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5 commits

Author SHA1 Message Date
Stephen J Day
349aef06d5 Avoid buffering to tempfile when pushing with V2
The practice of buffering to a tempfile during a pushing contributes massively
to slow V2 push performance perception. The protocol was actually designed to
avoid precalculation, supporting cut-through data push. This means we can
assemble the layer, calculate its digest and push to the remote endpoint, all
at the same time.

This should increase performance massively on systems with slow disks or IO
bottlenecks.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2015-08-24 18:08:05 -07:00
Lei Jitang
5220f3b535 Enable golint in pkg/jsonlog and pkg/jsonmessage.
Signed-off-by: Lei Jitang <leijitang@huawei.com>
2015-08-08 11:28:22 +08:00
Aaron Lehmann
1f61084d83 Fix uses of "int" where "int64" should be used instead
Some structures use int for sizes and UNIX timestamps. On some
platforms, int is 32 bits, so this can lead to the year 2038 issues and
overflows when dealing with large containers or layers.

Consistently use int64 to store sizes and UNIX timestamps in
api/types/types.go. Update related to code accordingly (i.e.
strconv.FormatInt instead of strconv.Itoa).

Use int64 in progressreader package to avoid integer overflow when
dealing with large quantities. Update related code accordingly.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2015-07-31 16:31:40 -07:00
Vincent Demeester
e6bd8c1e19 Add test coverage to pkg/jsonmessage
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2015-06-02 21:19:38 +02:00
bobby abbott
0cd6c05d81 Fixes hacks from progressreader refactor
related to #10959

Signed-off-by: bobby abbott <ttobbaybbob@gmail.com>
2015-03-25 18:21:02 -07:00