65 lines
2.1 KiB
Markdown
65 lines
2.1 KiB
Markdown
---
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title: Freon
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date: "2017-09-02T23:58:17-07:00"
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menu:
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main:
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parent: Tools
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---
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<!---
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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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Overview
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--------
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Freon is a load-generator for Ozone. This tool is used for testing the functionality of ozone.
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### Random keys
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In randomkeys mode, the data written into ozone cluster is randomly generated.
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Each key will be of size 10 KB.
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The number of volumes/buckets/keys can be configured. The replication type and
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factor (eg. replicate with ratis to 3 nodes) Also can be configured.
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For more information use
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`bin/ozone freon --help`
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### Example
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{{< highlight bash >}}
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ozone freon randomkeys --numOfVolumes=10 --numOfBuckets 10 --numOfKeys 10 --replicationType=RATIS --factor=THREE
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{{< /highlight >}}
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{{< highlight bash >}}
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***************************************************
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Status: Success
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Git Base Revision: 48aae081e5afacbb3240657556b26c29e61830c3
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Number of Volumes created: 10
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Number of Buckets created: 100
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Number of Keys added: 1000
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Ratis replication factor: THREE
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Ratis replication type: RATIS
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Average Time spent in volume creation: 00:00:00,035
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Average Time spent in bucket creation: 00:00:00,319
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Average Time spent in key creation: 00:00:03,659
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Average Time spent in key write: 00:00:10,894
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Total bytes written: 10240000
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Total Execution time: 00:00:16,898
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***********************
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{{< /highlight >}}
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