我们使用两个不同的服务器为Cassandra和赛尔斯。所有模块都在sailsjs中配置。我们正在尝试运行sails lift，但得到以下错误代码：
信息：正在启动应用程序。。。
/doowdle/backend/node\u modules/cassandra store/lib/cassandrastore.js:45抛出错误；^错误：尝试查询的所有主机都失败。尝试的第一个主机，x.x.x.x:9042:错误：connect econnrefused x.x.x:9042。请参见内部错误。
在cassandra.yaml文件中有什么我遗漏的吗？
当我运行./cassandra时，我得到了以下输出：
owner@sts-yyc-ubuntu：/etc/apache-cassandra-2.2.12/bin$。/cassandraowner@sts-yyc-ubuntu：/etc/apache-cassandra-2.2.12/bin$compileroracle:inline org/apache/cassandra/db/abstractnativecell.compareto（lorg/apache/cassandra/db/composites/composite；）i compileroracle:inline org/apache/cassandra/db/composites/abstractsimplecellnetype.compareunsigned（lorg/apache/cassandra/db/composites/composite；lorg/apache/cassandra/db/composites/composite；）i compileroracle:inline org/apache/cassandra/io/util/memory.checkbounds（jj）v compileroracle:inline org/apache/cassandra/io/util/safememory.checkbounds（jj）v compileroracle:inline org/apache/cassandra/utils/asymmetricordering.selectboundary（lorg/apache/cassandra/utils/asymmetricordering/op；ii）i compileroracle:inline org/apache/cassandra/utils/asymmetricordering.strictnessoflessthan（lorg/apache/cassandra/utils/asymmetricordering/op；）i compileroracle:inline org/apache/cassandra/utils/bytebufferutil.compare（ljava/nio/bytebuffer[b） i compileroracle:inline org/apache/cassandra/utils/bytebufferutil.compare（[bljava/nio/bytebuffer；）i compileroracle:inline org/apache/cassandra/utils/bytebufferutil.compareunsigned（ljava/nio/bytebuffer；ljava/nio/bytebuffer；）i compileroracle:inline org/apache/cassandra/utils/fastbyeteoperations$unsafeoperations.compareto（ljava/lang/object；jiljava/lang/object；ji）i compileroracle:inline org/apache/cassandra/utils/fastbyeteoperations$unsafeoperations.compareto（ljava/lang/object；jiljava/nio/bytebuffer；）i compileroracle:inline org/apache/cassandra/utils/fastbyeteoperations$unsafeoperations.compareto（ljava/nio/bytebuffer；ljava/nio/bytebuffer；）启动期间遇到异常（org.apache.cassandra.exceptions.configurationexception）：无效的yaml。请删除属性[凭证\有效性\在\毫秒内，启用\脚本\用户定义\函数，列\索引\缓存\大小\在\ kb内，背压\启用，启用\物化\视图，cdc \启用，准备\语句\缓存\大小\ mb，背压\策略，并发\物化\视图\写入，透明\数据\加密\选项，cassandra.yaml org.apache.cassandra.exceptions.configurationexception:无效的yaml。请删除属性[凭证\有效性\在\毫秒内，启用\脚本\用户定义\函数，列\索引\缓存\大小\在\ kb内，背压\启用，启用\物化\视图，cdc \启用，准备\语句\缓存\大小\ mb，背压\策略，并发\物化\视图\写入，透明\数据\加密\选项，节俭\u准备\u语句\u缓存\u大小\u mb，慢速\u查询\u日志\u超时\u毫秒，提示\u刷新\u周期\u毫秒，max\u hints\u file\u size\u in\u mb]来自您的cassandra.yaml，位于org.apache.cassandra.config.yamlconfigurationloader$missingpropertieschecker.check（yamlconfigurationloader）。java:146)在org.apache.cassandra.config.yamlconfigurationloader.loadconfig（yamlconfigurationloader。java:113)在org.apache.cassandra.config.yamlconfigurationloader.loadconfig（yamlconfigurationloader。java:85)在org.apache.cassandra.config.databasedescriptor.loadconfig（databasedescriptor。java:149)在org.apache.cassandra.config.databasedescriptor。java:133)在org.apache.cassandra.service.cassandrademon.activate（cassandrademon。java:507) 在org.apache.cassandra.service.cassandrademon.main（cassandrademon。java:642)错误03:26:04启动过程中遇到异常org.apache.cassandra.exceptions.configurationexception:无效的yaml。请删除属性[凭证\有效性\在\毫秒内，启用\脚本\用户定义\函数，列\索引\缓存\大小\在\ kb内，背压\启用，启用\物化\视图，cdc \启用，准备\语句\缓存\大小\ mb，背压\策略，并发\物化\视图\写入，透明\数据\加密\选项，节俭\u准备\u语句\u缓存\u大小\u mb，慢速\u查询\u日志\u超时\u毫秒，提示\u刷新\u周期\u毫秒，max\u hints\u file\u size\u in\u mb]来自您的cassandra.yaml，位于org.apache.cassandra.config.yamlconfigurationloader$missingpropertieschecker.check（yamlconfigurationloader）。java:146)~[apache-cassandra-2.2.12。jar:2.2.12]在org.apache.cassandra.config.yamlconfigurationloader.loadconfig（yamlconfigurationloader。java:113)~[apache-cassandra-2.2.12。jar:2.2.12] 在org.apache.cassandra.config.yamlconfigurationloader.loadconfig（yamlconfigurationloader。java:85)~[apache-cassandra-2.2.12。jar:2.2.12]在org.apache.cassandra.config.databasedescriptor.loadconfig（databasedescriptor。java:149)~[apache-cassandra-2.2.12。jar:2.2.12]在org.apache.cassandra.config.databasedescriptor。java:133) ~[apache-cassandra-2.2.12。jar:2.2.12]在org.apache.cassandra.service.cassandrademon.activate（cassandrademon。java:507)[apache-cassandra-2.2.12。jar:2.2.12]在org.apache.cassandra.service.cassandrademon.main（cassandrademon。java:642)[apache-cassandra-2.2.12。jar:2.2.12]