wangxianghu created HUDI-1485:
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Summary: Fix Deletes issued without any prior commits exception
Key: HUDI-1485
URL: https://issues.apache.org/jira/browse/HUDI-1485
Project: Apache Hudi
Issue Type: Bug
Reporter: wangxianghu
Assignee: wangxianghu
use the delete demo in quickstart
```
// spark-shell
// fetch total records count
spark.sql("select uuid, partitionpath from hudi_trips_snapshot").count()
// fetch two records to be deleted
val ds = spark.sql("select uuid, partitionpath from
hudi_trips_snapshot").limit(2)
// issue deletes
val deletes = dataGen.generateDeletes(ds.collectAsList())
val df = spark.read.json(spark.sparkContext.parallelize(deletes, 2))
df.write.format("hudi").
options(getQuickstartWriteConfigs).
option(OPERATION_OPT_KEY,"delete").
option(PRECOMBINE_FIELD_OPT_KEY, "ts").
option(RECORDKEY_FIELD_OPT_KEY, "uuid").
option(PARTITIONPATH_FIELD_OPT_KEY, "partitionpath").
option(TABLE_NAME, tableName).
mode(Append).
save(basePath)
```
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