[{"_1":2,"_163":-5,"_164":-5},"loaderData",{"_3":4,"_18":19,"_25":26,"_142":143},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7,"_13":14,"_15":16,"_17":11},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","theme","system","contrast","normal","dockerRebrandTour","routes/_layout",{"_20":-5,"_21":22,"_23":11,"_24":22},"username","isAskGordonEnabled",true,"showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_27":28,"_29":-5,"_30":11,"_31":11,"_32":33,"_34":35,"_36":-5,"_37":11,"_38":39,"_88":-5,"_89":90,"_129":-5,"_130":11,"_131":22,"_132":11,"_133":11,"_134":11,"_135":-5,"_136":11,"_137":-5,"_138":139,"_140":91,"_141":-7},"canonicalUrl","https://hub.docker.com/r/ddrinka/apache_orc/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","ddrinka","reponame","apache_orc","cloudBuildSource","isAutobuildsAvailable","repo",{"_40":41,"_42":43,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":55,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":33,"_73":74,"_79":11,"_80":81,"_85":33,"_86":87},"categories",[],"content_types",[44],"image","date_registered","2019-03-13T19:32:01.153096Z","description","Build of Apache Orc","is_private","last_updated","2019-03-13T22:43:11.358896Z","last_modified","2024-10-16T13:48:34.145251Z","media_types",[56],"application/vnd.docker.container.image.v1+json","name","pull_count",856,"repository_type","star_count",0,"status",1,"status_description","active","source","collaborator_count","full_description","# [Apache ORC](https://orc.apache.org/)\n\nORC is a self-describing type-aware columnar file format designed for\nHadoop workloads. It is optimized for large streaming reads, but with\nintegrated support for finding required rows quickly. Storing data in\na columnar format lets the reader read, decompress, and process only\nthe values that are required for the current query. Because ORC files\nare type-aware, the writer chooses the most appropriate encoding for\nthe type and builds an internal index as the file is written.\nPredicate pushdown uses those indexes to determine which stripes in a\nfile need to be read for a particular query and the row indexes can\nnarrow the search to a particular set of 10,000 rows. ORC supports the\ncomplete set of types in Hive, including the complex types: structs,\nlists, maps, and unions.\n\n## ORC File Library\n\nThis project includes both a Java library and a C++ library for reading and writing the _Optimized Row Columnar_ (ORC) file format. The C++ and Java libraries are completely independent of each other and will each read all versions of ORC files. But the C++ library only writes the original (Hive 0.11) version of ORC files, and will be extened in the future.\n\nReleases:\n* Latest: Apache ORC releases\n* Maven Central: ![Maven Central](https://maven-badges.herokuapp.com/maven-central/org.apache.orc/orc/badge.svg)\n* Downloads: Apache ORC downloads\n\nThe current build status:\n* Master branch \n![master build status](https://travis-ci.org/apache/orc.svg?branch=master)\n* Pull Requests\n\n\nBug tracking: Apache Jira\n\n\nThe subdirectories are:\n* c++ - the c++ reader and writer\n* docker - docker scripts to build and test on various linuxes\n* examples - various ORC example files that are used to test compatibility\n* java - the java reader and writer\n* proto - the protocol buffer definition for the ORC metadata\n* site - the website and documentation\n* tools - the c++ tools for reading and inspecting ORC files\n\n### Building\n\n* Install java 1.7 or higher\n* Install maven 3 or higher\n* Install cmake\n\nTo build a release version with debug information:\n```shell\n% mkdir build\n% cd build\n% cmake ..\n% make package\n% make test-out\n\n```\n\nTo build a debug version:\n```shell\n% mkdir build\n% cd build\n% cmake .. -DCMAKE_BUILD_TYPE=DEBUG\n% make package\n% make test-out\n\n```\n\nTo build a release version without debug information:\n```shell\n% mkdir build\n% cd build\n% cmake .. -DCMAKE_BUILD_TYPE=RELEASE\n% make package\n% make test-out\n\n```\n\nTo build only the Java library:\n```shell\n% cd java\n% mvn package\n\n```\n\nTo build only the C++ library:\n```shell\n% mkdir build\n% cd build\n% cmake .. -DBUILD_JAVA=OFF\n% make package\n% make test-out\n\n```\n","has_starred","hub_user","immutable_tags_settings",{"_75":11,"_76":77},"enabled","rules",[78],".*","is_automated","permissions",{"_82":22,"_83":11,"_84":11},"read","write","admin","user","storage_size",785267723,"orgData","recentTags",[91],{"_92":44,"_93":94,"_95":96,"_97":98,"_99":100,"_50":118,"_119":94,"_120":33,"_121":56,"_57":122,"_123":124,"_125":109,"_126":118,"_127":66,"_128":22},"content_type","creator",481113,"full_size",610005707,"id",49623025,"images",[101],{"_102":103,"_104":105,"_106":107,"_108":109,"_110":111,"_112":113,"_114":107,"_115":-5,"_116":96,"_63":66,"_117":-5},"architecture","amd64","digest","sha256:6f3f5d20630f70d1101d7d1e3df8ebbdadb2567d1e3ffc2543c79f4b725771fd","features","","last_pulled","2026-11-04T18:00:14.923997567Z","last_pushed","2019-03-13T22:43:11Z","os","linux","os_features","os_version","size","variant","2019-03-13T22:43:11.0174Z","last_updater","last_updater_username","media_type","latest","repository",6820657,"tag_last_pulled","tag_last_pushed","tag_status","v2","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxRunInCloud","showSbxAgenticPlatformBadge","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":144,"_151":152,"_138":161,"_162":11},{"_40":145,"_42":146,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":147,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":33,"_73":148,"_79":11,"_80":150,"_85":33,"_86":87},[],[44],[56],{"_75":11,"_76":149},[78],{"_82":22,"_83":11,"_84":11},"tags",{"_153":64,"_154":-5,"_155":-5,"_156":157},"count","next","previous","results",[158],{"_92":44,"_93":94,"_95":96,"_97":98,"_99":159,"_50":118,"_119":94,"_120":33,"_121":56,"_57":122,"_123":124,"_125":109,"_126":118,"_127":66,"_128":22},[160],{"_102":103,"_104":105,"_106":107,"_108":109,"_110":111,"_112":113,"_114":107,"_115":-5,"_116":96,"_63":66,"_117":-5},[],"canDeleteTags","actionData","errors"]

ddrinka/apache_orc

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