CassandraStorage (Storage: Cassandra (v1) 2.17.1 API)

java.lang.Object
- zipkin2.Component
- - zipkin2.storage.StorageComponent
  - - zipkin2.storage.cassandra.v1.CassandraStorage

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable
```
public class CassandraStorage
extends StorageComponent
```
CQL3 implementation of zipkin storage.
Queries are logged to the category "com.datastax.driver.core.QueryLogger" when debug or trace is enabled via SLF4J. Trace level includes bound values.
Redundant requests to store service or span names are ignored for an hour to reduce load. This feature is implemented by DeduplicatingVoidCallFactory.
Schema is installed by default from "/cassandra-schema.cql"

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class CassandraStorage.Builder

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AutocompleteTags`	`autocompleteTags()`
`CheckResult`	`check()`
`void`	`close()`
`boolean`	`isOverCapacity(java.lang.Throwable e)`
`static CassandraStorage.Builder`	`newBuilder()`
`ServiceAndSpanNames`	`serviceAndSpanNames()`
`SpanConsumer`	`spanConsumer()`	Memoized in order to avoid re-preparing statements
`SpanStore`	`spanStore()`	Memoized in order to avoid re-preparing statements
`java.lang.String`	`toString()`
`Traces`	`traces()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - newBuilder
```
public static CassandraStorage.Builder newBuilder()
```
  - spanStore
```
public SpanStore spanStore()
```
    Memoized in order to avoid re-preparing statements
    
    Specified by:
    
    spanStore in class StorageComponent
  - traces
```
public Traces traces()
```
    Overrides:
    
    traces in class StorageComponent
  - serviceAndSpanNames
```
public ServiceAndSpanNames serviceAndSpanNames()
```
    Overrides:
    
    serviceAndSpanNames in class StorageComponent
  - autocompleteTags
```
public AutocompleteTags autocompleteTags()
```
    Overrides:
    
    autocompleteTags in class StorageComponent
  - spanConsumer
```
public SpanConsumer spanConsumer()
```
    Memoized in order to avoid re-preparing statements
    
    Specified by:
    
    spanConsumer in class StorageComponent
  - isOverCapacity
```
public boolean isOverCapacity(java.lang.Throwable e)
```
    Overrides:
    
    isOverCapacity in class StorageComponent
  - toString
```
public final java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - check
```
public CheckResult check()
```
    Overrides:
    
    check in class Component
  - close
```
public void close()
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Overrides:
    
    close in class Component