独立运行Apache Atlas

Question

我试图在Ubuntu上以独立的方式运行Apache，这意味着无需设置Solr和/或HBase。我所做的(根据文档：http://atlas.apache.org/0.8.1/InstallationSteps.html)是克隆Git存储库，使用embadded an dSolr构建maven项目：

mvn clean package -Pdist,embedded-hbase-solr

解压缩返回的tar.gz文件并执行bin/atlas_start.py -而不更改任何配置。据我所知，文档实际上应该与阿特拉斯一起启动HBase -对吗？

这就是我在日志/apploc.log中找到的：

2017-11-30 17:14:24,093 INFO  - [main:] ~ >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> (Atlas:216)
2017-11-30 17:14:24,093 INFO  - [main:] ~ Server starting with TLS ? false on port 21000 (Atlas:217)
2017-11-30 17:14:24,093 INFO  - [main:] ~ <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< (Atlas:218)
2017-11-30 17:14:27,684 INFO  - [main:] ~ No authentication method configured.  Defaulting to simple authentication (LoginProcessor:102)
2017-11-30 17:14:28,527 INFO  - [main:] ~ Logged in user daniel (auth:SIMPLE) (LoginProcessor:77)
2017-11-30 17:14:31,777 INFO  - [main:] ~ Not running setup per configuration atlas.server.run.setup.on.start. (SetupSteps$SetupRequired:189)
2017-11-30 17:14:39,456 WARN  - [main-SendThread(localhost:2181):] ~ Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (ClientCnxn$SendThread:110$
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
2017-11-30 17:14:39,594 WARN  - [main:] ~ Possibly transient ZooKeeper, quorum=localhost:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = Connecti$
2017-11-30 17:14:40,593 WARN  - [main-SendThread(localhost:2181):] ~ Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect (ClientCnxn$SendThread:110$
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)

..。

        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
2017-11-30 17:14:56,185 WARN  - [main:] ~ Possibly transient ZooKeeper, quorum=localhost:2181, exception=org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = Connecti$
2017-11-30 17:14:56,186 ERROR - [main:] ~ ZooKeeper exists failed after 4 attempts (RecoverableZooKeeper:277)
2017-11-30 17:14:56,186 WARN  - [main:] ~ hconnection-0x1dba4e060x0, quorum=localhost:2181, baseZNode=/hbase Unable to set watcher on znode (/hbase/hbaseid) (ZKUtil:544)
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
        at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045)
        at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:221)
        at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:541)
        at org.apache.hadoop.hbase.zookeeper.ZKClusterId.readClusterIdZNode(ZKClusterId.java:65)

在我看来，脚本似乎没有启动HBase (和动物园管理员)。

我是不是遗漏了什么？

谢谢你的暗示！

Answer 1

好的，同时我解决了这个问题。start脚本显然不执行设置某些环境变量的脚本conf/atlas-env.sh。其中包括MANAGE_LOCAL_HBASE和MANAGE_LOCAL_SOLR。因此，如果您将这两个env设置为true (并正确地设置JAVA_HOME，这是嵌入式HBase所需的)，那么阿特拉斯将自动启动HBase和Solr --我们将得到一个本地运行的Atlas实例！

也许这对将来遇到同样问题的人有帮助！

Answer 2

2021年3月更新

运行apache地图集有两种方法：

( A)从头开始建造：

1. git克隆https://github.com/apache/atlas
2. mvn清洁安装-DskipTests
3. 清洁包装-Pdist -DskipTests
4. 运行atlas_start.py：python /conf/atlas_start.py

( B)使用码头形象

docker-compose.yml

version: "3.3"

services:
  atlas:
    image: sburn/apache-atlas
    container_name: atlas
    ports:
      - "21000:21000"
    volumes:
      - "./bash_script:/app"
    command: bash -exc "/opt/apache-atlas-2.1.0/bin/atlas_start.py"

docker-compose up