2206
Posts
230
Kudos Received
82
Solutions
About
My expertise is not in hadoop but rather online communities, support and social media. Interests include: photography, travel, movies and watching sports.
My Accepted Solutions
Title | Views | Posted |
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444 | 05-07-2025 11:41 AM | |
917 | 02-27-2025 12:49 PM | |
2793 | 06-29-2023 05:42 AM | |
2369 | 05-22-2023 07:03 AM | |
1738 | 05-22-2023 05:42 AM |
11-26-2019
07:33 PM
Hi, after set the parameter "-max_cached_file_handles=0 " as your workaround shows me, I got another issue, it's agent heartbeat timeout. the ticket URL as below: <a href="https://community.cloudera.com/t5/Support-Questions/Cloudera-Manager-agent-bad-healthy/m-p/283865#M210854" target="_blank">https://community.cloudera.com/t5/Support-Questions/Cloudera-Manager-agent-bad-healthy/m-p/283865#M210854</a> My CDH env has been online more than half year, agent heartbeat timeout has never been happened, but after comparing the date of setting the impala parameter and agent heartbeat issue date , it seems there are connection, but I am not sure . what I mean is the agent heartbeat timeout issue happened after I set the impala parameter "-max_cached_file_handles=0 ". is that impossible ?
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11-21-2019
04:52 PM
Thank you!!
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11-15-2019
06:06 AM
1 Kudo
Hi @Nandha,
While we welcome your question, it may be better suited to the Microsoft Azure forum.
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11-15-2019
05:32 AM
Quick update: I worked with @fgarcia to edit the post in question. 🙂
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11-10-2019
05:27 PM
I had to install Java 8 and set JAVA_HOME to this
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11-05-2019
07:03 AM
@gunasai Please see the certification announcement for details and contact the certification team via email for any additional questions.
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10-31-2019
11:33 AM
As you know, the Cloudera and Hortonworks (HCC) communities merged in August and we hope you’re enjoying our newly redesigned and unified community. We would like to share some highlights from October.
Community activity:
493 new support questions
9 new community articles
833 new members
Top Label views:
Apache Hive
Apache Spark
Apache Nifi
Top Solution Authors
Links to the Top Solution Authors leaderboard as well as others can be found on our Leaderboards and Badges page. We would like to recognize the below community members and employees for their efforts over the month of October to provide community solutions.
Rank
Community Member
Solutions
Rank
Employee
Solutions
#1
@Shelton
16
#1
@MattWho
8
#2
@Deenag
4
#2
@EricL
4
#3
@pramana @pramana
3
#2
@rohitmalhotra
4
#4
@Shu_ashu
2
#2
@rguruvannagari
4
#5
@andrew_ryan1
1
#3
@ManuelCalvo
3
#3
@Bhuv
3
#3
@SushantRao
3
Topics Needing Answers
Here are a sample of the community questions that have not received a reply:
Unable to set stripe size for the orc file using python spark
mapreduce.job.redacted-properties not working in hortonworks
Phoenix query response time slow with secondary index
how to solve the issue about - server has not received a heartbeat from this host for more than 3 minutes
BigQuery schema issue
Please feel free to jump in and share your expertise to answer open questions. Also be sure to bookmark the unanswered question page to find additional open questions.
This Month's Power Tip: Advanced Search
Previously we had blogged about using community search but this time we would like to inform the community about our advanced search options.
To access Advanced Search.
Enter your terms into the search bar.
Press enter
Access the Advanced search options by clicking on the word "Advanced" on the right side of the page.
If you click on the word "Advanced" on this page you will note you can further refine your search by:
View results by topics or posts
Results per page (10, 20, 30, 40 or 50)
Topics with no replies. Use this option if you want to view posts that have not received a reply.
Edited 10/1/19 to update top solutions authors based on full October count.
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10-13-2019
01:15 PM
In my terminal instead of showing cloudera@quickstart it showing bash-4.1$. may be by unknowingly i have changed but now i am not able to change it to cloudera@quickstart . How i cn change the default value to cloudera@quickstart
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