How to upgrade Hive in CDH?

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I'm using CDH 6.2.0. and I found the version of Hive is 2.1.1.

What I want is to upgrade Hive to 3.0 and keep all the Hive data (keep the metastore is enough?), but I can't find any document for upgrading hive in CDH?

Is there any document or tutorial for that? Thanks a lot.

Kind regards.

senthhAnswer

Gold ⭐️

Hi

Upgrading Hive version in CDH may lead to getting support features from Cloudera. You can try upgrading

CDH 6.3.2 but still it will have hive 2.1.1. But you will a lot of hive issue fixes in CDH 6.3.2.

You can refer similar question thread[1]

[1] https://community.cloudera.com/t5/Support-Questions/Upgrading-CDH-to-use-Hive-1-2-0-or-higher/td-p/62936

senthhAnswer

Gold ⭐️

Hi

Upgrading Hive version in CDH may lead to getting support features from Cloudera. You can try upgrading

CDH 6.3.2 but still it will have hive 2.1.1. But you will a lot of hive issue fixes in CDH 6.3.2.

You can refer similar question thread[1]

[1] https://community.cloudera.com/t5/Support-Questions/Upgrading-CDH-to-use-Hive-1-2-0-or-higher/td-p/62936

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