Werk #12468: BI aggregations no longer show duplicate subtrees and nodes

Component

Title

BI aggregations no longer show duplicate subtrees and nodes

Date

May 7, 2021

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.1.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0p4	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Some search operations for BI nodes lead to similar (but not equal) results. However, the generated aggregation nodes from these results could be identical. A new deduplication mechanism fixes this bug.

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