Activity Feed
- Got Karma for How to reindex data from a forwarder. 12-07-2022 10:03 AM
- Got Karma for Re: Why do I keep getting "INFO TailReader - File descriptor cache is full (100), trimming..." in the splunkd.log on a heavy forwarder?. 04-19-2022 03:33 AM
- Karma Re: Why are my Splunk IT Service Intelligence (ITSI) alert action fields incomplete for an aggregation policy action? for yannK. 06-05-2020 12:50 AM
- Karma Re: Why am I getting errors after upgrading Splunk IT Service Intelligence on my search head cluster? for yannK. 06-05-2020 12:49 AM
- Got Karma for ITSI is generating noisy false positives "this_is_a_kvstore_heartbeat_it_is_not_an_error_please_ignore", How to filter them out. 06-05-2020 12:49 AM
- Got Karma for Why am I getting errors after upgrading Splunk IT Service Intelligence on my search head cluster?. 06-05-2020 12:49 AM
- Karma Re: Why are real-time scheduled search alert jobs filling my dispatch and how do I prevent this? for yannK. 06-05-2020 12:48 AM
- Karma Re: Why are real-time scheduled search alert jobs filling my dispatch and how do I prevent this? for nnmiller. 06-05-2020 12:48 AM
- Karma Re: Can I setup an smart email alert that picks the destination email from dynamically for yannK. 06-05-2020 12:48 AM
- Got Karma for Why are real-time scheduled search alert jobs filling my dispatch and how do I prevent this?. 06-05-2020 12:48 AM
- Got Karma for Why are real-time scheduled search alert jobs filling my dispatch and how do I prevent this?. 06-05-2020 12:48 AM
- Got Karma for Why are real-time scheduled search alert jobs filling my dispatch and how do I prevent this?. 06-05-2020 12:48 AM
- Got Karma for Why are real-time scheduled search alert jobs filling my dispatch and how do I prevent this?. 06-05-2020 12:48 AM
- Got Karma for Why is the monit process sometimes restarting. 06-05-2020 12:48 AM
- Got Karma for Why is the monit process sometimes restarting. 06-05-2020 12:48 AM
- Got Karma for Can I setup an smart email alert that picks the destination email from dynamically. 06-05-2020 12:48 AM
- Got Karma for Re: Why do I keep getting "INFO TailReader - File descriptor cache is full (100), trimming..." in the splunkd.log on a heavy forwarder?. 06-05-2020 12:48 AM
- Got Karma for Re: Why do I keep getting "INFO TailReader - File descriptor cache is full (100), trimming..." in the splunkd.log on a heavy forwarder?. 06-05-2020 12:48 AM
- Karma Re: Splunk Amazon AMI is using the root partition to store data. How do I change it? for yannK. 06-05-2020 12:47 AM
- Karma Re: How to refresh the list of servers in the SOS app for yannK. 06-05-2020 12:47 AM
Topics I've Started
Subject | Karma | Author | Latest Post |
---|---|---|---|
0 | |||
1 | |||
1 | |||
1 | |||
2 | |||
4 | |||
1 | |||
1 | |||
1 | |||
1 |
11-29-2018
02:25 PM
In ITSI Aggregation policy, I set up custom actions on certain conditions. (email, or scripted alerts to a third party api ...)
When I am running action on all events of group, why has it not picked up the last or few events of the group?
Or when I have an action on a newly created group, I am missing some field like the group_ip.
It looks like the group informations are not up to date yet.
... View more
07-13-2018
09:56 AM
1 Karma
I encountered problem with ITSI each time I tries to upgrade or install a new deployment.
- upgrading ITSI on version 2.6 on a search-head cluster, to 3.1
- installing a new 3.0.0 or 3.1.2 on a search-head cluster.
Each time I push the ITSI bits from the deployer and wait for the sh rolling restart.
Usually when a problem occurs, the symptoms are : ITSI panels not loading, permissions issues, and nothing in my configure > services and teams even for my admin user.
Looking in the logs, I see in
index=_internal source=*itsi_migration.log*
that one of the shpeer tried to start the install/migration but failed because of permissions of "teams" missing.
