请问之前2.3.11的配置文件做过如下修改
原先我们fe增加的配置项是:
#开启统计信息,以支持CBO优化
enable_statistic_collect = true
#默认使用SSD存储
default_storage_medium = SSD
thrift_server_max_worker_threads = 8192
BE增加的配置项是:
default_rowset_type = beta
cumulative_compaction_num_threads_per_disk = 4
base_compaction_num_threads_per_disk = 2
cumulative_compaction_check_interval_seconds = 2
vector_chunk_size = 4096
memory_limitation_per_thread_for_schema_change = 8
sync_tablet_meta=true
max_length_for_bitmap_function = 100000000
delete_worker_count = 10
请问升级2.5.7的话,这些配置是否需要修改或者删除