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Posted to common-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2016/11/03 21:48:58 UTC
[jira] [Updated] (HADOOP-13792) Stackoverflow for schemeless
defaultFS with trailing slash
[ https://issues.apache.org/jira/browse/HADOOP-13792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Zhuge updated HADOOP-13792:
--------------------------------
Attachment: HADOOP-13792.001.patch
Patch 001:
* {{FileSystem#getDefaultUri}} throws {{IllegalArgumentException}} if scheme is missing
* Add a new test class {{TestDefaultUri}}
Passed all hadoop-common unit tests on Mac.
> Stackoverflow for schemeless defaultFS with trailing slash
> ----------------------------------------------------------
>
> Key: HADOOP-13792
> URL: https://issues.apache.org/jira/browse/HADOOP-13792
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 2.7.2
> Reporter: Darius Murawski
> Assignee: John Zhuge
> Attachments: HADOOP-13792.001.patch
>
>
> Command: hadoop fs -fs 172.16.12.79/ -mkdir -p /usr/hduser
> Results in a Stack Overflow
> {code}
> Exception in thread "main" java.lang.StackOverflowError
> at java.lang.String.indexOf(String.java:1503)
> at java.net.URI$Parser.scan(URI.java:2951)
> at java.net.URI$Parser.parseHierarchical(URI.java:3104)
> at java.net.URI$Parser.parse(URI.java:3063)
> at java.net.URI.<init>(URI.java:588)
> at java.net.URI.create(URI.java:850)
> at org.apache.hadoop.fs.FileSystem.getDefaultUri(FileSystem.java:180)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:172)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:357)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:172)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:357)
> (...)
> {code}
> The Problem is the Slash at the End of the IP Address. When I remove it, the command is executed correctly.
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