apache-hawq-src-2.3.0.0构建表单源。安装成功。但是
我像这样"bin/hawq init master"
初始化hawq时,
20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查: hawq_master_address_host设置为20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查:hawq_master_address_port 设置为20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查:hawq_master_directory是 设置20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查:hawq_segment_directory是 设置20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查:hawq_segment_address_port 设置为20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查:设置了hawq_dfs_url 20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查: hawq_master_temp_directory设置为20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查: hawq_segment_temp_directory设置为20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-未配置备用主机,请跳过 它20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-检查hdfs路径是否可用 20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-1 段主机定义20180830:13:44:15:084023 hawq_init:office-hadoop02:web- [INFO]:-Set default_hash_table_bucket_number为:6 20180830:13:44:17:084023 hawq_init:office-hadoop02:web- [ERROR]:-同步hawq-site.xml失败。 20180830:13:44:17:084023 hawq_init:office-hadoop02:web- [ERROR]:-Set default_hash_table_bucket_number失败
答案 0 :(得分:0)
这应该是因为未设置ssh-less密码,请检查以下设置。
https://cwiki.apache.org/confluence/display/HAWQ/Build+and+Install
此外,您需要在系统上设置无密码的ssh。
在主机host1,host2和host3之间交换SSH密钥:
hawq ssh-exkeys -h host1 -h host2 -h host3