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https://issues.apache.org/jira/browse/JCLOUDS-1491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Gaul updated JCLOUDS-1491:
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Component/s: jclouds-core
> Jclouds uses a deprecated version of Guava to support Azure storage.
> --------------------------------------------------------------------
>
> Key: JCLOUDS-1491
> URL: https://issues.apache.org/jira/browse/JCLOUDS-1491
> Project: jclouds
> Issue Type: Improvement
> Components: jclouds-core
> Reporter: Biswa Ranjan Ray
> Assignee: Daniel Estevez
> Priority: Major
> Attachments: jclouds_issue.txt
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Hi,
> We are facing an issue while using jclouds library along with Guava to
> support Azure storage.
> *Issue:*
> We are using Jclouds 2.1.2 and Guava 27.0.1-jre in our application to work
> with objectstore service offered by several cloud providers. These libraries
> works seamlessly for AWS S3 and GCS. But in case of azure we get an
> exception. Please see the attachment for stack trace.
> *Analysis:*
> We found that the issue is there with the below code in DnsValidator class at
> line 53:
> {code:java}
> if (CharMatcher.JAVA_LETTER_OR_DIGIT.indexIn(name) != 0)
> {code}
> The above static field is deprecated in Guava 27.0.1-jre. But apparently
> jclouds library still refers to a deprecated version of Guava as mentioned in
> the jclouds doc:
> {quote}Setup your project to include 'guava'. Include following dependency to
> jclouds Installation. Update the version mentioned in dependency below to the
> latest available version. com.google.guava guava 16.0
> {quote}
> If not the latest at least we would like to use the recent version of Guava.
> But Guava 16.0 is really old and deprecated as well. Any thoughts are
> appreciated.
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