如果从 flink sql 客户端插入数据到 hive，如何配置环境文件？

Question

My Environment:

component	version
Hadoop	3.1.2
Hive	2.3.4
Flink	1.12.0
Ubuntu	20.04

I'm new to Flink SQL Client

My $FLINK_HOME/conf/ flink-hive.yaml is here
It's OK for many FLINK SQL Client commands ,
but when I do the following:

Flink SQL> INSERT into code_city values(1,'a','b','2017-09-15');
I got:

[INFO] Submitting SQL update statement to the cluster...
[ERROR] Could not execute SQL statement. Reason:
org.apache.flink.table.api.ValidationException: Table options do not contain an option key 'connector' for discovering a connector

Problem:

How to configure above flink-hive.yaml
if I want to insert data from FLINK SQL CLient into Hive Table ?

The Official Example.yaml is here but it's not complete,

Thanks for your help~!

Answer 1

There's no flink-hive.yaml AFAK, you should config the catalog properties in sql-client-defaults.yaml .

And then you need to config your HADOOP_CLASSPATH environment parameter so that Flink can load Hadoop related jars.

Finally you need add necessary hive connector dependency and hive dependency in your Flink/lib , for example:

• flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar

• hive-exec-2.3.2.jar

these jar can download from Apache Flink website.

After these steps, you can enjoy Flink + hive