Na Zhai created KYLIN-3935:
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Summary: 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
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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