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Merge pull request #31 from tralfamadude/master 

doc/data_flow* diagrams added
This commit is contained in:
cheddar 2012-11-19 14:55:47 -08:00
parent aa073e4e73 b7d43a6622
commit cdda8c2b7c
6 changed files with 286 additions and 0 deletions
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digraph DruidDataFlow {
graph [bgcolor="#fffef5", clusterrank=global, rankdir=TB];
node [color="#0a0701", fillcolor="#fdf4c6", fontname=Helvetica, shape=box, style=filled, label="\N"];
edge [color="#377d18"];
1 [label = "REST query"];
2 [label = "realtime_data_src"];
4 [label = "indexed segments\nblob_store (S3, HDFS)"];
5 [label = "Realtime.working_set"];
6 [label = "Realtime.spill_disk"];
7 [label = "HDFS_data_src"];
8 [label = "external_data_src"];
9 [label = "Realtime.local_disk"];
10 [label = "metadata_store (mysql)"];
11 [label = "HadoopDruidIndexer.working_set"];
12 [label = "IndexerService.working_set"];
2 -> 5 [label = "Realtime.Firehose"];
5 -> 6 [label = "Realtime.Firehose"];
5 -> 9 [label = "Realtime.Indexer"];
6 -> 9 [label = "Realtime.Indexer"];
5 -> 10 [label = "Realtime.MetadataUpdater"];
7 -> 11 [label = "HadoopDruidIndexer"];
11 -> 4 [label = "HadoopDruidIndexer"];
11 -> 10 [label = "HadoopDruidIndexer"];
8 -> 12 [label = "IndexerService"];
12 -> 4 [label = "IndexerService"];
12 -> 10 [label = "IndexerService"];
9 -> 4 [label = "Realtime.segmentPusher"];
5 -> 1 [label = " results "];
1 -> 5 [label = " query "];
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
<!-- Generated by dot version 1.13 (v16) (Mon August 23, 2004)
For user: (peb) Paul E Baclace Title: DruidDataFlow Pages: 1 -->
<svg width="950pt" height="404pt"
viewBox = "-1 -1 949 403"
xmlns="http://www.w3.org/2000/svg">
<g id="graph0" class="graph" style="font-family:Times-Roman;font-size:14.00;">
<title>DruidDataFlow</title>
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<text text-anchor="middle" x="198" y="115" style="font-family:Helvetica;">Realtime.working_set</text>
</g>
<g id="edge28" class="edge"><title>1-&gt;5</title>
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<polygon style="fill:#377d18;stroke:#377d18;" points="195,82 194,92 189,83 195,82"/>
<text text-anchor="middle" x="205" y="71"> query </text>
</g>
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<text text-anchor="middle" x="250" y="389" style="font-family:Helvetica;">blob_store (S3, HDFS)</text>
</g>
<g id="edge26" class="edge"><title>5-&gt;1</title>
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<text text-anchor="middle" x="154" y="71"> results </text>
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</g>
<g id="edge4" class="edge"><title>5-&gt;6</title>
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<g id="node8" class="node"><title>9</title>
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<text text-anchor="middle" x="76" y="291" style="font-family:Helvetica;">Realtime.local_disk</text>
</g>
<g id="edge6" class="edge"><title>5-&gt;9</title>
<path style="fill:none;stroke:#377d18;" d="M200,128C203,158 204,215 175,250 171,255 162,260 151,264"/>
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<text text-anchor="middle" x="247" y="203">Realtime.Indexer</text>
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<g id="node9" class="node"><title>10</title>
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<text text-anchor="middle" x="645" y="381" style="font-family:Helvetica;">metadata_store (mysql)</text>
</g>
<g id="edge10" class="edge"><title>5-&gt;10</title>
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</g>
<g id="edge8" class="edge"><title>6-&gt;9</title>
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</g>
<g id="node10" class="node"><title>11</title>
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</g>
<g id="edge12" class="edge"><title>7-&gt;11</title>
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<g id="node7" class="node"><title>8</title>
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<text text-anchor="middle" x="375" y="203" style="font-family:Helvetica;">external_data_src</text>
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<g id="node11" class="node"><title>12</title>
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</g>
<g id="edge18" class="edge"><title>8-&gt;12</title>
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<text text-anchor="middle" x="414" y="247">IndexerService</text>
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<g id="edge24" class="edge"><title>9-&gt;4</title>
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<text text-anchor="middle" x="181" y="335">Realtime.segmentPusher</text>
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<g id="edge14" class="edge"><title>11-&gt;4</title>
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<g id="edge20" class="edge"><title>12-&gt;4</title>
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</g>
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digraph DruidDataFlow {
graph [bgcolor="#fffef5", clusterrank=global, rankdir=TB];
node [color="#0a0701", fillcolor="#fdf4c6", fontname=Helvetica, shape=box, style=filled, label="\N"];
edge [color="#377d18"];
1 [label = "REST query"];
10 [label = "Broker.query_cache"];
2 [label = "realtime_data_src"];
3 [label = "Compute.disk_cache"];
4 [label = "indexed segments\nblob_store (S3, HDFS)"];
5 [label = "Realtime.working_set"];
6 [label = "Compute.working_set"];
2 -> 5 [label = "Realtime.Firehose"];
5 -> 4 [label = "Realtime.segmentPusher"];
4 -> 3 [label = "Compute.load"];
3 -> 6 [label = "Compute.map"];
5 -> 10 [label = " results "];
6 -> 10 [label = " results "];
10 -> 1 [label = " results "];
10 -> 5 [label = " query "];
10 -> 6 [label = " query "];
1 -> 10 [label = " query "];
}

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
<!-- Generated by dot version 1.13 (v16) (Mon August 23, 2004)
For user: (peb) Paul E Baclace Title: DruidDataFlow Pages: 1 -->
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viewBox = "-1 -1 404 491"
xmlns="http://www.w3.org/2000/svg">
<g id="graph0" class="graph" style="font-family:Times-Roman;font-size:14.00;">
<title>DruidDataFlow</title>
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<g id="node1" class="node"><title>1</title>
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<text text-anchor="middle" x="120" y="27" style="font-family:Helvetica;">REST query</text>
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<text text-anchor="middle" x="120" y="115" style="font-family:Helvetica;">Broker.query_cache</text>
</g>
<g id="edge20" class="edge"><title>1-&gt;10</title>
<path style="fill:none;stroke:#377d18;" d="M94,40C89,45 84,51 81,58 77,67 81,76 87,84"/>
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<text text-anchor="middle" x="104" y="71"> query </text>
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<g id="edge6" class="edge"><title>4-&gt;3</title>
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