Q&A BY TAG 'impala'
(Additional Question) Is it possible to CUD (Insert/Update/Delete) in denodo query editor ?
answered
09-05-2022 12:18:08 -0400
Hi, You've answered like this https://community.denodo.com/answers/question/details?questionId=9064u000000wkIHAAY&title=Is+it+possible+to+CUD+%28Insert%2FUpdate%2FDelete%29+in+denodo+query+editor+%3F I'd tested CUD in Impala with Kudu Table. but...
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1
Is it possible to CUD (Insert/Update/Delete) in denodo query editor ?
answered
04-05-2022 08:24:27 -0400
Hi, there I want you to let me know this question. Is it possible to CUD (Insert/Update/Delete) in denodo query editor ? especially impala. I've tested this in denodo express. insert ok update, delete now allowed how about denodo platform v...
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1
Cloudera CDP with Impalad 3.4.0 jdbc connector
answered
29-10-2021 06:58:18 -0400
We are currently using Denodo 7 (future plans to upgrade to 8) and are currently using the Impala 2.3 jdbc connector with Cloudera CDH 6.3. We will be upgrading our current Cloudera environment to Cloudera CDP 7.1.6 with Impala 3.4.0 and was curious if...
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1
Query impala not working when run over VQL vdp client.
answered
14-09-2020 07:54:58 -0400
i have query VQL like this: select nmtkp, FORMATDATE('yyyyMM',cast(tglapprove as timestamp)) as blnlApprove, COUNT(distinct(sku)) as JlhBarang,SUM(price) as HargaTotal from dbmart.facttrans a where GETYEAR(cast(tgltrans as date))=2020 and jnsklaimreg=...
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2
Denodo consuming Impala array datatype
answered
10-09-2020 03:13:47 -0400
We are trying to connect to a Impala table through Denodo. We are able to connect to Impala and see the underlying table. However when we create a base view, the "array" field in underlying Impala table is coming as "text" field. For example below "tes...
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3
Test Drive : ds_impala_historical_data connection not working
answered
23-06-2020 06:23:10 -0400
The data source in test drive "ds_impala_historicaldata" when click on test connection does not seem to succeed. The connection status shows "Testing JDBC connection" for long time and does not end.
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2
Connection refused on Impala connection with JDBC, kerberos
answered
07-04-2019 23:34:39 -0400
We have Cloudera5.12.2 and we’d like to connect to Impala(impala-2.9.0+cdh5.12.2+0) with JDBC. We use kerberos and we checked that we can kinit with the user we intend to use. We just DL the latest denodo express. Java is version8. We have DL Clouder...
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6
Denodo connection with Impala.
answered
06-03-2017 04:47:08 -0500
Currently Denodo supports Impala 2.3 version. We are at Impala 2.6.0, can we still use older Impala JDBC connection for newer version of Impala? Can we connect Denodo with Impala using generic JDBC connection?
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1