yarn cluster和yarn client模式区别——yarn-cluster适用于生产环境，结果存HDFS；而yarn-client适用于交互和调试，也就是希望快速地看到application...-CSDN博客网友收藏

yarn cluster和yarn client模式区别——yarn-cluster适用于生产环境，结果存HDFS；而yarn-client适用于交互和调试，也就是希望快速地看到application...-CSDN博客

文章浏览阅读281次。Yarn-cluster VS Yarn-client　　从广义上讲，yarn-cluster适用于生产环境；而yarn-client适用于交互和调试，也就是希望快速地看到application的输出。　　在我们介绍yarn-cluster和yarn-client的深层次的区别之前，我们先明白......
2024-01-24 07:22 评论 0 阅读
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记学习大数据踩坑系列--Secondary namenode failed to start via ambari._execution of 'ambari-sudo.sh su hdfs -l -s /bin/ba-CSDN博客网友收藏

记学习大数据踩坑系列--Secondary namenode failed to start via ambari._execution of 'ambari-sudo.sh su hdfs -l -s /bin/ba-CSDN博客

文章浏览阅读2k次。以下是报错日志File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/snamenode.py", line 143, in <module>Traceback (most recent call last): SNameNode().execute() File "/usr/..._execution of 'ambari-sudo.sh su h......
2023-11-12 01:36 评论 0 阅读
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从Hadoop1.0到Hadoop2.0架构的优化和发展探索详解_hadoop 1.0 存在局限与不足之处,在20中得到了相应的改进与优化,请从hdfs与map-CSDN博客网友收藏

从Hadoop1.0到Hadoop2.0架构的优化和发展探索详解_hadoop 1.0 存在局限与不足之处,在20中得到了相应的改进与优化,请从hdfs与map-CSDN博客

文章浏览阅读4.6k次，点赞21次，收藏33次。前言本人大三软件工程大数据专业，在此领域本人有诸多不明确疑问，可能文章会有些许错误，望大家在评论区指正，本篇文章错误将会不断更正维护。Hadoop的优化与发展主要体现在两......
2024-01-25 06:36 评论 0 阅读
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Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客网友收藏

Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客

文章浏览阅读731次。错误样式2020-12-01 21:05:21,444 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMainjava.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/lib/hadoop2.9.2-hdfs/dn_socket' at org.apache.hadoop.net_permission ......
2024-01-22 22:35 评论 0 阅读
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Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客网友收藏

Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客

文章浏览阅读731次。错误样式2020-12-01 21:05:21,444 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMainjava.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/lib/hadoop2.9.2-hdfs/dn_socket' at org.apache.hadoop.net_permission ......
2024-01-22 22:35 评论 0 阅读
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Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客网友收藏

Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客

文章浏览阅读731次。错误样式2020-12-01 21:05:21,444 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMainjava.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/lib/hadoop2.9.2-hdfs/dn_socket' at org.apache.hadoop.net_permission ......
2024-01-22 22:35 评论 0 阅读
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Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客网友收藏

Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客

文章浏览阅读731次。错误样式2020-12-01 21:05:21,444 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMainjava.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/lib/hadoop2.9.2-hdfs/dn_socket' at org.apache.hadoop.net_permission ......
2024-01-22 22:35 评论 0 阅读
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Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客网友收藏

Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客

文章浏览阅读731次。错误样式2020-12-01 21:05:21,444 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMainjava.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/lib/hadoop2.9.2-hdfs/dn_socket' at org.apache.hadoop.net_permission ......
2024-01-22 22:36 评论 0 阅读
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