iobject for spark 运行报错

0 投票

我按照SuperMap iObjects for Spark 扩展模块(9.0.1 版本)帮助文档进行样例程序调试时,程序运行报错

14:13:21 INFO StandaloneSchedulerBackend: SchedulerBackend is ready for scheduling beginning after reached minRegisteredResourcesRatio: 0.0
java.lang.UnsatisfiedLinkError: no WrapjGeo in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
    at java.lang.Runtime.loadLibrary0(Runtime.java:870)
    at java.lang.System.loadLibrary(System.java:1122)
    at com.supermap.data.Environment.LoadWrapJ(Unknown Source)
    at com.supermap.data.Environment.<clinit>(Unknown Source)
    at com.supermap.data.LicenseWrapInstance.findAndReadLicFile(Unknown Source)
    at com.supermap.data.License.<init>(Unknown Source)
    at com.supermap.bdt.base.Util$.<init>(Util.scala:56)
    at com.supermap.bdt.base.Util$.<clinit>(Util.scala)
    at com.supermap.bdt.io.simplejson.SimpleJsonReader$.read(SimpleJsonReader.scala:36)
    at com.bzhcloud.spatial.process.TestData$.main(TestData.scala:14)
    at com.bzhcloud.spatial.process.TestData.main(TestData.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:736)
    at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:185)
    at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:210)
    at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:124)
    at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Exception in thread "main" java.lang.UnsatisfiedLinkError: com.supermap.data.EnvironmentNative.jni_GetCurrentCulture()Ljava/lang/String;
    at com.supermap.data.EnvironmentNative.jni_GetCurrentCulture(Native Method)
    at com.supermap.data.Environment.getCurrentCulture(Unknown Source)
    at com.supermap.data.Environment.<clinit>(Unknown Source)
    at com.supermap.data.LicenseWrapInstance.findAndReadLicFile(Unknown Source)
    at com.supermap.data.License.<init>(Unknown Source)
    at com.supermap.bdt.base.Util$.<init>(Util.scala:56)
    at com.supermap.bdt.base.Util$.<clinit>(Util.scala)
    at com.supermap.bdt.io.simplejson.SimpleJsonReader$.read(SimpleJsonReader.scala:36)
    at com.bzhcloud.spatial.process.TestData$.main(TestData.scala:14)
    at com.bzhcloud.spatial.process.TestData.main(TestData.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:736)
    at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:185)
    at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:210)
    at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:124)
    at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
14:13:23 ERROR Inbox: Ignoring error
org.apache.spark.SparkException: Unsupported message RpcMessage(127.0.0.1:62152,RetrieveSparkAppConfig,org.apache.spark.rpc.netty.RemoteNettyRpcCallContext@5516934e) from 127.0.0.1:62152
    at org.apache.spark.rpc.netty.Inbox$$anonfun$process$1$$anonfun$apply$mcV$sp$1.apply(Inbox.scala:106)
    at org.apache.spark.rpc.netty.Inbox$$anonfun$process$1$$anonfun$apply$mcV$sp$1.apply(Inbox.scala:105)
    at org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverEndpoint$$anonfun$receiveAndReply$1.applyOrElse(CoarseGrainedSchedulerBackend.scala:150)
    at org.apache.spark.rpc.netty.Inbox$$anonfun$process$1.apply$mcV$sp(Inbox.scala:105)
    at org.apache.spark.rpc.netty.Inbox.safelyCall(Inbox.scala:205)
    at org.apache.spark.rpc.netty.Inbox.process(Inbox.scala:101)
    at org.apache.spark.rpc.netty.Dispatcher$MessageLoop.run(Dispatcher.scala:213)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

 

关键信息是这个:

java.lang.UnsatisfiedLinkError: no WrapjGeo in java.library.path
 

想请问下除开帮助文档提示的安装

这些之外是不是还有其他地方需要配置?

期待你的回复,谢谢!

7月 17, 2018 分类:  538次浏览 | 用户: rocket1234 (3 分)

1个回答

0 投票
首先确保java组件版本也是9.0.1吗?需要与java spark9.0.1版本一致。其次jdk是1.7,需要使用 iObjects Java
中 libmawt.so 替换到 jdk1.7.0_80/jre/lib/amd64/headless 中的 libmawt.so,如果是用的jdk1.8就不需要替换。最后是否有安装依赖库,可用iServer自带的检查工具安装,安装依赖库./dependencies_check_and_install.sh install -y
7月 17, 2018 用户: 杨兵 学富五车 (630 分)
必须通过iServer来安装依赖吗? 我现在是在一台没有iserver的服务器上面使用iobject, 我又咨询了,好像是因为我没有安装试用许可,但是我现在没找到如何在centos上面安装试用需求,请问你能提供下吗?

我使用了supermap-iserver-9.0.1a-linux64-deploy里面的dependencies_check_and_install.sh安装了依赖,还是报错
...