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Elasticsearch Hadoop Map/Reduce
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.hadoop.cfg;
import org.elasticsearch.hadoop.serialization.field.DateIndexFormatter;
import org.elasticsearch.hadoop.serialization.field.DefaultIndexExtractor;
import org.elasticsearch.hadoop.serialization.field.DefaultParamsExtractor;
/**
* Class providing the various Configuration parameters used by the Elasticsearch Hadoop integration.
*/
public interface ConfigurationOptions {
/** Elasticsearch host **/
String ES_NODES = "es.nodes";
String ES_NODES_DEFAULT = "localhost";
String ES_NODES_DISCOVERY = "es.nodes.discovery";
String ES_NODES_DISCOVERY_DEFAULT = "true";
/** Elasticsearch port **/
String ES_PORT = "es.port";
String ES_PORT_DEFAULT = "9200";
/** Elasticsearch prefix **/
String ES_NODES_PATH_PREFIX = "es.nodes.path.prefix";
String ES_NODES_PATH_PREFIX_DEFAULT = "";
/** Elasticsearch index */
String ES_RESOURCE = "es.resource";
String ES_RESOURCE_READ = "es.resource.read";
String ES_RESOURCE_WRITE = "es.resource.write";
String ES_QUERY = "es.query";
/** Clients only */
String ES_NODES_CLIENT_ONLY = "es.nodes.client.only";
String ES_NODES_CLIENT_ONLY_DEFAULT = "false";
/** Data only */
String ES_NODES_DATA_ONLY = "es.nodes.data.only";
String ES_NODES_DATA_ONLY_DEFAULT = "true";
/** Ingest only */
String ES_NODES_INGEST_ONLY = "es.nodes.ingest.only";
String ES_NODES_INGEST_ONLY_DEFAULT = "false";
/** WAN only */
String ES_NODES_WAN_ONLY = "es.nodes.wan.only";
String ES_NODES_WAN_ONLY_DEFAULT = "false";
String ES_NODES_RESOLVE_HOST_NAME = "es.nodes.resolve.hostname";
/** Secure Settings Keystore */
String ES_KEYSTORE_LOCATION = "es.keystore.location";
/** Elasticsearch batch size given in bytes */
String ES_BATCH_SIZE_BYTES = "es.batch.size.bytes";
String ES_BATCH_SIZE_BYTES_DEFAULT = "1mb";
/** Elasticsearch batch size given in entries */
String ES_BATCH_SIZE_ENTRIES = "es.batch.size.entries";
String ES_BATCH_SIZE_ENTRIES_DEFAULT = "1000";
/** Elasticsearch disable auto-flush on batch overflow */
String ES_BATCH_FLUSH_MANUAL = "es.batch.flush.manual";
String ES_BATCH_FLUSH_MANUAL_DEFAULT = "false";
/** Whether to trigger an index refresh after doing batch writing */
String ES_BATCH_WRITE_REFRESH = "es.batch.write.refresh";
String ES_BATCH_WRITE_REFRESH_DEFAULT = "true";
/** HTTP bulk retries **/
String ES_BATCH_WRITE_RETRY_COUNT = "es.batch.write.retry.count";
String ES_BATCH_WRITE_RETRY_COUNT_DEFAULT = "3";
String ES_BATCH_WRITE_RETRY_LIMIT = "es.batch.write.retry.limit";
String ES_BATCH_WRITE_RETRY_LIMIT_DEFAULT = "50";
String ES_BATCH_WRITE_RETRY_WAIT = "es.batch.write.retry.wait";
String ES_BATCH_WRITE_RETRY_WAIT_DEFAULT = "10s";
String ES_BATCH_WRITE_RETRY_POLICY = "es.batch.write.retry.policy";
String ES_BATCH_WRITE_RETRY_POLICY_NONE = "none";
String ES_BATCH_WRITE_RETRY_POLICY_SIMPLE = "simple";
String ES_BATCH_WRITE_RETRY_POLICY_DEFAULT = ES_BATCH_WRITE_RETRY_POLICY_SIMPLE;
/** HTTP connection timeout */
String ES_HTTP_TIMEOUT = "es.http.timeout";
String ES_HTTP_TIMEOUT_DEFAULT = "1m";
