Package com.palantir.atlasdb.cassandra

Class CassandraReloadableKeyValueServiceRuntimeConfig

java.lang.Object

com.palantir.atlasdb.cassandra.CassandraKeyValueServiceRuntimeConfig

com.palantir.atlasdb.cassandra.CassandraReloadableKeyValueServiceRuntimeConfig

All Implemented Interfaces:

com.palantir.atlasdb.spi.KeyValueServiceRuntimeConfig

public final class CassandraReloadableKeyValueServiceRuntimeConfig
extends CassandraKeyValueServiceRuntimeConfig

Field Summary

Fields inherited from class com.palantir.atlasdb.cassandra.CassandraKeyValueServiceRuntimeConfig

TYPE

Method Summary

Modifier and Type	Method	Description
CassandraCellLoadingConfig	cellLoadingConfig()	Limits on query sizes when loading cells from an underlying Cassandra key-value service.
int	concurrentGetRangesThreadPoolSize()
boolean	conservativeRequestExceptionHandler()	Setting this value to true will cause us to take a more conservative approach to retrying requests on exceptions.
int	defaultGetRangesConcurrency()
CassandraKeyValueServiceRuntimeConfig	delegate()
int	fetchBatchCount()	The maximum number of rows to query for in a single call to the database when loading entire rows.
int	fetchReadLimitPerRow()
int	mutationBatchCount()	The maximum amount of cells that each thread writes to Cassandra at a time.
int	mutationBatchSizeBytes()	The maximum amount of bytes that each thread writes to Cassandra at a time.
int	numberOfRetriesOnAllHosts()	The maximum number of times a call to Cassandra retries.
int	numberOfRetriesOnSameHost()	The number of times a call to Cassandra retries a single host.
Integer	replicationFactor()
CassandraServersConfigs.CassandraServersConfig	servers()
Integer	sweepReadThreads()	The number of threads Sweep uses to read values from Cassandra.
CassandraTracingConfig	tracing()	Config that controls which cassandra queries will be traced.
String	type()
int	unresponsiveHostBackoffTimeSeconds()	The minimal period we wait to check if a Cassandra node is healthy after it's been blacklisted.

Methods inherited from class com.palantir.atlasdb.cassandra.CassandraKeyValueServiceRuntimeConfig

getDefault

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

delegate

public CassandraKeyValueServiceRuntimeConfig delegate()

servers

public CassandraServersConfigs.CassandraServersConfig servers()

unresponsiveHostBackoffTimeSeconds

public int unresponsiveHostBackoffTimeSeconds()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The minimal period we wait to check if a Cassandra node is healthy after it's been blacklisted.

mutationBatchCount

public int mutationBatchCount()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The maximum amount of cells that each thread writes to Cassandra at a time.

mutationBatchSizeBytes

public int mutationBatchSizeBytes()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The maximum amount of bytes that each thread writes to Cassandra at a time.

fetchBatchCount

public int fetchBatchCount()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The maximum number of rows to query for in a single call to the database when loading entire rows.

sweepReadThreads

public Integer sweepReadThreads()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The number of threads Sweep uses to read values from Cassandra. Each thread fetches values from a distinct row.

replicationFactor

public Integer replicationFactor()

Overrides:

replicationFactor in class CassandraKeyValueServiceRuntimeConfig

concurrentGetRangesThreadPoolSize

public int concurrentGetRangesThreadPoolSize()

defaultGetRangesConcurrency

public int defaultGetRangesConcurrency()

type

public String type()

Specified by:

type in interface com.palantir.atlasdb.spi.KeyValueServiceRuntimeConfig

Overrides:

type in class CassandraKeyValueServiceRuntimeConfig

cellLoadingConfig

public CassandraCellLoadingConfig cellLoadingConfig()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

Limits on query sizes when loading cells from an underlying Cassandra key-value service.

Overrides:

cellLoadingConfig in class CassandraKeyValueServiceRuntimeConfig

numberOfRetriesOnSameHost

public int numberOfRetriesOnSameHost()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The number of times a call to Cassandra retries a single host.

Overrides:

numberOfRetriesOnSameHost in class CassandraKeyValueServiceRuntimeConfig

numberOfRetriesOnAllHosts

public int numberOfRetriesOnAllHosts()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

The maximum number of times a call to Cassandra retries.

Overrides:

numberOfRetriesOnAllHosts in class CassandraKeyValueServiceRuntimeConfig

fetchReadLimitPerRow

public int fetchReadLimitPerRow()

Overrides:

fetchReadLimitPerRow in class CassandraKeyValueServiceRuntimeConfig

conservativeRequestExceptionHandler

public boolean conservativeRequestExceptionHandler()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

Setting this value to true will cause us to take a more conservative approach to retrying requests on exceptions.

Overrides:

conservativeRequestExceptionHandler in class CassandraKeyValueServiceRuntimeConfig

tracing

public CassandraTracingConfig tracing()

Description copied from class: CassandraKeyValueServiceRuntimeConfig

Config that controls which cassandra queries will be traced. The default is nothing is traced.

Overrides:

tracing in class CassandraKeyValueServiceRuntimeConfig