rmotta.marmotta-backend-accumulograph.3.4.0.source-code.config-descriptions.properties Maven / Gradle / Ivy
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This module provides an Apache Marmotta backend using blueprints abstraction on Accumulograph. This is a suitable backend in
high performance or big data scenarios. It does not support rule-based reasoning and versioning. NOTE:
This backend uses the Apache licensed AccumuloGraph library together with other Apache licensed products.
See from https://github.com/JHUAPL/AccumuloGraph/blob/master/LICENSE.
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#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
###############################################################################
# AccumuloGraph storage configuration
###############################################################################
accumulograph.blueprints.accumulo.zkhosts.description = ZooKeeper hosts string, in the same format as used \
by ZooKeeperInstance
accumulograph.blueprints.accumulo.zkhosts.type = java.lang.String
accumulograph.blueprints.accumulo.instance.description = Accumulo instance name to use
accumulograph.blueprints.accumulo.instance.type = java.lang.String
accumulograph.blueprints.accumulo.instance.type.description = Instance type to use with Accumulo:Distributed \
, Mini, Mock
accumulograph.blueprints.accumulo.instance.type.type = java.lang.String
accumulograph.blueprints.accumulo.user.description = Username to use for Accumulo authentication
accumulograph.blueprints.accumulo.user.type = java.lang.String
accumulograph.blueprints.accumulo.password.description = Accumulo password used for authentication
accumulograph.blueprints.accumulo.password.type = java.lang.String
accumulograph.blueprints.accumulo.name.description = Name of the graph to create
accumulograph.blueprints.accumulo.name.type = java.lang.String
accumulograph.blueprints.accumulo.write.max.latency.description = Maximum wait time before changes are flushed \
to Accumulo (milliseconds)
accumulograph.blueprints.accumulo.write.max.latency.type = java.lang.Long
accumulograph.blueprints.accumulo.write.max.memory.description = Maximum memory usage when buffering \
writes(bytes)
accumulograph.blueprints.accumulo.write.max.memory.type = java.lang.Long
accumulograph.blueprints.accumulo.write.max.threads.description = Maximum number of threads to use \
for writing to Accumulo
accumulograph.blueprints.accumulo.write.max.threads.type = java.lang.Integer
accumulograph.blueprints.accumulo.write.timeout.description = How long to wait before declaring a \
write failure (milliseconds)
accumulograph.blueprints.accumulo.write.timeout.type = java.lang.Long
accumulograph.blueprints.accumulo.read.queryThreads.description = Number of Accumulo query threads \
to use
accumulograph.blueprints.accumulo.read.queryThreads.type = java.lang.Integer
accumulograph.blueprints.accumulo.auto.flush.description = Whether updates should be immediately \
flushed to the backing Accumulo store \
(true) or not (false)
accumulograph.blueprints.accumulo.auto.flush.type = java.lang.Boolean
accumulograph.blueprints.accumulo.create.description = If the graph does not exist, whether it \
should be created
accumulograph.blueprints.accumulo.create.type = java.lang.Boolean
accumulograph.blueprints.accumulo.clear.description = Whether to clear an existing graph on \
initialization
accumulograph.blueprints.accumulo.clear.type = java.lang.Boolean
accumulograph.blueprints.accumulo.splits.description = A space-separated, ordered list of \
splits to be applied to the backing \
Accumulo table
accumulograph.blueprints.accumulo.splits.type = java.lang.String
accumulograph.blueprints.accumulo.skipExistenceChecks.description = The TinkerPop API defines \
certain operations should fail \
if a Vertex or Edge already exists \
or does not exist.
accumulograph.blueprints.accumulo.skipExistenceChecks.type = java.lang.Boolean
accumulograph.blueprints.accumulo.property.preload.description = Deferred property loading \
is the default. By setting this \
configuration value, any keys in the provided \
property list will be automatically loaded \
in bulk when it makes sense (i.e., \
when the system has to make a \
trip out to Accumulo anyway). Other properties not in the \
list will continue to be lazily and individually loaded. \
In order to set this value, \
you must first define a positive \
property cache timeout value
accumulograph.blueprints.accumulo.property.preload.type = java.lang.String
accumulograph.blueprints.accumulo.property.preload.all.description = If true, retrieve all \
properties for elements when \
retrieving them from Accumulo
accumulograph.blueprints.accumulo.property.preload.all.type = java.lang.Boolean
accumulograph.blueprints.accumulo.propertyCacheTimeout.description = Sets the number of \
milliseconds since retrieval \
that a property value will be \
maintained in a RAM \
cache before that value is expired
accumulograph.blueprints.accumulo.propertyCacheTimeout.type = java.lang.Integer
accumulograph.blueprints.accumulo.edgeCacheSize.description = Maximum size of the edges' cache
accumulograph.blueprints.accumulo.edgeCacheSize.type = java.lang.Integer
accumulograph.blueprints.accumulo.edgeCacheTimeout.description = The maximum number of milliseconds \
an Edge should be held in RAM
accumulograph.blueprints.accumulo.edgeCacheTimeout.type = java.lang.Integer
accumulograph.blueprints.accumulo.vertexCacheTimeout.description = The maximum number of milliseconds \
a Vertex should be held in RAM
accumulograph.blueprints.accumulo.vertexCacheTimeout.type = java.lang.Integer
accumulograph.blueprints.accumulo.vertexCacheSize.description = Maximum size of the vertices' cache
accumulograph.blueprints.accumulo.vertexCacheSize.type = java.lang.Integer
accumulograph.blueprints.accumulo.edge.preload.description = Maximum size of the vertices' cache
accumulograph.blueprints.accumulo.edge.preload.type = java.lang.Integer
accumulograph.blueprints.accumulo.index.auto.description = Whether to automatically index \
element properties
accumulograph.blueprints.accumulo.index.auto.type = java.lang.Boolean
accumulograph.blueprints.accumulo.index.disable.description = Disables the IndexableGraph functions
accumulograph.blueprints.accumulo.index.disable.type = java.lang.Boolean © 2015 - 2025 Weber Informatics LLC | Privacy Policy