[jira] [Commented] (GIRAPH-930) Trailing space in ZooKeeper serverList file trips some file systems

["Mostafa Elhemali (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GIRAPH-930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14089364#comment-14089364 ] 

Mostafa Elhemali commented on GIRAPH-930:
-----------------------------------------

Thanks Sergey - your patch looks good to me.

> Trailing space in ZooKeeper serverList file trips some file systems
> -------------------------------------------------------------------
>
>                 Key: GIRAPH-930
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-930
>             Project: Giraph
>          Issue Type: Bug
>         Environment: HDInsight
>            Reporter: Mostafa Elhemali
>         Attachments: GIRAPH-930.diff, GIRAPH-930.patch
>
>
> In Azure HDInsight (Hadoop in Microsoft Azure), the default file system is the WASB file system which places data on Azure blob storage. This file system doesn't handle trailing spaces that well, so when the ZooKeeperManager class tries to create the serverList file with a trailing space in there things fall apart.
> Ideally WASB would handle trailing spaces, but in this case the trailing space is not really necessary. Can we remove it?



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