CODEWITHSUNDEEP
hadoopsqoop
Rakesh Kumar
Rakesh Kumar

Reputation: 4420

SQOOP Import Fails, File Not Found Exception

I am new to hadoop architectures system and installed components using web search. For this i installed Hadoop, sqoop, hive. Here is directory structure for my installations (my local ubuntu machine instead and any vm, Each my installation is on separate directory):-

By looking at error i tried to resolve it and so i copied sqoop (local machine /usr/local/sqoop) folder to hdfs directory (hdfs://localhost:54310/usr/local/sqoop). This resolved my problem. I want to know certain things from this:-

16/07/02 13:22:15 ERROR tool.ImportTool: Encountered IOException running import job: java.io.FileNotFoundException: File does not exist: hdfs://localhost:54310/usr/local/sqoop/lib/avro-mapred-1.7.5-hadoop2.jar at org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:1122) at org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:1114) at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1114) 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:269) at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:390) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:483) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1296) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1293) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1293) at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1314) at org.apache.sqoop.mapreduce.ImportJobBase.doSubmitJob(ImportJobBase.java:196) at org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:169) at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:266) at org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:673) at org.apache.sqoop.manager.MySQLManager.importTable(MySQLManager.java:118) at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:497) at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605) at org.apache.sqoop.Sqoop.run(Sqoop.java:143) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227) at org.apache.sqoop.Sqoop.main(Sqoop.java:236)

Upvotes: 0

Views: 1558

Answers (2)

arjundasm
arjundasm

Reputation: 21

  • Create a directory structure in hdfs which is same as $SQOOP_HOME/lib.

    Example:hdfs dfs -mkdir -p /usr/lib/sqoop

  • Copy all sqoop library files from $SQOOP_HOME/lib to hdfs lib

    Example:hdfs dfs -put /usr/lib/sqoop/lib/* /usr/lib/sqoop/lib

Upvotes: 0

Churchill vins
Churchill vins

Reputation: 418

No problem with the installation, there is no need to copy all the files from sqoop directory just copy the sqoop library files into hdfs.

Upvotes: 2

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