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https://issues.apache.org/jira/browse/RATIS-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806401#comment-16806401
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Shashikant Banerjee commented on RATIS-512:
-------------------------------------------
Thanks [~szetszwo]. The patch looks good to me . +1.
> testLeaderStepDown may fail with NullPointerException
> -----------------------------------------------------
>
> Key: RATIS-512
> URL: https://issues.apache.org/jira/browse/RATIS-512
> Project: Ratis
> Issue Type: Bug
> Components: test
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Tsz Wo Nicholas Sze
> Priority: Minor
> Attachments: r512_20190330.patch
>
>
> {code}
> 2019-03-30 04:33:50,166 ERROR ratis.MiniRaftCluster
> (MiniRaftCluster.java:runWithNewCluster(122)) - Failed
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:107)
> java.lang.NullPointerException
> at org.apache.ratis.MiniRaftCluster.toRaftPeer(MiniRaftCluster.java:384)
> at
> org.apache.ratis.MiniRaftCluster.removePeers(MiniRaftCluster.java:431)
> at
> org.apache.ratis.server.impl.RaftReconfigurationBaseTest.runTestAddRemovePeers(RaftReconfigurationBaseTest.java:128)
> at
> org.apache.ratis.server.impl.RaftReconfigurationBaseTest.lambda$testLeaderStepDown$3(RaftReconfigurationBaseTest.java:121)
> at
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:119)
> at
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:107)
> at
> org.apache.ratis.server.impl.RaftReconfigurationBaseTest.testLeaderStepDown(RaftReconfigurationBaseTest.java:121)
> ...
> {code}
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