mlcp导入java.lang.unsatifiedLinkError

sulc1iza  于 2021-05-29  发布在  Hadoop
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我正在尝试用mlcp将数据导入marklogic服务器。数据是xml格式的,在一个存档(zip)文件中。
mlcp以java.lang.unsatifiedLinkError结束
我曾经尝试过mlcp8.0.6和mlcp8.0.7,但是在这两种情况下错误是相同的
细节:
marklogic服务器8.0-6.3
mlcp 8.0.6和mlcp 8.0.7
mlcp.bat-options\u file“选项文件路径”
选项文件

import

-host
localhost

-port
8907

-mode
local

-database
dj_test

-username
admin

-password
admin

-input_file_path
"C:\Users\djoshi16\Documents\training-project-data\"

-input_compressed
true

-input_file_type
archive

-thread_count
4

堆栈跟踪错误

c:\windows\system32>"c:\Users\djoshi\Documents\mlcp-8.0.6\bin\mlcp.bat" -options_file c:\Users\djoshi\Documents\training-project-data-import.options
17/08/29 20:49:47 INFO contentpump.LocalJobRunner: Content type: XML
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:131)
    at org.apache.hadoop.security.Groups.<init>(Groups.java:70)
    at org.apache.hadoop.security.Groups.<init>(Groups.java:66)
    at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:280)
    at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:271)
    at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:248)
    at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:763)
    at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:748)
    at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:621)
    at org.apache.hadoop.mapreduce.task.JobContextImpl.<init>(JobContextImpl.java:72)
    at org.apache.hadoop.mapreduce.Job.<init>(Job.java:144)
    at org.apache.hadoop.mapreduce.Job.getInstance(Job.java:187)
    at com.marklogic.contentpump.Command$1.createJob(Command.java:349)
    at com.marklogic.contentpump.ContentPump.runCommand(ContentPump.java:192)
    at com.marklogic.contentpump.ContentPump.main(ContentPump.java:62)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:129)
    ... 14 more
Caused by: java.lang.UnsatisfiedLinkError: org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative()V
at org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative(Native Method)
    at org.apache.hadoop.security.JniBasedUnixGroupsMapping.<clinit>(JniBasedUnixGroupsMapping.java:49)
    at org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback.<init>(JniBasedUnixGroupsMappingWithFallback.java:39)
    ... 19 more
9o685dep

9o685dep1#

感谢mattsun的宝贵参考。
在我的案例中,实际问题是类信息冲突。从mlcp的bin目录中删除.dll文件后,一切都很顺利。dll和jar都被运送到mlcp包中,这就是为什么很难确定实际问题的原因。

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