apache-zookeeper

I am working with zookeeper 3.4.6, I'm using acl in order to authenticate with zookeeper server. I have my own implementation ZooKeeperSupport , it's a support for create, remove and verify znode. I am triying to create a znode using acl , but fail throwning InvalidACLException in this part of the code zooKeeperSupport.create("/f", DATA_F); I'm basing this project to do it zookeeper-acl-sample , but I want to use digest auth because use user and password BasicMockZookeeperSecurity public class BasicMockZookeeperSecurity { @Resource (name = "zooKeeperSupportFactory") protected

There are a few topics and articles on Solr authentication & authorization, but I cannot get it to work (the way I like). I followed these tutorials / information sources: https://cwiki.apache.org/confluence/display/solr/Authentication+and+Authorization+Plugins and https://lucidworks.com/blog/2015/08/17/securing-solr-basic-auth-permission-rules/ Then I created this security.json and I confirmed it is active in Zookeeper: { "authentication":{ "class":"solr.BasicAuthPlugin", "credentials":{ "solr":"...", "admin":"...", "monitor":"...", "data_import":"..."}, "":{"v":8}}, "authorization":{ "class"

I use Curator 1.2.4 and I keep getting ConnectionLossException when I want to monitor one znode for its children's changes. I then implemented a watcher like this public class CuratorChildWatcherImpl implements CuratorWatcher { private CuratorFramework client; public CuratorChildWatcherImpl(CuratorFramework client) { this.client = client; } @Override public void process(WatchedEvent event) throws Exception { List<String> children=client.getChildren().usingWatcher(this).forPath(event.getPath()); // Do other stuff with the children znode. } } Every 11 seconds the code throws

This is cross posted from the fusesource forum and the servicemmix forum . I can't get DOSGi working in FUSE. I'm trying to get CXF's DOSGi 1.1-SNAPSHOT with Zookeeper discovery onto FUSE 4.1.0.2. I'm also using Zookeepr 3.2.1. Everything works perfectly on Felix 2.0.0. I just follow the instructions on the DOSGi Discovery page and then install the Discovery Demo bundles. For DOSGi, I just use the cxf-dosgi-ri-singlebundle-distribution-1.1-SNAPSHOT.jar for DSW and cxf-dosgi-ri-discovery-singlebundle-distribution-1.1-SNAPSHOT.jar for zookeepr discovery. Then when I start the sample bundles with

I have Downloaded zookeeper-3.4.5.tar.gz and after extracting it I wrote conf/zoo.cfg as tickTime=2000 dataDir=/var/zookeeper clientPort=2181 Now I tried to start zookeeper by bin/zkServer.sh start it gives mohit@mohit:~/zookeeper-3.4.5/bin$ sudo sh zkServer.sh start [sudo] password for mohit: JMX enabled by default Using config: /home/mohit/zookeeper-3.4.5/bin/../conf/zoo.cfg Starting zookeeper ... STARTED But $ echo ruok | nc localhost 2181 is not giving any output. I checked zookeeper.out, it gives mohit@mohit:~/zookeeper-3.4.5/bin$ cat zookeeper.out nohup: failed to run command ‘java’: No

I downloaded HDP 2.1 from hortonworks for virtualbox. I got the following error when using Hbase shell in case simple command: create 't1', {NAME=> 'f1', VERSIONS => 5} Hortonworks “ERROR: Can't get master address from ZooKeeper; znode data == null” What do I need to do to get hbase working in this sandbox environment? In hortonwork sandbox you have to manually start hbase. Try to run the following command (as root user), su hbase - -c "/usr/lib/hbase/bin/hbase-daemon.sh --config /etc/hbase/conf start master; sleep 20" su hbase - -c "/usr/lib/hbase/bin/hbase-daemon.sh --config /etc/hbase/conf