apoc.log.stream
Procedure APOC Core
apoc.log.stream('neo4j.log', { last: n }) - retrieve log file contents, optionally return only the last n lines
Signature
apoc.log.stream(path :: STRING?, config = {} :: MAP?) :: (lineNo :: INTEGER?, line :: STRING?, path :: STRING?)Usage Examples
To use the apoc.log.stream procedure the user must have the admin role, otherwise the procedure throws with an error permission has not been granted for user 'xxx',
to make sure that only the Administrator can access the logs, which could provide sensitive data.
|
The following returns the last 10 lines in neo4j.log:
CALL apoc.log.stream("neo4j.log", {last: 10});| lineNo | line | path |
|---|---|---|
12827 |
"2020-11-16 11:12:10.197+0000 WARN The client is unauthorized due to authentication failure." |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12826 |
"2020-11-16 11:12:09.967+0000 WARN The client is unauthorized due to authentication failure." |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12825 |
"2020-11-16 09:43:39.332+0000 INFO Called db.clearQueryCaches(): Query cache already empty." |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12824 |
"2020-11-12 16:18:44.392+0000 INFO LabelPropagationStreamProc: overall memory usage 27 KiB" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12823 |
"2020-11-12 16:18:44.391+0000 INFO [neo4j.BoltWorker-5 [bolt] [/127.0.0.1:51704] ] LabelPropagation :: Finished" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12822 |
"2020-11-12 16:18:44.391+0000 INFO [gds-3] LabelPropagation 99%" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12821 |
"2020-11-12 16:18:44.391+0000 INFO [gds-3] LabelPropagation 98%" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12820 |
"2020-11-12 16:18:44.391+0000 INFO [gds-3] LabelPropagation 97%" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12819 |
"2020-11-12 16:18:44.391+0000 INFO [gds-3] LabelPropagation 96%" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |
12818 |
"2020-11-12 16:18:44.391+0000 INFO [gds-3] LabelPropagation 95%" |
"/home/markhneedham/.local/share/neo4j-relate/dbmss/dbms-8c3607ed-fe8d-42de-9be9-075d86babcfe/logs/neo4j.log" |