Hi, 知猪侠: Have you try to export KYLIN_HOME as environment variable <http://www.baidu.com/link?url=sGfolNj5I8mUF43ZRCgPPBoQVon9-X3AYwtAk4KSgfc55x-I1sSmDAhp5kHq30sV_Lq5MQPlhTbuZqiYJhIZo4b9kQxo91KZl1GGzI9MDYYuX9LWE1-dsX7pqdhp20Is>?
Best Regards Lijun Cao > 在 2018年12月11日，10:05，知猪侠 <[email protected]> 写道： > > My kylin version is 2.5.0 cdh57, my cube has been running for more than one > month, when I merged cube yesterday, I encountered the following error: > 18/12/10 18:05:59 WARN scheduler.TaskSetManager: Lost task 4.0 in stage 2.0 > (TID 24, pro04.cdh.ecarx.local, executor 1): > com.google.common.util.concurrent.UncheckedExecutionException: > org.apache.kylin.common.KylinConfigCannotInitException: Didn't find > KYLIN_CONF or KYLIN_HOME, please set one of them > 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.getOrLoad(LocalCache.java:4004) > at > com.google.common.cache.LocalCache\$LocalLoadingCache.get(LocalCache.java:4874) > at > org.apache.kylin.dict.DictionaryManager.getDictionaryInfo(DictionaryManager.java:103) > at > org.apache.kylin.cube.CubeManager\$DictionaryAssist.getDictionary(CubeManager.java:1095) > at > org.apache.kylin.cube.CubeManager.getDictionary(CubeManager.java:1028) > at org.apache.kylin.cube.CubeSegment.getDictionary(CubeSegment.java:328) > at > org.apache.kylin.engine.mr.steps.SegmentReEncoder.init(SegmentReEncoder.java:100) > at > org.apache.kylin.engine.mr.steps.SegmentReEncoder.(SegmentReEncoder.java:77) > at > org.apache.kylin.engine.spark.SparkCubingMerge\$ReEncodCuboidFunction.init(SparkCubingMerge.java:264) > at > org.apache.kylin.engine.spark.SparkCubingMerge\$ReEncodCuboidFunction.call(SparkCubingMerge.java:272) > at > org.apache.kylin.engine.spark.SparkCubingMerge\$ReEncodCuboidFunction.call(SparkCubingMerge.java:238) > at > org.apache.spark.api.java.JavaPairRDD\$\$anonfun\$pairFunToScalaFun\$1.apply(JavaPairRDD.scala:1043) > at > org.apache.spark.api.java.JavaPairRDD\$\$anonfun\$pairFunToScalaFun\$1.apply(JavaPairRDD.scala:1043) > at scala.collection.Iterator\$\$anon\$11.next(Iterator.scala:409) > at > org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:193) > at > org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:63) > at > org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96) > at > org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53) > at org.apache.spark.scheduler.Task.run(Task.scala:99) > at > org.apache.spark.executor.Executor\$TaskRunner.run(Executor.scala:325) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor\$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.apache.kylin.common.KylinConfigCannotInitException: Didn't > find KYLIN_CONF or KYLIN_HOME, please set one of them > at > org.apache.kylin.common.KylinConfig.getSitePropertiesFile(KylinConfig.java:295) > at > org.apache.kylin.common.KylinConfig.buildSiteOrderedProps(KylinConfig.java:347) > at > org.apache.kylin.common.KylinConfig.buildSiteProperties(KylinConfig.java:316) > at > org.apache.kylin.common.KylinConfig.getInstanceFromEnv(KylinConfig.java:97) > at > org.apache.kylin.dict.AppendTrieDictionary.convertToAbsolutePath(AppendTrieDictionary.java:211) > at > org.apache.kylin.dict.AppendTrieDictionary.init(AppendTrieDictionary.java:75) > at > org.apache.kylin.dict.AppendTrieDictionary.readFields(AppendTrieDictionary.java:160) > at > org.apache.kylin.dict.DictionaryInfoSerializer.deserialize(DictionaryInfoSerializer.java:74) > at > org.apache.kylin.dict.DictionaryInfoSerializer.deserialize(DictionaryInfoSerializer.java:34) > at > org.apache.kylin.common.persistence.ResourceStore.getResource(ResourceStore.java:181) > at > org.apache.kylin.dict.DictionaryManager.load(DictionaryManager.java:407) > at > org.apache.kylin.dict.DictionaryManager\$1.load(DictionaryManager.java:82) > at > org.apache.kylin.dict.DictionaryManager\$1.load(DictionaryManager.java:79) > at > com.google.common.cache.LocalCache\$LoadingValueReference.loadFuture(LocalCache.java:3599) > at > com.google.common.cache.LocalCache\$Segment.loadSync(LocalCache.java:2379) > at > com.google.common.cache.LocalCache\$Segment.lockedGetOrLoad(LocalCache.java:2342) > at com.google.common.cache.LocalCache\$Segment.get(LocalCache.java:2257) > ... 24 more > > I've searched a lot of information, but I haven't found a solution yet. Who > has ever encountered this problem? > See attachment for detailed log. > Thank you very much! > > > <traffic_test_cube.log>
