Merge Service

The merge service helps improve query performance by consolidating small time partitions into larger, more efficient ones.

Settings

Name Description Default
enabled activates merge service true
partition_duration_minutes target width of merged partitions 15
input_aggregation limits the total source bytes in a single merge job 250000000
max_candidates limits the total number of merge jobs created at one time 100
max_partitions_per_candidate limits the total source partitions in a single merge job 10
min_age_mins ignore files less than this many minutes old 1
max_age_mins ignore files more than this many minutes old 262800