analytics/configuration/flint-app.properties

#****************************************************************
#  Licensed Materials - Property of IBM
#  IBM Cognos Products: Flint
#  
#  (C) Copyright IBM Corp. 2017, 2021
#  
#  US Government Users Restricted Rights - 
#  Use, duplication or disclosure restricted by GSA ADP Schedule 
#  Contract with IBM Corp.
#*****************************************************************

# Enables monitoring of STDIN to keep the Flint server alive only as long as STDIN stays open.
# If "true", then the server will shutdown automatically when STDIN is closed.
# This is useful to handle cases where DQ crashes and orphans the Flint server.
flint.keepAliveByStdIn=true

# Disables the Spark UI (recommended for production). The default is false.
flint.spark.ui.disabled=true

# Estimate dataset size with row samples. More accurate than parquet file size.
flint.dataset.analysis.sizeInBytesFromSample=true

# Include row counts in dataset statistics.
flint.dataset.analysis.includeRowCount=true

# == Result Caching ==

# Sets the default strategy for result caching.
# Acceptable values: 
# * OFF - Results are never cached.
# * PERSIST - Spark persists Dataset in CacheManager.
# * SERIALIZE - Rows serialized to files.
flint.result.cache.strategy=SERIALIZE

# Configures the crypto provider for serializing results to disk.
flint.result.cache.serialize.cryptoProvider=com.ibm.ba.flint.crypto.provider.JCAMCryptoProvider

# Maximum number of managed datasets.
flint.datasets.cache.limit=250

# Activate spark.authenticate to satisfy security concerns (CVE-2018-17190)
spark.authenticate=true