Administration Tips: Important commands to know

1. Stop System - esadmin system stopall

2. Start System - esadmin system startall.

3. Stop CCL : stopccl (If server is running, executing stopccl kills all processes i.e. crawler, indexer, search)

4. Start CCL: startccl

5. Check the running status of components: esadmin check, esadmin checkall

6. Stop a specific crawler - esadmin <crawler id> stop

7. Get index status - Esadmin <collection id>.indexservice getIndexBuildStatus, Esadmin <cid>.indexservice getIndexBuildStatusDetail

8. Sync configuration files if changed manually - esadmin config sync

9. Get memory status of  specific searcher - esadmin <Collection id>.searcher.node2 getMemStatus

10. Get memory status of search server - esadmin searchapp.node2 getMemStatus

esadmin searchserver.node2.getMemStatus

11. Troubleshoot index - 

Dump index of a collection

DumpIndex.sh <Collection ID >   >    file name.txt

Dump Index based on crawler id

DumpIndex.sh  <Collection ID>  --if-crawler  'Crawler ID'  > FIle name.txt

DumpIndex.sh  <Collection ID> --uri --fields --security  --code --if-crawler  'Crawler ID'  > FIle name.txt

--uri : writes document uri

--security: writes security token

--code: writes index code. if code is 200, it index successfully and searchable by user.

--fields: writes custom metadata

--help: shows help document of command

--indexeddate: shows last index date

Dump index token

DumpIndex.sh <Collection ID> --uri --indextokens --fields --if-id <Document ID>  > filename.txt

* Document id can be found after dumping index.

Feel free to contact to know about more command. Happy learning.