【发布时间】:2018-01-02 20:49:32
【问题描述】:
我对 Apache Storm 和 Maven 项目还很陌生,所以我尝试遵循这个“教程”(从我的角度来看,这根本不是教程):
http://storm.apache.org/releases/current/Creating-a-new-Storm-project.html
引用了一个巨大的 pom.xml (https://github.com/apache/storm/blob/v1.1.1/examples/storm-starter/pom.xml),它将用作新项目的基础。我试图弄清楚要复制到我的项目 pom.xml 中的内容。所以我决定先从apache核心依赖开始。我的 pom.xml 看起来像这样:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>groupId</groupId>
<artifactId>StormTest</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.storm</groupId>
<artifactId>storm-core</artifactId>
<version>1.1.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.5.0</version>
<executions>
<execution>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>java</executable>
<includeProjectDependencies>true</includeProjectDependencies>
<includePluginDependencies>false</includePluginDependencies>
<classpathScope>compile</classpathScope>
<mainClass>${storm.topology}</mainClass>
<cleanupDaemonThreads>false</cleanupDaemonThreads>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<appendAssemblyId>false</appendAssemblyId>
<finalName>StormTest-1.0-SNAPSHOT_dep</finalName>
<archive>
<manifest>
<mainClass>de.arphi.bi.WordCountTopology</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
<resources>
<resource>
<directory>${basedir}/resources</directory>
<filtering>false</filtering>
<includes>
<include>log4j2.xml</include>
</includes>
</resource>
</resources>
</build>
</project>
这甚至在运行 maven 和构建/打包 jar 时也有效。结果是两个 jar 文件(一个没有依赖关系的小文件和一个有依赖关系的大文件)。我不能运行较小的,因为它说“找不到主要清单”。但是我可以通过执行以下命令来运行更大的:
storm -jar StormTest-1.0-SNAPSHOT_dep.jar
实际上在我本地安装的 apachestorm 1.1.1 上运行(我有一些 System.out.printlns ...)但我得到一个异常:
2018-01-02 21:38:31,864 main ERROR Unable to create file C:\Users\Artur\Desktop\Bi\apache-storm-1.1.1\logs/access-web-${sys:daemon.name}.log java.io.IOException: Die Syntax für den Dateinamen, Verzeichnisnamen oder die Datenträgerbezeichnung ist falsch
at java.io.WinNTFileSystem.canonicalizeWithPrefix0(Native Method)
at java.io.WinNTFileSystem.canonicalizeWithPrefix(WinNTFileSystem.java:451)
at java.io.WinNTFileSystem.canonicalize(WinNTFileSystem.java:422)
at java.io.File.getCanonicalPath(File.java:618)
at java.io.File.getCanonicalFile(File.java:643)
at org.apache.logging.log4j.core.util.FileUtils.makeParentDirs(FileUtils.java:134)
at org.apache.logging.log4j.core.appender.rolling.RollingFileManager$RollingFileManagerFactory.createManager(RollingFileManager.java:573)
at org.apache.logging.log4j.core.appender.rolling.RollingFileManager$RollingFileManagerFactory.createManager(RollingFileManager.java:554)
at org.apache.logging.log4j.core.appender.AbstractManager.getManager(AbstractManager.java:112)
at org.apache.logging.log4j.core.appender.OutputStreamManager.getManager(OutputStreamManager.java:114)
at org.apache.logging.log4j.core.appender.rolling.RollingFileManager.getFileManager(RollingFileManager.java:155)
at org.apache.logging.log4j.core.appender.RollingFileAppender$Builder.build(RollingFileAppender.java:131) at org.apache.logging.log4j.core.appender.RollingFileAppender$Builder.build(RollingFileAppender.java:60)
at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:122)
at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:952)
at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:892)
at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:884)
at org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:508) at org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:232)
at org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:244)
at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:545)
at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:617)
at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:634)
at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:229)
at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:152)
at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45)
at org.apache.logging.log4j.LogManager.getContext(LogManager.java:194)
at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:122)
at org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:43)
at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:46)
at org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:29)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383)
at org.apache.storm.topology.BasicBoltExecutor.<clinit>(BasicBoltExecutor.java:28)
at org.apache.storm.topology.TopologyBuilder.setBolt(TopologyBuilder.java:215)
at de.arphi.bi.WordCountTopology.main(WordCountTopology.java:22)
它说创建目录的语法是错误的。我知道这是关于日志记录的。我使用了不同的其他依赖项(log4j、slf4j)并尝试使用 ecen 排除依赖项而没有任何成功。我无法摆脱这个错误。
有什么想法吗?我认为我缺少一个依赖项,或者我必须排除我的 pom.xml 的某些部分。但由于我不是 Maven 专家,所以我很难弄清楚我必须在这里适应什么。
【问题讨论】:
-
看起来更像是 Storm 的配置问题?占位符“sys:daemon.name”似乎未知或未被替换。你是从 git bash 还是 cmd 提示符下运行它的?并在正确的目录中?文档提到了本地模式:storm.apache.org/releases/1.1.1/Local-mode.html - 我不是风暴用户,所以我不知道。但它看起来与 maven 或构建无关
标签: maven dependencies syntax-error apache-storm