Updating floor_segment from to – How to solve related issues

Opster Team

Feb-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you run Elasticsearch Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” Updating floor_segment from to ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: index and merge.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up to analyze Elasticsearch configuration and help resolve this error.

Log Context

Log “updating [floor_segment] from [{}] to [{}]” classname is TieredMergePolicyProvider.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 }
            }

            ByteSizeValue floorSegment = settings.getAsBytesSize(INDEX_MERGE_POLICY_FLOOR_SEGMENT; TieredMergePolicyProvider.this.floorSegment);
            if (!floorSegment.equals(TieredMergePolicyProvider.this.floorSegment)) {
                logger.info("updating [floor_segment] from [{}] to [{}]"; TieredMergePolicyProvider.this.floorSegment; floorSegment);
                TieredMergePolicyProvider.this.floorSegment = floorSegment;
                for (CustomTieredMergePolicyProvider policy : policies) {
                    policy.setFloorSegmentMB(floorSegment.mbFrac());
                }
            }




 

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