Looks like MapR is complaining for mounted directory and somehow it is not
accessible.
-Vivek
From: Hadoop Inquirer [hadoop.inqui...@gmail.com]
Sent: 08 December 2012 04:47
To: user@hive.apache.org
Subject: Load data in (external table) from symbolic link
Hi,
I am trying to create an external table in Hive by pointing it to a file that
has symbolic links in its path reference.
Hive seems to complain with the following error indicating that it thinks the
symbolic link is a file:
java.io.IOException: Open failed for file: /dir1/dir2/dir3_symlink, error:
Invalid argument (22)
at com.mapr.fs.MapRClient.open(MapRClient.java:190)
at com.mapr.fs.MapRFileSystem.open(MapRFileSystem.java:327)
at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:460)
at
org.apache.hadoop.mapred.LineRecordReader.init(LineRecordReader.java:93)
at
org.apache.hadoop.mapred.TextInputFormat.getRecordReader(TextInputFormat.java:54)
at
org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:237)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:383)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:336)
at org.apache.hadoop.mapred.Child$4.run(Child.java:270)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1109)
at org.apache.hadoop.mapred.Child.main(Child.java:264)
Any help would be appreciated.
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