preload
Synopsis
starlake preload [options]
Description
Check for new files in the landing area and prepare them for loading.
Parameters
| Parameter | Cardinality | Description |
|---|---|---|
--domain domain1 | Required | Domain to pre load |
--tables table1,table2,table3 ... | Optional | Tables to pre load |
--strategy <value> | Optional | pre load strategy |
--globalAckFilePath <value> | Optional | Global ack file path |
--notReadySentinel <value> | Optional | If set, a zero-byte marker is written at this path when the pre-load decides files are not yet ready. Used by orchestrators to distinguish 'not ready, retry later' from real failures. In this mode, 'not ready' outcomes always exit with code 0 (the sentinel is the signal), while real exceptions still exit non-zero. Supports any StorageHandler-compatible URI (gs://, s3://, file://, hdfs://). |
--options k1=v1,k2=v2... | Optional | Pre load arguments to be used as substitutions |
--reportFormat <value> | Optional | Report format: console, json, html |