我在Apache Storm中运行Geotools，并且在geotools依赖管理方面有一段时间了。当我在本地运行风暴集群（Windows 7笔记本电脑）时，每件事情都有效，但当我部署到集群时，我在日志中得到了这个例外。
I am running Geotools inside of Apache Storm, and having a heck of a time with geotools dependency management. Every thing works when I run the storm cluster locally (windows 7 laptop), but when I deploy to the cluster I get this exception in my logs.
编辑：这是我使用的Java调用此功能
Here is the Java I use that calls this functionality
GridCoverage2D image = new GeoTiffReader(f).read(new GeneralParameterValue[]{policy, gridsize, useJaiRead}); /** * reproject to WGS84 */ CoordinateReferenceSystem targetCRS = CRS.decode("EPSG:4326"); GridCoverage2D reprojectedImage = (GridCoverage2D) Operations.DEFAULT.resample(image, targetCRS);这是我的环境
geotools 11.1 java 7 POM is below running on windows 7 when in local mode (works perfectly here) this problem happens on Ubuntu 12.04.5 LTS (GNU/Linux 3.2.0-63-virtual x86_64) here's the exception from the log [ERROR] Exception in Bolt org.geotools.data.DataSourceException: GEOTIFF Module Error Report No code "EPSG:32637" from authority "EPSG" found for object of type "EngineeringCRS". ModelPixelScaleTag: [2.0,2.0,0.0] ModelTiePointTag: (1 tie points) TP #0: [0.0,0.0,0.0] -> [337668.0,3837288.0,0.0] ModelTransformationTag: NOT AVAILABLE GeoKey #1: Key = 2049, Value = GCS_WGS_1984 GeoKey #2: Key = 2054, Value = 9102 GeoKey #3: Key = 3072, Value = 32637 GeoKey #4: Key = 1024, Value = 1 GeoKey #5: Key = 1025, Value = 1 GeoKey #6: Key = 1026, Value = PCS Name = WGS_1984_UTM_zone_37N GeoKey #7: Key = 3076, Value = 9001 org.opengis.referencing.NoSuchAuthorityCodeException: No code "EPSG:32637" from authority "EPSG" found for object of type "EngineeringCRS". at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.noSuchAuthorityException(CartesianAuthorityFactory.java:136) at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.createEngineeringCRS(CartesianAuthorityFactory.java:130) at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.createCoordinateReferenceSystem(CartesianAuthorityFactory.java:121) at org.geotools.referencing.factory.AuthorityFactoryAdapter.createCoordinateReferenceSystem(AuthorityFactoryAdapter.java:802) at org.geotools.coverage.grid.io.imageio.geotiff.GeoTiffMetadata2CRSAdapter.createProjectedCoordinateReferenceSystem(GeoTiffMetadata2CRSAdapter.java:284) at org.geotools.coverage.grid.io.imageio.geotiff.GeoTiffMetadata2CRSAdapter.createCoordinateSystem(GeoTiffMetadata2CRSAdapter.java:205) at org.geotools.gce.geotiff.GeoTiffReader.getHRInfo(GeoTiffReader.java:299) at org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:211) at org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:156) at dgi.eii.utils.PixelExtractor.extract(PixelExtractor.java:80) at dgi.eii.storm.bolts.RasterPixelExtractorBolt.execute(RasterPixelExtractorBolt.java:59) at backtype.storm.daemon.executor$fn__5641$tuple_action_fn__5643.invoke(executor.clj:631) at backtype.storm.daemon.executor$mk_task_receiver$fn__5564.invoke(executor.clj:399) at backtype.storm.disruptor$clojure_handler$reify__745.onEvent(disruptor.clj:58) at backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:125) at backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:99) at backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:80) at backtype.storm.daemon.executor$fn__5641$fn__5653$fn__5700.invoke(executor.clj:746) at backtype.storm.util$async_loop$fn__457.invoke(util.clj:431) at clojure.lang.AFn.run(AFn.java:24) at java.lang.Thread.run(Thread.java:745)我也是遇到EPSQ图像时出现相同的错误：4326
I also get the same error when encountering an image with EPSQ:4326
[ERROR] Exception in Bolt org.geotools.data.DataSourceException: GEOTIFF Module Error Report No code "EPSG:4326" from authority "EPSG" found for object of type "EngineeringCRS". ModelPixelScaleTag: [2.0230196490091333E-5,2.0230196490071028E-5,0.0] ModelTiePointTag: (1 tie points) TP #0: [0.0,0.0,0.0] -> [36.8167576323252,34.429979601192464,0.0] ModelTransformationTag: NOT AVAILABLE GeoKey #1: Key = 2048, Value = 4326 GeoKey #2: Key = 2049, Value = GCS_WGS_1984 GeoKey #3: Key = 2054, Value = 9102 GeoKey #4: Key = 1024, Value = 2 GeoKey #5: Key = 2057, Value = 6378137.0 GeoKey #6: Key = 1025, Value = 1 GeoKey #7: Key = 2059, Value = 298.257223563 