Member since
08-16-2015
97
Posts
16
Kudos Received
12
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 1595 | 07-11-2021 08:05 PM | |
| 2599 | 07-11-2021 06:37 PM | |
| 44368 | 06-04-2021 12:01 AM | |
| 1613 | 06-03-2021 11:43 PM | |
| 5313 | 04-26-2021 06:58 PM |
12-24-2024
08:46 AM
1 Kudo
Hi @Riyadbank If you want to install psycopg2 package. See https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/installation/topics/cdpdc-installing-psycopg2-package.html
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03-17-2022
11:54 AM
Hello @Koffi The balancer will do the job for you, please refer to the below Official docs before configuring it. 1- Overview of the HDFS Balancer 2- Configuring the Balancer Was your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button.
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03-15-2022
08:30 AM
2 Kudos
Found a dirty workaround: generate a cookie from an API call and then use it to login into the console. As an example, in order to get the HDFS usage report, #!/bin/bash -x COOKIES=./cookies.txt USER="" PASS="" LOGIN="https://<cloudera_manager>:7183/api/version" REPORT="https://<cloudera_manager>:7183/cmf/services/11/nameservices/nameservice1/reports/currentDiskUsage?groupBy=DIRECTORY&format=CSV " SALIDA=./hdfs_usage.csv function login_cloudera(){ USER=$1 PASS=$2 wget --save-cookies ${COOKIES} --keep-session-cookies --user "${USER}" --password "$(echo ${PASS}|base64 -d)" --delete-after ${LOGIN} } function download_report(){ USER=$1 read -p "Password:" -s PASS PASS=$(echo $PASS | base64) login_cloudera $USER $PASS wget --load-cookies ${COOKIES} ${REPORT} -O ${SALIDA} rm ${COOKIES} } # MAIN USER=$1 download_report $USER
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01-18-2022
08:34 AM
@Kilynn So as i mentioned in my last response, once memory usage go to high, OS level OOM Killer was most likely killing the NiFi service to protect the OS. The NiFi bootstrap process would have detected the main process died and started it again assuming OOM killer did not kill the parent process.
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07-30-2021
01:09 PM
Hi, Once you extracted the header into Flowfile attribute using ExtractText processor, next you are going to convert the header flowfile attribute into Flow file content OR you can keep the header value as in attribute ..The stack overflow explains about extracting header into flowfile attribute and next they have pass the headers as file into destination .To convert flowfile attribute to file/flowfile content ,we will have to use ReplaceText processor where you can pass flowfile attributes .. The success relationship of ReplaceText will only contains header in flowfile content and the original csv file will be replaced with header as content . The flowfile content, you can transfer to destination or next processor in the flow. Hope this information you are looking for .. Thanks
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07-30-2021
05:51 AM
Hi Daming, I have configured that change too. But still, after 2 hr the hue is down with a proxy error. Please help me with a solution. Regards, GD
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07-11-2021
08:05 PM
Hello You are welcomed to trial Cloudera CDP platform, you can find more details here: https://docs.cloudera.com/cdp-private-cloud/latest/release-guide/topics/cdpdc-trial-download-information.html
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06-04-2021
12:01 AM
1 Kudo
Hello The table column type must match the columnar file format of the Parquet file, else you will result in the error you got One way if you prefer to use string instead of double for that data attribute, you can recreate the parquet file with the column type of string
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06-03-2021
11:43 PM
Hello It is common for customer to run preferred 3rd party component along side with the CDP cluster, and for your case, you can deploy Flume on the edge nodes of the cluster
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