I checked, there are no teams in my ITSI (in the manager or in the kvstore collection)
I also see errors on some peers about sh captain not ready.
example :
2018-06-04 15:29:22,979 INFO [itsi.migration] [itsi_migration] [run_migration] [23748] Enable UI
Exception: Failed to import Team settings. ITSI will not work properly until the Team settings are imported. See [http://docs.splunk.com/Documentation/ITSI/3.0.1/Configure/Installationandconfigurationconsiderationsandissues#Run_script_to_set_the_default_team_to_Global this documentation page] for instructions on how to resolve this issue.
raise Exception(error_msg)
File "S:\splunk\etc\apps\SA-ITOA\lib\itsi\upgrade\itsi_migration.py", line 3269, in run_migration
Traceback (most recent call last):
2018-06-04 15:29:22,976 ERROR [itsi.migration] [itsi_migration] [run_migration] [23748] Migration failed from version:None, to version:3.1.2
... View more
01-23-2018
01:13 PM
1 Karma
I have ITSI 3.0, and on a regular basis it is reporting a kvstore connection test.
The problem is that the check triggers a false positive error message in splunkd.log internal logs
In ITSI 2.* the message was like
05-09-2017 06:04:18.605 -0400 ERROR HttpListener - Exception while processing request from 127.0.0.1 for /servicesNS/nobody/SA-ITOA/storage/collections/data/dummy_collection_nvfjdnvjkfdnvjkfnvjkfnvernvjfnvjkfsdnvuenvkjfnvjka?output_mode=json: Could not find object id=dummy_collection_nvfjdnvjkfdnvjkfnvjkfnvernvjfnvjkfsdnvuenvkjfnvjka
In ITSI 3.0, it now looks like
01-23-2018 13:00:01.622 -0800 ERROR HttpListener - Exception while processing request from 127.0.0.1 for /servicesNS/nobody/SA-ITOA/storage/collections/data/this_is_a_kvstore_heartbeat_it_is_not_an_error_please_ignore?output_mode=json: Could not find object id=this_is_a_kvstore_heartbeat_it_is_not_an_error_please_ignore
Can I find a way to drop those event?
I do not want to index them.
... View more
05-25-2016
02:36 PM
3 Karma
the forwarder is tailing up to 100 files (filed descriptors open at the same time), and explains that it has more than 100 files to monitor, so it will close open files to be able to open and scan the other files.
It's an INFO event, nothing much to worry about.
... View more
02-24-2016
01:30 PM
2 Karma
I have Linux servers with Splunk, and the process monit to check my processed.
But sometimes I see an issue where monit restarts Splunk unexpectedly.
... View more
Too many search jobs found in the dispatch directory (found=4596, warning level=4000). This could negatively impact Splunk's performance, consider removing some of the old search jobs.
We see this error often on my search head.
I tried to clean my jobs and empty the dispatch, but it came back a few hours after.
When looking at the artifacts, they are mostly quite recent (last 24h)
and are real-time scheduled searches linked to alerts.
... View more
02-02-2016
02:13 PM
1 Karma
I want to create the sourcetype AAA, that is not listed on the sourcetype manager.
But when I go to settings > sourcetypes and add it, when I save, Splunk says "sourcetype already exists"
Why ?
... View more
- Tags:
- sourcetype
08-21-2015
03:46 PM
1 Karma
I work on a cluster with 5 indexers with replication.
- 5 indexers + 1 Search-head + 1 Cluster-master, all on linux and splunk 6.2.4
- the replication factor is at least 3, search factor at least 2.
- - So we can lose 1 indexer without search impact, and we can loose up to 3 indexers without data missing.
- it it's fine for 500GB /day of ingestion. (~ 100Gb/day per indexers is a safe ratio with the replication)
I do not use Heavy forwarders in the mix, only Universal forwarders with splunktcp-SSL. The event parsing is done by the indexers
So far it works well for up to 2000 FWD per indexers.
... View more
05-08-2015
12:41 PM
1 Karma
I am on an instance where I have no access to the license manager page, or where I never log in, or when I am not an admin (Splunk cloud or sandbox, in my case).
How can I set up a scheduled email alert to tell me when I exceed the license usage capacity?
... View more
Labels
- Labels:
-
license
04-30-2015
02:48 PM
1 Karma
I had a SplunkStorm project, and I was sending data directly with 5 different inputs.
Upload small file on the web UI
Splunk Universal forwarder over SSL
TCP port
UDP port
API inputs with special api key
What are the options for SplunkCloud ?
... View more
02-04-2015
05:36 PM
It worked, after the restart we see events.
and the splunk-wmi.exe process shows up in my process explorer.
... View more
02-04-2015
05:31 PM
1 Karma
I installed a splunk forwarder on windows, and setup monitoring of remote wmi.
Configured splunk to run on a domain user, with permissions.
wmi.conf
[WMI:getmylogs]
disabled = 0
event_log_file = Security
index = default
interval = 5
server = secure.hiddencastle.kp
But cannot retrieve anything.
