Hacking Keep » History » Version 4
Tom Clegg, 07/16/2014 09:24 AM
| 1 | 1 | Tom Clegg | h1. Hacking Keep |
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| 2 | |||
| 3 | {{toc}} |
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| 4 | |||
| 5 | h2. Source tree layout |
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| 6 | |||
| 7 | 3 | Tom Clegg | The Keep server source code is in @/services/keep/src/keep@. |
| 8 | 1 | Tom Clegg | |
| 9 | <pre> |
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| 10 | cd |
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| 11 | git clone https://github.com/curoverse/arvados.git |
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| 12 | 3 | Tom Clegg | ls arvados/services/keep/src/keep |
| 13 | 1 | Tom Clegg | </pre> |
| 14 | |||
| 15 | h2. Install build-prerequisites |
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| 16 | |||
| 17 | Install Go. See http://golang.org/doc/install or try this short cut: |
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| 18 | |||
| 19 | <pre> |
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| 20 | wget https://go.googlecode.com/files/go1.2.1.linux-amd64.tar.gz |
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| 21 | sudo tar -C /usr/local -xzf go1.2.1.linux-amd64.tar.gz |
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| 22 | cd /usr/local/bin |
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| 23 | sudo ln -s ../go/bin/* . |
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| 24 | </pre> |
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| 25 | |||
| 26 | (Check https://code.google.com/p/go/downloads/list for other platforms and newer versions.) |
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| 27 | |||
| 28 | Install mux. |
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| 29 | |||
| 30 | <pre> |
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| 31 | GOPATH=~/go go get github.com/gorilla/mux |
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| 32 | </pre> |
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| 33 | |||
| 34 | h2. Run test suite |
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| 35 | |||
| 36 | <pre> |
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| 37 | 2 | Tom Clegg | cd ~/arvados/services/keep/src/keep |
| 38 | 1 | Tom Clegg | GOPATH=~/go go test |
| 39 | </pre> |
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| 40 | |||
| 41 | You should see something like this: |
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| 42 | |||
| 43 | <pre> |
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| 44 | 4 | Tom Clegg | 2014/07/16 09:24:01 GET e4d909c290d0fb1ca068ffaddf22cbd0 |
| 45 | 2014/07/16 09:24:01 GET e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 46 | 2014/07/16 09:24:01 GET e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 47 | 2014/07/16 09:24:01 GET e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 48 | 2014/07/16 09:24:01 GET e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 49 | 2014/07/16 09:24:01 PUT e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 50 | 2014/07/16 09:24:01 PUT e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 51 | 2014/07/16 09:24:01 PUT e4d909c290d0fb1ca068ffaddf22cbd0 |
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| 52 | 2014/07/16 09:24:01 [MockVolume]: checksum mismatch for request e4d909c290d0fb1ca068ffaddf22cbd0 (actual 55ae4d45d2db0793d53f03e805f656e5) |
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| 53 | 2014/07/16 09:24:01 e4d909c290d0fb1ca068ffaddf22cbd0: checksum mismatch, no good copy found |
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| 54 | 2014/07/16 09:24:01 GetBlock: reading e4d909c290d0fb1ca068ffaddf22cbd0: Bad volume |
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| 55 | 2014/07/16 09:24:01 [MockVolume]: Write(e4d909c290d0fb1ca068ffaddf22cbd0): Bad volume |
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| 56 | 2014/07/16 09:24:01 GetBlock: reading e4d909c290d0fb1ca068ffaddf22cbd0: Bad volume |
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| 57 | 2014/07/16 09:24:01 e4d909c290d0fb1ca068ffaddf22cbd0: MD5 checksum 55ae4d45d2db0793d53f03e805f656e5 did not match request |
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| 58 | 2014/07/16 09:24:01 [MockVolume]: checksum mismatch for request e4d909c290d0fb1ca068ffaddf22cbd0 (actual 55ae4d45d2db0793d53f03e805f656e5) |
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| 59 | 2014/07/16 09:24:01 e4d909c290d0fb1ca068ffaddf22cbd0: checksum mismatch, no good copy found |
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| 60 | 2014/07/16 09:24:01 e4d909c290d0fb1ca068ffaddf22cbd0: could not create directory /tmp/volume_test436651248/e4d: mkdir /tmp/volume_test436651248/e4d: permission denied |
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| 61 | 1 | Tom Clegg | PASS |
| 62 | 4 | Tom Clegg | ok _/home/you/src/arvados/services/keep/src/keep 0.030s |
| 63 | 1 | Tom Clegg | </pre> |