![]() # Set Hadoop-specific environment variables here. # See the License for the specific language governing permissions and # limitations under the License. You may obtain a copy of the License at # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License") you may not use this file except in compliance # with the License. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. icccuatį、配置hadoop-env.sh文件 # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. ConfiguredFailoverProxyProvider Ĭ、配置mapred-site.xml文件 mv mapred -site. dir qjournal: //hadoop01.icccuat:8485 hadoop02.icccuat:8485 hadoop03.icccuat:8485/mycluster dfs. Support Log inRegistervideogame asset gamesWhen logged in, you can choose games that will displayed favourites this menu.chevron leftchevron rightRecently added37View all1,808Log view your list favourite games.View all games 1,808. 7Įxport PATH =$PATH:$ZOOKEEPER_INSTALL /bin (8)配置zookeeper的环境(改成自己的安装包绝对路径) vi /etc /profile source /etc /profileĮxport ZOOKEEPER_INSTALL = /usr /house /zookeeper /zookeeper - 3.4. # The number of snapshots to retain in dataDir #autopurge.snapRetainCount=3 # Purge task interval in hours # Set to "0" to disable auto purge feature #autopurge.purgeInterval=1 ![]() ![]() # increase this if you need to handle more clients #maxClientCnxns=60 # Be sure to read the maintenance section of the # administrator guide before turning on autopurge. # the maximum number of client connections. # do not use /tmp for storage, /tmp here is just # example sakes.ĭataDir= /usr /house /zookeeper /zoo1 / data # the port at which the clients will connect # the directory where the snapshot is stored. # The number of ticks that can pass between # sending a request and getting an acknowledgement # The number of ticks that the initial # synchronization phase can take 路径:/usr/house/zookeeper/zookeeper-3.4.7/conf # The number of milliseconds of each tick (4)产生标记文件 echo ‘ 1’ > /usr /house /zookeeper /zoo1 / data /myid Įcho ‘ 2’ > /usr /house /zookeeper /zoo2 / data /myidĮcho ‘ 3’ > /usr /house /zookeeper /zoo3 / data /myid ![]() (2)将zookeeper解压包移到/usr/house/zookeeper下 mv zookeeper - 3.4. Good tubing, good initial manual purging practices, a decent reservoir are a much better way to go IMO :biggrin:įor larger versions, yes, that is what they look like.基于linux系统安装hadoop+zk+flume+kafka+mysql+hive+redis+es+Rmq+hbase+spark+storm+azkaban When the needed pressure is not maintained, this type (and all small one's are) opens to atmosphere, allowing air in and venting a small amount of liquid when starting back up. Smaller or cheaper versions are simply a ball that rises (floats) up to a rubberized seat and closes the system, any additional air that arrives after the initial purge allows the ball to drop and air to escape.ĪND both designs will purge an amount of liquid before closing fully (no matter what the pressure, since there is no such thing as instantaneous closure) and they can purge additional small amounts, if pressure drops below their minimum needed to stay closed.īear in mind that these types are NOT suitable for PC liquid coolers unless you build a pressurized system that maintains the minimum needed to keep the autopurge closed, even when the system is off. Click to expand.For larger versions, yes, that is what they look like. ![]()
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