EMR Hudi cannot create hive connection jdbc:hive2://localhost:10000/ - apache-spark

Question

Trying to save hudi table in Jupyter notebook with hive-sync enabled. I am using EMR: 5.28.0 with AWS Glue as catalog enabled:
# Create a DataFrame
inputDF = spark.createDataFrame(
[
("100", "2015-01-01", "2015-01-01T13:51:39.340396Z"),
("101", "2015-01-01", "2015-01-01T12:14:58.597216Z"),
("102", "2015-01-01", "2015-01-01T13:51:40.417052Z"),
("103", "2015-01-01", "2015-01-01T13:51:40.519832Z"),
("104", "2015-01-02", "2015-01-01T12:15:00.512679Z"),
("105", "2015-01-02", "2015-01-01T13:51:42.248818Z"),
],
["id", "creation_date", "last_update_time"]
)
# Specify common DataSourceWriteOptions in the single hudiOptions variable
hudiOptions = {
'hoodie.table.name': 'my_hudi_table',
'hoodie.datasource.write.recordkey.field': 'id',
'hoodie.datasource.write.partitionpath.field': 'creation_date',
'hoodie.datasource.write.precombine.field': 'last_update_time',
'hoodie.datasource.hive_sync.enable': 'true',
'hoodie.datasource.hive_sync.table': 'my_hudi_table',
'hoodie.datasource.hive_sync.partition_fields': 'creation_date',
'hoodie.datasource.hive_sync.partition_extractor_class': 'org.apache.hudi.hive.MultiPartKeysValueExtractor'
}
# Write a DataFrame as a Hudi dataset
(inputDF.write
.format('org.apache.hudi')
.option('hoodie.datasource.write.operation', 'insert')
.options(**hudiOptions)
.mode('overwrite')
.save('s3://dytyniak-test-data/myhudidataset/'))
receiving the following error:
An error occurred while calling o309.save.
: org.apache.hudi.hive.HoodieHiveSyncException: Cannot create hive connection jdbc:hive2://localhost:10000/

Answer 1

I assume you are following the tutorial from AWS documentation. I got it to work using Hudi 0.9.0 by setting hive_sync.mode to hms in hudiOptions (see hudi docs):
hudiOptions = {
'hoodie.table.name': 'my_hudi_table',
'hoodie.datasource.write.recordkey.field': 'id',
'hoodie.datasource.write.partitionpath.field': 'creation_date',
'hoodie.datasource.write.precombine.field': 'last_update_time',
'hoodie.datasource.hive_sync.enable': 'true',
'hoodie.datasource.hive_sync.table': 'my_hudi_table',
'hoodie.datasource.hive_sync.partition_fields': 'creation_date',
'hoodie.datasource.hive_sync.partition_extractor_class':
'org.apache.hudi.hive.MultiPartKeysValueExtractor',
'hoodie.datasource.hive_sync.mode': 'hms'
}