cassandra

cassandra

Cassandra Cluster Migration Issues

while installing cassandra in EMR cluster i am getting error

What is the suggested method for migrating large Cassandra KeySpace?

Key-Value databases that support timestamp-based querying? [closed]

Warnings : Your replication factor 3 for keyspace books is higher than the number of nodes 1

Is it possible to express inequality in the WHERE clause of a CQL statement?

SyntaxException: line 2:10 no viable alternative at input 'UNIQUE' > (...NOT EXISTS books ( id [UUID] UNIQUE...)

What will happen if I reduce RF from 5 to 3 then decommission 2 of 5 nodes?

I have more than 3k rows of data to retrieve from cassandra using an api. I have indexing on it but its causing issue of connection reset [closed]

What are the performance implications of sparsely populated Frozen User Defined Type?

Agents not connect to OpsCenter via STOMP, UI displays question marks in the STOMP column [migrated]

Is Cassandra 4.1 not compatible with Ubuntu 20.04?

Unable to run Cassandra 4.0.7 using Java 17

How do I update a row without the partition key?

Spring Boot app can't connect to Cassandra cluster, driver returning "AllNodesFailedException: Could not reach any contact point"

How can I update the permissions on Cassandra system.log?

What is the best way to get row count from a table in Cassandra?

Transform PCollection<KV> to custom class

Schema disagreements with Cassandra 4.0 using the Java driver

What are the rules-of-thumb for choosing the right partition key in Cassandra?

How is data sorted in the Cassandra memtable in the absence of a clustering key?

What is the correct CSV format for tuples when loading data with DSBulk?

Installed Cassandra on Windows 11, getting IllegalAccessError: "Cannot initialize un-mmaper"

How does the cassandra know that it has completed QUORUM?

Cassandra does not compact shadowed rows for TWCS

The disk read/write rate and cpu usage of cassandra db intermittently bounce

K8ssandra pod is replaying a large commit log and is not responding

Is Java driver v3.6 compatible with Cassandra 4.x?

How is Cassandra checking if row exists in other SSTables during minor compaction?

Datamodel for Scylla/Cassandra for table partition key is not known beforehand -> static field?

Recommended Datastax Drivers version to connect to Cassandra Version 4.0

What type should I use to store binary UUID values?

cassandra inter cluster latency metrics

Not able to connect to Cassandra from my spring boot application , throwing exception as couldn't reach any contact-point [closed]

How do I insert into a table with a frozen type with the Java driver?

How do I force a memtable flush for every write?

Is it possible to backup a 6-node DataStax Enterprise cluster and restore it to a new 4-node cluster?

Is it possible for CQL to parse a JSON object to insert data?

How do I count distinct values based on a non-primary key filter in Cassandra?

Is it possible to configure different write timeouts per Cassandra table?

Upgraded to Cassandra Java driver 4.x, getting error "You specified dc1 as the local DC, but some contact points are from a different DC"

Cassandra is tracking the number of deletion in sstables to trigger a compaction?

How to update Cassandra table with latest row, where Spark Dataframe is having multiple rows with same primary key?

Does Cassandra 2.0.6 not support ROLE in cqlsh?

Cassandra DELETE using multi-partition BATCH vs IN operator

Why is the load in nodetool status output much less than utilised disk space?

Why is so slow when use Spark Cassandra Connector in java code with Cassandra cluster?

Cassandra: Execution order of Insert statements in a Batch request

Getting error as java.lang.NoClassDefFoundError:com/datastax/driver/core/policies/SpeculativeExecutionPolicy

Recommended Cassandra Schema to store application logs

what is the best way to migrate data from HBase to Cassandra for Janusgraph backend storage?

Is it possible to use a hash type secondary index in scylladb?

How to get data in descending order of Timestame in cassandra

Cassandra data restore using incremental backups?

Order of column in composite partitioning key

cassandra dsbulk mapping failed

Apache Cassandra unrequired hint files present in hints folder

Boostrap many new cassandras to cluster with no errors

Cassandra Keyspace system_schema does not exist

How do I build Cassandra from GitHub source?

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