1：新增dos相关任务

2：修复druid-TSG-7519问题

TSG-21.08/clickhouse/create_dos_tables.bash

@@ -0,0 +1,34 @@
+
+
+CREATE TABLE tsg_galaxy_v3.dos_event_log_local on cluster ck_cluster(
+log_id UInt64,
+ start_time Int64,
+ end_time Int64,
+ attack_type String,
+ severity String,
+ conditions String,
+ destination_ip String,
+ destination_country String,
+ source_ip_list String,
+ source_country_list String,
+ session_rate Int64,
+ packet_rate Int64,
+ bit_rate Int64
+) ENGINE = MergeTree PARTITION BY toYYYYMMDD(toDate(start_time)) ORDER BY (log_id, start_time, destination_ip) SETTINGS index_granularity = 8192;
+
+
+CREATE TABLE tsg_galaxy_v3.dos_event_log on cluster ck_query(
+ log_id UInt64,
+ start_time Int64,
+ end_time Int64,
+ attack_type String,
+ severity String,
+ conditions String,
+ destination_ip String,
+ destination_country String,
+ source_ip_list String,
+ source_country_list String,
+ session_rate Int64,
+ packet_rate Int64,
+ bit_rate Int64
+) ENGINE = Distributed('ck_cluster', 'tsg_galaxy_v3', 'dos_event_log_local', rand());