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thang nguyen dinh edited comment on NIFI-8541 at 5/13/21, 2:56 PM: ------------------------------------------------------------------- [~joewitt] "lsof -p nifi_pid" does not list all file nifi open. so I added the out put of cmd "lsof | grep 32691", 32691 is nifi pid. Thank you. sample 2000 line: [^lsof-20210513-32691-2000-sample.txt] full log: [https://drive.google.com/file/d/1t0mkVNTz45ODjZqY8bz14I7ihO-MiFnE/view?usp=sharing] was (Author: alistar): [~joewitt] "lsof -p nifi_pid" does not list all file nifi open. so I added the out put of cmd "lsof | grep 32691", 32691 is nifi pid. Thank you. full log: [https://drive.google.com/file/d/1t0mkVNTz45ODjZqY8bz14I7ihO-MiFnE/view?usp=sharing] > NiFi open too many library files on centos 7 > -------------------------------------------- > > Key: NIFI-8541 > URL: https://issues.apache.org/jira/browse/NIFI-8541 > Project: Apache NiFi > Issue Type: Bug > Affects Versions: 1.11.4, 1.13.2 > Environment: CentOS Linux release 7.7.1908 (Core) > Reporter: thang nguyen dinh > Assignee: Joe Witt > Priority: Blocker > Attachments: dupliate-lib.png, lsof-20210513-32691-2000-sample.txt, > nifi-1.13.png, nifi-open-too-many-libs-centos7.png, nifi-ps-jdk-281.png, > stop-nifi.png > > > when i run nifi-1.11.4 without any configuration anh data-flow on centos 7, > it open too many duplicate librarys, about 800K files. centos 6 does not have > this issue. > !https://community.cloudera.com/t5/image/serverpage/image-id/31161iAD2A4726623B08EE/image-size/medium?v=1.0&px=400! > when stop nifi > !https://community.cloudera.com/t5/image/serverpage/image-id/31165i8D6E7C394AE26C6F/image-size/medium?v=1.0&px=400! > > i have same issue with nifi-1.13.2 > !https://community.cloudera.com/t5/image/serverpage/image-id/31163i2901E83C543D3691/image-size/medium?v=1.0&px=400! > almost of opened files is nifi library > example: > !https://community.cloudera.com/t5/image/serverpage/image-id/31164i401AE378E2B259E9/image-size/medium?v=1.0&px=400! -- This message was sent by Atlassian Jira (v8.3.4#803005)