Scott Lystig Fritchie
10a27ce7dd
All eunit tests now passing again
2015-12-02 15:35:38 +09:00
Scott Lystig Fritchie
014ba89e3a
Add client-side plumbing for high proto append chunk CoC
2015-12-02 15:35:38 +09:00
UENISHI Kota
6786820401
Merge pull request #35 from basho/ku/making-file-proxy-spec
...
Add eqc trim tests to machi_file_proxy
2015-11-05 16:27:48 +09:00
Shunichi Shinohara
1b0711f151
Stop flu1 client under CR client
2015-11-05 11:46:22 +09:00
UENISHI Kota
d0e6417f5d
Remove unnecessary output
2015-11-04 16:15:33 +09:00
UENISHI Kota
3f6f9e2c6b
Address one offset+length issue
2015-11-04 16:08:43 +09:00
UENISHI Kota
c1e5426034
Address PR comments
2015-11-04 16:08:09 +09:00
UENISHI Kota
3b087c0388
Add eqc trim tests to machi_file_proxy
...
* Add description on high client APIs
* Add notes to rethink high client specification
2015-11-04 16:02:29 +09:00
Shunichi Shinohara
059f591d3f
Exclude FLUs which can not send to cr client as well as receive from
...
in terms of partition simulator
2015-11-02 17:57:16 +09:00
Shunichi Shinohara
6fa2de28cd
Add self pid to debug print
2015-10-30 09:44:54 +09:00
Shunichi Shinohara
93b168415d
Change log level to debug for multiple files with certain seq num
2015-10-30 09:40:07 +09:00
Shunichi Shinohara
bf5768eb47
Make CR client partition-simulator-aware
2015-10-30 09:39:21 +09:00
Shunichi Shinohara
447c8c8d48
Add 2-tuple timeout setting to CR client
2015-10-30 09:39:21 +09:00
Scott Lystig Fritchie
611f33e81b
Change trigger_gc default -> 0
2015-10-29 15:05:15 +09:00
UENISHI Kota
028135d927
Update some comments for concise and sound description
2015-10-29 12:07:34 +09:00
UENISHI Kota
170b3cd797
Dialyzer fix
2015-10-28 12:48:50 +09:00
UENISHI Kota
f7358424e4
Trim command and GC prototype implementation
...
* maybe_gc/2 is triggered at machi_file_proxy, when chunk is deleted
and the file is larger than `max_file_size`
* A file is deleted if all chunks except 1024 bytes header are trimmed
* If a file is going to be deleted, file_proxy notifies metadata_mgr
to remember the filename persistently, whose filename is
`known_files_<FluName>`
* Such trimmed filenames are stored in a machi_plist file per flu
* machi_file_proxy could not be started if the filename is in the
manager's list. Consequently, any write, read and trim operations
cannot happen against deleted file.
* After the file was trimmed, any read request to the file returns
`{error, trimmed}`
* Disclaimer: no tests written yet and machi_plist does not support
any recovery from partial writes.
* Add some thoughts as comments for repairing trims.
* State diagram of every byte is as follows:
```
state\action| write/append | read_chunk | trim_chunk
------------+----------------+------------------+---------------
unwritten | -> written | fail (+repair) | -> trimmed
written | noop or repair | return content | -> trimmed
trimmed | fail | fail | noop
```
2015-10-28 12:34:03 +09:00
Scott Lystig Fritchie
61f02dfc9f
Merge pull request #30 from basho/ss-fix-opt-timeout-arg-mismatch
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Fix missing "options" arg for a few calls
2015-10-27 14:36:52 +09:00
Scott Lystig Fritchie
5ec35773e3
Merge pull request #28 from basho/ku/csum-table-anybytes
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Change machi_csum_table to support arbitrary bytes writes and trims
2015-10-27 14:21:09 +09:00
Scott Lystig Fritchie
d2b1c7512a
Merge branch 'ku/config-system' into tmp
2015-10-27 14:14:40 +09:00
Scott Lystig Fritchie
b500d5f449
config hell
2015-10-27 14:07:45 +09:00
Scott Lystig Fritchie
dd17b1de0a
Remove compiler warnings
2015-10-27 14:07:07 +09:00
UENISHI Kota
7377624579
Dialyzer cleanup
2015-10-27 13:44:12 +09:00
UENISHI Kota
6e3347f727
Support log replay
2015-10-27 13:43:45 +09:00
UENISHI Kota
8a61055f55
Support arbitrary bytes write by using find_(left|right)neighbor/2
2015-10-27 13:43:45 +09:00
UENISHI Kota
d59c1fae31
Fix dialyzer issue
2015-10-27 13:27:20 +09:00
Shunichi Shinohara
39ac71048b
Fix missing "options" arg for a few calls
2015-10-27 13:03:56 +09:00
Scott Lystig Fritchie
bbbd9748f3
Fix compiler & dialyzer warnings
2015-10-27 12:45:48 +09:00
UENISHI Kota
b2eb3e089c
Cleanup MACROs and changed default value
...
