Accommodate Swarming try number into log stream.

Accommodate Swarming try number into log stream.

Incorporate the Swarming try number into the LogDog log stream
calculation, which uses the *run ID*, not the task ID, to generate its
stream path.

BUG=chromium:687625
TEST=unit

Review-Url: https://codereview.chromium.org/2681393008
Committed: https://github.com/luci/luci-go/commit/e5aca54945978b7f4397c02b71609574004850dc

[dnj, 2017-02-10 21:02:10]

dnj@chromium.org changed reviewers:
+ hinoka@chromium.org

[dnj, 2017-02-10 21:02:10]

PTAL. This is likely short-lived, but it will work with all Swarming servers now
and future, and is needed until they all have been updated with the WIP API that
maruel@ is writing.

[hinoka, 2017-02-10 21:10:37]

lgtm

[hinoka, 2017-02-10 21:10:43]

The CQ bit was checked by hinoka@chromium.org

[hinoka, 2017-02-10 21:10:43]

lgtm

[commit-bot: I haz the power, 2017-02-10 21:10:47]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-10 21:22:00]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486761043111160, "parent_rev":
"79001ddea757c66e9d8113c933f2eca1fe25309c", "commit_rev":
"e5aca54945978b7f4397c02b71609574004850dc"}

[commit-bot: I haz the power, 2017-02-10 21:22:05]

Description was changed from

==========
Accommodate Swarming try number into log stream.

Incorporate the Swarming try number into the LogDog log stream
calculation, which uses the *run ID*, not the task ID, to generate its
stream path.

BUG=chromium:687625
TEST=unit
==========

to

==========
Accommodate Swarming try number into log stream.

Incorporate the Swarming try number into the LogDog log stream
calculation, which uses the *run ID*, not the task ID, to generate its
stream path.

BUG=chromium:687625
TEST=unit

Review-Url: https://codereview.chromium.org/2681393008
Committed:
https://github.com/luci/luci-go/commit/e5aca54945978b7f4397c02b71609574004850dc
==========

[commit-bot: I haz the power, 2017-02-10 21:22:06]

Committed patchset #1 (id:1) as
https://github.com/luci/luci-go/commit/e5aca54945978b7f4397c02b71609574004850dc