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doris/fe
yiguolei 1d1a9e2bfc [improvement](graceful shutdown) waiting for all query finished when graceful shutdown (#23865)
In some cloud native deployment scenario, BE(especially the Compute Node BE) will be add to cluster and remove from cluster very frequently. User's query will fail if there is a fragment is running on the shutting down BE. Users could use stop_be.sh --grace, then BE will wait all running queries to stop to avoiding running query failure, but if the waiting time exceed the limit, then be will exit directly. During this period, FE will not send any queries to BE and waiting for all running queries to stop
2023-09-05 09:52:28 +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