I have installed openTSDB(.deb package) on ubuntu 15.04 by following the guidelines stated in documentation. when I give this command "service opentsdb start" it is not starting and it is mentioned in documentation that we have to change some configuration files.can anyone please tell me what are the changes that we have to do and in which file the changes have to be done?
Thanks in advance
Regards
VHC
Check your logs in /var/log/opentsdb/opentsdb.log. You should have HBase up&running correctly (means i.e. you are able to create table and store some values)
Remember you have to create tables in HBase running
env COMPRESSION=NONE HBASE_HOME=path/to/hbase-X.XX.X /usr/share/opentsdb/tools/create_table.sh
http://opentsdb.net/docs/build/html/installation.html#create-tables
Related
I'm trying to automize WebSphere Deployment process for zero down-time using steps which you can find in this link..
According to documentation's first step , we should disable "Automatic Synchronization" for each node. To automize it, I'm using script which given in documentation but when I try to apply the command below :
set syncServ [$AdminConfig list ConfigSynchronizationService $na_id]
I'm facing with an error that : ADMG0007E: The configuration data type ConfigSynchronizationService is not valid
As I checked IBM documentations, I couldn't see any resource which referred to this problem.
Does anyone have any workaround or direct solution for it?
Thanks in advance for your suggestions.
PS: I should mention that document written for zOS system but I'm trying to apply that methodology to WebSphere AS on Linux.
Can somebody help me to sort out the SSL connection to zookeeper,my questions is How to configure
CLIENT_JVMFLAGS in zkCli.cmd file in windows.
Ref :https://cwiki.apache.org/confluence/display/ZOOKEEPER/ZooKeeper+SSL+User+Guide
Set CLIENT JVMFLAGS at terminal by exporting exact as mentioned in that website(Before starting zkCli). (Don't get confused about zkCli, which is "zk command line" not "zkclient")
Client VM Args:
-Dzookeeper.clientCnxnSocket=org.apache.zookeeper.ClientCnxnSocketNetty
-Dzookeeper.client.secure=true
-Dzookeeper.ssl.keyStore.location=C:/OpenSSL/bin/1KeyStore.jks
-Dzookeeper.ssl.keyStore.password=yourpass
-Dzookeeper.ssl.trustStore.location=C:/OpenSSL/bin/1truststore.jks
-Dzookeeper.ssl.trustStore.password=yourpass"
For more, Follow these steps to make connection and everything you need:
https://issues.apache.org/jira/browse/ZOOKEEPER-2125
Add this to the zkEnv.sh
export SERVER_JVMFLAGS="
-Dzookeeper.serverCnxnFactory=org.apache.zookeeper.server.NettyServerCnxnFactory
-Dzookeeper.ssl.keyStore.location=/root/zookeeper/ssl/testKeyStore.jks
-Dzookeeper.ssl.keyStore.password=testpass
-Dzookeeper.ssl.trustStore.location=/root/zookeeper/ssl/testTrustStore.jks
-Dzookeeper.ssl.trustStore.password=testpass"
Also you might need to add more Heap.
Follow this page:
ZooKeeper SSL User Guide
Since 2.2.0, OrientDB now has a system database named OSystem. I'm looking for a way to configure the path to this database independently from other databases? Is this possible? Can I do this at runtime with environment variables?
Thanks!
This is currently not supported.
However, I'll try to add support for this in an upcoming release.
Thanks for the suggestion.
-Colin
OrientDB LTD
The Company behind OrientDB
I've done some tests, trying to set different paths in orientdb-server-config.xml properties, but after every server start OrientDB checks for OSystem DB presence, and if there is no one, it will automatically create it in default /databases/ folder:
2016-06-17 15:13:26:738 INFO {db=OSystem} Creating the system database 'OSystem' for current server [OSystemDatabase]
I want to run spring xd with Oracle(11g) which i already have in my environment. Currently my first concern is the jobs UI (my database has existing data of job executions that were performed by spring-batch and i simply want to display the details of those executions).
i'm using spring-xd-1.0.0.M5. I followed the instructions in the reference guide and i changed application.yml to have the following:
spring:
datasource:
url: jdbc:oracle:oci:MY_USERNAME/MYPWD#//orarmydomain.com:1521/myservice
username: MY_USERNAME
password: MYPWD
driverClassName: oracle.jdbc.OracleDriver
profiles:
active: default,oracle
i modified also batch-jdbc.properties to have the database configuration similar to the above.
Yet, when i start xd-singlnode.bat (or either xd-admin.bat) it seems like it ignores my oracle configuration and still uses the default hsqldb.
what am i doing wrong?
Thanks
The likely reason is that we did not upgrade the windows .bat scripts to take advantage of the property overriding via xd-config.yml. If you go into the unix script for xd-singlenode you will see that when java is invoked there there is an option
-Dspring.config.location=$XD_CONFIG
you can for now hardcode your location of that file, use file: as the prefix.
Also, The UI right now is very primitive, you will not be able to see many details about the job execution. There are however many job related commands you can execute in the shell and there is only one gap regarding step execution information as compared to what is available via spring-batch-admin.
The issue to watch for this is https://jira.springsource.org/browse/XD-1209 and it is schedule for the next milestone release.
Let me know how it goes, thanks!
Cheers,
Mark
I am trying to use the ElasticSearch module (https://github.com/cleverage/play2-elasticsearch) with my Play 2 application. In the readme, it says I should add the following to my application.conf:
## define local mode or not
elasticsearch.local=false
## list clients
elasticsearch.client="192.168.0.46:9300"
# ex : elasticsearch.client="192.168.0.46:9300,192.168.0.47:9300"
What is local mode? What is my client URL supposed to be? I can not find any information on what these options should be. With my current options, I get a NoNodeAvailableException.
Some people suggest:
elasticsearch.local=false elasticsearch.client=mynode1:9200,mynode2:9200
But what is mynode1 and mynode2? It doesn't work with my application. Can anyone help? Thanks
What is local mode?
If elaticsearch.local=true, a elasticsearch node is started in your application ( embedded )
What is my client URL supposed to be?
It's your host:port, but the port is the tcp transport define on your elasticsearch node.
By default, the port start on 9300 ( http://www.elasticsearch.org/guide/reference/modules/transport.html )
I can not find any information on what these options should be. With my current options, I get a NoNodeAvailableException.
I think you have a problem on port number.
mynode1 and mynode2 are elasticsearch nodes.
Do you have any Elasticsearch node running?
On which IP address?
Can you try to connect on these nodes using curl, for example:
curl localhost:9200
Or
curl YOURIPADDRESS:9200
If one of this is successful, then configure your play app using YOURIPADDRESS:9300 as Nicolas Boire wrote before.
If no one is successful, check that you have installed Elasticsearch and launched it before.
HTH
I've just had the same problem, be sure that you respect the version requirements written in the table : https://github.com/cleverage/play2-elasticsearch
At the beginning, I set up the latest version of the plugin 0.8.1 but my ElasticSearch version was 1.0.2.
By starting ES with version 0.9.13, it worked.