Question

我想在伪分布式模式下运行hbase，从头开始安装接下来的步骤

启动HBase。
启动HBase主服务器
启动区域服务器a
启动HBase Shell
执行列表

Hbase正常启动所以hbase shell。当我检查zookeeper时，主人和区域所有服务器都启动了。对于hbase shell提示符的任何查询，我收到此错误。

错误 - 无法从ZooKeeper获取主地址; znode data == null

import argparse
import base64
import json


import httplib2
from googleapiclient import discovery
from oauth2client.client import GoogleCredentials


if __name__ == '__main__':
   parser = argparse.ArgumentParser()
   parser.add_argument('speech_file',help='This is the path of the audio')
   args = parser.parse_args()
   print args.speech_file
   main(args.speech_file)

def main(speech_file):
    with open(speech_file,'rb') as speech:
         speech_content = base64.b64encode(speech.read())

    service = get_speech_service()
    service_request = service.speech().syncrecognize(
    body={
        'config':{
            'encoding':'LINEAR16',
            'sampleRate':16000,
            'languageCode':'en-US',
            },
        'audio':{
            'content':speech_content.decode('UTF-8')
            }
        })
    response = service_request.execute()
    print(json.dumps(response))
DISCOVERY_URL = ('https://speech.googleapis.com/$discovery/rest?/version=v1beta1')

def get_speech_service():
    credentials = GoogleCredentials.get_application_default().create_scoped(
    ['https://www.googleapis.com/auth/cloud-platform'])
    http = httplib2.Http()
    credentials.authorize(http)
    return    discovery.build('speech','v1beta1',http=http,discoveryServiceUrl=DISCOVERY_URL)

以上是我的code- configuration - hbase-site.xml <configuration> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> //Here you have to set the path where you want HBase to store its files. <property> <name>hbase.rootdir</name> <value>hdfs://localhost:8030/hbase</value> </property> <property> <name>hbase.zookeeper.property.dataDir</name> <value>/home/hadoop/zookeeper</value> </property> </configuration>配置请帮助我理解我所缺少的东西。

Answer 1

需要将以下属性添加到/ hbase / conf文件夹中的hbase xml文件中：

＆＃13;

<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2222</value>
<description>Property from ZooKeeper's config zoo.cfg.
The port at which the clients will connect.
</description>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/biadmin/my-local-hbase/zookeeper</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>bivm</value>
</property>

＆＃13;

还要编辑hbase-env.sh文件。添加正确的JAVA_HOME路径并取消注释

＆＃13;

export HBASE_MANAGES_ZK=true

＆＃13;

这应解决上述错误！

Answer 2

您还需要在hbase-site.xml中设置此属性：

hbase.zookeeper.quorum

Zookeeper无法在hbase伪分布式模式中找到主节点

2 个答案: