hi，大家好，
今天发现一个失败的任务，失败在#4 Step Name: Build Dimension Dictionary
报错信息如下：之后我把这个任务drop掉，重新构建还是一直报这个错，大家知道怎么解决吗
org.apache.kylin.engine.mr.exception.HadoopShellException:
java.lang.RuntimeException: java.io.IOException: Failed to read big resource
/dict/KYLIN_VIEW.xxxxxxxxxxxxxxxx/COUNTRY/66292068-e8eb-975a-3e44-b56c933c14cc.dict
at
org.apache.kylin.dict.DictionaryManager.getDictionaryInfo(DictionaryManager.java:108)
at
org.apache.kylin.dict.DictionaryManager.checkDupByContent(DictionaryManager.java:173)
at
org.apache.kylin.dict.DictionaryManager.trySaveNewDict(DictionaryManager.java:151)
at
org.apache.kylin.dict.DictionaryManager.saveDictionary(DictionaryManager.java:320)
at
org.apache.kylin.cube.CubeManager$DictionaryAssist.saveDictionary(CubeManager.java:1127)
at
org.apache.kylin.cube.CubeManager.saveDictionary(CubeManager.java:1089)
at
org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:74)
at
org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:55)
at
org.apache.kylin.engine.mr.steps.CreateDictionaryJob.run(CreateDictionaryJob.java:73)
at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:93)
