Member since
10-01-2018
654
Posts
108
Kudos Received
94
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
50 | 04-09-2021 01:34 AM | |
101 | 04-06-2021 10:35 PM | |
108 | 03-02-2021 07:31 AM | |
203 | 03-02-2021 06:53 AM | |
79 | 03-02-2021 03:55 AM |
04-11-2021
01:43 AM
@bobreynolds The service keytabs by default is in /var/run/cloudera-scm-agent/process/xxx-flume-xxxx . Hope you are checking in the same dir. If it's not there then you probably have to generate missing credentials from CM > Administration > Security > Kerberos Credentials and then regenerate.
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04-11-2021
01:40 AM
@Aorosa As per my opinion you should check the kdc.conf file and then check for supported_enctypes and can use any Etype mentioned there.
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04-11-2021
01:29 AM
@vidanimegh Cloudera Streams Replication Manager is the way you can replicate between HDP and CDP cluster. Setup is little tricky but end of the day you can use Streams Replication Manager as a bridge between 2 cluster as well and replicate the data. https://docs.cloudera.com/csp/2.0.1/srm-overview/topics/srm-replication-overview.html
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04-09-2021
01:34 AM
1 Kudo
@svasi @jackass Just to close the loop. Yes Cloudera Manager will not recognize "AES" as a valid encryption type. These encryption types must match the permitted e-types listed in the /etc/krb5.conf file. We technically support what ever Kerberos supports, however the field validation only checks for cipher short names in this release. As such, if all is working well, you can safely ignore this alert.
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04-08-2021
03:34 AM
@Golda Can you please elaborate below? What do you mean by this? we don't have any binding between Cloudera to Cloudera manager?
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04-08-2021
02:22 AM
@suzu This might help you. https://community.cloudera.com/t5/Community-Articles/Apache-Metron-TP-1-Install-Instructions-Single-Node-Vagrant/ta-p/245729
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04-08-2021
02:20 AM
@Golda You can directly apply the license to trial cluster and it will be upgraded to Enterprise edition. For reference : https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_ag_licenses.html#cmug_topic_13_7__section_p2c_5xy_qm
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04-08-2021
02:15 AM
@chris_snedaker Can you help me to understand what is the difference between if below two are similar in nature? connection . close () & conn_imp.close() I think you should try with connection . close () and see if this works. Also is this the same behaviour outside of CDSW if you test the same code from host. This can help you to narrow down the situation.
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04-08-2021
01:53 AM
@civervic Have you register using this link? https://www.cloudera.com/campaign/try-cdp-public-cloud.html I believe you should get instant access, is that not the case?
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04-07-2021
07:05 AM
@muslihuddin It could be but I can't confirm since we don't have any insight may be the old logs digging can give some clue. I haven't seen this before.
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04-07-2021
03:22 AM
Here is the link : https://www.cloudera.com/products/pricing.html However I would encourage you to Contact Sales for further discussion: https://www.cloudera.com/products/pricing.html
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04-07-2021
03:09 AM
@Vaibhavwa You can always use CDP Trial available. https://docs.cloudera.com/cdp-private-cloud/latest/release-guide/topics/cdpdc-trial-download-information.html
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04-06-2021
11:53 PM
@tris This is due to your Hostname is not matching in Certificate in my opinion. Have you used IP address in Certificate? If yes please use FQDN and recreate certs.
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04-06-2021
11:29 PM
@apeach You can download and use this driver if this works for you.
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04-06-2021
10:59 PM
@muslihuddin There might be network latency between nodes. You may want to enable Debug logging for Spark and then see the logs. Try using iperf, ping, etc. and see if there is low bandwidth and high latency between the edge node and the cluster.
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04-06-2021
10:54 PM
@emeric I am afraid that MondoDB is not supported and hardly will work with Cloudera as this is NoSQL DB while the Cloudera Manager and other CDH service which requires database is needs to be RDBMS. So you have to go with any RDBMS listed in the supported matrix. https://docs.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_database_requirements.html
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04-06-2021
10:48 PM
@odgnet This seems and issue with VirtualBox version itself. Some users are already resolved this by downgrading the Virtual Box version. Please take a look of this solution if this helps. https://ahmedfattah.com/2020/07/27/vboxclient-could-not-find-symbol-address/
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04-06-2021
10:35 PM
@Vaibhavwa Please follow below Community threads. These are having pretty much all information you need with new paywall structure and download information of Cloudera software. https://community.cloudera.com/t5/Support-Questions/How-do-I-get-repository-credentials/m-p/311145#M224492 https://community.cloudera.com/t5/Support-Questions/https-archive-cloudera-com-cm6-6-2-0-ubuntu1604-displaying/m-p/311060#M224430 You can always use CDP Trial available. https://docs.cloudera.com/cdp-private-cloud/latest/release-guide/topics/cdpdc-trial-download-informa...
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04-06-2021
10:26 PM
@YingjieXie Did you mean you are able to download the Non-Chinese language files from CDSW? The error says file not found you may want to double check if the file really exist on the target. Check the Browser developer tools and see if you got some more information.
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03-31-2021
02:23 AM
@rhad84 The "unknown" statuses are normally when the agent could not collect monitoring data or the data had “unkonwn” status. Specifically when Agent attempted to collect network interface speed, the device didn't return any data or the data returned was “Unkonwn” at the time period of the alert. The collection is equivalen to the doing ethtool <device name> # Expected behaviour [root@nightly70x-1 ~]# ethtool eth0 Settings for eth0: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Advertised FEC modes: Not reported Speed: 10000Mb/s <<<<<<<<<<<<<<<<<<<<<<<<<<<<< THIS Duplex: Full <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< THIS Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: off MDI-X: Unknown Link detected: yes Example of "Unknown" is : So you have to fix this at network level or you can suppress the Alerts if you think networking is good.
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03-24-2021
05:21 AM
@cr @PowerofAI You might have to make sue that Impala packages is installed and then import the UDF something like this may be: import pandas as pd from pyspark . sql . functions import pandas_udf , PandasUDFType
from pyspark . sql import Window
df = spark . createDataFrame (
[( 1 , 1.0 ), ( 1 , 2.0 ), ( 2 , 3.0 ), ( 2 , 5.0 ), ( 2 , 10.0 )], ( "id" , "v" ))
@pandas_udf ( "double" , PandasUDFType . GROUPED_AGG )
def pandas_mean ( v ):
return v . sum ()
df . select ( pandas_mean ( df [ 'v' ])). show () df . groupby ( "id" ). agg ( pandas_mean ( df [ 'v' ])). show () df . select ( pandas_mean ( df [ 'v' ]). over ( Window . partitionBy ( 'id' ))). show () Also we have to make sure that pip install ibis-framework pip install imapala is there that might causing the issue.
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03-16-2021
04:27 AM
@moni In that case we might have to take a look at full log file. There could be some other information.
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03-15-2021
04:13 AM
@UFMurphy Check out this response. https://community.cloudera.com/t5/Support-Questions/wget-cloudera-manager-repo-error/m-p/312924/highlight/true#M225327
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03-15-2021
04:12 AM
@sass You can use Local Repository method in air-gapped clusters. Using this method you have to host internal Repo by which nodes will get the parcels. Follow the doc: https://docs.cloudera.com/documentation/enterprise/5-16-x/topics/cm_ig_create_local_parcel_repo.html NOTE: Please we aware about the paywall expansion, means you need subscription to download the parcels. https://community.cloudera.com/t5/Support-Questions/How-do-I-get-repository-credentials/m-p/311145#M... https://community.cloudera.com/t5/Support-Questions/https-archive-cloudera-com-cm6-6-2-0-ubuntu1604-...
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03-12-2021
12:25 AM
@novice_tester At this moment the best way I can only suggest is to try the CDP (Trial) installer from this link. https://www.cloudera.com/downloads/cdp-private-cloud-trial.html
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03-09-2021
11:44 PM
@hurryUpHarry The URL you are using is giving expected results because that URL is explicitly for CM repo and says "Cloudera Manager 6 Version and Download Information". If you need CDH download information then you have to go one step next on same page for example notice the left side bar. This consist the CDH repo information. Also this page : https://docs.cloudera.com/documentation/enterprise/6/6.0/topics/cm-retrofit-auth-downloads.html looks correct to me there seems no discrepancy. Would you mind what issue you are seeing here so that I can pass the feedback.
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03-09-2021
11:28 PM
@bomb The issue is due to hostname resolutions. java.lang.IllegalArgumentException: java.net.UnknownHostException: glbgnameservice This means you have to fix the DNS and make sure the glbgnameservice is FQDN and resolvable.
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03-09-2021
11:26 PM
@svasi Are you getting the same error when providing one value in on box, I guess you should try that and see if this works. There might be some weird issue, try to restart CM server.
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03-09-2021
11:21 PM
@sass First you should resolve the NTP issue as if you install the packages manually still you are going to face issue between communication. So time sync between server is the first step you should take. You can refer this NTP guide to troubleshoot : http://support.ntp.org/bin/view/Support/TroubleshootingNTP
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