azkaban运行任务的时候失败报错如下:23-03-2016 08:16:14 CST analyzer-kafka2hdfs_new ERROR - Exception in thread "main" org.apache.hive.service.cli.HiveSQLException: java.lang.RuntimeException: The root scratch dir: /tmp/hive on HDFS should be writable. Current permissions are: rwxr-xr-x23-03-2016 ...【阅读全文】