brwnba2010 on "Datastax ODBC driver error '...ThriftHiveClient: Unknown:...
Installed Datastax CE and then installed the Datastax ODBC driver on a client machine, Turned off Windows Firewall, here are my settings and the error message when attempting to test the ODBC driver....
View Articletroper on "OpsCenter 3.1 Upgrade Failure"
I am running a 3 node development cluster on AWS EC2 using the Datastax AMI. DSE 3.0.1, Cassandra 1.1.9.3. I upgraded to OpsCenter 3.1. I restarted OpsCenter, clicked "fix" agents, entered credentials...
View Articleblair on "Java Driver: way to get schema versions"
When making many schema changes in a row I've gotten errors when the new column families haven't fully "settled." I work around this with the Astyanax client by using the following Scala code:def...
View ArticleGibu on "java driver InvalidQueryException: no keyspace has been specified"
I was running the SimpleClient example provided with Java Driver for Apache Cassandra 1.0 using CQL 3. I spent quite some time to figure out why I was getting the error. I get the error "no keyspace...
View Articleupant on "Bulk-loading error in DataStax AMI"
Hi,I am having problem running bulk-loading using SSTableSimpleUnsortedWriter class in DataStax AMI (with default configurations). I tried bulk-loading example at...
View Articlejwlee on "dse-3.0 - Reindexing is not working for Solr copyfield"
Hi,I have an existing single instance of DSE Search/Solr. After adding some copyfields to the schema (and posted), I did a Re-index/Full-index via the DSE Search/Solr Admin UI. The new copyfields are...
View Articleblueash on "Amazon AMI Setup Video"
Hi Is there a video of Amazon AMI setup? thanks, -ash
View Articleroyw on "gradual deterioration of Hive performance"
Hi, We are developing daily batch processing with Hive (DSE 3.0). As the more tables being loaded and processed, we observing a distinct slow down of Hive for identical HQL batch process (operating on...
View Articlematt.lieber on "DSE 3.0 with Solr - support for dynamic column family"
hi,I want to use a Cassandra dynamic CF in DSE 3.0 that would use around 20,000 dynamic (e.g. added on the fly) columns (or composite columns in CQL 3 parlance). I also want to use Solr in DSE, in...
View Articlegdelgado on "package opscenter is not ready for configuration cannot...
I am installing DataStax Enterprise for evaluation the install is running on a Ubuntu 13.04 server. When running "sudo apt-get install dse-full opscenter" I am getting the error below any help will be...
View Articledatastaxnewbie on "Cassandra timestamp to Solr TrieDateField"
Hi,I have a StartTime column in Cassandra that is typed as timestamp, and I created a corresponding field in Solr schema that is of TrieDateField. When I stored the following timestamp into Cassandra,...
View Articlegdelgado on "Start Errored: Timed out waiting for Cassandra to start."
I am evaluating DataStax Enterprise 3.1.0 I was able to install the OpsCenter server but when trying to add nodes to the cluster I get the following error "Start Errored: Timed out waiting for...
View Articlegdelgado on "DataStax AMI not working"
I am using following article to launch the pre-configured DataStax AMI http://www.datastax.com/docs/datastax_enterprise3.0/install/install_dse_ami. I have tried to launch the AMI twice and have gotten...
View Articlestuartbeattie on "Cassandra startup error."
Datastax Commuunity Edition 1.2.3 windows 7 64bitIve been evaluating the latest community edition of cassandra on a single machine test environment. As such Im making constant changes to the schema and...
View Articledatastaxnewbie on "Byte array from Solr to Cassandra CF (DSE 3.0.1)"
Hi,What is the proper way to create a bytes array in solr as well as reflect it in C* CF as blob or something similar? Looks like it's always creating the same column in C* as int. The schema that is...
View Articlefelipe.abezerra on "DSE 3.0 with Internal Authentication and Hadoop?"
Hi,Can somebody tell me if it's possible to have in a same cluster, nodes with SOLR and Hadoop using Internal Authentication?Regards,
View Articlematt.lieber on "DSE 3.0 with Solr - support for integer type?"
hi,question about DSE 3.0 - DSE 2.0 documentation says integers are not supported:http://www.datastax.com/docs/datastax_enterprise2.0/search/dse_search_about"Solr fields must be strings." .Is that...
View Articleyienyien on "File offset bug ?"
Hi, I deploy a cassandra in a EC2 instance. I use 1.2.3 cassandra. I not found any response.1) I have a very big Keyspace (among 10 ColumnFamily, lot of write), I want manage a second keyspace...
View Articlewhoisvolos on "Writing to cfs with Flume"
Hello, Everyone!I'd like to write unstructured logs to underlying DSE's CFS like I did it with hdfs-sink from Flume with Hadoop/HDFS. Sinks like Logsandra requires creating keyspaces and columnfamilies...
View Articlecb55555 on "How do you change the data location?"
I have a packaged deployment of DataStax Enterprise on Ubuntu. I got the DSE service up to make sure everything works. Then I shut the service down because I wanted the data to go on a different...
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