I'm getting a random error when I run logstash:
16:30:26.240 [[main]>worker0] ERROR logstash.pipeline - Exception in
pipelineworker, the pipeline stopped processing new events, please
check your filter configuration and restart Logstash.
{"exception"=>#,
"backtrace"=>["org/jruby/RubyString.java:3101:in gsub'",
"org/jruby/RubyString.java:3069:ingsub'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:317:in
gsub_dynamic_fields'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:308:in
gsub'", "org/jruby/RubyArray.java:1613:in each'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:290:in
gsub'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:207:in
filter'",
"/usr/share/logstash/logstash-core/lib/logstash/filters/base.rb:145:in
do_filter'",
"/usr/share/logstash/logstash-core/lib/logstash/filters/base.rb:164:in
multi_filter'", "org/jruby/RubyArray.java:1613:ineach'",
"/usr/share/logstash/logstash-core/lib/logstash/filters/base.rb:161:in
multi_filter'",
"/usr/share/logstash/logstash-core/lib/logstash/filter_delegator.rb:41:in
multi_filter'", "(eval):4135:in initialize'",
"org/jruby/RubyArray.java:1613:ineach'", "(eval):4131:in
initialize'", "org/jruby/RubyProc.java:281:incall'", "(eval):997:in
filter_func'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:295:in
filter_batch'", "org/jruby/RubyProc.java:281:in call'",
"/usr/share/logstash/logstash-core/lib/logstash/util/wrapped_synchronous_queue.rb:192:in
each'", "org/jruby/RubyHash.java:1342:in each'",
"/usr/share/logstash/logstash-core/lib/logstash/util/wrapped_synchronous_queue.rb:191:in
each'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:294:in
filter_batch'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:282:in
worker_loop'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:258:in
start_workers'"]} 16:30:26.542 [LogStash::Runner] FATAL
logstash.runner - An unexpected error occurred!
{:error=>#<InterruptedRegexpError: Regexp Interrupted>,
:backtrace=>["org/jruby/RubyString.java:3101:ingsub'",
"org/jruby/RubyString.java:3069:in gsub'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:317:in
gsub_dynamic_fields'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:308:in
gsub'", "org/jruby/RubyArray.java:1613:ineach'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:290:in
gsub'",
"/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-filter-mutate-3.1.3/lib/logstash/filters/mutate.rb:207:in
filter'",
"/usr/share/logstash/logstash-core/lib/logstash/filters/base.rb:145:in
do_filter'",
"/usr/share/logstash/logstash-core/lib/logstash/filters/base.rb:164:in
multi_filter'", "org/jruby/RubyArray.java:1613:in each'",
"/usr/share/logstash/logstash-core/lib/logstash/filters/base.rb:161:in
multi_filter'",
"/usr/share/logstash/logstash-core/lib/logstash/filter_delegator.rb:41:in
multi_filter'", "(eval):4135:ininitialize'",
"org/jruby/RubyArray.java:1613:in each'", "(eval):4131:in
initialize'", "org/jruby/RubyProc.java:281:in call'", "(eval):997:in
filter_func'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:295:in
filter_batch'", "org/jruby/RubyProc.java:281:incall'",
"/usr/share/logstash/logstash-core/lib/logstash/util/wrapped_synchronous_queue.rb:192:in
each'", "org/jruby/RubyHash.java:1342:ineach'",
"/usr/share/logstash/logstash-core/lib/logstash/util/wrapped_synchronous_queue.rb:191:in
each'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:294:in
filter_batch'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:282:in
worker_loop'",
"/usr/share/logstash/logstash-core/lib/logstash/pipeline.rb:258:in
start_workers'"]}
My logstash config file is:
input {
file {
type => "SystemError"
path => "/app/systemerr/**/*"
start_position => "beginning"
codec => multiline {
pattern => "^\s"
what => "previous"
}
}
file {
type => "SystemOut"
path => "/app/systemout/**/*"
start_position => "beginning"
codec => multiline {
