Package org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base

Class IndexStructures

java.lang.Object

org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.IndexStructures

public class IndexStructures
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IndexStructures.Fields	The mapping properties of the template or index.
static class	IndexStructures.UpdatableIndexSettings	The index settings structure which only includes needs to compare for update fields

Constructor Summary

Constructors

Constructor	Description
IndexStructures()

Method Summary

Modifier and Type	Method	Description
boolean	compareIndexSetting(String tableName, Map<String,Object> settings)	Returns true when the current index setting equals the input.
boolean	containsMapping(String tableName, org.apache.skywalking.library.elasticsearch.response.Mappings mappings)	Returns true when the current structures already contains the properties of the input mappings.
org.apache.skywalking.library.elasticsearch.response.Mappings	diffMappings(String tableName, org.apache.skywalking.library.elasticsearch.response.Mappings mappings)	Returns mappings with fields that not exist in the input mappings.
org.apache.skywalking.library.elasticsearch.response.Mappings	getMapping(String tableName)
void	putStructure(String tableName, org.apache.skywalking.library.elasticsearch.response.Mappings mapping, Map<String,Object> settings)	Add or append mapping/settings when the current structures don't contain the input structure or having new fields in it.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexStructures

public IndexStructures()

Method Detail

getMapping

public org.apache.skywalking.library.elasticsearch.response.Mappings getMapping(String tableName)

putStructure

public void putStructure(String tableName,
                         org.apache.skywalking.library.elasticsearch.response.Mappings mapping,
                         Map<String,Object> settings)

Add or append mapping/settings when the current structures don't contain the input structure or having new fields in it.

diffMappings

public org.apache.skywalking.library.elasticsearch.response.Mappings diffMappings(String tableName,
                                                                                  org.apache.skywalking.library.elasticsearch.response.Mappings mappings)

Returns mappings with fields that not exist in the input mappings. The input mappings should be history mapping from current index. Do not return _source config to avoid current index update conflict.

containsMapping

public boolean containsMapping(String tableName,
                               org.apache.skywalking.library.elasticsearch.response.Mappings mappings)

Returns true when the current structures already contains the properties of the input mappings.

compareIndexSetting

public boolean compareIndexSetting(String tableName,
                                   Map<String,Object> settings)

Returns true when the current index setting equals the input.