Configuration Reference

In this document we list the Sclera's configuration parameters, specified in <sclera-root>/config/sclera.conf, where <sclera-root> is the directory where Sclera is installed.

The syntax of the file should be self-evident. For a detailed description of the underlying HOCON (Human-Optimized Config Object Notation) syntax, please refer to the specification document.

Parameter	Description
sclera.exec.batchsize	Number of rows to batch together for bulk input/output (default 100).
sclera.location.datacache	Location for cache data/intermediate results
sclera.location.default	Location to be used when explicit location is not specified
sclera.location.schema.database	Database in the schema DBMS for storing the data schema
sclera.location.schema.dbms	DBMS for storing the data schema
sclera.location.temporary	Location for storing temporary data
sclera.service.assetdir	Directory for storing component assets
sclera.service.default.mlservice	Default machine learning service
sclera.service.default.nlpservice	Default natural language processing service
sclera.shell.explain	Default value for explain (true = on, or false = off)
sclera.shell.history	File for storing Sclera shell history
sclera.shell.prompt	Shell prompt
sclera.storage.datadir	Directory for storing datafiles for embedded H2
sclera.storage.objectdir	Directory for storing Sclera objects