[SUPPORT] Flink Hudi Quickstart - SqlClientException

Describe the problem you faced Running the Flink Quickstart guide (https://hudi.apache.org/docs/flink-quick-start-guide.html), I receive the error I copied in the stack trace when I get to the “Insert Table” step. If anyone could give me a quick demo of how this works via Zoom or some other platform, that would be very helpful.

To Reproduce

Steps to reproduce the behavior:

1. cd to the base directory of Flink
2. Start Flink 1.12.2 cluster: ./bin/start-cluster.sh
3. Download hudi-flink-bundle_2.11-0.8.0.jar
4. Start the Flink SQL Client: ./bin/sql-client.sh embedded -j <path>/hudi-flink-bundle_2.11-0.8.0.jar shell
5. set execution result mode: set execution.result-mode=tableau;
6. create the table:

CREATE TABLE t1(
  uuid VARCHAR(20), -- you can use 'PRIMARY KEY NOT ENFORCED' syntax to mark the field as record key
  name VARCHAR(10),
  age INT,
  ts TIMESTAMP(3),
  `partition` VARCHAR(20)
)
PARTITIONED BY (`partition`)
WITH (
  'connector' = 'hudi',
  'path' = 's3://<bucket_name>/<folder>/',
  'write.tasks' = '1', -- default is 4 ,required more resource
  'compaction.tasks' = '1', -- default is 10 ,required more resource
  'table.type' = 'MERGE_ON_READ' -- this creates a MERGE_ON_READ table, by default is COPY_ON_WRITE
);

1. insert data to table:

INSERT INTO t1 VALUES
  ('id1','Danny',23,TIMESTAMP '1970-01-01 00:00:01','par1');

Expected behavior

I expected the data to be added to a table.

Environment Description

• Hudi version : 0.8.0

• Spark version : n/a

• Hive version : n/a

• Hadoop version : 2.10.1

• Storage (HDFS/S3/GCS…) : S3

• Running on Docker? (yes/no) : no

• Flink Version: 1.12.2

Additional context

I have tried this code using hudi-flink-bundle_2.11-0.7.0.jar and that also fails.

Stacktrace

Exception in thread "main" org.apache.flink.table.client.SqlClientException: Unexpected exception. This is a bug. Please consider filing an issue.
	at org.apache.flink.table.client.SqlClient.main(SqlClient.java:215)
Caused by: java.lang.RuntimeException: Error running SQL job.
	at org.apache.flink.table.client.gateway.local.LocalExecutor.lambda$executeUpdateInternal$4(LocalExecutor.java:514)
	at org.apache.flink.table.client.gateway.local.ExecutionContext.wrapClassLoader(ExecutionContext.java:256)
	at org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdateInternal(LocalExecutor.java:507)
	at org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdate(LocalExecutor.java:428)
	at org.apache.flink.table.client.cli.CliClient.callInsert(CliClient.java:690)

[danny0405]

@anikait-rao You may need to use the package built from the master branch manually, or wait for our 0.9 release which is coming soon.

[nsivabalan]

closing it due to inactivity. feel free to open a new one if still facing issues. thanks!