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https://issues.apache.org/jira/browse/KYLIN-3156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16494973#comment-16494973
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Shaofeng SHI commented on KYLIN-3156:
-------------------------------------
Thanks for the reporting, I also found this issue with KYLIN-3368. A hot-fix
has been made on master branch.
> Failed to delete meta path in SparkCubingByLayer
> ------------------------------------------------
>
> Key: KYLIN-3156
> URL: https://issues.apache.org/jira/browse/KYLIN-3156
> Project: Kylin
> Issue Type: Bug
> Components: Spark Engine
> Reporter: Liu Shaohui
> Assignee: Yifei Wu
> Priority: Major
>
> After KYLIN-2945, the meta url in SparkCubingByLayer will be a string of
> StorageURL not string with path@hdfs format. This will make the
> deleteHDFSMeta method failed in SparkCubingByLayer.
> {quote}
> 2018-01-08,11:51:50,903 ERROR org.apache.spark.deploy.yarn.ApplicationMaster:
> User class threw exception: java.lang.RuntimeException: error execute
> org.apache.kylin.engine.spark.SparkCubingByLayer
> java.lang.RuntimeException: error execute
> org.apache.kylin.engine.spark.SparkCubingByLayer
> at
> org.apache.kylin.common.util.AbstractApplication.execute(AbstractApplication.java:42)
> at org.apache.kylin.common.util.SparkEntry.main(SparkEntry.java:44)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:653)
> Caused by: java.lang.IllegalArgumentException: Cannot create FileSystem from
> URI: kylin_tst:kylin_metadata
> at org.apache.kylin.common.util.HadoopUtil.makeURI(HadoopUtil.java:98)
> at
> org.apache.kylin.common.util.HadoopUtil.getFileSystem(HadoopUtil.java:78)
> at
> org.apache.kylin.engine.spark.SparkCubingByLayer.deleteHDFSMeta(SparkCubingByLayer.java:484)
> at
> org.apache.kylin.engine.spark.SparkCubingByLayer.execute(SparkCubingByLayer.java:207)
> at
> org.apache.kylin.common.util.AbstractApplication.execute(AbstractApplication.java:37)
> ... 6 more
> Caused by: java.net.URISyntaxException: Illegal character in scheme name at
> index 5: kylin_tst:kylin_metadata
> at java.net.URI$Parser.fail(URI.java:2848)
> at java.net.URI$Parser.checkChars(URI.java:3021)
> at java.net.URI$Parser.parse(URI.java:3048)
> at java.net.URI.<init>(URI.java:588)
> at org.apache.kylin.common.util.HadoopUtil.makeURI(HadoopUtil.java:96)
> ... 10 more
> {quote}
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