mirror of https://github.com/apache/druid.git
37 lines
1.5 KiB
Properties
37 lines
1.5 KiB
Properties
#
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# Druid - a distributed column store.
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# Copyright 2012 - 2015 Metamarkets Group Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Default host: localhost. Default port: 8083. If you run each node type on its own node in production, you should override these values to be IP:8080
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#druid.host=localhost
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#druid.port=8083
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druid.service=historical
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# Our intermediate buffer is also very small so longer topNs will be slow.
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# In prod: set sizeBytes = 512mb
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druid.processing.buffer.sizeBytes=100000000
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# We can only 1 scan segment in parallel with these configs.
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# In prod: set numThreads = # cores - 1
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druid.processing.numThreads=1
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# maxSize should reflect the performance you want.
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# Druid memory maps segments.
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# memory_for_segments = total_memory - heap_size - (processing.buffer.sizeBytes * (processing.numThreads+1)) - JVM overhead (~1G)
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# The greater the memory/disk ratio, the better performance you should see
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druid.segmentCache.locations=[{"path": "/tmp/druid/indexCache", "maxSize"\: 10000000000}]
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druid.server.maxSize=10000000000
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