Member since
03-01-2021
408
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4
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5
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My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 81 | 01-19-2026 01:15 AM | |
| 577 | 04-22-2025 04:56 AM | |
| 1470 | 03-27-2025 06:33 AM | |
| 1509 | 10-06-2023 06:36 AM | |
| 12334 | 06-22-2023 06:24 AM |
01-20-2026
06:51 AM
Pinging directly will not work as it is behind the firewall. We need to use curl pointing to the proxy to connect to cloudera.com at the OS level (could be any internet hostname) My previous responses tested using curl calling our proxy server at the OS level where NiFi is running and it is working. Only NiFi using Configuration service (Proxy server: HTTP) seems to broken with 2.7.2. Before the upgrade from 1.26 to 2.7.2, NiFi worked connecting to cloudera using our own proxy server.
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01-19-2026
01:15 AM
@Runa27 management.server.address -- defines HTTP URL on which NiFi listens for management requests. Doc Ref : https://nifi.apache.org/nifi-docs/administration-guide.html Please try setting below property as part of " bootstrap.conf " and then start the Nifi service. java.arg.mng12=-Dorg.apache.nifi.management.server.address=127.0.0.1:<port-number> Please check if the port-number <for example: 9990> is not defined and replace the same in the property Please help our community grow. If you found any of the suggestions/solutions provided helped you with solving your issue or answering your question, please take a moment to login and click "Accept as Solution" on one or more of them that helped. ThankYou, Hari
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01-09-2026
01:46 PM
Hi @haridjh I tried to delete the VC using `cdp de delete-vc --vc-id... --cluster-id...` and got an error result of auth failed: (Status Code: 403; Error Code: PERMISSION_DENIED; Service: de; Operation: deleteVc; Request ID: 94ac6721-5242-43d2-963b-c5b907ca030c;)
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11-04-2025
09:05 PM
@Taisia00, Did the response assist in resolving your query? If it did, kindly mark the relevant reply as the solution to aid others in finding the answer more easily in the future.
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10-21-2025
01:16 AM
@Meepoljd, Did the response assist in resolving your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.
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06-26-2025
08:54 AM
@LSIMS you mentioned it is occasional , does it mean that it is failing only on few nodes ? Can you check with Informatica team on how to pass the kerberos keytab cerds .. I found this Informatica Article on passing the keytab details for spark+kafka setup . https://docs.informatica.com/data-engineering/data-engineering-integration/10-2-2/big-data-management-administrator-guide/connections/configuring-hadoop-connection-properties/spark-advanced-properties.html
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04-22-2025
04:56 AM
@broobalaji Not sure if the processor is validated successfully. Please check all the files ( config files ) provided are accessible by nifi user and the properties defined are correct in the put hdfs processor Cloudera Reference Doc : https://docs.cloudera.com/cfm/4.0.0/nifi-ozone/topics/cfm-ozone-target.html
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04-15-2025
12:45 AM
@Mamun_Shaheed Did the response help resolve your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.
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03-17-2025
03:46 AM
Hi @haridjh Thanks for reply. Procedure you described in your reply is utilizing HDFS as a store for JAR files used by Spark job. We don't have problem to utilize HDFS in Spark job, problem is when trying to access Ozone FS, e.g. (ofs) when job is submitted via LIVY. 1. Access files on Ozone in spark job e.g.: df = spark.read.parquet("ofs://ozone-service/volume/bucket/parquet") 2. Python job submitted via Livy: kinit user curl --negotiate -k -v -u : -X POST \ -H "Content-Type: application/json" \ --data '{ "file": "ozone_access.py"}' \ https://livy:28998/batches 3. Job is failing with: Caused by: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS] When we are trying to access Ozone normally via spark-shell or spark-submit, everything works fine, e.g.: spark-shell \
--keytab ${KEY_TAB} \
--principal ${PRINCIPAL} \
--conf spark.yarn.access.hadoopFileSystems=o3fs://bucket1.vol1.om.host.example.com:9862 Setting keytab and principal is not possible when submitting job via Livy, because we are using proxy users with Livy. Thanks.
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03-12-2025
11:35 PM
Hi @haridjh, The server is supposed to stream all the NetFlow data to NiFi. However, why does the time delay between sending the NetFlow and receiving it in NiFi matter?
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