GFS - Computer Science & Engineering
GFS - Computer Science & Engineering
GFS - Computer Science & Engineering
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Read Algorithm (Example)<br />
6<br />
Application<br />
(2048 bytes of data)<br />
4<br />
(ch_1003,<br />
{chunkservers:<br />
4,7,9})<br />
Chunk Server #4<br />
Chunk Server #7<br />
<strong>GFS</strong> Client<br />
(2048 bytes of<br />
data)<br />
Chunk Server #9<br />
5<br />
Write Algorithm<br />
Application<br />
1<br />
2<br />
(file name, data)<br />
<strong>GFS</strong> Client<br />
(file name,<br />
chunk index)<br />
(chunk handle,<br />
primary and<br />
secondary replica<br />
locations)<br />
3<br />
Master