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https://issues.apache.org/jira/browse/HADOOP-14217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16202791#comment-16202791
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ASF GitHub Bot commented on HADOOP-14217:
-----------------------------------------
Github user vrozov commented on a diff in the pull request:
https://github.com/apache/hadoop/pull/269#discussion_r144434195
--- Diff:
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/Path.java
---
@@ -214,6 +213,12 @@ public Path(String pathString) throws
IllegalArgumentException {
// uri path is the rest of the string -- query & fragment not supported
String path = pathString.substring(start, pathString.length());
+ // add "./" in front of Linux relative paths so that a path containing
+ // a colon e.q. "a:b" will not be interpreted as scheme "a".
+ if (!WINDOWS && !path.isEmpty() && path.charAt(0) != '/') {
--- End diff --
I refer to the first slash and the first colon in the passed `pathString`
parameter:
```
int colon = pathString.indexOf(':');
int slash = pathString.indexOf('/');
```
My understanding is that prepending "./" to the path, ensures that "/" is
before ":" to avoid interpreting character sequence that `Path` does not
recognized as scheme to be interpreted as scheme by `URI`. If there is no colon
or slash is already before a colon, there is no need to add "./".
> Object Storage: support colon in object path
> --------------------------------------------
>
> Key: HADOOP-14217
> URL: https://issues.apache.org/jira/browse/HADOOP-14217
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs, fs/oss
> Affects Versions: 2.8.1
> Reporter: Genmao Yu
> Assignee: Yuliya Feldman
> Attachments: Colon handling in hadoop Path.pdf
>
>
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