* machi_file_proxy now uses application environment
value `max_file_size` via machi_config
* changed name from MAX_FILE_SIZE to DEFAULT_MAX_FILE_SIZE
2015-10-27 11:17:59 +09:00
UENISHI Kota
5913531e32
Introduce machi_config.erl
2015-10-27 11:00:05 +09:00
UENISHI Kota
60364fe0ca
Fix typo
2015-10-26 10:10:08 +09:00
UENISHI Kota
0e4ae818af
Clarify checksum tags, define macros to avoid typos
2015-10-23 19:32:22 +09:00
UENISHI Kota
3d6d4d8be3
Do the slicing in flu server rather than in CR client
2015-10-23 18:49:49 +09:00
UENISHI Kota
c5661571e3
Regenerate checksum when chunks are to be sliced
2015-10-23 17:33:08 +09:00
UENISHI Kota
5fd225bcdb
Merge pull request #25 from basho/ku/trim-pb-protocol-2
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Update read_chunk() PB protocol to return trimmed chunks
2015-10-23 17:10:21 +09:00
UENISHI Kota
0f688d6279
Update read_chunk() PB protocol to return trimmed chunks
2015-10-22 23:11:43 +09:00
Scott Lystig Fritchie
49b4b1c304
Silence remaining warnings
2015-10-22 15:37:09 +09:00
Scott Lystig Fritchie
a0588cbaed
Avoid warnings
2015-10-22 12:59:40 +09:00
Scott Lystig Fritchie
3bb5ffa50e
Remove src/machi_sequencer.erl
2015-10-22 12:56:24 +09:00
Scott Lystig Fritchie
b8c5d21876
cp_mode repair warning fix
2015-10-21 18:37:31 +09:00
Scott Lystig Fritchie
9c31139b62
Whitespace
2015-10-21 18:37:31 +09:00
Scott Lystig Fritchie
b3b24b1178
Type corrections & remove dead code
2015-10-21 18:37:31 +09:00
Scott Lystig Fritchie
5122ee00a9
Bugfixes
2015-10-21 18:37:30 +09:00
Scott Lystig Fritchie
0c4c42cc52
Bugfixes
2015-10-21 18:37:30 +09:00
Scott Lystig Fritchie
d2ac5b0583
Bugfix: arg type to machi_util:parse_filename()
2015-10-21 18:37:30 +09:00
Scott Lystig Fritchie
028ddc79ff
Data type cleanups, other
2015-10-21 18:37:30 +09:00
Scott Lystig Fritchie
595f9a463e
Unexported funcs
2015-10-21 18:37:30 +09:00
Scott Lystig Fritchie
177aca0a68
Merge pull request #22 from basho/ss-flu1-init-sync
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Make flu1 initialization synchronous
2015-10-21 18:36:12 +09:00
Shunichi Shinohara
478107915b
Make flu1 initialization synchronous
2015-10-21 16:16:03 +09:00
Scott Lystig Fritchie
30d7e592a3
Merge pull request #20 from basho/ku/read-all-chunks
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Allow reading multiple chunks at once
2015-10-21 15:28:10 +09:00