pattern => "^\["
negate => true
what => "previous"
}
}
file {
type => "Errorlog"
path => "/app/error/**/*"
start_position => "beginning"
codec => multiline {
pattern => "^FATAL"
negate => true
what => "previous"
}
}
file {
type => "Messagelog"
path => "/app/message/**/*"
start_position => "beginning"
codec => multiline {
pattern => "^ERROR"
negate => true
what => "previous"
}
}
}
filter {
if [type] == "SystemError" {
grok {
match => { "message" => "\[%{DATA:timestamp}] %{BASE16NUM:threadID} (?<shortname>\b[A-Za-z0-9\$]{2,}\b)%{SPACE}%{WORD:loglevel}%{SPACE} %{GREEDYDATA:message}" }
overwrite => [ "message" ]
}
mutate {
gsub => ["timestamp", " GMT\+05\:30", ""]
}
date {
match => ["timestamp", "M/dd/yy HH:mm:ss:SSS"]
}
if ([message] =~ "^\tat") {
drop {}
}
if ([path] =~ "113") {
mutate {
add_field => { "server" => "113" }
}
} else {
mutate {
add_field => { "server" => "117" }
}
}
}
if [type] == "SystemOut" {
grok {
match => { "message" => "\[%{DATA:timestamp}] %{BASE16NUM:threadID} (?<shortname>\b[A-Za-z0-9\$]{2,}\b)%{SPACE}%{WORD:loglevel}%{SPACE} %{GREEDYDATA:message}" }
overwrite => [ "message" ]
}
mutate {
gsub => ["timestamp", " GMT\+05\:30", ""]
}
date {
match => ["timestamp", "M/dd/yy HH:mm:ss:SSS"]
}
if ([path] =~ "113") {
mutate {
add_field => { "server" => "113" }
}
} else {
mutate {
add_field => { "server" => "117" }
}
}
}
if [type] == "Errorlog" {
grok {
match => { "message" => "%{LOGLEVEL:loglevel} \| %{TIMESTAMP_ISO8601:timestamp} \| %{DATA:string} \: %{DATA:WebContainer} \| %{DATA:code} \| %{DATA:country} \| %{DATA:user} \| %{GREEDYDATA:message}" }
overwrite => [ "message" ]
}
date {
match => ["timestamp", "yyyy-M-dd HH:mm:ss,SSS"]
}
mutate { remove_field => [ "string" ] }
if ([path] =~ "113") {
mutate {
add_field => { "server" => "113" }
}
} else {
mutate {
add_field => { "server" => "117" }
}
}
}
if [type] == "Messagelog" {
grok {
match => { "message" => "%{LOGLEVEL:loglevel} \| %{TIMESTAMP_ISO8601:timestamp} \| %{DATA:string} \: %{DATA:WebContainer} \| %{DATA:code} \| %{DATA:country} \| %{DATA:user} \| %{GREEDYDATA:message}" }
overwrite => [ "message" ]
}
date {
match => ["timestamp", "yyyy-M-dd HH:mm:ss,SSS"]
}
mutate {
remove_field => [ "string" ]
}
if ([path] =~ "113") {
mutate {
add_field => { "server" => "113" }
}
} else {
mutate {
add_field => { "server" => "117" }
}
}
}
}
Is there anything wrong in the config file? Please help.
you are likely getting a _grokparsefailure and so the timestamp field isn't set. You can surround the mutate/date with an if block like this:
if "_grokparsefailure" not in [tags] {
mutate {
gsub => ["timestamp", " GMT\+05\:30", ""]
}
date {
match => ["timestamp", "M/dd/yy HH:mm:ss:SSS"]
}
}
you may also want to add an else { drop {} }, but you should probably figure out what isn't matching first.
Related
I'm trying to add LEVEL field (so it shows up in Kibana). My logstash.conf
Input:
2018-03-18 15:43:40.7914 - INFO: Tick
2018-03-18 15:43:40.7914 - ERROR: Tock
file:
input {
beats {
port => 5044
}
}
filter {
grok {
match => {
"message" => "(?m)^%{TIMESTAMP_ISO8601:timestamp}~~\[%{DATA:thread}\]~~\[%{DATA:user}\]~~\[%{DATA:requestId}\]~~\[%{DATA:userHost}\]~~\[%{DATA:requestUrl}\]~~%{DATA:level}~~%{DATA:logger}~~%{DATA:logmessage}~~%{DATA:exception}\|\|"
}
match => {
"levell" => "(?m)^%{DATA:level}"
}
add_field => {
"received_at" => "%{#timestamp}"
"received_from" => "%{host}"
"level" => "levell"
}
remove_field => ["message"]
}
date {
match => [ "timestamp", "yyyy-MM-dd HH:mm:ss:SSS" ]
}
}
output {
elasticsearch {
hosts => ["http://localhost:9200"]
sniffing => true
index => "filebeat-%{+YYYY.MM.dd}"
document_type => "%{[#metadata][type]}"
#user => "elastic"
#password => "changeme"
}
stdout { codec => rubydebug }
}
this prints out "levell" instead of "INFO/ERROR" etc
EDIT:
Input:
2018-03-18 15:43:40.7914 - INFO: Tick
configuration:
