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Cloudera, BigData, Semantic IoT, Hadoop, NoSQL

Cloudera CDH/CDP 및 Hadoop EcoSystem, Semantic IoT등의 개발/운영 기술을 정리합니다. gooper@gooper.com로 문의 주세요.


------ 전체 테이블 목록
select a.owner as tbl_owner, a.owner_type as tbl_owner_type,
a.tbl_name, a.tbl_type, B.DB_LOCATION_URI, b.name as db_name from  HIVE.TBLS a, HIVE.DBS b where a.db_id=B.DB_id;


------전체 코디네이터 목록
select a.id, a.name, dbms_lob.substr(a.description, 10000,1), B.USERNAME from HUE.DESKTOP_DOCUMENT2 a, hue.auth_user b
where a.owner_id=B.ID and type='oozie-coordinator2' and is_history=0 and is_trashed=0;


------전체 WF 목록
select a.name, dbms_lob.substr(a.description, 10000,1), B.USERNAME from HUE.DESKTOP_DOCUMENT2 a, hue.auth_user b
where a.owner_id=B.ID and type='oozie-workflow2' and is_history=0 and is_trashed=0;


---전체 코디네이터및 WF목록
select a.id, a.name, dbms_lob.substr(a.description, 10000,1), B.USERNAME, a.type, A.LAST_MODIFIED from HUE.DESKTOP_DOCUMENT2 a, hue.auth_user b
where a.owner_id=B.ID and type in('oozie-workflow2','oozie-coordinator2') and is_history=0 and is_trashed=0;


-----from_document2_id기준 전체

select b.lvl, a.id, (select k.username from hue.auth_user k where k.id=a.owner_id) as username, a.last_modified,
a.name, dbms_lob.substr(a.description, 10000,1) as remark, a.type
, (select c.name from hue.desktop_document2 c where c.id=b.from_document2_id) as from_work, b.from_document2_id as from_id
, (select d.name from hue.desktop_document2 d where d.id=b.to_document2_id) as to_work
, (select dbms_lob.substr(e.description, 10000,1) from hue.desktop_document2 e where e.id=b.to_document2_id) as to_work_remark
, b.to_document2_id as to_id
,b.isloop
from hue.desktop_document2 a,
(
  select level as lvl, id, from_document2_id, to_document2_id, connect_by_iscycle isloop from HUE.DESKTOP_DOCUMENT2_DEPENDENCIES
   -- start with from_document2_id=67292 -- 코디네이터
  connect by nocycle prior to_document2_id = from_document2_id
) b
where a.id=b.from_document2_id and is_history=0 and is_trashed=0 and type in ('oozie-coordinator2','oozie-workflow2');


-------코디네이터를 기준으로 코디네이터와 WF 구조 목록.
select b.lvl, a.id, (select k.username from hue.auth_user k where k.id=a.owner_id) as username, a.last_modified,
a.name, dbms_lob.substr(a.description, 10000,1) as remark, a.type
, (select c.name from hue.desktop_document2 c where c.id=b.from_document2_id) as from_work, b.from_document2_id as from_id
, (select d.name from hue.desktop_document2 d where d.id=b.to_document2_id) as to_work
, (select dbms_lob.substr(e.description, 10000,1) from hue.desktop_document2 e where e.id=b.to_document2_id) as to_work_remark
, b.to_document2_id as to_id
,b.isloop
from hue.desktop_document2 a,
(
  select level as lvl, id, from_document2_id, to_document2_id, connect_by_iscycle isloop from HUE.DESKTOP_DOCUMENT2_DEPENDENCIES
   -- start with from_document2_id=67292 -- 코디네이터
   start with from_document2_id in (select id from HUE.DESKTOP_DOCUMENT2
       where type='oozie-coordinator2' and is_history=0 and is_trashed=0)
  connect by nocycle prior to_document2_id = from_document2_id
) b
where a.id=b.from_document2_id and is_history=0 and is_trashed=0 and type in ('oozie-coordinator2','oozie-workflow2');



