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doris/fe
Kikyou1997 e1e63f8354 [feature-wip](statistic) persistence table statistics into olap table (#13883)
1. Supports for persisting collected statistics to a pre-built OLAP table named `column_statistics`.
2. Use a much simpler mechanism to collect statistics: all the gauges are collected in single one SQL for each partition and then the whole column, which defined in class `AnalysisJob`
3. Implement a cache to manage the statistics records in FE

TODO:

1. Use opentelemetry to monitor the execution time of each job
2. Format the internal analysis SQL
3. split SQL to promise the in expr's child count not exceeds the FE limits of generated SQL for deleting expired records
4. Implements show statements
2022-11-10 22:08:08 +08:00
..

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# fe-common

This module is used to store some common classes of other modules.

# spark-dpp

This module is Spark DPP program, used for Spark Load function.
Depends: fe-common

# fe-core

This module is the main process module of FE.
Depends: fe-common, spark-dpp