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https://issues.apache.org/jira/browse/HDFS-12331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16162818#comment-16162818
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Yiqun Lin commented on HDFS-12331:
----------------------------------
Hi [~anu], I am confused why we tagged this as {{OzonePostMerge}}, did you
mean we won't fix this when merging to trunk?
Even if the latest Ratis version is not released before merging, we can also
fix this issue by other way like [~szetszwo] commented.
> Ozone: Mini cluster can't start up on Windows after HDFS-12159
> --------------------------------------------------------------
>
> Key: HDFS-12331
> URL: https://issues.apache.org/jira/browse/HDFS-12331
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Labels: OzonePostMerge, tocheck
> Attachments: HDFS-12331-HDFS-7240.001.patch
>
>
> ozone mini cluster can't start up on Windows after HDFS-12159.
> The error log:
> {noformat}
> java.net.URISyntaxException: Illegal character in opaque part at index 2:
> D:\work-project\hadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data\dfs\data\dn0_data-1\3d3d5718-4219-4ec3-a9c5-e594801a1430
> at java.net.URI$Parser.fail(URI.java:2848)
> at java.net.URI$Parser.checkChars(URI.java:3021)
> at java.net.URI$Parser.parse(URI.java:3058)
> at java.net.URI.<init>(URI.java:588)
> at org.apache.ratis.util.FileUtils.stringAsURI(FileUtils.java:133)
> at
> org.apache.ratis.server.storage.RaftStorage.<init>(RaftStorage.java:49)
> at org.apache.ratis.server.impl.ServerState.<init>(ServerState.java:85)
> at
> org.apache.ratis.server.impl.RaftServerImpl.<init>(RaftServerImpl.java:94)
> at
> org.apache.ratis.server.impl.RaftServerProxy.initImpl(RaftServerProxy.java:67)
> at
> org.apache.ratis.server.impl.RaftServerProxy.<init>(RaftServerProxy.java:62)
> at
> org.apache.ratis.server.impl.ServerImplUtils.newRaftServer(ServerImplUtils.java:43)
> at
> org.apache.ratis.server.impl.ServerImplUtils.newRaftServer(ServerImplUtils.java:35)
> at org.apache.ratis.server.RaftServer$Builder.build(RaftServer.java:70)
> at
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.<init>(XceiverServerRatis.java:68)
> at
> org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.newXceiverServerRatis(XceiverServerRatis.java:130)
> at
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.<init>(OzoneContainer.java:113)
> at
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.<init>(DatanodeStateMachine.java:76)
> at
> org.apache.hadoop.hdfs.server.datanode.DataNode.bpRegistrationSucceeded(DataNode.java:1592)
> at
> org.apache.hadoop.hdfs.server.datanode.BPOfferService.registrationSucceeded(BPOfferService.java:409)
> at
> org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:783)
> at
> org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:286)
> at
> org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:816)
> {noformat}
> The root cause is that RatiServer instance was newly created in
> {{OzoneContainer}} after HDFS-12159 but it can't recognize the path under
> Windows.
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