java.lang.IllegalArgumentException：錯誤的FS

Question

我正在嘗試在Ubuntu計算機上安裝oozie。

這是我的core-site.xml

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
-->

<!-- Put site-specific property overrides in this file. -->


<configuration>
 <property>
  <name>hadoop.tmp.dir</name>
  <value>/app/hadoop/tmp</value>
  <description>A base for other temporary directories.</description>
 </property>

 <property>
  <name>fs.default.name</name>
  <value>hdfs://localhost:54310</value>
  <description>The name of the default file system.  A URI whose
  scheme and authority determine the FileSystem implementation.  The
  uri's scheme determines the config property (fs.SCHEME.impl) naming
  the FileSystem implementation class.  The uri's authority is used to
  determine the host, port, etc. for a filesystem.</description>
 </property>
</configuration>

在安裝Ozzie時，執行此步驟時：

使用以下命令在HDFS中創建Sharelib目錄

./oozie-setup.sh sharelib create -fs hdfs://localhost:9000

出現以下錯誤：

java.lang.IllegalArgumentException: Wrong FS: hdfs://localhost:54310/user/hduser/share/lib/lib_20190803003111, expected: hdfs://localhost:9000
    at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:644)
    at org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:187)
    at org.apache.hadoop.hdfs.DistributedFileSystem.access$000(DistributedFileSystem.java:98)
    at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1112)
    at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1108)
    at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
    at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1108)
    at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1399)
    at org.apache.hadoop.fs.FileUtil.checkDest(FileUtil.java:496)
    at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:348)
    at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:338)
    at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1904)
    at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1872)
    at org.apache.oozie.tools.OozieSharelibCLI.run(OozieSharelibCLI.java:165)
    at org.apache.oozie.tools.OozieSharelibCLI.main(OozieSharelibCLI.java:56)

為什么會給我這個錯誤？ 為什么在54310上顯示錯誤？ 我什至沒有使用它！

任何建議請..！

Answer 1

在您的core-site.xml ，您已設置：

  <name>fs.default.name</name>
  <value>hdfs://localhost:54310</value>

將core-site.xml fs.default.name設置為hdfs://localhost:9000 （如果這是NameNode的地址），然后重新啟動Oozie服務器，然后嘗試使用oozie-setup.sh sharelib create -fs hdfs://localhost:9000 -locallib share （假設oozie-sharelib tar.gz被提取到share目錄中）。