Skip to content
Hadoop Troubleshooting Guide - Eric's Blog
Cloudera Hadoop Problem Solver....
  • Hadoop
  • Hive
  • Impala
  • Sqoop
  • Cloudera Manager
  • Yarn
  • Oozie
  • Ranger
  • Sentry
  • Spark
  • Search
  • Hadoop
  • Hive
  • Impala
  • Sqoop
  • Cloudera Manager
  • Yarn
  • Oozie
  • Ranger
  • Sentry
  • Spark
  • Search
Tag: Cloudera Manager

Tag: Cloudera Manager

Home Posts tagged "Cloudera Manager"

Snapshot Diff with BDR in Cloudera Manager

Eric Lin April 23, 2020 April 25, 2020

BDR (Backup and Disaster Recovery) feature has been provided by Cloudera Manager for a long time. It is a very important tool for many enterprise companies to backup their production data into DR cluster, so in the case of cluster down or data loss, a backup cluster can be used …

Cloudera
Read more"Snapshot Diff with BDR in Cloudera Manager"0

org.apache.cxf.jaxrs.utils.JAXRSUtils Warnings in CM Log

Eric Lin December 31, 2019 December 31, 2019

If you see lots of below such warning messages in Cloudera Manager’s server log: This is caused by a known issues in CXF: CXF-7670. To avoid the message from being logged, turn the logging level to ERROR for JAXRSUtils class, follow steps below:

Cloudera
Read more"org.apache.cxf.jaxrs.utils.JAXRSUtils Warnings in CM Log"0

JAXRSUtils Warning Message in CM Server Log

Eric Lin November 28, 2019 November 28, 2019

If you see Cloudera Manager server log produced lots of below warning messages: particularly in CM6 and above, chances are that you are hitting known Apache CXF issue, the library that CM uses: CXF-6684CXF-7670 There is no harm to this message as far as Cloudera is concerned, so we can …

Cloudera
Read more"JAXRSUtils Warning Message in CM Server Log"0

Introduction to Cloudera Management Services – Part 1

Eric Lin November 22, 2019 November 22, 2019

Recently I have spent sometime to prepare some training contents for my colleague in the Indian team about how Cloudera Manager (CM) and CDH talk with each other to get the monitoring of services in CM working, and I think I might be useful if I can share such content …

Cloudera
Read more"Introduction to Cloudera Management Services – Part 1"0

AUDITS table caused Cloudera Manager slow

Eric Lin August 9, 2019 August 9, 2019

In the last few weeks, I had been working on a Cloudera Manager issue that Cloudera Manager server itself was very slow in response to normal API calls, like CM API login and BDR (Back Disaster & Recovery) jobs. After weeks of troubleshooting, I finally found out the cause of …

Cloudera
Read more"AUDITS table caused Cloudera Manager slow"0

Posts navigation

1 2 3
Follow @ericlin05

Eric Lin
@ericlin05

  • Snowflake Guide New Post: Query Against Parquet File failed with error “Not yet implemented: Unsupported encoding” https://t.co/w0lp5ti0jY
    about 2 days ago
  • Snowflake Guide New Post: Key Based Authentication Failed with “JWT token is invalid” Error https://t.co/x5URWXtYud
    about 4 months ago
  • Snowflake Guide New Post: Unable to Change Column Type with Collation https://t.co/ktNFodcoIN
    about 4 months ago
January 2021
M T W T F S S
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    

Family

  • DevStudio
  • Tracy Lin
  • Trevor Lin
  • 中文博客

Friends

  • RAYNIX 筆記
Powered by Roseta & WordPress.
©2021 Hadoop Troubleshooting Guide - Eric's Blog
Back to Top
✕

My new Snowflake Blog is now live. I will not be updating this blog anymore but will continue with new contents in the Snowflake world!