Storm<配置文件的坑>

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今天重新安装了一下storm:

apache-storm-1.1.0.tar.gz

解压之后，在写配置文件：Storm/conf/storm.yaml完成之后，启动报错
这里写图片描述

说是无法解析配置文件

Caused by: while parsing a block mapping in 'reader', line 18, column 1:    storm.zookeeper.servers:    ^expected <block end>, but found BlockMappingStart in 'reader', line 25, column 2:     nimbus.seeds: ["master"]     ^        at org.apache.storm.shade.org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:570)        at org.apache.storm.shade.org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)        at org.apache.storm.shade.org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)        at org.apache.storm.shade.org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)        at org.apache.storm.shade.org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:159)        at org.apache.storm.shade.org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)        at org.apache.storm.shade.org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)        at org.apache.storm.shade.org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120)        at org.apache.storm.shade.org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)        at org.apache.storm.shade.org.yaml.snakeyaml.Yaml.load(Yaml.java:424)        at org.apache.storm.utils.Utils.findAndReadConfigFile(Utils.java:366)        at org.apache.storm.utils.Utils.readStormConfig(Utils.java:467)        at org.apache.storm.utils.Utils.<clinit>(Utils.java:177)        ... 39 more

最后检查发现，配置文件中在配置nimbus.seed的时候，前面多了一个空格

这里写图片描述

把这个空格去掉之后就完美地解决问题了

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