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https://issues.apache.org/jira/browse/HADOOP-18652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17724055#comment-17724055
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ASF subversion and git services commented on HADOOP-18652:
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Commit 4627242c449bc501b722dd4542ab8ea03bdbdaae in hadoop's branch
refs/heads/trunk from Patrick GRANDJEAN
[ https://gitbox.apache.org/repos/asf?p=hadoop.git;h=4627242c449 ]
HADOOP-18652. Path.suffix raises NullPointerException (#5653). Contributed by
Patrick Grandjean.
Reviewed-by: Wei-Chiu Chuang <[email protected]>
Signed-off-by: Ayush Saxena <[email protected]>
> Path.suffix raises NullPointerException
> ---------------------------------------
>
> Key: HADOOP-18652
> URL: https://issues.apache.org/jira/browse/HADOOP-18652
> Project: Hadoop Common
> Issue Type: Bug
> Components: hdfs-client
> Reporter: Patrick Grandjean
> Assignee: Patrick Grandjean
> Priority: Minor
>
> Calling the Path.suffix method on root raises a NullPointerException. Tested
> with hadoop-client-api 3.3.2
> Scenario:
> {code:java}
> import org.apache.hadoop.fs.*
> Path root = new Path("/")
> root.getParent == null // true
> root.suffix("bar") // NPE is raised
> {code}
> Stack:
> {code:none}
> 23/03/03 15:13:18 ERROR Uncaught throwable from user code:
> java.lang.NullPointerException
> at org.apache.hadoop.fs.Path.<init>(Path.java:104)
> at org.apache.hadoop.fs.Path.<init>(Path.java:93)
> at org.apache.hadoop.fs.Path.suffix(Path.java:361)
> {code}
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