在centos系统的spark集群中使用Supermap IObject for spark，目前的部署情况为：
1. 已有hadoop和spark，且可正常使用
2. 我已将10.0.1版本的Supermap IObject for spark下载到系统中，并拷贝bdt-all-runtime-10.0.1-SNAPSHOT.jar到spark目录下，执行spark任务用。
3.下载了Supermap IObject for Java，并使用/usr/local/supermap-java/Support/aksusbd-2.2.1-i386/dinst进行了许可的安装。但是有一个error，不知道是否安装成功。日志如下：
[root@web-1 aksusbd-2.2.1-i386]# ./dinst
Copy AKSUSB daemon to /usr/sbin ...
Copy WINEHASP daemon to /usr/sbin ...
Copy HASPLMD daemon to /usr/sbin ...
Copy start-up script to /etc/init.d ...
Link HASP SRM runtime environment startup script to system startup folder
Killing already running daemons...
Stopping aksusbd (via systemctl): Warning: aksusbd.service changed on disk. Run 'systemctl daemon-reload' to reload units.
[ OK ]
Starting HASP SRM runtime environment ...
Starting aksusbd (via systemctl): Warning: aksusbd.service changed on disk. Run 'systemctl daemon-reload' to reload units.
[ OK ]
copy so ...
install v2c ...
Input/Output error
press ENTER
Done
3.我已经将Supermap IObject for Java的Bin目录复制到了/opt/SuperMap/iobjects/1001 目录下。
[root@web-1 1001]# pwd
/opt/SuperMap/iobjects/1001
[root@web-1 1001]# ll
total 36
drwxr-xr-x 5 root root 32768 Sep 23 09:10 Bin
[root@web-1 1001]#
4.在使用Supermap IObject for Java的Bin目录下的com.supermap.license.jar并没有生成c2v文件。无法进行下一步。
[root@web-1 Bin]# java -jar com.supermap.license.jar -create /root/dist.c2v
[root@web-1 Bin]# cd /root/
[root@web-1 ~]# ll
total 0
[root@web-1 ~]#
5.spark日志报错如下。
2020-09-24 09:21:51 INFO License:311 - lichasp.connect return exception
java.lang.UnsatisfiedLinkError: Aladdin.Hasp.Login(JLjava/lang/String;[I)I
at Aladdin.Hasp.Login(Native Method)
at Aladdin.Hasp.login(Hasp.java:91)
at com.supermap.LicenseHaspServiceImpl.internalLogin(LicenseHaspServiceImpl.java:203)
at com.supermap.LicenseHaspServiceImpl.connect(LicenseHaspServiceImpl.java:135)
at com.supermap.License.connect(License.java:309)
at com.supermap.License.connect(License.java:276)
at com.supermap.bdt.license.iObjectsLicense$$anonfun$checkSparkObjectsLicense$1.apply(iObjectsLicense.scala:26)
at com.supermap.bdt.license.iObjectsLicense$$anonfun$checkSparkObjectsLicense$1.apply(iObjectsLicense.scala:25)
at scala.collection.Iterator$class.foreach(Iterator.scala:893)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at com.supermap.bdt.license.iObjectsLicense$.checkSparkObjectsLicense(iObjectsLicense.scala:25)
at com.supermap.bdt.license.iObjectsLicense$.checkCoreLicense(iObjectsLicense.scala:55)
at com.supermap.bdt.license.BDTLicense$.checkCoreLicense(BDTLicense.scala:59)
at com.supermap.bdt.rddprovider.gdb.GDBFeatureRDDProvider.rdd(GDBFeatureRDDProvider.scala:52)
at com.dist.vector.overlayAnalysis.OverlayAnalysisDemo$.main(OverlayAnalysisDemo.scala:41)
at com.dist.vector.overlayAnalysis.OverlayAnalysisDemo.main(OverlayAnalysisDemo.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:890)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:217)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:137)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Exception in thread "main" java.lang.IllegalStateException: SuperMap_License_Error_Cannot_Find_LicenseInstance
at com.supermap.bdt.license.iObjectsLicense$.checkSparkObjectsLicense(iObjectsLicense.scala:31)
at com.supermap.bdt.license.iObjectsLicense$.checkCoreLicense(iObjectsLicense.scala:55)
at com.supermap.bdt.license.BDTLicense$.checkCoreLicense(BDTLicense.scala:59)
at com.supermap.bdt.rddprovider.gdb.GDBFeatureRDDProvider.rdd(GDBFeatureRDDProvider.scala:52)
at com.dist.vector.overlayAnalysis.OverlayAnalysisDemo$.main(OverlayAnalysisDemo.scala:41)
at com.dist.vector.overlayAnalysis.OverlayAnalysisDemo.main(OverlayAnalysisDemo.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:890)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:217)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:137)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
使用产品：Supermap IObject for spark，操作系统：Centos 7.5
