[Meta] TSDB Migrations- Second set

[agithomas]

Issue tracking the second set of TSDB enablement from service integrations.

• [Redis] TSDB Enablement #5698
• [CouchDB] TSDB Enablement #5854

New Issues Identified

TSDB Issues reported earlier

• [Fleet] [TSDB] Fields having type byte, short, integer, long, unsigned_long are not mapped correctly as dimension fields  kibana#153220
  • Impact : [ Severity : Critical & Blocker , Scope : Multi-package, Workaround : No]
• Type : IP is not supported as dimension field elasticsearch#94380
  • Impact : [ Severity : Critical , Scope : Multi-package, Workaround : No]
• [TSDB] Enablement of TSDB fails for package with fields having flattened type elasticsearch#94113 .
  • Impact : [ Severity : Critical & Blocker, Scope : Multi-package, Workaround : No]
• [Integration] [TSDB] Timeseries Indexing On & Off flag is present for all logs datastreams in Integration Package Configuration kibana#152422 .
  • Impact : [ Severity : Low, Scope : Multi-package, Workaround : No]
• [TSDB] Dimension limit override settings blocking the build elastic-package#1174
  • Impact : [ Severity : Critical & Blocker, Scope : Multi-package, Workaround : No]
• Aggregation functions such as average, sum is unsupported when time_series_metric is of type counter . Reference : https://github.com/elastic/obs-infraobs-team/issues/901#issuecomment-1409943932
  • [ Severity : Blocker, Scope: Multi-package, Work-around: No ]
• Certain Aggregation functions not supported when TSDB datastream is used. elasticsearch#93539 .
  • [ Severity : Blocker, Scope: Multi-package, Work-around: Yes ]

Enhancements requests created earlier

• [ECS] [TSDB] Centralisation of Dimension Fields  #5193
• [TSDB] Need Indicators for dimension fields when TSDB is enabled.  kibana#149180
  • [ Severity : Good to have, Scope: Multi-package, Work-around: Very difficult to achieve ]
• [TSDB] [Documentation] Annotate fields that are dimensions in the table showing Exported Fields in Integration elastic-package#1111
  • [ Severity : Good to have, Scope: Multi-package, Work-around: No ]
• [TSDB] Display the current write index when timeseries mode is enabled kibana#150549
  • [ Severity : Must have, Scope: Multi-package, Work-around: Complex]

[lalit-satapathy]

Closing as the updated issue will track all TSDB packages.