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Bigdata, Semantic IoT, Hadoop, NoSQL

Bigdata, Hadoop ecosystem, Semantic IoT등의 프로젝트를 진행중에 습득한 내용을 정리하는 곳입니다.
필요한 분을 위해서 공개하고 있습니다. 문의사항은 gooper@gooper.com로 메일을 보내주세요.


use hue;

select user.username as account, query.last_modified as last_modified, user.first_name as user_name, query.search as query, query.type as search_type, ip.ip_address as ip_address, DATE_FORMAT(query.last_modified, "%Y-%m") from desktop_document2 as query join auth_user as user on user.id=query.owner_id join ( select orition.ip_address, origin.username, origin.attempt_time, case when origin.logout_time is null then case when origin.username != lead_log.username then from_unixtimestamp()) else lead_log.logout_time_cust end else origin.logout_time end as logout_time from (( select ($rownum_origin := $rownum_origin+1) as rownum_origin, ip_adress, username, attempt_time, logout_time, case when logout_time is null then attempt_time else logout_time end as logout_time_cust from axes_accesslog, (select $rownum_origin:=1) tmp order by username, attempt_time) as origin, ( select ($rownum_lead_log:=@rownum_lead_log+1) as rownum_lead_log, username, case when logout_time is null then attempt_time else logout_time end as logout_time_cust from axes_accesslog, (select rownum_lead_log:=0) tmp order by username, attempt_time) as lead_log ) where origin.rownum_origin = lead_log.rownum_lead_log) as ip on ip.username = user.username and ip.attempt_time < query.last_modified and query.last_modified <= ip.logout_time where query.last_modified > '2020-02-03 17:10:43.0' order by query.ast_modified;


결과 예시

account    last_modified            user_name     query                                   search_type         ip_address     DATE_FORMAT(query.last_modified, "%Y-%m")

hadoop    2020-02-03 17:18:46   hadoop         select * from db.tb_test;           query-impala       xx.xx.xx.xx     2020-02


번호 제목 글쓴이 날짜 조회 수
438 [CDP7.1.7] oozie sqoop action으로 import혹은 export수행시 발생한 오류에 대한 자세한 로그 확인 하는 방법 gooper 2024.04.19 0
437 [CDP7.1.7, Replication]Encryption Zone내 HDFS파일을 비Encryption Zone으로 HDFS Replication시 User hdfs가 아닌 hadoop으로 수행하는 방법 gooper 2024.01.15 1
436 [CDP7.1.7]Hive Replication수행중 Specified catalog.database.table does not exist : hive.db명.table명 오류 발생시 조치방법 gooper 2024.04.05 1
435 [CDP7.1.7][Replication]Table does not match version in getMetastore(). Table view original text mismatch gooper 2024.01.02 2
434 [Cloudera Agent] Metadata-Plugin throttling_logger INFO (713 skipped) Unable to send data to nav server. Will try again. gooper 2022.05.16 7
433 [CDP7.1.7, Hive Replication]Hive Replication진행중 "The following columns have types incompatible with the existing columns in their respective positions " 오류 gooper 2023.12.27 7
432 [CDP7.1.7]Oozie job에서 ERROR: Kudu error(s) reported, first error: Timed out: Failed to write batch of 774 ops to tablet 8003f9a064bf4be5890a178439b2ba91가 발생하면서 쿼리가 실패하는 경우 gooper 2024.01.05 7
431 oozie의 sqoop action수행시 ooize:launcher의 applicationId를 이용하여 oozie:action의 applicationId및 관련 로그를 찾는 방법 gooper 2023.07.26 10
430 [CDP7.1.7]Encryption Zone내부/외부 간 데이터 이동(mv,cp)및 CTAS, INSERT SQL시 오류(can't be moved into an encryption zone, can't be moved from an encryption zone) gooper 2023.11.14 10
429 [EncryptionZone]User:testuser not allowed to do "DECRYPT_EEK" on 'testkey' gooper 2023.06.29 11
428 [CDP7.1.7]impala-shell수행시 간헐적으로 "-k requires a valid kerberos ticket but no valid kerberos ticket found." 오류 gooper 2023.11.16 11
427 [Encryption Zone]Encryption Zone에 생성된 table을 select할때 HDFS /tmp/zone1에 대한 권한이 없는 경우 gooper 2023.06.29 12
426 [Hadoop Encryption] Encryption Zone에 생성된 table에 Hue에서 insert 수행시 User:hdfs not allowed to do 'DECRYPT_EEK' ON 'testkey' 오류 gooper 2023.11.01 12
425 [Oracle 11g]Kudu table의 meta정보를 담고 있는 table_params의 백업본을 이용하여 특정 컬럼값을 update하는 Oracle SQL문 gooper 2023.09.04 13
424 Hadoop Clsuter에 이미 포함된 host의 hostname변경시 처리 절차 gooper 2023.03.24 14
423 [CDP7.1.7]EncryptionZone에 table생성및 권한 테스트 gooper 2023.09.26 14
422 [EncryptionZone]User:hdfs not allowed to do 'DECRYPT_EEK on 'enc_key'오류 gooper 2023.11.02 14
421 service name방식의 oracle을 메타정보 저장소로 사용할때 Hue Configuration설정하는 방법 총관리자 2022.02.12 15
420 [kerberos]Kerberos HA구성 참고 페이지 gooper 2022.08.31 15
419 [HA구성 이슈]oozie 2대를 L4로 HA구성했을때 발생하는 이슈 gooper 2023.01.17 15

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