# Cassandra Status Variables

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The Cassandra storage engine was removed in MariaDB 10.6.
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This page documents status variables related to the [Cassandra storage engine](https://mariadb.com/docs/server/server-usage/storage-engines/legacy-storage-engines/cassandra). See [Server Status Variables](https://mariadb.com/docs/server/server-management/variables-and-modes/server-status-variables) for a complete list of status variables that can be viewed with [SHOW STATUS](https://mariadb.com/docs/server/reference/sql-statements/administrative-sql-statements/show/show-status).

#### `Cassandra_multiget_keys_scanned`

* Description: Number of keys we've made lookups for.
* Scope: Global, Session
* Data Type: `numeric`

#### `Cassandra_multiget_reads`

* Description: Number of read operations.
* Scope: Global, Session
* Data Type: `numeric`

#### `Cassandra_multiget_rows_read`

* Description: Number of rows actually read.
* Scope: Global, Session
* Data Type: `numeric`

#### `Cassandra_network_exceptions`

* Description: Number of network exceptions.
* Scope: Global, Session
* Data Type: `numeric`
* Introduced: [MariaDB 10.0.3](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.0/10.0.3)

#### `Cassandra_row_insert_batches`

* Description: Number of insert batches performed.
* Scope: Global, Session
* Data Type: `numeric`

#### `Cassandra_row_inserts`

* Description: Number of rows inserted.
* Scope: Global, Session
* Data Type: `numeric`

#### `Cassandra_timeout_exceptions`

* Description: Number of Timeout exceptions we got from Cassandra.
* Scope: Global, Session
* Data Type: `numeric`

#### `Cassandra_unavailable_exceptions`

* Description: Number of Unavailable exceptions we got from Cassandra.
* Scope: Global, Session
* Data Type: `numeric`

<sub>*This page is licensed: CC BY-SA / Gnu FDL*</sub>

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