[CDAP-9282] Stores in CDAP should be able to work with pre-appversion data format Created: 06/Apr/17  Updated: 15/Apr/17  Resolved: 15/Apr/17

Status: Resolved
Project: CDAP
Component/s: None
Affects Version/s: None
Fix Version/s: 4.1.1

Type: Improvement Priority: Major
Reporter: Gokul Gunasekaran Assignee: Gokul Gunasekaran
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
relates to CDAP-9283 AppVersion Format Data Migration shou... Resolved
Release Notes: Made the AppMetadataStore and ScheduleStore compatible with an older data format where the app version was not present, so that it is no longer necessary to update these records to the new format in the Upgrade Tool.
Rank: 1|hzzzan:


We used to perform the change of data formats from pre-appversion to appversion data format in three Stores - DatasetBasedStreamSizeScheduleStore, DatasetBasedTimeScheduleStore, AppMetaStore, in the upgrade tool. We need to remove that change of data during upgrade step and instead make the Store work with both old and new data formats.

Comment by Gokul Gunasekaran [ 06/Apr/17 ]

PR : https://github.com/caskdata/cdap/pull/8486

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