I do not see any wplunk-wmi.exe process
and I double check that I can access the remote logs with the user using wbemtest.exe wbemtest
... View more
01-28-2015
05:41 PM
1 Karma
It was quick.
I redefined the SPLUNK_DB and moved my data, I have now 500GB of Storage on the new partition for the indexes.
Later, I will need to add more Partitions, and will use the homePath and coldPath to relocate some indexes on it.
... View more
01-28-2015
04:59 PM
2 Karma
I Installed an Amazon Ubuntu using the preconfigured splunk AMI.
Splunk is installed on /opt/splunk , with the indexes and the dispatch folder
The problem is that my root "/" partition is very small (2GB), and the indexes are filling it.
in particular /opt/splunk/var/lib/splunk with the indexes.
How to relocate the indexes to a larger partition that I mounted (EBS in my case) ?
... View more
01-19-2015
02:32 PM
3 Karma
Trying to start a splunkforwarder on SunOs. splunkforwarder-6.2.0-237341-SunOS10-sparc.tar.Z
It fails to start, and we get those errors :
ld.so.1: splunkd: fatal: libc.so.1: version `SUNW_1.22.6' not found (required by file /opt/splunkforwarder/lib/libarchive.so.13)
ld.so.1: splunkd: fatal: libc.so.1: open failed: No such file or directory
Killed
ld.so.1: splunkd: fatal: libc.so.1: version `SUNW_1.22.6' not found (required by file /opt/splunkforwarder/lib/libarchive.so.13)
ld.so.1: splunkd: fatal: libc.so.1: open failed: No such file or directory
Killed
... View more
- Tags:
- sun
10-06-2014
05:30 PM
2 Karma
I have a centralized server with all my logs per instance
/var/log/database/hostA/report.log
/var/log/database/hostA/report.log.1
/var/log/database/hostA/report.log.2
/var/log/database/hostB/report.log
/var/log/database/hostB/report.log.1
/var/log/database/hostB/report.log.2
/var/log/database/hostC/report.log
/var/log/database/hostC/report.log.1
/var/log/database/hostC/report.log.2
/var/log/database/hostD/report.log
/var/log/database/hostD/report.log.1
/var/log/database/hostD/report.log.2
etc ...
and a monitoring on each
[monitor://var/log/database/hostA/]
sourcetype=report
host=hostA
Except that the splunk monitor consider that all my reports.log are duplicates.B
10-06-2014 18:06:41.767 -0700 ERROR TailingProcessor - File will not be read, seekptr checksum did not match (file=/var/log/database/hostA/report.log). Last time we saw this initcrc, filename was different. You may wish to use a CRC salt on this source. Consult the documentation or file a support case online at http://www.splunk.com/page/submit_issue for more info.
If I want to use crcSalt= , it will cause all my rotated versions to be indexed.
Any better options ?
... View more
They are many features using objects named "summary", this is confusing, please clarify.
what are the differences between all those paths ?
$SPLUNK_HOME/var/lib/splunk/summary/db
$SPLUNK_HOME/var/lib/splunk/defaultdb/summary
$SPLUNK_HOME/var/lib/splunk/defaultdb/datamodel_summary
In savedsearches, what means auto_summarize and alert.action=summary
... View more
08-27-2014
06:21 PM
where do you bring this 15seconds from ?
... View more
08-27-2014
02:57 PM
1 Karma
I found this in my splunkd.log
and It seems linked to the setting rdnsMaxDutyCycle in limits.conf
I assume that it triggers when my reverse dns resolution takes too long.
what is too long, and what is the base value used to compare ?
8-27-2014 12:51:28.048 +0800 WARN TcpInputConfig - reverse dns lookups appear to be excessively slow, this may impact receiving from network inputs. 66.688940 % time is greater than configured rdnsMaxDutyCycle=10 %. Current lookup: host::XX.XX.XX.XX
... View more
08-19-2014
10:10 AM
2 Karma
I am trying to localize where my events are located.
- in which indexer
- in which index
- in which bucket
Can I use a search to do that ?
... View more
08-08-2014
05:20 PM
2 Karma
If you want to add a line with a fake events do
` | table key value | append [ |stats count | eval key="someName" | eval value="someValue" | table key value ] | sort -key
if this is just a presentation request.
try
<mysearch> | stats values(myfield) by myotherfield
or it you already have your data , try to rotate it.
<mysearch> | table key value | transpose
http://docs.splunk.com/Documentation/Splunk/6.1.3/SearchReference/Transpose
... View more
07-23-2014
09:31 AM
For retention mostly, the vpn logs are voluminous, and I want to keep only 1 month of them.
But sometime for permissions, I want only my security team to be able to see the "ALERT" events.
... View more