Member since
01-15-2019
63
Posts
37
Kudos Received
2
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My Accepted Solutions
Title | Views | Posted |
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3023 | 07-20-2021 01:05 AM | |
16672 | 11-28-2019 06:59 AM |
10-03-2025
01:47 AM
Since the previous link (hortonworks.com) has expired, please refer to the updated links below: Change Data Capture (CDC) with Apache NiFi – Part 1 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-1-of-3/ta-p/246623 Change Data Capture (CDC) with Apache NiFi – Part 2 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-2-of-3/ta-p/246519 Change Data Capture (CDC) with Apache NiFi – Part 3 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-3-of-3/ta-p/246482
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10-03-2025
01:46 AM
Since the previous link (hortonworks.com) has expired, please refer to the updated links below: Change Data Capture (CDC) with Apache NiFi – Part 1 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-1-of-3/ta-p/246623 Change Data Capture (CDC) with Apache NiFi – Part 2 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-2-of-3/ta-p/246519 Change Data Capture (CDC) with Apache NiFi – Part 3 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-3-of-3/ta-p/246482
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10-03-2025
01:46 AM
Since the previous link (hortonworks.com) has expired, please refer to the updated links below: Change Data Capture (CDC) with Apache NiFi – Part 1 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-1-of-3/ta-p/246623 Change Data Capture (CDC) with Apache NiFi – Part 2 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-2-of-3/ta-p/246519 Change Data Capture (CDC) with Apache NiFi – Part 3 of 3 https://community.cloudera.com/t5/Community-Articles/Change-Data-Capture-CDC-with-Apache-NiFi-Part-3-of-3/ta-p/246482
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09-09-2025
11:36 AM
Hi @DianaTorres, Thanks for your reply. I resolved this issue by modifying the networking. Best regards, Shubham Rai.
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08-19-2025
01:05 AM
Several keys needed to be added: This is an example of the properties we used in KConnect in DH ---------------------------- 1- producer.override.sasl.jaas.config org.apache.kafka.common.security.plain.PlainLoginModule required username="<your-workload-name>" password="<password>"; 2- producer.override.security.protocol SASL_SSL 3- producer.override.sasl.mechanism PLAIN ----------------------------
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06-04-2025
06:27 AM
Excellent article @zzeng 👍 !!
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03-18-2025
01:14 AM
Hi, @APentyala Thanks for pointing out this. Impala drivers also works well on this. Both Impala and Hive drivers can work on this. I will replace the images so that it matches the descriptions 👍🏻
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09-10-2024
05:34 PM
1 Kudo
In CDP Public Cloud CDW Impala, you can only use HTTP+SSL to access, So you have to Edit the config file to specify ODBC Driver C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Cloudera ODBC Driver for Impala\lib\cloudera.impalaodbc.ini [Driver]
AllowHostNameCNMismatch = 0
CheckCertRevocation = 0
TransportMode = http
AuthMech=3 https://community.cloudera.com/t5/Community-Articles/How-to-Connect-to-CDW-Impala-VW-Using-the-Power-BI-Desktop/ta-p/393013#toc-hId-1805728480
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09-08-2024
10:36 PM
With the Hive (newer than Hive 2.2), you can use Merge INTO MERGE INTO target_table AS target
USING source_table AS source
ON target.id = source.id
WHEN MATCHED THEN
UPDATE SET
target.name = source.name,
target.age = source.age
WHEN NOT MATCHED THEN
INSERT (id, name, age)
VALUES (source.id, source.name, source.age);
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09-03-2024
06:27 PM
Summary Last week I posted an article [How to Connect to Impala Using the Power BI Desktop + Cloudera ODBC Impala Driver with Kerberos Authentication], So far (2024 Sep), CDP Public Cloud CDW supports Basic Authentication (HTTP), today I will share how to Connect to CDW Impala VW Using the Power BI Desktop + Cloudera ODBC Impala Driver with Basic Authentication. Pre-requisites Power BI Desktop Edition https://www.microsoft.com/en-us/power-platform/products/power-bi/desktop Impala in CDP Public Cloud CDW Impala ODBC Connector 2.7.0 for Cloudera Enterprise https://www.cloudera.com/downloads/connectors/impala/odbc/2-7-0.html How-To-do in Power BI Desktop Step1 : Install the [Impala ODBC Connector 2.7.0 for Cloudera Enterprise] Step 2: Copy the ODBC folder to Power BI Desktop folder Assume your Power BI Desktop is in [ C:\Program Files\Microsoft Power BI Desktop\ ], then please copy the ODBC Driver [ C:\Program Files\Cloudera ODBC Driver for Impala ] to [C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Cloudera ODBC Driver for Impala] Step 3: Edit the config file to specify ODBC Driver C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Simba Impala ODBC Driver.ini [Simba Impala ODBC Driver]
# Oringinally PowerBI will use its embedded driver, we can change it to Cloudera version
# Driver=Simba Impala ODBC Driver\ImpalaODBC_sb64.dll
Driver=Cloudera ODBC Driver for Impala\lib\ClouderaImpalaODBC64.dll Step 4: Edit the config file to specify ODBC Driver parameter C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Cloudera ODBC Driver for Impala\lib\cloudera.impalaodbc.ini [Driver]
AllowHostNameCNMismatch = 0
CheckCertRevocation = 0
TransportMode = http
AuthMech=3 * Cloudera CDW Impala VW doesn't need [httpPath] parameter, while Cloudera Datahub Impala cluster need [httpPath=cliservice]. Please be careful. Then save these two files, and restart your Power BI Desktop. How-To-do in Power BI Service (On-premise Data Gateway) Step 1: Edit the config file to specify Driver C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Simba Impala ODBC Driver.ini [Simba Impala ODBC Driver]
# Driver=Simba Impala ODBC Driver\ImpalaODBC_sb64.dll
Driver=Cloudera ODBC Driver for Impala\lib\ClouderaImpalaODBC64.dll Step 2: Edit the Simba .ini file to specify Driver parameter C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Cloudera ODBC Driver for Impala\lib\cloudera.impalaodbc [Driver]
AllowHostNameCNMismatch = 0
CheckCertRevocation = 0
TransportMode = http
AuthMech=3 Reference: https://community.fabric.microsoft.com/t5/Desktop/Power-BI-Impala-connector-SSL-certificate-error/m-p/2344481#M845491
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