoop Job Operations

hadoop how-to-tutorial workflow

edited

16 hours ago

2 Responses

1 Vote

467 Views

question

Check Array or Object in JSON

apache-nifi json executescript array

17 hours ago

3 Responses

0 Votes

430 Views

question

How to get the files from HDFS ingested on a particular day or time?

HDFS

edited

17 hours ago

0 Responses

0 Votes

9 Views

supportkb

Blank keytabs are created in Ambari after upgrading the Operating System

Ambari hwsupport solution security

posted

17 hours ago

0 Votes

5 Views

question

Sync AD users using FreeIPA LDAP with a trust on AD

kerberos ldap active-directory freeipa

18 hours ago

Thomas Bazzucchi

2 Responses

0 Votes

31 Views

How-To/Tutorial

Storing Apache NiFi Versioned Flows in a Git Repository

apache-nifi version registry git How-To/Tutorial

20 hours ago

2 Votes

2k Views

question

HDP 3: Yarn Queue ACL -> not options visible

Ranger yarn-queue-acl

asked

20 hours ago

0 Responses

0 Votes

7 Views

question

Ranger tagsync with file source

Ranger ranger-admin tag masking ranger-tagsync

edited

21 hours ago

Konstantin Tsypin

0 Responses

0 Votes

10 Views

question

HDP upgrade repository

repository hdp-upgrade

21 hours ago

-1 Responses

0 Votes

478 Views

question

detec/remove duplicates by spark

Hive Spark ambari-server

asked

21 hours ago

0 Responses

0 Votes

7 Views

question

While upgrade from HDP 2.6.0 to 3.1.0, Can we use the old client with the new server and vice versa?

upgrade hdp-3.1.0 client-tools

answered

22 hours ago

Geoffrey Shelton Okot

3 Responses

0 Votes

30 Views

question

Apache atlas - Connect janusgraph

Atlas

asked

23 hours ago

0 Responses

0 Votes

15 Views

question

Insufficient Permissions while Login to NIFI

nifi-ui

asked

yesterday

0 Responses

0 Votes

10 Views

question

How to create a lookup based on Hive query result?

Hive HDFS lookup

edited

yesterday

0 Responses

0 Votes

10 Views

question

ViewFs is not supported on Hive clusters?

Hive federation

yesterday

Tomomichi Hirano

0 Responses

0 Votes

11 Views

question

Problem in migrating data from hortonworks to cloudera

HDFS namenode hortonworks-cloud migration cloudera-manager

asked

yesterday

0 Responses

0 Votes

14 Views

FAQ

Ambari database cleanup - Speed up

Ambari ambari-server faq ambari-db

yesterday

3 Votes

1.2k Views

question

unknown host exception in Spark SQL context

spark-sql spark-shell

yesterday

2 Responses

0 Votes

862 Views

question

dbcpconnection pool drops connection.

oracle connection stops after some time

Accepted

answered

yesterday

4 Responses

0 Votes

385 Views

question

Connecting to HiveServer2 Interactive / LLAP using DBeaver application via kerberos?

Hive kerberos jdbc jar

yesterday

2 Responses

0 Votes

2k Views

question

Unable To reach Ambari on hortonworks sandbox port 8080

ambari-server

asked

yesterday

Narendra Jadhav

0 Responses

0 Votes

8 Views

question

when execute the mapreduce job written in python it gives an error after compilation ERROR streaming.StreamJob: Job not successful!

MapReduce python hadoop-ecosystem

published

yesterday

0 Responses

0 Votes

5 Views

question

HBase graphical client

Hbase view tool

published

yesterday

5 Responses

1 Vote

7.8k Views

question

DataNodes to disk ratio

deployment datanodes

answered

yesterday

1 Response

0 Votes

9 Views

question

AWS Comprehend API CLI command using NiFi

nifi-processor aws data-ingestion cli executeprocess

asked

yesterday

0 Responses

0 Votes

6 Views

question

SFTP reject and failure flow

Nifi sftp

edited

yesterday

0 Responses

0 Votes

12 Views

question

Zeppelin with kerberized Livy error: org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule

kerberos zeppelin livy zeppelin-kerberos livy-kerberos

answered

yesterday

Geoffrey Shelton Okot

1 Response

0 Votes

25 Views

How-To/Tutorial

Edge to AI 101: Deploy HDP, HDF, and CDSW on Azure using Cloudbreak

Cloudbreak hdf azure hdp-2.3.4 cdsw How-To/Tutorial

edited

yesterday

0 Votes

86 Views

1
2
3
4
5
›
»

Hot Questions

HiveMetastore & Hiveserver2 Failed to start On HortonWorks Hadoop cluster ?

14 Answers

(Apache Metron) Error in Building Metron

3 Answers

Getting TOPIC_AUTHORIZATION_FAILED error on kafka producer command

5 Answers

While upgrade from HDP 2.6.0 to 3.1.0, Can we use the old client with the new server and vice versa?

3 Answers

Hot Articles

Sensor Data Analysis using HDP and HDF - Part 4

Sensor Data Analysis using HDP and HDF - Part 5

Configuring Kerberos with OpenLDAP back-end

How to create and register custom ambari alerts ?

Popular tags

Hive nifi-processor Spark Nifi hadoop HDFS Ambari ambari-server Hbase faq How-To/Tutorial kerberos Ranger YARN Kafka view all tags

This website uses cookies for analytics, personalisation and advertising. To learn more or change your cookie settings, please read our Cookie Policy. By continuing to browse, you agree to our use of cookies.

HCC Guidelines | HCC FAQs | HCC Privacy Policy | Privacy Policy | Terms of Service

© 2011-2019 Hortonworks Inc. All Rights Reserved.

Hadoop, Falcon, Atlas, Sqoop, Flume, Kafka, Pig, Hive, HBase, Accumulo, Storm, Solr, Spark, Ranger, Knox, Ambari, ZooKeeper, Oozie and the Hadoop elephant logo are trademarks of the Apache Software Foundation.