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Questions tagged [elassandra]

Elassandra = Elasticsearch as a Cassandra secondary index. Elassandra tightly integrates elasticsearch within cassandra as a secondary index, allowing near-realtime search with all existing elasticsearch APIs. Use this tag for questions referring to the Elassandra.

Elassandra Homepage

Elassandra Documentation

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78 questions
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Aggregation, Date range query in Elassandra/Elastic Search

Getting different results while searching on the date range aggregation indexing. Created the index like below. curl -XPUT -H 'Content-Type: application/json' 'http://x.x.x.x:9200/date_index' -d '{ "settings" : { "keyspace" : "keyspace1"}, …
Pramod
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Date range search in Elassandra

I have created a index like below. curl -XPUT -H 'Content-Type: application/json' 'http://x.x.x.x:9200/date_index' -d '{ "settings" : { "keyspace" : "keyspace1"}, "mappings" : { "table1" : { "discover":"sent_date", "properties" :…
Pramod
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How to search in elassandra within a frozen of map?

I am using elassandra version 6.2.3.4 And I have a cassandra table structure like below : - CREATE TABLE trackfleet_db.eventsgroup ( imei text, week int, event text, startevent timestamp, oevent text, ostartevent timestamp, duration double, endevent…
Raj
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How to map Cassandra map-tuple to Elasticsearch

can someone guide me how to map the below cassandra datatype to elastic search. movies map>> Appreciate your time, thanks!
fa.
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Why Jolokia is not working with Elassandra?

I am using elassandra-6.2.3.4 and jolokia-jvm-1.6.0-agent.jar. But when I start cassandra with ES using below command : - ./cassandra -e Then it is showing some error related to json-simple and jolokia jar. So how can I configure jolokia to access…
Raj
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Cassandra data is not getting indexed into ElasticSearch using elassandra

I am using elassandra-6.2.3.4. And also using cassandra-spark connector to write a spark dataframe into Casaandra.It is writing dataframe into Cassandra successfully but it is not syncing with ElasticSearch.It is not showing any data into ES. But…
Raj
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Elassandra not starting on Windows 10

I am exploring Elassandra as a data store and trying to get it working on my Windows 10 machine. Downloaded : https://github.com/strapdata/elassandra/releases/download/v6.2.3.3/elassandra-6.2.3.3.zip Confirgured Environmment Variables as Required :…
Pravin
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Elasticsearch: Simple query not matching fields

I want to query an elastic index with the simple query syntax. My query: { "query": { "simple_query_string" : { "query": "25", "fields" : ["product.size"] } } } is returning no results, altough there is an entry with the…
Alex Tbk
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Why sometimes Elasticsearch scroll or search returns a set of doc ids which cannot be individually retrieved?

I am seeing a strange problem where Elasticsearch scroll or search API returns a set of documents which I cannot get by the ids any more. I am using Elassandra (Cassandra + ES) which is using Elasticsearch as secondary index store. There are TTL on…
Nipun Talukdar
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How to balance load in Cassandra?

I'm using Elassandra 6.2.3 I have set a cluster of 3 nodes and created a keyspace with replication factor of 2. I'm using Murmur3Partitioner and num_tokens=8 in Cassandra configuration. CREATE KEYSPACE mykeyspace WITH replication = {'class':…
Gappa
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How to enable remote JMX connections in Elassandra?

I'm trying to enable JMX in Elassandra 5.5.0.4 through cassandra-evn.sh file in order to connect to a Cassandra node, remotely, and get metrics and statistics. I'm trying to connect to JMX using JConsole. I have followed various tutorial from…
Gappa
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unable to update index in elassandra

I am very new to elassandra and facing an issue while trying to update an index that i created before. I initially created the index as below curl -XPUT 'http://xxx.xx.xx.xxx:xxxx/yesanoa?pretty' -H 'Content-Type: application/json' -d' …
sudha
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Problems with connecting cassandra to elasticsearch node

I just start using Elassandra, as it accomplishes the requirements for my project. I am following the documentation and trying to indexing the database as it shows: http://elassandra.readthedocs.io/en/latest/operations.html#indexing The problem is…
isaura almar
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NoHostAvailable:, In elassandra on insert query with Network Topology Strategy

In elassandra on insert query with Network Topology Strategy it show's 'no host available'. cqlsh>CREATE KEYSPACE IF NOT EXISTS twitter WITH replication={ 'class':'NetworkTopologyStrategy', 'dc1':'1' }; cqlsh>CREATE TABLE twitter.user ( name…
Sachin
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index_not_found_exeception. elassandra

cqlsh> CREATE KEYSPACE twitter WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 3 }; cqlsh> CREATE TABLE twitter.user ( name text, attrs map, PRIMARY KEY (name) ); cqlsh> INSERT INTO twitter.user…
Sachin
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