------HUE.DESKTOP_DOCUMENT2_DEPENDENCIES에는 없고 HUE.DESKTOP_DOCUMENT2에만 있는 코디네이터 혹은 워크플로우 목록
select a.*, b.username from HUE.DESKTOP_DOCUMENT2 a, hue.auth_user b
       where type in('oozie-coordinator2','oozie-workflow2') and is_history=0 and is_trashed=0
       and a.id not in ( select from_document2_id from HUE.DESKTOP_DOCUMENT2_DEPENDENCIES
                       union
                       select to_document2_id from HUE.DESKTOP_DOCUMENT2_DEPENDENCIES
                      )
       and a.owner_id=B.ID;              

번호 제목 날짜 조회 수
650 [SparkR]SparkR 설치 사용기 1 - Installation Guide On Yarn Cluster & Mesos Cluster & Stand Alone Cluster file 2016.11.04 2862
649 S2RDF 테스트(벤치마크 테스트를 기준으로 python, scala소스가 만들어져서 기능은 파악되지 못함) [1] file 2016.05.27 2864
648 Could not configure server becase SASL configuration did not allow the Zookeeper server to authenticate itself properly: javax.security.auth.login.LoginException: Checksum failed 2019.05.18 2870
647 hbase startrow와 endrow를 지정하여 검색하기 샘플 2016.12.07 2876
646 journalnode노드 기동시 "should be an absolute path"가 발생하고 기동되지 않을 경우 확인사항 2016.09.22 2877
645 anaconda3(v5.4)를 이용하여 tensorflow설치후 ipython프로그램을 실행하여 import할때 오류발생시 조치 2018.07.27 2879
644 S2RDF를 이용한 다른 버젼의 github링크 2016.12.02 2882
643 서버 5대에 solr 5.5.0 설치하고 index data를 HDFS에 저장/search하도록 설치/설정하는 방법(SolrCloud) 2016.04.08 2908
642 elasticsearch 1.3.0에서 rdf및 hadoop plugin설치 2016.04.06 2919
641 elasticsearch에서 모든 인덱스(색인)을 삭제하는 방법 2019.06.09 2919
640 초기 오류(java.lang.NoSuchMethodError)에 따른 후속 작업에서 오류(java.lang.NoClassDefFoundError)가 발생되는 상황(quartz에서 주기적으로 작업시) 2016.08.29 2922
639 python 2.6.6에서 print 'A=' 형태의 사용이 python 3.5.1에서 오류(SyntaxError: Missing parentheses in call to 'print') 발생함.. 2016.05.27 2929
638 천문학적, 기후학적, 기상학적, 생물학적, 농사계절 구분 2015.12.16 2931
637 jena의 data폴더를 hadoop nfs를 이용하여 HDFS상의 폴더에 마운트 시키고 fuseki를 통하여 inert를 시도했을때 transaction 오류 발생 2016.12.02 2940
636 [Impala] alter table구문수행시 "WARNINGS: Impala does not have READ_WRITE access to path 'hdfs://nameservice1/DATA/Temp/DB/source/table01_ccd'" 발생시 조치 2024.04.26 2941
635 lagom-windows용 build.sbt파일 내용 2017.10.12 2947
634 Incompatible clusterIDs오류 원인및 해결방법 2016.04.01 2948
633 spark-shell실행시 "A read-only user or a user in a read-only database is not permitted to disable read-only mode on a connection."오류가 발생하는 경우 해결방법 2016.05.20 2953
632 Toree 0.1.0-incubating이 Scala 2.10.4까지만 지원하게 되어서 발생하는 NoSuchMethod오류 문제 해결방법(scala 2.11.x을 지원하지만 오류가 발생할 수 있음) 2018.04.20 2961
631 oneM2M Specification(Draft Release 3, 2, 1), Draft Technical Reports 2017.10.25 2971
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