Details
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Sub-task
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Status: Done
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Major
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Resolution: Done
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Description
As part of the HDP 3.1 upgrade, we need to upgrade to Curator 4.x. [There was a discuss thread |https://lists.apache.org/thread.html/265a76f6071229af662135b92df6db652d8ee2b17dbec8af7e8bf1ba@%3Cdev.metron.apache.org%3E] covering the need for this.
Currently, Curator is being pulled in as a transitive of Hadoop, HBase and Storm. At the current versions this does not cause a problem. But when upgrading Hadoop, different conflicting versions of Curator will get pulled in. We need to ensure that only a single version of Curator is pulled in after upgrading Hadoop. This change will maintain the current versions in use including Curator 2.7.1 and Zookeeper 3.4.6.
In upgrading to Curator 4.x, there is a breaking change that causes the MaasIntegrationTest to fail. The fix for that, plus the actual upgrade to Curator 4.x will be performed under a separate Jira to aid the review process.
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