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Posted to dev@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2019/05/31 15:46:00 UTC

[jira] [Reopened] (HBASE-22393) HBOSS: Shaded external dependencies to avoid conflicts with Hadoop and HBase

     [ https://issues.apache.org/jira/browse/HBASE-22393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Busbey reopened HBASE-22393:
---------------------------------

> HBOSS: Shaded external dependencies to avoid conflicts with Hadoop and HBase
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-22393
>                 URL: https://issues.apache.org/jira/browse/HBASE-22393
>             Project: HBase
>          Issue Type: Bug
>          Components: Filesystem Integration
>    Affects Versions: hbase-filesystem-1.0.0-alpha1
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>            Priority: Critical
>              Labels: HBOSS
>             Fix For: hbase-filesystem-1.0.0-alpha1
>
>         Attachments: 0001-HBASE-22393-HBOSS-Shade-dependencies-to-prevent-conf.patch, 0001-HBASE-22393.patch, HBASE-22393.001.patch, HBASE-22393.002.patch
>
>
> Hadoop uses a very old version of Curator, and if it ever ends up in the classpath with HBOSS you can get this:
> {code}Exception in thread "main" java.lang.IllegalAccessError: tried to access method org.apache.curator.framework.recipes.locks.InterProcessMutex.isOwnedByCurrentThread()Z from class org.apache.hadoop.hbase.oss.sync.ZKTreeLockManager{code}
> I think the simplest solution is to just shade Curator.



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