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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/12/23 01:57:00 UTC
[jira] [Resolved] (KYLIN-3734) UT Failed:Invalid path string
"/kylin/../examples/test_metadata/job_engine/global_job_engine_lock"
[ https://issues.apache.org/jira/browse/KYLIN-3734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shaofeng SHI resolved KYLIN-3734.
---------------------------------
Resolution: Fixed
> UT Failed:Invalid path string "/kylin/../examples/test_metadata/job_engine/global_job_engine_lock"
> --------------------------------------------------------------------------------------------------
>
> Key: KYLIN-3734
> URL: https://issues.apache.org/jira/browse/KYLIN-3734
> Project: Kylin
> Issue Type: Bug
> Components: Tools, Build and Test
> Reporter: Chao Long
> Assignee: Chao Long
> Priority: Major
> Fix For: v2.6.0
>
>
> After merge pr of issue KYLIN-1819, I get a UT error about ZookeeperDistributedLock.
> Error message:
> Caused by: java.lang.IllegalStateException: Error while 19393@sandbox.hortonworks.com trying to lock /kylin/../examples/test_metadata/job_engine/global_job_engine_lock
> at org.apache.kylin.storage.hbase.util.ZookeeperDistributedLock.lock(ZookeeperDistributedLock.java:151)
> at org.apache.kylin.storage.hbase.util.ZookeeperDistributedLock.lock(ZookeeperDistributedLock.java:168)
> at org.apache.kylin.storage.hbase.util.ZookeeperDistributedLock.lockJobEngine(ZookeeperDistributedLock.java:308)
> at org.apache.kylin.storage.hbase.util.ZookeeperJobLock.lockJobEngine(ZookeeperJobLock.java:81)
> at org.apache.kylin.job.impl.threadpool.DefaultScheduler.init(DefaultScheduler.java:152)
> at org.apache.kylin.rest.service.JobService.afterPropertiesSet(JobService.java:126)
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
> at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
> ... 70 more
> Caused by: java.lang.IllegalArgumentException: Invalid path string "/kylin/../examples/test_metadata/job_engine/global_job_engine_lock" caused by relative paths not allowed @8
> at org.apache.curator.utils.PathUtils.validatePath(PathUtils.java:102)
> at org.apache.curator.utils.PathUtils.validatePath(PathUtils.java:37)
> at org.apache.curator.utils.ZKPaths.fixForNamespace(ZKPaths.java:105)
> at org.apache.curator.framework.imps.NamespaceImpl.fixForNamespace(NamespaceImpl.java:104)
> at org.apache.curator.framework.imps.CuratorFrameworkImpl.fixForNamespace(CuratorFrameworkImpl.java:599)
> at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:465)
> at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:44)
> at org.apache.kylin.storage.hbase.util.ZookeeperDistributedLock.lock(ZookeeperDistributedLock.java:147)
> ... 77 more
> It throw this exception before, but because the scheduler is running in a new thread, the exception thrown by the thread will be ignored.
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