Databricks Community

ros · 05-31-2023

from 10.4 LTS version we have low shuffle merge, so merge is more faster. But what about MERGE INTO function that we run in sql notebook of databricks. Is there any performance difference when we use databrciks pyspark ".merge" function vs databricks...

ros · 05-15-2023

I installed hudi maven library org.apache.hudi:hudi-spark3.3-bundle_2.12:0.13.0 in Dbricks Runtime Ver : 12.2 LTS (includes Apache Spark 3.3.2, Scala 2.12) with spark config :spark.sql.catalog.spark_catalog org.apache.spark.sql.hudi.catalog.HoodieCat...

ros · 05-31-2023

@Shanmugavel Chandrakasu %sql create table hudi_cow_pt_tbl ( id bigint, name string, ts bigint, dt string, hh string ) using hudi tblproperties ( type = 'cow', primaryKey = 'id', preCombineField = 'ts' ) partitioned by (dt, hh) location '/mnt/data/h...

ros · 05-15-2023

I tried installing library and configuring spark configs, restarted the cluster and then in notebook ran the create cmd but it gives me error stating java.io.FileNotFoundException: No such file or directory: s3://incred-databricks-data/hudi_dms_data/...

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merge vs MERGE INTO

Apache Hudi Table creation using hudi maven library

Re: Apache Hudi Table creation using hudi maven library

Re: You can use apache hudi in databricks without a problem: - in cluster settings, install Maven library org.apache.hudi:hudi-spark3.3-bundle_2.12:0.13.0...