String ES_HTTP_RETRIES = "es.http.retries";
String ES_HTTP_RETRIES_DEFAULT = "3";
/** Scroll keep-alive */
String ES_SCROLL_KEEPALIVE = "es.scroll.keepalive";
String ES_SCROLL_KEEPALIVE_DEFAULT = "5m";
/** Scroll size */
String ES_SCROLL_SIZE = "es.scroll.size";
String ES_SCROLL_SIZE_DEFAULT = "50";
/** Scroll limit */
String ES_SCROLL_LIMIT = "es.scroll.limit";
String ES_SCROLL_LIMIT_DEFAULT = "-1";
/** Scroll fields */
String ES_HEART_BEAT_LEAD = "es.action.heart.beat.lead";
String ES_HEART_BEAT_LEAD_DEFAULT = "15s";
/** Serialization settings */
/** Value writer - setup automatically; can be overridden for custom types */
String ES_SERIALIZATION_WRITER_VALUE_CLASS = "es.ser.writer.value.class";
/** JSON/Bytes writer - setup automatically; can be overridden for custom types */
String ES_SERIALIZATION_WRITER_BYTES_CLASS = "es.ser.writer.bytes.class";
/** Value reader - setup automatically; can be overridden for custom types */
String ES_SERIALIZATION_READER_VALUE_CLASS = "es.ser.reader.value.class";
/** Input options **/
String ES_MAX_DOCS_PER_PARTITION = "es.input.max.docs.per.partition";
String ES_INPUT_JSON = "es.input.json";
String ES_INPUT_JSON_DEFAULT = "no";
/** Index settings */
String ES_INDEX_AUTO_CREATE = "es.index.auto.create";
String ES_INDEX_AUTO_CREATE_DEFAULT = "yes";
String ES_INDEX_READ_MISSING_AS_EMPTY = "es.index.read.missing.as.empty";
String ES_INDEX_READ_MISSING_AS_EMPTY_DEFAULT = "false";
String ES_INDEX_READ_ALLOW_RED_STATUS = "es.index.read.allow.red.status";
String ES_INDEX_READ_ALLOW_RED_STATUS_DEFAULT = "false";
/** Elasticsearch shard search preference */
String ES_READ_SHARD_PREFERENCE = "es.read.shard.preference";
String ES_READ_SHARD_PREFERENCE_DEFAULT = "";
/** Mapping types */
String ES_MAPPING_DEFAULT_EXTRACTOR_CLASS = "es.mapping.default.extractor.class";
String ES_MAPPING_METADATA_EXTRACTOR_CLASS = "es.mapping.metadata.extractor.class";
String ES_MAPPING_ID = "es.mapping.id";
String ES_MAPPING_ID_EXTRACTOR_CLASS = "es.mapping.id.extractor.class";
String ES_MAPPING_PARENT = "es.mapping.parent";
String ES_MAPPING_PARENT_EXTRACTOR_CLASS = "es.mapping.parent.extractor.class";
String ES_MAPPING_JOIN = "es.mapping.join";
String ES_MAPPING_JOIN_EXTRACTOR_CLASS = "es.mapping.join.extractor.class";
String ES_MAPPING_VERSION = "es.mapping.version";
String ES_MAPPING_VERSION_EXTRACTOR_CLASS = "es.mapping.version.extractor.class";
String ES_MAPPING_ROUTING = "es.mapping.routing";
String ES_MAPPING_ROUTING_EXTRACTOR_CLASS = "es.mapping.routing.extractor.class";
String ES_MAPPING_TTL = "es.mapping.ttl";
String ES_MAPPING_TTL_EXTRACTOR_CLASS = "es.mapping.ttl.extractor.class";
String ES_MAPPING_TIMESTAMP = "es.mapping.timestamp";
String ES_MAPPING_TIMESTAMP_EXTRACTOR_CLASS = "es.mapping.timestamp.extractor.class";
String ES_MAPPING_INDEX_EXTRACTOR_CLASS = "es.mapping.index.extractor.class";
String ES_MAPPING_DEFAULT_INDEX_EXTRACTOR_CLASS = DefaultIndexExtractor.class.getName();
String ES_MAPPING_INDEX_FORMATTER_CLASS = "es.mapping.index.formatter.class";
String ES_MAPPING_DEFAULT_INDEX_FORMATTER_CLASS = DateIndexFormatter.class.getName();
