About Guarupe

Guarupe · ‎03-29-2022

Hi @Shelton, sorry for the delay in responding. I finally found the solution to my problem. I need to specify the column properties and then Compute Stats will work perfectly. ```sql ALTER TABLE myschema.mytable ADD COLUMNS (mycolumn1 TIMESTAMP NULL COMPRESSION DEFAULT_COMPRESSION, mycolumn2 TIMESTAMP NULL COMPRESSION DEFAULT_COMPRESSION); ```

Guarupe · ‎07-05-2021

Hi Shelton, The answer to all questions is yes. I'm using the Hue Impala Editor and all these commands were issued by HUE. As I've already solved the problem with a CREATE AS SELECT, I'm going to ask for a little time to simulate this problem again. Thanks again,

Guarupe · ‎07-05-2021

Hi Shelton, Thanks for your reply, but INVALIDATE METADATA didn't work for me. I still have the same error. My option was to recreate the table with a CREATE TABLE as SELECT from the previous table. Thanks again

Guarupe · ‎07-01-2021

Hi Folks, After adding new columns in Kudu tables from impala, I had some issues computing stats for this table. Everything works fine until the Compute Stats command; The alter table command ALTER TABLE myschema.mytable ADD COLUMNS (mycolumn TIMESTAMP DEFAULT now()); The issue when Compute Stats command. ImpalaRuntimeException: Error making 'updateTableColumnStatistics' RPC to Hive Metastore: CAUSED BY: MetaException: Column mycolumn doesn't exist in table mytable in database myschema Someone can help me, please?

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Re: Add new Columns in Kudu Tables from Impala

Re: Add new Columns in Kudu Tables from Impala

Re: Add new Columns in Kudu Tables from Impala

Re: Add new Columns in Kudu Tables from Impala

Add new Columns in Kudu Tables from Impala