# Sample Logstash configuration for creating a simple
# Beats -> Logstash -> Elasticsearch pipeline.
input {
beats {
port => 5044
}
}
filter {
grok {
match => { "message" => "(?m)^%{TIMESTAMP_ISO8601:timestamp}~~\[%{DATA:thread}\]~~\[%{DATA:user}\]~~\[%{DATA:requestId}\]~~\[%{DATA:userHost}\]~~\[%{DATA:requestUrl}\]~~%{DATA:level}~~%{DATA:logger}~~%{DATA:logmessage}~~%{DATA:exception}\|\|" }
add_field => {
"received_at" => "%{#timestamp}"
"received_from" => "%{host}"
}
}
grok {
match => { "message" => "- %{LOGLEVEL:level}" }
remove_field => ["message"]
}
date {
match => [ "timestamp", "yyyy-MM-dd HH:mm:ss:SSS" ]
}
}
output {
elasticsearch {
hosts => ["http://localhost:9200"]
sniffing => true
index => "filebeat-%{+YYYY.MM.dd}"
document_type => "%{[#metadata][type]}"
#user => "elastic"
#password => "changeme"
}
stdout { codec => rubydebug }
}
Output I'm getting. Still missing received_at and level:
In that part of the configuration:
add_field => {
"received_at" => "%{#timestamp}"
"received_from" => "%{host}"
"level" => "levell"
}
When using "level" => "levell", you just put the String levell in the field level. To put the value of the field named levell, you have to use %{levell}. So in you case, it would look like:
add_field => {
"received_at" => "%{#timestamp}"
"received_from" => "%{host}"
"level" => "%{levell}"
}
Also the grok#match, according to the documentation:
A hash that defines the mapping of where to look, and with which patterns.
So trying to match on the levell field won't work, since it look like it doesn't exist yet. And the grok pattern you're using to match the message field don't match the example you provided.
I have a log line like this:
09 Nov 2018 15:51:35 DEBUG api.MapAnythingProvider - Calling API For Client: XXX Number of ELEMENTS Requested YYY
I want to ignore all other log lines and only want those lines that have the words "Calling API For Client" in it. Further, I am only interested in the String XXX and Number YYY.
Thanks for the help.
input {
file {
path => ["C:/apache-tomcat-9.0.7/logs/service/service.log"]
sincedb_path => "nul"
start_position => "beginning"
}
}
filter {
grok {
match => {
"message" => "%{MONTHDAY:monthDay} %{MONTH:mon} %{YEAR:year} %{TIME:ts} %{WORD:severity} %{JAVACLASS:claz} - %{GREEDYDATA:logmessage}"
}
}
grok {
match => {
"logmessage" => "%{WORD:keyword} %{WORD:customer} %{WORD:key2} %{NUMBER:mapAnythingCreditsConsumed:float} %{WORD:key3} %{NUMBER:elementsFromCache:int}"
}
}
if "_grokparsefailure" in [tags] {
drop {}
}
mutate {
remove_field => [ "monthDay", "mon", "ts", "severity", "claz", "keyword", "key2", "path", "message", "year", "key3" ]
}
}
output {
if [logmessage] =~ /ExecutingJobFor/ {
elasticsearch {
hosts => ["localhost:9200"]
index => "test"
manage_template => false
}
stdout {
codec => rubydebug
}
}
}
I have logs where each event is:
ExitNode FF33F91CC06B6CC5C3EE804E7D8DBE42CB5707F9
Published 2017-11-05 02:55:09
LastStatus 2017-11-05 04:02:27
ExitAddress 66.42.224.235 2017-11-05 04:06:26
I tried to use multiline:
input {
file {
path => "/path/input"
}
}
filter {
multiline {
pattern => "^\b[A-Za-z]{8}\b"
what => "next"
}
}
filter {
multiline {
pattern => "^\b[A-Za-z]{8}\b"
what => "next"
}
}
filter {
multiline {
pattern => "^\b[A-Za-z]{11}\b"
what => "previous"
}
}
output {
file {
codec => rubydebug
path => "/path/output"
}
}
And I get something like this:
{
"path" => "/path/input",
"#timestamp" => 2017-11-05T10:25:34.112Z,
"#version" => "1",
"host" => "HOST",
"message" => "ExitNode FE3CB742E73674F1BC2382723209ECEE44AD4AEC\nPublished 2017-11-04 20:34:55\nLastStatus 2017-11-04 21:03:26\nExitAddress 77.250.227.12 2017-11-04 21:06:45",
"tags" => [
[0] "multiline"
]
}
And I can't grok this message field because I don't know how to remove or replace \n and gsub => ["message", "\n", "Line_Break"] doesn't work properly.