String ES_MAPPING_PARAMS_EXTRACTOR_CLASS = "es.mapping.params.extractor.class";
String ES_MAPPING_PARAMS_DEFAULT_EXTRACTOR_CLASS = DefaultParamsExtractor.class.getName();
String ES_MAPPING_CONSTANT_AUTO_QUOTE = "es.mapping.constant.auto.quote";
String ES_MAPPING_CONSTANT_AUTO_QUOTE_DEFAULT = "true";
String ES_MAPPING_DATE_RICH_OBJECT = "es.mapping.date.rich";
String ES_MAPPING_DATE_RICH_OBJECT_DEFAULT = "true";
String ES_MAPPING_VERSION_TYPE = "es.mapping.version.type";
String ES_MAPPING_VERSION_TYPE_INTERNAL = "internal";
String ES_MAPPING_VERSION_TYPE_EXTERNAL = "external";
String ES_MAPPING_VERSION_TYPE_EXTERNAL_GT = "external_gt";
String ES_MAPPING_VERSION_TYPE_EXTERNAL_GTE = "external_gte";
String ES_MAPPING_VERSION_TYPE_FORCE = "force";
String ES_MAPPING_INCLUDE = "es.mapping.include";
String ES_MAPPING_INCLUDE_DEFAULT = "";
String ES_MAPPING_EXCLUDE = "es.mapping.exclude";
String ES_MAPPING_EXCLUDE_DEFAULT = "";
/** Ingest Node **/
String ES_INGEST_PIPELINE = "es.ingest.pipeline";
String ES_INGEST_PIPELINE_DEFAULT = "";
/** Technology Specific **/
String ES_SPARK_DATAFRAME_WRITE_NULL_VALUES = "es.spark.dataframe.write.null";
String ES_SPARK_DATAFRAME_WRITE_NULL_VALUES_DEFAULT = "false";
/** Read settings */
/** Field options **/
String ES_READ_FIELD_EMPTY_AS_NULL = "es.read.field.empty.as.null";
String ES_READ_FIELD_EMPTY_AS_NULL_LEGACY = "es.field.read.empty.as.null";
String ES_READ_FIELD_EMPTY_AS_NULL_DEFAULT = "yes";
String ES_READ_FIELD_VALIDATE_PRESENCE = "es.read.field.validate.presence";
String ES_READ_FIELD_VALIDATE_PRESENCE_LEGACY = "es.field.read.validate.presence";
String ES_READ_FIELD_VALIDATE_PRESENCE_DEFAULT = "warn";
String ES_READ_FIELD_INCLUDE = "es.read.field.include";
String ES_READ_FIELD_EXCLUDE = "es.read.field.exclude";
String ES_READ_FIELD_AS_ARRAY_INCLUDE = "es.read.field.as.array.include";
String ES_READ_FIELD_AS_ARRAY_EXCLUDE = "es.read.field.as.array.exclude";
String ES_READ_SOURCE_FILTER = "es.read.source.filter";
/** Metadata */
String ES_READ_METADATA = "es.read.metadata";
String ES_READ_METADATA_DEFAULT = "false";
String ES_READ_METADATA_FIELD = "es.read.metadata.field";
String ES_READ_METADATA_FIELD_DEFAULT = "_metadata";
String ES_READ_METADATA_VERSION = "es.read.metadata.version";
String ES_READ_METADATA_VERSION_DEFAULT = "false";
String ES_READ_UNMAPPED_FIELDS_IGNORE = "es.read.unmapped.fields.ignore";
String ES_READ_UNMAPPED_FIELDS_IGNORE_DEFAULT = "true";
/** Operation types */
String ES_WRITE_OPERATION = "es.write.operation";
String ES_OPERATION_INDEX = "index";
String ES_OPERATION_CREATE = "create";
String ES_OPERATION_UPDATE = "update";
String ES_OPERATION_UPSERT = "upsert";
String ES_OPERATION_DELETE = "delete";
String ES_WRITE_OPERATION_DEFAULT = ES_OPERATION_INDEX;
String ES_UPDATE_RETRY_ON_CONFLICT = "es.update.retry.on.conflict";
String ES_UPDATE_RETRY_ON_CONFLICT_DEFAULT = "0";
String ES_UPDATE_SCRIPT_FILE = "es.update.script.file";
String ES_UPDATE_SCRIPT_INLINE = "es.update.script.inline";
String ES_UPDATE_SCRIPT_STORED = "es.update.script.stored";
String ES_UPDATE_SCRIPT_LEGACY = "es.update.script";
