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Sorted by:
03-31-2020
05:39 AM
2 Kudos
Contributor
Created on
03-31-2020
05:39 AM
- edited on
11-19-2020
04:38 AM
by
VidyaSargur
What happened?
Starting up a ZooKeeper server in a Kerberized CDP-DC 7.0.3 cluster failed with the logs below.
2020-03-30 12:23:10,251 ERROR org.apache.zookeeper.server.q...
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Continuing my series of how-to articles for CDP, today we explore how to connect to Impala via JDBC in JSON. In my example, I will use a Jupyter notebook running in CML, but this can be generalized. ...
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Objective This tutorial will walk you through the process of using the PyHive Python module from Dropbox to query HiveServer2. You can read more about PyHive here: PyHive Prerequisites
You sho...
- Find more articles tagged with:
- Hive
- How-ToTutorial
- python
- Sandbox
- Sandbox & Learning
- tableau
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Show results in comments (5)
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Can I use pyhive to connect to Hive using Hive JDBC string instead of a single hostname? The follow...
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Hi @TimothySpann , Could you please let me know if you was able to resolve issue, since I ...
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Hive doesn't use thrift anymore. new Python APIs work fine. https://github.com...
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Login with username
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Great article...BUT...this only seems to work for small queries "show databases", "show tables", "S...
03-15-2021
04:48 PM
Super Guru
Created on 03-15-2021 04:48 PM - edited 03-16-2021 08:12 AM
NiFi for XML / RSS / REST Feed Ingest I want to retrieve the status from various Cloud providers and services, including Cloudera, AWS, Azure, and Google. I have found many of the available status A...
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Short Description:
This article covers steps on adding a Spark 2 Dashboard to Grafana in Ambari-Metrics, in order to
monitor Spark applications for detailed resource usage statistics.
Article ...
- Find more articles tagged with:
- ambari-metrics
- grafana
- How-ToTutorial
- monitoring
- solutions
- spark2
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12-16-2020
07:41 PM
3 Kudos
Cloudera Employee
Created on
12-16-2020
07:41 PM
- edited on
12-20-2020
10:39 PM
by
subratadas
Custom parcels and CSDs allow partners and clients to bring their libraries and packages to CDP. Traditionally, customers would use recipes to install parcels and CSDs or manually copy them to ...
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Show results in comments (5)
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@FRG96 CDP runtime 7.2.2
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@FRG96 You will need to adjust user permission to access the UI. It is blocked by default.&nbs...
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@nij23 I have the correct account and resource role in my environment. I restarted the cluste...
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@nij23, Thanks. I created a cluster definition on CDP 7.2.6 (latest available version) following th...
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Hi. Thanks for this article. Which version of CDP Platform is this feature available in?
Objective
This tutorial consists of two articles. The first walks you through a NiFI flow that utilizes the
ValidateRecord processor and Record Reader/Writer controller services to:
Convert...
- Find more articles tagged with:
- apache-nifi
- Data Ingestion & Streaming
- How-ToTutorial
- record
- Schema
- validation
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Objective
This tutorial walks you through the process of using the CaptureChangeMySQL, EnforceOrder and PutDatabaseRecord processors in Apache NiFi to replicate a database using MySQL event logs. ...
- Find more articles tagged with:
- apache-nifi
- cdc
- Data Ingestion & Streaming
- How-ToTutorial
- MySQL
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Show results in comments (8)
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Hi Alim, I just started to repeat our work and found the following error. My testin...
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Can we do similar with postgres CDC, MS SQL SERVER CDC using CaptureChangeMySQL processor ?
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@Andrew Lim ,I am getting the below log from the path C:\Users\XXXXX\Desktop\Work_past\nifi-1.9....
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I'm following this article, everything works fine but I need to fetch data from large database, Eve...
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NiFi doesn't currently support MS SQL, but it appears there is a NiFi contributor who has it in the...
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We need to read sql server transnational logs for CDC instead of hitting DB using jdbc . Is that po...
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@Ramkrishna Utpat, That's great to hear! Glad you were able to get the tutorial working.
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Hello @Andrew Lim, Thanks for the solution and the documentation you have created. It is really g...
Objective
This tutorial is the second article of a three part series. We will walk-through a Apache NiFi CDC flow which uses MySQL bin logs to create a copy of a table and keep the copy in sync wi...
- Find more articles tagged with:
- apache-nifi
- cdc
- Data Ingestion & Streaming
- How-ToTutorial
- MySQL
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Show results in comments (8)
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Hi @emil_brannstrom , did you solve the ddl issue? I'm also not getting any ddl ...
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@MarkH Thanks for the comment and especially for the update. Glad to hear the flow is working ...
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Hi @alim , thanks for the amazing tutorial! I have one problem: I've followed all the required step...
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Hi @Emil Brännström Thanks for your comments. I hope we can get the flow working for you end-to-e...
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Hi @Andrew Lim, great job with the tutorial. I have managed to set up my flow and get captures of t...
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Hi @K Henrie You define the schemas based on the expected data that is being processed. If I am u...
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@Andrew Lim Question regarding the AvroSchemaRegistry - You stated > AvroSchemaRegistry which...
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@Casel Chen, Thanks for your response. Hoping your original issue is resolved if you setup the Di...
07-23-2020
01:49 PM
1 Kudo
Expert Contributor
Created on 07-23-2020 01:49 PM - edited 07-28-2020 11:48 AM
The Cloudera Data Platform (CDP) comes with a wide variety of tools that move data, these are the same in any cloud as well as on-premises. Though there is no formal decision tree, I will summarize ...
