rmenn on "Error Installing Opscenter Community"
I see the following error while trying to install opscenter, any insights on why this is occurring.yum install opscenter-free -y Loaded plugins: priorities, update-motd, upgrade-helper 690 packages...
View ArticleVinod on "LDAP integration with Opscenter URL"
I have checked the Datastax documentation but could not find any reference which mentions how to authenticate opscenter URL with LDAP. Is there any documentation available in this matter.Thanks in...
View Articlerussss on "Adding cluster: "Error creating cluster: Call to /cluster-configs...
On trying to add an existing Cassandra 2.0 cluster to OpsCenter Free 3.2.2, the web interface gives me "Error creating cluster: Call to /cluster-configs timed out.". The log 2013-09-26 14:41:53+0000 []...
View ArticleLauro on "Error when importing from Postgresql to Cassandra using Sqoop."
I am following the documentation and I used the following command to import a small table from postgresql to cassandra:./dse sqoop import --connect jdbc:postgresql://127.0.0.1/mydb --username ***...
View Articlealdep on "8GB memory limit with Java 7"
Datastax recommends to have 8GB limit on JVM's memory “In most cases, the capability of Java 6 to gracefully handle garbage collection above 8GB quickly diminishes.”Is it the still the case with Java...
View Articleneethusabraham on "Not able to view data through Hive mapping to Cassandra"
Hi, After loading data from Oracle DB to Cassandra via Sqoop, I was able to view my data through both Cassandra and Hive. I was told that while doing so, 2 files would be generated for each, creating...
View Articlerookie7799 on "Java Driver"
Hello all,I have a question regarding Java Driver and CQL3. WE have a simple table: CREATE TABLE test ( profile_id int, gender int, PRIMARY KEY (profile_id) ); When we run: ResultSet results =...
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