Hi Raymond, ERROR: start.jar file not found in /opt/solr-8.2.0/solr/server! >
You had probably downloaded the source version. *Download the binary one* ( TGZ <https://www.apache.org/dyn/closer.lua/lucene/solr/8.2.0/solr-8.2.0.tgz> or ZIP <https://www.apache.org/dyn/closer.lua/lucene/solr/8.2.0/solr-8.2.0.zip>). Yes, it does mean that the package is incomplete. On Tue, 17 Sep 2019 at 18:40, Raymond Xie <xie3208...@gmail.com> wrote: > Thank you Paras: > > If I am already user of root, and still run sudo? no, it doesn't work: > [root@pocnnr1n1 solr]# sudo bin/solr start -force > sudo: bin/solr: command not found > > [root@pocnnr1n1 solr]# ls -l bin/solr > -rw-r--r-- 1 root root 80630 Jul 19 09:09 bin/solr > > So, I followed your suggestion and added +x, now run the command again: > [root@pocnnr1n1 solr]# bin/solr start > *** [WARN] *** Your open file limit is currently 1024. > It should be set to 65000 to avoid operational disruption. > If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to > false in your profile or solr.in.sh > *** [WARN] *** Your Max Processes Limit is currently 63397. > It should be set to 65000 to avoid operational disruption. > If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to > false in your profile or solr.in.sh > WARNING: Starting Solr as the root user is a security risk and not > considered best practice. Exiting. > Please consult the Reference Guide. To override this check, start > with argument '-force' > > alright, I'll add the -force option: > [root@pocnnr1n1 solr]# bin/solr start -force > *** [WARN] *** Your open file limit is currently 1024. > It should be set to 65000 to avoid operational disruption. > If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to > false in your profile or solr.in.sh > *** [WARN] *** Your Max Processes Limit is currently 63397. > It should be set to 65000 to avoid operational disruption. > If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to > false in your profile or solr.in.sh > > ERROR: start.jar file not found in /opt/solr-8.2.0/solr/server! > Please check your -d parameter to set the correct Solr server directory. > > BUT: the folder server is there, and no start.jar > > [root@pocnnr1n1 solr]# ls /opt/solr-8.2.0/solr > bin common-build.xml licenses server webapp > bin-test contrib LICENSE.txt site > build.xml core LUCENE_CHANGES.txt solrj > CHANGES.txt docs NOTICE.txt solr-ref-guide > cloud-dev example README.txt test-framework > > [root@pocnnr1n1 server]# ll > total 16 > drwxr-xr-x 2 root root 6 Jul 19 09:09 solr-webapp > drwxr-xr-x 3 root root 27 Jul 19 09:09 scripts > -rw-r--r-- 1 root root 3959 Jul 19 09:09 README.txt > -rw-r--r-- 1 root root 5740 Jul 19 09:09 ivy.xml > -rw-r--r-- 1 root root 2214 Jul 19 09:09 build.xml > drwxr-xr-x 2 root root 135 Sep 16 21:13 etc > drwxr-xr-x 2 root root 36 Sep 16 21:13 contexts > drwxr-xr-x 2 root root 82 Sep 16 21:13 resources > drwxr-xr-x 2 root root 90 Sep 16 21:13 modules > drwxr-xr-x 3 root root 73 Sep 16 21:13 solr > > *So this seems to be something missing from the solr package?* > > *Thank you.* > > *------------------------------------------------* > *Sincerely yours,* > > > *Raymond* > > > On Tue, Sep 17, 2019 at 8:42 AM Paras Lehana <paras.leh...@indiamart.com> > wrote: > >> Hey Raymond, >> >> >> bin/solr start -force >> >> >> I know this could be useless, but did you try the following (notice the >> sudo)? >> >> *sudo* bin/solr start -force >> >> >> Also, I suggest you to review permission of solr file by: >> >> ls -l bin/solr >> >> >> If you don't see required executable permissions, you can provide root >> user the permission to execute the file by: >> >> *chmod +x bin/solr* >> >> >> Hope this helps. >> >> On Tue, 17 Sep 2019 at 18:03, Raymond Xie <xie3208...