Hadoop and Elasticsearch

About the Hadoop and Elasticsearch category (4)
Cannot load class org.elasticsearch.spark.sql.SparkSQLCompatibilityLevel (1)
[Spark Structured streaming] Elasticsearch sink index name (3)
Spark read from elasticsearch and different indexes, the speed of reading is five times worse (1)
HDFS Repository and Name Nodes setting (1)
org.elasticsearch.hadoop.rest.EsHadoopNoNodesLeftException: Connection error (check network and/or proxy settings)- all nodes failed; tried [[,,]] (3)
Hadoop Error : Cannot detect ES version - typically this happens if the network/Elasticsearch cluster is not accessible or when targeting a WAN/Cloud instance without the proper setting 'es.nodes.wan.only' (3)
WARN ScalaRowValueReader: Field 'hits.hits._score' is backed by an array but the associated Spark Schema does not reflect this (1)
Nested fields upsert with Spark not working (5)
Hive integration - Which jar do we need? (4)
Read.field.include with nested field doesnot really work (3)
esJsonRDD only returns a single field rather than all fields (2)
Where to find Java Doc for JavaEsSpark (2)
How to scroll through an Elasticsearch index using elasticsearch-spark? (6)
Hive to elastic :- EsHadoopNoNodesLeftException (3)
Not able to read from elasticsearch from spark? (3)
Not able to detect ES version (3)
How to save spark scala dataframe to elastic search (3)
Error in adding Nested objects using Spark on Es-Index (2)
Elastic/Hadoop es.port setting -of 1 (2)
Hadoop and ES connectivity (9)
Save json file to elasticsearch using spark? (4)
Hive external table performance issue (4)
Spark sql query for empty string (5)
Data duplicated in Elasticsearch when added from Hive - RESOLVED (4)
Loading JSON documents to elasticsearch via es-spark connector (6)
Collect data from HIVE (5)
Fetching Data from Hive tables (3)
Infinite bulk-rejection retries via es.batch.write.retry.count = -1 (3)
EsHadoopInvalidRequest: An HTTP line is larger than 4096 bytes (6)