java怎么拦截某个对象
249
2022-11-24
CDH的组件java调优建议值
CDH的组件java调优建议值
| hadoop组件 | 部件 | 内存 |
| hdfs | JournalNode | |
| namenode | "-XX:+UseParNewGC -Xmx4096m -Xms4096m" | |
| datanode | Java Heap：8g | |
| hive | hiveserver2 | 100连接数 Java Heap：30G |
| Hive Metastore | 100连接数 Java Heap：30G |
|
| beeline cli | Java Heap：2g | |
| hive on spark | hive on spark | Java Heap：16g |
| flume | Java Heap：2g | |
| hbase | Master | Java Heap：4g |
| Region Server | Java Heap：8g | |
| Thrift Server | Java Heap：2g | |
| hue | Hue Server | 不存在java虚拟机 |
| Impala | Impala Daemon | Impala Daemon Memory Limit configuration : 64GB内存 Java Heap Size：8g |
| Catalog Server（Impala Catalog Server Default Group） | Java Heap：8g | |
| Kafka | Broker | RAM: 64 GB "-XX:+UseParNewGC -Xmx4096m -Xms4096m" |
| MirrorMaker | 1 GB heap | |
| Kudu | Tablet Server | "-XX:+UseParNewGC -Xmx10240m -Xms10240m" 10g |
| Master | "-XX:+UseParNewGC -Xmx1024m -Xms1024m" | |
| Oozie | Oozie | Java Heap：4g |
| Sentry | Sentry Server | "-XX:+UseParNewGC -Xmx1024m -Xms1024m" |
| Spark | Spark History Server | "-XX:+UseParNewGC -Xmx1024m -Xms1024m" Java Heap：1g |
| YARN | Job History Server | Java Heap：8g |
| NodeManager | JVM : 4 GB | |
| ResourceManager | Java Heap：12g | |
| Other Settings | ApplicationMaster Memory YARN ：800 MB Container Memory YARN ：1 GB. |
|
| ZooKeeper | ZooKeeper Server | "-XX:+UseParNewGC -Xmx1024m -Xms1024m" |
| StreamSets | export STREAMSETS_LIBRARIES_EXTRA_DIR="/opt/cloudera/parcels/STREAMSETS_DATACOLLECTOR/sdc-extras/" export SDC_JAVA_OPTS="-XX:+UseParNewGC -Xmx10240m -Xms10240m" |
版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。
相关文章
发表评论
暂时没有评论，来抢沙发吧~