@gmail.com> wrote: >> >>> Thank you. >>> >>> As I suspected, this is something else. It prompts me the same error >>> here: >>> [root@pocnnr1n1 solr]# bin/solr start -force >>> -bash: bin/solr: Permission denied >>> [root@pocnnr1n1 solr]# >>> >>> It is not a good practice to use root directly, however, using root >>> should not have permission error. This is odd. >>> >>> >>> *------------------------------------------------* >>> *Sincerely yours,* >>> >>> >>> *Raymond* >>> >>> >>> On Tue, Sep 17, 2019 at 12:49 AM Paras Lehana < >>> paras.leh...@indiamart.com> wrote: >>> >>>> Hi Raymond, >>>> >>>> It's not recommended to run solr as root (security reasons >>>> <https://lucene.apache.org/solr/guide/8_1/taking-solr-to-production.html#create-the-solr-user>). >>>> Nevertheless, in order to answer your question, try this command: >>>> >>>> *sudo bin/solr start -force* >>>> >>>> >>>> From Solr Control Script Reference >>>> <https://lucene.apache.org/solr/guide/8_1/solr-control-script-reference.html#start-parameters> >>>> : >>>> >>>> If attempting to start Solr as the root user, the script will exit with >>>>> a warning that running Solr as "root" can cause problems. It is possible >>>>> to >>>>> override this warning with the -force parameter. >>>> >>>> >>>> PS: I suggest you to go through *Service Installation Script *in Taking >>>> Solr to Production >>>> <https://lucene.apache.org/solr/guide/8_1/taking-solr-to-production.html> >>>> that >>>> describes the ideal Solr setup. A must read! >>>> >>>> Hope I helped. >>>> >>>> >>>> On Tue, 17 Sep 2019 at 08:37, Raymond Xie <xie3208...@gmail.com> wrote: >>>> >>>>> [root@pocnnr1n1 solr-8.2.0]# ll >>>>> total 88 >>>>> -rw-r--r-- 1 root root 4023 Jul 19 09:09 README.md >>>>> -rw-r--r-- 1 root root 32153 Jul 19 09:09 build.xml >>>>> -rw-r--r-- 1 root root 27717 Jul 19 09:09 NOTICE.txt >>>>> -rw-r--r-- 1 root root 12646 Jul 19 09:09 LICENSE.txt >>>>> drwxr-xr-x 10 root root 174 Sep 16 21:13 dev-tools >>>>> drwxr-xr-x 30 root root 4096 Sep 16 21:13 lucene >>>>> drwxr-xr-x 16 root root 4096 Sep 16 21:13 solr >>>>> >>>>> [root@pocnnr1n1 solr]# bin/solr start >>>>> -bash: bin/solr: Permission denied >>>>> >>>>> Can anyone please help me to sort it out? >>>>> >>>>> Thank you. Regards. >>>>> *------------------------------------------------* >>>>> *Sincerely yours,* >>>>> >>>>> >>>>> *Raymond* >>>>> >>>> >>>> >>>> -- >>>> -- >>>> Regards, >>>> >>>> *Paras Lehana* [65871] >>>> Software Programmer, Auto-Suggest, >>>> IndiaMART Intermesh Ltd. >>>> >>>> 8th Floor, Tower A, Advant-Navis Business Park, Sector 142, >>>> Noida, UP, IN - 201303 >>>> >>>> Mob.: +91-9560911996 >>>> Work: 01203916600 | Extn: *8173* >>>> >>>> IMPORTANT: >>>> NEVER share your IndiaMART OTP/ Password with anyone. >>>> >>> >> >> -- >> -- >> Regards, >> >> *Paras Lehana* [65871] >> Software Programmer, Auto-Suggest, >> IndiaMART Intermesh Ltd. >> >> 8th Floor, Tower A, Advant-Navis Business Park, Sector 142, >> Noida, UP, IN - 201303 >> >> Mob.: +91-9560911996 >> Work: 01203916600 | Extn: *8173* >> >> IMPORTANT: >> NEVER share your IndiaMART OTP/ Password with anyone. >> > -- -- Regards, *Paras Lehana* [65871] Software Programmer, Auto-Suggest, IndiaMART Intermesh Ltd. 8th Floor, Tower A, Advant-Navis Business Park, Sector 142, Noida, UP, IN - 201303 Mob.: +91-9560911996 Work: 01203916600 | Extn: *8173* -- IMPORTANT: NEVER share your IndiaMART OTP/ Password with anyone.
