Alternatives and similar repositories for lucene-solr

Users that are interested in lucene-solr are comparing it to the libraries listed below

• apache / lucene
  Apache Lucene open-source search software
  ☆3,317Updated last week
• apache / hbase
  Apache HBase
  ☆5,578Updated this week
• apache / storm
  Apache Storm
  ☆6,671Updated this week
• apache / solr
  Apache Solr open-source search software
  ☆1,558Updated last week
• apache / logging-flume
  Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-l…
  ☆2,560Updated last year
• apache / cassandra
  Apache Cassandra®
  ☆9,603Updated this week
• apache / mahout
  Mirror of Apache Mahout
  ☆2,205Updated this week
• apache / zookeeper
  Apache ZooKeeper
  ☆12,715Updated last week
• DmitryKey / luke
  This is mavenised Luke: Lucene Toolbox Project
  ☆1,548Updated 5 years ago
• apache / curator
  Apache Curator
  ☆3,170Updated last week
• apache / nutch
  Apache Nutch is an extensible and scalable web crawler
  ☆3,119Updated 2 weeks ago
• apache / hive
  Apache Hive
  ☆6,000Updated this week
• apache / activemq
  Apache ActiveMQ
  ☆2,413Updated last week
• apache / kylin
  Apache Kylin
  ☆3,767Updated last month
• ehcache / ehcache3
  Ehcache 3.x line
  ☆2,078Updated 2 weeks ago
• apache / tomcat
  Apache Tomcat
  ☆8,089Updated this week
• apache / ignite
  Apache Ignite
  ☆5,037Updated last week
• elastic / elasticsearch-hadoop
  Elasticsearch real-time search and analytics natively integrated with Hadoop
  ☆2,051Updated last week
• apache / hadoop
  Apache Hadoop
  ☆15,461Updated this week
• apache / opennlp
  Apache OpenNLP
  ☆1,578Updated this week
• apache / drill
  Apache Drill is a distributed MPP query layer for self describing data
  ☆2,006Updated this week
• elastic / elasticsearch-definitive-guide
  The Definitive Guide to Elasticsearch
  ☆3,581Updated 4 years ago
• apache / avro
  Apache Avro is a data serialization system.
  ☆3,214Updated this week
• redis / lettuce
  Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.
  ☆5,709Updated this week
• searchbox-io / Jest
  Elasticsearch Java Rest Client.
  ☆2,109Updated 2 years ago
• apache / geode
  Apache Geode
  ☆2,351Updated last week
• thinkaurelius / titan
  Distributed Graph Database
  ☆5,240Updated 3 years ago
• apache / sqoop
  Mirror of Apache Sqoop
  ☆978Updated 4 years ago
• apache / bookkeeper
  Apache BookKeeper - a scalable, fault tolerant and low latency storage service optimized for append-only workloads
  ☆1,983Updated last week
• quartz-scheduler / quartz
  Code for Quartz Scheduler
  ☆6,674Updated last week