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https://issues.apache.org/jira/browse/KYLIN-3935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16812212#comment-16812212
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ASF GitHub Bot commented on KYLIN-3935:
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nichunen commented on pull request #581: KYLIN-3935 ZKUtil acquire the wrong
Zookeeper Path on windows
URL: https://github.com/apache/kylin/pull/581
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> ZKUtil acquire the wrong Zookeeper Path on windows
> --------------------------------------------------
>
> Key: KYLIN-3935
> URL: https://issues.apache.org/jira/browse/KYLIN-3935
> Project: Kylin
> Issue Type: Bug
> Affects Versions: v2.6.1
> Reporter: Na Zhai
> Assignee: Na Zhai
> Priority: Major
> Fix For: v2.6.2
>
>
> In my windows env, when I run Kylin, Kylin service can't start. In class
> ZKUtil, I found Kylin use File(path).getCanonicalPath() to norm windows path,
> however this will get a path like ' C:\kylin\kylin_metadata'.For Zookeeper,
> the path must start with / character.
> {color:#FF0000}return new File(path).toURI().getPath(){color} might be
> better!!!
> Below is stackTrace:
> : java.lang.RuntimeException:
> com.google.common.util.concurrent.UncheckedExecutionException:
> java.lang.RuntimeException: Fail to check or create znode for chRoot
> F:\kylin\kylin_metadata_idea due to
> at org.apache.kylin.common.util.ZKUtil.getZookeeperClient(ZKUtil.java:137)
> at org.apache.kylin.common.util.ZKUtil.getZookeeperClient(ZKUtil.java:115)
> at
> org.apache.kylin.job.lock.zookeeper.ZookeeperDistributedLock$Factory.<init>(ZookeeperDistributedLock.java:57)
> at
> org.apache.kylin.job.lock.zookeeper.ZookeeperDistributedLock$Factory.<init>(ZookeeperDistributedLock.java:53)
> at
> org.apache.kylin.job.lock.zookeeper.ZookeeperJobLock.<init>(ZookeeperJobLock.java:32)
> at
> org.apache.kylin.rest.service.JobService.afterPropertiesSet(JobService.java:132)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
> ... 61 more
> Caused by: com.google.common.util.concurrent.UncheckedExecutionException:
> java.lang.RuntimeException: Fail to check or create znode for chRoot
> F:\kylin\kylin_metadata_idea due to
> at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2263)
> at com.google.common.cache.LocalCache.get(LocalCache.java:4000)
> at
> com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4789)
> at org.apache.kylin.common.util.ZKUtil.getZookeeperClient(ZKUtil.java:123)
> ... 68 more
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