org.apache.zookeeper.server.util

Class QuotaMetricsUtils

java.lang.Object

org.apache.zookeeper.server.util.QuotaMetricsUtils

public final class QuotaMetricsUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	QUOTA_BYTES_LIMIT_PER_NAMESPACE
static String	QUOTA_BYTES_USAGE_PER_NAMESPACE
static String	QUOTA_COUNT_LIMIT_PER_NAMESPACE
static String	QUOTA_COUNT_USAGE_PER_NAMESPACE
static String	QUOTA_EXCEEDED_ERROR_PER_NAMESPACE

Method Summary

Modifier and Type	Method and Description
static Map<String,Number>	getQuotaBytesLimit(DataTree dataTree) Traverse the quota subtree and return per namespace quota bytes limit `
static Map<String,Number>	getQuotaBytesUsage(DataTree dataTree) Traverse the quota subtree and return per namespace quota bytes usage
static Map<String,Number>	getQuotaCountLimit(DataTree dataTree) Traverse the quota subtree and return per namespace quota count limit
static Map<String,Number>	getQuotaCountUsage(DataTree dataTree) Traverse the quota subtree and return per namespace quota count usage

Methods inherited from class java.lang.Object

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

Field Detail

QUOTA_COUNT_LIMIT_PER_NAMESPACE

public static final String QUOTA_COUNT_LIMIT_PER_NAMESPACE

See Also:

Constant Field Values

QUOTA_BYTES_LIMIT_PER_NAMESPACE

public static final String QUOTA_BYTES_LIMIT_PER_NAMESPACE

See Also:

Constant Field Values

QUOTA_COUNT_USAGE_PER_NAMESPACE

public static final String QUOTA_COUNT_USAGE_PER_NAMESPACE

See Also:

Constant Field Values

QUOTA_BYTES_USAGE_PER_NAMESPACE

public static final String QUOTA_BYTES_USAGE_PER_NAMESPACE

See Also:

Constant Field Values

QUOTA_EXCEEDED_ERROR_PER_NAMESPACE

public static final String QUOTA_EXCEEDED_ERROR_PER_NAMESPACE

See Also:

Constant Field Values

Method Detail

getQuotaCountLimit

public static Map<String,Number> getQuotaCountLimit(DataTree dataTree)

Traverse the quota subtree and return per namespace quota count limit

Parameters:

dataTree - dataTree that contains the quota limit and usage data

Returns:

a map with top namespace as the key and quota count limit as the value

getQuotaBytesLimit

public static Map<String,Number> getQuotaBytesLimit(DataTree dataTree)

Traverse the quota subtree and return per namespace quota bytes limit `

Parameters:

dataTree - dataTree that contains the quota limit and usage data

Returns:

a map with top namespace as the key and quota bytes limit as the value

getQuotaCountUsage

public static Map<String,Number> getQuotaCountUsage(DataTree dataTree)

Traverse the quota subtree and return per namespace quota count usage

Parameters:

dataTree - dataTree that contains the quota limit and usage data

Returns:

a map with top namespace as the key and quota count usage as the value

getQuotaBytesUsage

public static Map<String,Number> getQuotaBytesUsage(DataTree dataTree)

Traverse the quota subtree and return per namespace quota bytes usage

Parameters:

dataTree - dataTree that contains the quota limit and usage data

Returns:

a map with top namespace as the key and quota bytes usage as the value