PROSAGA-IT社区元宇宙

在执行sqoop作业时覆盖多个sqoop属性

hadoop sqoop hadoop2 cloudera-cdh sqoop2

Sun Aug 04 11:31:03 CST 2019

知识问答/ hadoop其他

1
纱线：yarn-site.xml更改未生效

hadoop apache-spark spark-streaming yarn hadoop2

Sun Aug 04 11:31:03 CST 2019

知识问答/ YARN

1
火花纱：问太多容器

apache-spark hadoop hive yarn hadoop2

Sun Aug 04 11:31:03 CST 2019

知识问答/ YARN

1
spark-submit集群模式不适用于python spark，但适用于scala spark

pyspark yarn hadoop2 apache-spark-2.0 spark-submit

Sun Aug 04 11:31:03 CST 2019

知识问答/ YARN

1
用于列出HADOOP 2.x中映射器和缩减器数量的命令

java yarn hadoop2

Sun Aug 04 11:31:03 CST 2019

知识问答/ YARN

1
Oozie的Sqoop工作流程总是失败

sqoop hadoop2 oozie cloudera-cdh oozie-workflow

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
使用Sqoop 1.4.7和Hadoop 2.7.3以Avro方式导入数据失败

java mapreduce sqoop hadoop2 avro

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
DRILL作为HDP 2.6的自定义服务：java.lang.ClassCastException

hadoop2 ambari apache-drill

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
Ambari hadoop集群+修改配置的最佳方式

json linux hadoop hadoop2 ambari

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
Hortonworks Data Platform 2.4（沙箱）：目录结构

hadoop hadoop2 hortonworks-data-platform

Sun Sep 29 14:28:31 CST 2019

知识问答/ 数据沙盘

1
纱线应用的持续时间登录hadoop

hadoop mapreduce bigdata yarn hadoop2

Sun Sep 29 14:28:31 CST 2019

知识问答/ YARN

1
纱线：hadoop-2.7.3中的yarn-default.xml位置

hadoop yarn hadoop2

Sun Sep 29 14:28:31 CST 2019

知识问答/ YARN

1
将MR作业提交给具有不同ID的Hadoop集群

hadoop mapreduce hdfs yarn hadoop2

Sun Sep 29 14:28:31 CST 2019

知识问答/ YARN

1
了解mapreduce.framework.name wrt Hadoop

hadoop mapreduce yarn hadoop2 mrv2

Sun Sep 29 14:28:31 CST 2019

知识问答/ YARN

1
虚拟机上的Ambari部署问题

hadoop apache-spark hadoop2 ambari

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
如何判断YARN群集中有多少节点

hadoop yarn hadoop2

Sun Sep 29 14:28:31 CST 2019

知识问答/ YARN

1
Ambari Hadoop Spark群集防火墙问题

apache-spark hadoop2 ambari

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
Ambari-Update失败（Ambari 2.4到2.6） - Hadoop服务将不再启动

hadoop hadoop2 yum hortonworks-data-platform ambari

Sun Sep 29 14:28:31 CST 2019

知识问答/ hadoop其他

1
纱线分布式缓存，没有映射器/缩减器

java spark-streaming yarn hadoop2 distributed-cache

Sun Sep 29 14:28:31 CST 2019

知识问答/ YARN

1
Flume - 如何定期读取日志或达到某个大小时

hbase hadoop2 flume

Sun Sep 29 14:28:31 CST 2019

知识问答/ flume

1