[Findit] Adding master_name, builder_name, and try_job_type to try_job_data

appengine/findit/model/wf_try_job_data.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from google.appengine.ext import ndb
 
 
 class WfTryJobData(ndb.Model):

[stgao, 2016/02/05 00:59:13]

Just found that we didn't save the try job type, which is important in measuring
the try jobs.

If there is no easy way to get the try job type, we might want to save it here.

Or we could save the key of the corresponding WfTryJob in WfTryJobData here and
get more data later from the WfTryJob.

[stgao, 2016/02/05 00:59:13]

A side note: later, we need to monitor the number of Swarming task Findit
triggers too.

It could be in a different model though.

[lijeffrey, 2016/02/05 01:11:20]

Done.

   """Represents a tryjob's data for a completed try job."""
+  # The original master on which the build was detected to have failed.
+  master_name = ndb.StringProperty(indexed=True)
+  # The original buildername on which the build was detected to have failed.
+  builder_name = ndb.StringProperty(indexed=True)
   # When the try job was created.
-  request_time = ndb.DateTimeProperty(indexed=False)
+  request_time = ndb.DateTimeProperty(indexed=True)
   # When the try job began executing.
-  start_time = ndb.DateTimeProperty(indexed=False)
+  start_time = ndb.DateTimeProperty(indexed=True)
   # When the try job completed.
-  end_time = ndb.DateTimeProperty(indexed=False)
+  end_time = ndb.DateTimeProperty(indexed=True)
   # Number of commits in the revision range.
   regression_range_size = ndb.IntegerProperty(indexed=False)
   # Number of commits analyzed to determine a culprit if any.
   number_of_commits_analyzed = ndb.IntegerProperty(indexed=False)
   # Culprit(s) determined to have caused the failure, if any.
   culprits = ndb.JsonProperty(indexed=False)
   # The url to the try job build page.
   try_job_url = ndb.StringProperty(indexed=False)
   # Error message and reason, if any.
   error = ndb.JsonProperty(indexed=False)
 
   # TODO(lijeffrey): We may want to determine whether or not a try job
   # was triggered as a redo of another if the first failed to find a culprit.
   # For example, if passing compile targets yields no results, a redo without
   # compile targets may be attempted to find the culprit CL and the occurrence
   # documented in a queryable manner.
 
   @staticmethod
   def _CreateKey(build_id):  # pragma: no cover
     return ndb.Key('WfTryJobData', build_id)
 
   @staticmethod
   def Create(build_id):  # pragma: no cover
     return WfTryJobData(key=WfTryJobData._CreateKey(build_id))
 
   @staticmethod
   def Get(build_id):  # pragma: no cover
     return WfTryJobData._CreateKey(build_id).get()