Thanks
From the comment of #baudsp:
mutate {
gsub =>
["message", "[\r\n]","_"]
}
I have an issue with converting value through logstash, I can't find solution for it. it seems to be linked to the date.
#Log line
[2017-08-15 12:30:17] api.INFO: {"sessionId":"a216925---ff5992be7520924ff25992be75209c7","action":"processed","time":1502789417,"type":"bookingProcess","page":"order"} [] []
Logstash configuration
filter {
if [type] == "api-prod-log" {
grok {
match => {"message" => "\[%{TIMESTAMP_ISO8601:timestamp}\] %{WORD:module}.%{WORD:level}: (?<log_message>.*) \[\] \[\]" }
add_field => [ "received_from", "%{host}" ]
}
json {
source => "log_message"
target => "flightSearchRequest"
remove_field=>["log_message"]
}
date {
match => [ "timestamp", "YYYY-MM-dd HH:mm:ss" ]
timezone => "Asia/Jerusalem"
}
}
}
Any idea ?
Thanks
What version of Logstash are you using?
On Logstash 5.2.2 with the following Logstash config:
input {
stdin{}
}
filter {
grok {
match => {"message" => '\[%{TIMESTAMP_ISO8601:timestamp}\] %{WORD:module}.%{WORD:level}: (?<log_message>.*) \[\] \[\]' }
}
json {
source => "log_message"
target => "flightSearchRequest"
remove_field=>["log_message"]
}
date {
match => [ "timestamp", "YYYY-MM-dd HH:mm:ss" ]
timezone => "Asia/Jerusalem"
}
}
output{
stdout {codec => "rubydebug"}
}
I get a perfectly correct result and no errors, when I pass your log line as input:
{
"#timestamp" => 2017-08-15T09:30:17.000Z,
"flightSearchRequest" => {
"action" => "processed",
"sessionId" => "a216925---ff5992be7520924ff25992be75209c7",
"time" => 1502789417,
"page" => "order",
"type" => "bookingProcess"
},
"level" => "INFO",
"module" => "api",
"#version" => "1",
"message" => "[2017-08-15 12:30:17] api.INFO: {\"sessionId\":\"a216925---ff5992be7520924ff25992be75209c7\",\"action\":\"processed\",\"time\":1502789417,\"type\":\"bookingProcess\",\"page\":\"order\"} [] []",
"timestamp" => "2017-08-15 12:30:17"
}
I've removed the check for "type" in the beginning, can you test if that can affect the result?
I am parsing several logfiles of different load balanced serverclusters with my logstash config and would like to add a field "log_origin" to each file's entries for the later easy filtering.
Here's my input->file config in a simple example:
input {
file {
type => "node1"
path => "C:/Development/node1/log/*"
add_field => [ "log_origin", "live_logs" ]
}
file {
type => "node2"
path => "C:/Development/node2/log/*"
add_field => [ "log_origin", "live_logs" ]
}
file {
type => "node3"
path => "C:/Development/node1/log/*"
add_field => [ "log_origin", "live_logs" ]
}
file {
type => "node4"
path => "C:/Development/node1/log/*"
add_field => [ "log_origin", "live_logs" ]
}
}
filter {
grok {
match => [
"message","%{DATESTAMP:log_timestamp}%{SPACE}\[%{DATA:class}\]%{SPACE}%{LOGLEVEL:loglevel}%{SPACE}%{GREEDYDATA:log_message}"
]
}
date {
match => [ "log_timestamp", "dd.MM.YY HH:mm:ss", "ISO8601" ]
target => "#timestamp"
}
mutate {
lowercase => ["loglevel"]
strip => ["loglevel"]
}
if "_grokparsefailure" in [tags] {
multiline {
pattern => ".*"
what => "previous"
}
}
if[fields.log_origin] == "live_logs"{
if [type] == "node1" {
mutate {
add_tag => "realsServerName1"
}
}
if [type] == "node2" {
mutate {
add_tag => "realsServerName2"
}
}
if [type] == "node3" {
mutate {
add_tag => "realsServerName3"
}
}
if [type] == "node4" {
mutate {
add_tag => "realsServerName4"
}
}
}
}
output {
stdout { }
elasticsearch { embedded => true }
}
I would have expected logstash to add this field with the value given to every logentry it finds, but it doesn't. Maybe I am completely taking the wrong approach here?
Edit: I am not able to retrieve the logs directly from the nodes, but have to copy them over to my "server". Otherwise i would be able to just use the filepath for distinguishing different clusters...
Edit: It's working. I should have cleand my data in between. Old entries without the field added cluttered up my results.
The add_field expects a hash. It should be
add_field => {
"log_origin" => "live_logs"
}