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doris/fe
caiconghui ecbd4bcae0 [fix](catalog) Fix bug that The MetaObject lock design of fe would cause some problems with consistent meta when catalog do replay operation (#6650)
1. If the table or db has been dropped,we will get write lock failed or just skip or throw exception,
2. and if we recover table or db, we must ensure that unmark dropped state after writing recover journal. 
3. db.dropTable corresponds to db.createTable, I don't move table.markDropped method to the db.dropTable,
    for that all meta added to db or catalog must after writing recover journal, so we must invoke markDropped
    and unmarkDropped method outside the dropTable and createTable method.
2022-02-08 10:01:52 +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