org.opengis.referencing.NoSuchAuthorityCodeException: No code "EPSG:4326" from authority "EPSG" found for object of type "EngineeringCRS". at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.noSuchAuthorityException(CartesianAuthorityFactory.java:136) at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.createEngineeringCRS(CartesianAuthorityFactory.java:130) at org.geotools.referencing.factory.epsg.CartesianAuthorityFactory.createCoordinateReferenceSystem(CartesianAuthorityFactory.java:121) at org.geotools.referencing.factory.AuthorityFactoryAdapter.createCoordinateReferenceSystem(AuthorityFactoryAdapter.java:802) at org.geotools.coverage.grid.io.imageio.geotiff.GeoTiffMetadata2CRSAdapter.createGeographicCoordinateReferenceSystem(GeoTiffMetadata2CRSAdapter.java:389) at org.geotools.coverage.grid.io.imageio.geotiff.GeoTiffMetadata2CRSAdapter.createCoordinateSystem(GeoTiffMetadata2CRSAdapter.java:208) at org.geotools.gce.geotiff.GeoTiffReader.getHRInfo(GeoTiffReader.java:299) at org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:211) at org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:156) at dgi.eii.utils.PixelExtractor.extract(PixelExtractor.java:80) at dgi.eii.storm.bolts.RasterPixelExtractorBolt.execute(RasterPixelExtractorBolt.java:59) at backtype.storm.daemon.executor$fn__5641$tuple_action_fn__5643.invoke(executor.clj:631) at backtype.storm.daemon.executor$mk_task_receiver$fn__5564.invoke(executor.clj:399) at backtype.storm.disruptor$clojure_handler$reify__745.onEvent(disruptor.clj:58) at backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:125) at backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:99) at backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:80) at backtype.storm.daemon.executor$fn__5641$fn__5653$fn__5700.invoke(executor.clj:746) at backtype.storm.util$async_loop$fn__457.invoke(util.clj:431) at clojure.lang.AFn.run(AFn.java:24) at java.lang.Thread.run(Thread.java:745)我有看到几个答案表明我需要把gt-epsg-hsql放在我的pom中，而且我还是找不到它需要的东西。
I have seen several answers that indicated I need to put the gt-epsg-hsql in my pom, and I have, still doesn't find what it needs.
这是我的geotools POM条目
Here are my geotools POM entries
<dependency> <groupId>org.geotools</groupId> <artifactId>gt-swing</artifactId> <version>11.1</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-opengis</artifactId> <version>11.1</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-epsg-hsql</artifactId> <version>11.1</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-geotiff</artifactId> <version>11.1</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-image</artifactId> <version>11.1</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-wms</artifactId> <version>11.1</version> </dependency>这里是我用maven shade插件构建超级jar的方法
here is how I am building the uber-jar with maven shade plugin
<build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> </execution> </executions> <configuration> <archive> <manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile> </archive> <!-- <minimizeJar>true</minimizeJar>--> <shadedArtifactAttached>true</shadedArtifactAttached> <shadedClassifierName>stand-alone</shadedClassifierName> <artifactSet> <excludes> <exclude>org.slf4j:slf4j-api:jar:</exclude> <exclude>org.slf4j:slf4j-simple:jar:1.6.4:jar:</exclude> <exclude>org.slf4j:slf4j-log4j12:jar:</exclude> <exclude>org.slf4j:jcl-over-slf4j:jar:</exclude> <exclude>org.slf4j:slf4j-api:jar:1.7.5:jar:</exclude> <!-- <exclude>org.slf4j*:</exclude>--> <exclude>commons-logging:commons-logging:jar:</exclude> <exclude>commons-logging:commons-logging-api:jar:</exclude> </excludes> </artifactSet> <filters> <filter> <artifact>*:*</artifact> <excludes> <exclude>META-INF/*.SF</exclude> <exclude>META-INF/*.DSA</exclude> <exclude>META-INF/*.RSA</exclude> </excludes> </filter> </filters> <finalName>storm-topos</finalName> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>dgi.eii.storm.base.StormTopologyRunner</mainClass> </transformer> <!-- <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.handlers</resource> </transformer> <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.schemas</resource> </transformer>--> </transformers> </configuration> </plugin> </plugins> </build>编辑：所以我想出了一些事情并且进一步......现在出现此错误