String ES_UPDATE_SCRIPT_LANG = "es.update.script.lang";
String ES_UPDATE_SCRIPT_PARAMS = "es.update.script.params";
String ES_UPDATE_SCRIPT_PARAMS_JSON = "es.update.script.params.json";
/** Output options **/
String ES_OUTPUT_JSON = "es.output.json";
String ES_OUTPUT_JSON_DEFAULT = "no";
/** Network options */
String ES_NET_TRANSPORT_POOLING_EXPIRATION_TIMEOUT = "es.net.transport.pooling.expiration.timeout";
String ES_NET_TRANSPORT_POOLING_EXPIRATION_TIMEOUT_DEFAULT = "5m";
// SSL
String ES_NET_USE_SSL = "es.net.ssl";
String ES_NET_USE_SSL_DEFAULT = "false";
String ES_NET_SSL_PROTOCOL = "es.net.ssl.protocol";
String ES_NET_SSL_PROTOCOL_DEFAULT = "TLS"; // SSL as an alternative
String ES_NET_SSL_KEYSTORE_LOCATION = "es.net.ssl.keystore.location";
String ES_NET_SSL_KEYSTORE_TYPE = "es.net.ssl.keystore.type";
String ES_NET_SSL_KEYSTORE_TYPE_DEFAULT = "JKS"; // PKCS12 could also be used
String ES_NET_SSL_KEYSTORE_PASS = "es.net.ssl.keystore.pass";
String ES_NET_SSL_TRUST_STORE_LOCATION = "es.net.ssl.truststore.location";
String ES_NET_SSL_TRUST_STORE_PASS = "es.net.ssl.truststore.pass";
String ES_NET_SSL_CERT_ALLOW_SELF_SIGNED = "es.net.ssl.cert.allow.self.signed";
String ES_NET_SSL_CERT_ALLOW_SELF_SIGNED_DEFAULT = "false";
String ES_NET_HTTP_HEADER_PREFIX = "es.net.http.header.";
String ES_NET_HTTP_HEADER_OPAQUE_ID = ES_NET_HTTP_HEADER_PREFIX + "X-Opaque-ID";
String ES_NET_HTTP_AUTH_USER = "es.net.http.auth.user";
String ES_NET_HTTP_AUTH_PASS = "es.net.http.auth.pass";
String ES_NET_SPNEGO_AUTH_ELASTICSEARCH_PRINCIPAL = "es.net.spnego.auth.elasticsearch.principal";
String ES_NET_SPNEGO_AUTH_MUTUAL = "es.net.spnego.auth.mutual";
String ES_NET_SPNEGO_AUTH_MUTUAL_DEFAULT = "false";
String ES_NET_PROXY_HTTP_HOST = "es.net.proxy.http.host";
String ES_NET_PROXY_HTTP_PORT = "es.net.proxy.http.port";
String ES_NET_PROXY_HTTP_USER = "es.net.proxy.http.user";
String ES_NET_PROXY_HTTP_PASS = "es.net.proxy.http.pass";
String ES_NET_PROXY_HTTP_USE_SYSTEM_PROPS = "es.net.proxy.http.use.system.props";
String ES_NET_PROXY_HTTP_USE_SYSTEM_PROPS_DEFAULT = "yes";
String ES_NET_PROXY_HTTPS_HOST = "es.net.proxy.https.host";
String ES_NET_PROXY_HTTPS_PORT = "es.net.proxy.https.port";
String ES_NET_PROXY_HTTPS_USER = "es.net.proxy.https.user";
String ES_NET_PROXY_HTTPS_PASS = "es.net.proxy.https.pass";
String ES_NET_PROXY_HTTPS_USE_SYSTEM_PROPS = "es.net.proxy.https.use.system.props";
String ES_NET_PROXY_HTTPS_USE_SYSTEM_PROPS_DEFAULT = "yes";
@Deprecated
String ES_NET_PROXY_SOCKS_HOST = "es.net.proxy.socks.host";
@Deprecated
String ES_NET_PROXY_SOCKS_PORT = "es.net.proxy.socks.port";
@Deprecated
String ES_NET_PROXY_SOCKS_USER = "es.net.proxy.socks.user";
@Deprecated
String ES_NET_PROXY_SOCKS_PASS = "es.net.proxy.socks.pass";
@Deprecated
String ES_NET_PROXY_SOCKS_USE_SYSTEM_PROPS = "es.net.proxy.socks.use.system.props";
@Deprecated
String ES_NET_PROXY_SOCKS_USE_SYSTEM_PROPS_DEFAULT = "yes";
/** Security options **/
String ES_SECURITY_AUTHENTICATION = "es.security.authentication";
String ES_SECURITY_USER_PROVIDER_CLASS = "es.security.user.provider.class";
}