Q&A BY TAG 'impala'

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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=...

Answers: 2

vdp impala

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...

Answers: 3

Impala

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.

Answers: 2

Impala AWS free-trial

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...

Answers: 6

Kerberos JDBC impala

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?

Answers: 1

Impala