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Deletion of existing stream while creating new stream with the same name

· 2 min read
Fix Available
Fix Available
This bug has been fixed

When attempting to create a new stream with a name that already exists within the system, the existing stream is erroneously deleted from the backend and results in an inability for the user to use the stream with a ‘ParameterNotFound’ error.

Affected Versions: 2.3 2.2

Fix Version: 2.4

Root cause(s)​

The issue arises due to the system incorrectly interpreting existing stream resources as newly created ones during the process of creating a stream with a duplicate name. This misinterpretation leads to the cleanup of the existing resources when the creation fails.

Impact​

This behavior results in the loss of data and disrupts the expected functionality.

Mitigation​

Workaround

Refrain from creating streams using names that already exist. If necessary, create new streams only subsequent to deleting the previously existing stream.

Fix available

Fix is available in Amorphic v2.4. Please upgrade to the latest version to resolve this issue.

Timeline​

gantt
    title Timeline
    dateFormat YYYY-MM-DD
    tickInterval 1day
    axisFormat %b-%d
    todayMarker off
    section Tracker
        %% update the ticket number and date of bug report
        CLOUD-4121 : done, 2023-11-21, 0d
    section Identification
        Reported : crit, des1, 2023-11-21, 0d
    section Mitigation
        %% Update number of days took for each step below
        Bug fixed: milestone, 2023-11-21, 0d
    section Delivery
        %% update the date of each step below
        testing complete: milestone, 2023-11-21, 0d
  • 2023-11-21: Bug reported/identified (CLOUD-4121)
  • 2023-11-21: Bug triaged
  • 2023-11-21: Bug fixed
  • 2023-11-21: Testing completed and fix is available