摘要:
[root@alamps TestDir]# hadoop fs -chown hadoop:hadoop hdfs://alamps:9000/library/SparkStreaming/data/[root@alamps TestDir]# hadoop fs -chown hadoop:ha 阅读全文
posted @ 2018-01-13 15:57
Alamps
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摘要:
1: Exception in thread "main" org.apache.spark.SparkException: org.apache.spark.streaming.dstream.MappedDStream@5a69b104 has not been initialized 原因: StreamingContext.checkpoint(...)指定的checkpoint目录下... 阅读全文
posted @ 2018-01-13 15:53
Alamps
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