Chen Jia created HADOOP-15017:
---------------------------------
Summary: is not a valid DFS filename
Key: HADOOP-15017
URL: https://issues.apache.org/jira/browse/HADOOP-15017
Project: Hadoop Common
Issue Type: Bug
Reporter: Chen Jia
I encountered the following error:
2017-11-06 14:20:23.039 ERROR --- [ main] org.apache.sqoop.Sqoop
: Got exception running Sqoop:
java.lang.IllegalArgumentException: Pathname
/D:/Repositories/Maven/mysql/mysql-connector-java/5.1.39/mysql-connector-java-5.1.39.jar
from
hdfs://10.162.3.171:8020/D:/Repositories/Maven/mysql/mysql-connector-java/5.1.39/mysql-connector-java-5.1.39.jar
is not a valid DFS filename.
java.lang.IllegalArgumentException: Pathname
/D:/Repositories/Maven/mysql/mysql-connector-java/5.1.39/mysql-connector-java-5.1.39.jar
from
hdfs://10.162.3.171:8020/D:/Repositories/Maven/mysql/mysql-connector-java/5.1.39/mysql-connector-java-5.1.39.jar
is not a valid DFS filename.
at
org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:190)
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.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:288)
at
org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.getFileStatus(ClientDistributedCacheManager.java:224)
at
org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestamps(ClientDistributedCacheManager.java:93)
at
org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager.determineTimestampsAndCacheVisibilities(ClientDistributedCacheManager.java:57)
at
org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:265)
at
org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:301)
at
org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:389)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303)
at
org.apache.sqoop.mapreduce.ExportJobBase.doSubmitJob(ExportJobBase.java:296)
at
org.apache.sqoop.mapreduce.ExportJobBase.runJob(ExportJobBase.java:273)
at
org.apache.sqoop.mapreduce.ExportJobBase.runExport(ExportJobBase.java:395)
at org.apache.sqoop.manager.SqlManager.exportTable(SqlManager.java:828)
at org.apache.sqoop.tool.ExportTool.exportTable(ExportTool.java:81)
at org.apache.sqoop.tool.ExportTool.run(ExportTool.java:100)
at org.apache.sqoop.Sqoop.run(Sqoop.java:145)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181)
at
cn.com.audiservice.service.SqoopTestService.main(SqoopTestService.java:42)
My code is as follows:
public class SqoopTestService {
public static void main(String[] args){
args = new String[]{
"export","--connect","jdbc:mysql://10.162.3.88:3306/opdw4_ad",
"--username","opdw4_ad",
"--password","H-e~ZN%Ng=o2",
"--table","FTPauserlabel",
"--export-dir","/files/ftp_cluster_222/opdw4_ad/CD0402060201AAUDI201711020000000.txt",
"--input-fields-terminated-by","'|'"
};
//Expand the option
String[] expandedArgs = null;
try{
expandedArgs = OptionsFileUtil.expandArguments(args);
}catch(Exception ex){
System.err.println(ex.getMessage());
System.err.println("Try 'sqoop help' for usage.");
}
String toolName = expandedArgs[0];
com.cloudera.sqoop.tool.SqoopTool tool =
(com.cloudera.sqoop.tool.SqoopTool) SqoopTool.getTool(toolName);
if(null == tool){
System.err.println("No such sqoop tool: " + toolName +
". See 'sqoop help''.");
}
Configuration conf = new Configuration();
conf.set("fs.hdfs.impl",org.apache.hadoop.hdfs.DistributedFileSystem.class.getName());
conf.set("fs.default.name",
"hdfs://10.162.3.171:8020");//设置hadoop服务地址
Configuration pluginConf = SqoopTool.loadPlugins(conf);
Sqoop sqoop = new Sqoop(tool, pluginConf);
Sqoop.runSqoop(sqoop, Arrays.copyOfRange(expandedArgs, 1,
expandedArgs.length));
}
}
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