So i figured out a few things and got a little further... now getting this error
[ERROR] Exception in Bolt org.geotools.data.DataSourceException: org.hsqldb.DatabaseURL.parseURL(Ljava/lang/String;ZZ)Lorg/hsqldb/persist/HsqlProperties;导致上述新错误的轻微推进是由于使用了正确的变压器，并使用了maven jar插件将正确的条目注入MANIFEST.MF文件。这是我的POM的新构建部分，它可以帮助某人至少克服geotools的META-INF / services文件的整合并注入正确的条目以克服旧的 vendorname不能为空！ / code>错误
This slight advancement that led to the above new error was due to using the right transformers, and using the maven jar plugin to inject the right entries into the MANIFEST.MF file. Here is the new build section of my POM, which might help someone at least overcome the consolidation of geotools' META-INF/services files and to inject the right entries to overcome the old vendorname cannot be null! error
<build> <resources> <resource> <directory>${basedir}/src/main/resources</directory> <filtering>false</filtering> <includes> <include>schema.xsd</include> </includes> </resource> </resources> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> </execution> </executions> <configuration> <shadedArtifactAttached>true</shadedArtifactAttached> <shadedClassifierName>stand-alone</shadedClassifierName> <artifactSet> <excludes> <exclude>org.slf4j:slf4j-api:jar:</exclude> <exclude>org.slf4j:slf4j-log4j12:jar:</exclude> <exclude>org.slf4j:jcl-over-slf4j:jar:</exclude> <exclude>commons-logging:commons-logging:jar:</exclude> <exclude>commons-logging:commons-logging-api:jar:</exclude> </excludes> </artifactSet> <filters> <filter> <artifact>*:*</artifact> <excludes> <exclude>META-INF/*.SF</exclude> <exclude>META-INF/*.DSA</exclude> <exclude>META-INF/*.RSA</exclude> </excludes> </filter> </filters> <finalName>insightcloud-storm-topos</finalName> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>dgi.eii.storm.base.StormTopologyRunner</mainClass> </transformer> <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/> <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.handlers</resource> </transformer> <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.schemas</resource> </transformer> </transformers> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <configuration> <archive> <manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile> </archive> </configuration> </plugin> </plugins> </build>推荐答案
Geotools使用Java的服务基础架构加载负责的类EPSG查找。原始的 gt-epsg-hsql.jar 在 / META-INF / services / 中有条目，它们指定哪些接口是由jar文件实现，并且可以在运行时动态加载。
Geotools uses Java's Service infrastructure to load the class responsible for EPSG lookups. The original gt-epsg-hsql.jar has entries in /META-INF/services/ which specify which interfaces are implemented by the jar-file, and which can be dynamically loaded at runtime.
构建超级jar时，将多个jar文件合并为一个。最有可能的是，另一个jar文件也实现了相同的接口（例如 gt-referencing.jar ），因此在中具有相同名称的文件/ META-INF /服务/ 。将所有内容放入一个jar文件时，这些条目很可能会被覆盖（至少我找不到maven-shade-plugin合并这些服务文件的任何引用）。
When building a uber-jar, you combine multiple jar files into one. Most likely, another jar file implements the same interfaces as well (for example gt-referencing.jar) and has thus files with the same names in its /META-INF/services/. When putting everything into one jar file, those entries will very likely be overwritten (at least I couldn't find any reference that the maven-shade-plugin merges such services files).
您可以通过查看创建的uber-jar中的services-directory来验证这一点，尤其是在条目 /META-INF/services/org.opengis.referencing.crs.CRSAuthorityFactory 。 gt-epsg-hsql.jar 和 gt-referencing.jar 都有这样的文件（以及其他jar文件）从GeoTools可能也是如此），并且最有可能的是，只有一个的内容将在你的超级jar中，导致所有其他类都没有在运行时被发现/加载。
You could verify that by looking at the services-directory in the created uber-jar, especially at the entry /META-INF/services/org.opengis.referencing.crs.CRSAuthorityFactory. Both gt-epsg-hsql.jar and gt-referencing.jar have such a file (and other jar-files from GeoTools probably as well), and most likely, only the content of one will be in your uber-jar, resulting in all the other classes not being found/loaded at runtime.
我对maven-shade-plugin并不熟悉，但SO上的其他问题（如[1]）建议使用额外的变压器：
I'm not really familiar with the maven-shade-plugin, but other questions on SO (like [1]) suggest to use an additional transformer:
<transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
[1] 清除阴影+ resteasy可以找到内容类型的作者
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