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api/src/main/thrift/org/apache/aurora/gen/api.thrift (lines 795 - 796) <https://reviews.apache.org/r/51384/#comment214251> How about moving this into `JobUpdateSummary` instead? As it stands now, the access to update metadata requires exposing a potentially much heavier `JobUpdate` struct through our thrift interface. Bonus point: if you move it into the `JobUpdateSummary` the metadata will be automatically exposed via the existing `getJobUpdateSummaries` RPC. - Maxim Khutornenko On Aug. 28, 2016, 3:58 a.m., Santhosh Kumar Shanmugham wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/51384/ > ----------------------------------------------------------- > > (Updated Aug. 28, 2016, 3:58 a.m.) > > > Review request for Aurora, David McLaughlin, Joshua Cohen, and Maxim > Khutornenko. > > > Bugs: AURORA-1711 > https://issues.apache.org/jira/browse/AURORA-1711 > > > Repository: aurora > > > Description > ------- > > Allow custom metadata to be stored with the job updates. This feature > is to help case the reconciliation on job update request on the clients. > > Today when a client's requests are proxied via a middle-man, > if the middle-man times out before the scheduler responds with success, > the client is left the only option of retry. In the case of updates, > since multiple updates are not allowed in parallel, the retries fail, > with INVALID_REQUEST. Although the original update is already accepted > by the scheduler and is in-progress. > > With this feature, clients can reconcile the job updates, > - by marking updates them with a unique id in the metadata field > - scheduler returns the in-progress job update in its response > - client can match the client-generated ids to reconcile its state. > > > Diffs > ----- > > api/src/main/thrift/org/apache/aurora/gen/api.thrift > c5765b70501c101f0535b4eed94e9948c36808f9 > src/main/java/org/apache/aurora/scheduler/storage/db/DbJobUpdateStore.java > d2673e6b328cb1e249fbe91d18e0d9e935636eaa > > src/main/java/org/apache/aurora/scheduler/storage/db/JobUpdateDetailsMapper.java > a3b04949f1726f110638e4f93ef45947cdb9e7f8 > > src/main/java/org/apache/aurora/scheduler/storage/db/migration/V008_CreateUpdateMetadataTable.java > PRE-CREATION > src/main/java/org/apache/aurora/scheduler/storage/db/views/DbJobUpdate.java > 78703e92c932cd5e93ff0b70f2a0b6928f6b4003 > > src/main/java/org/apache/aurora/scheduler/thrift/SchedulerThriftInterface.java > 929d021a336c6a3438613c9340c84a1096dc9069 > > src/main/java/org/apache/aurora/scheduler/updater/JobUpdateControllerImpl.java > 594bb6219294dcc77d48dcad14e2a6f9caa0c534 > > src/main/java/org/apache/aurora/scheduler/updater/UpdateInProgressException.java > PRE-CREATION > src/main/python/apache/aurora/client/api/__init__.py > 9149c3018ae58d405f284fcbd4076d251ccc8192 > src/main/python/apache/aurora/client/cli/context.py > f1a256a8d09d23d8d4d4ee7d264be0fe376398c4 > src/main/python/apache/aurora/client/cli/options.py > 1245ff15a69a4b4347672f7b556985521e813a00 > src/main/python/apache/aurora/client/cli/update.py > 23aaa2c1b67599420408633733e4581553f7151b > src/main/python/apache/aurora/client/hooks/hooked_api.py > 542f165add0f1d01a782fe6d6089bff3e736fb82 > > src/main/resources/org/apache/aurora/scheduler/storage/db/JobUpdateDetailsMapper.xml > 8563630a179cb6d1e3b0e22c730ccbfe1c9291e2 > src/main/resources/org/apache/aurora/scheduler/storage/db/schema.sql > a40830fd668aa650c22a48cbc757b45aef27e961 > > src/test/java/org/apache/aurora/scheduler/storage/db/DbJobUpdateStoreTest.java > 08530397ff75081bde6f07f9d53317b5486e0da4 > > src/test/java/org/apache/aurora/scheduler/thrift/SchedulerThriftInterfaceTest.java > 779dc302602ae8842084807ca868a491ea99b676 > src/test/java/org/apache/aurora/scheduler/updater/JobUpdaterIT.java > 04551f17999d742c53dfb1b36286b119b448550e > src/test/python/apache/aurora/client/cli/test_supdate.py > 92fb039fb7d3e368d7c0dfa5ebdb465c7f112416 > src/test/python/apache/aurora/client/cli/util.py > aac9f9c802e4ad1f06cee8cf3f56749760b33af5 > > Diff: https://reviews.apache.org/r/51384/diff/ > > > Testing > ------- > > ./build-support/jenkins/build.sh > ./src/test/sh/org/apache/aurora/e2e/test_end_to_end.sh > ./pants test src/test/python/apache/aurora/client/cli:cli > > > Thanks, > > Santhosh Kumar Shanmugham > >