grok

How to fetch multiline with ExtractGrok processor in ApacheNifi?

由 妖精的绣舞 提交于 2020-01-16 09:12:06
问题 I am going to convert a log file events (which is recorded by LogAttribute processor) to JSON. I am using 'ExtractGroke' with this configuration: STACK pattern in pattern file is (?m).* Each log has this format: 2019-11-21 15:26:06,912 INFO [Timer-Driven Process Thread-4] org.apache.nifi.processors.standard.LogAttribute LogAttribute[id=143515f8-1f1d-1032-e7d2-8c07f50d1c5a] logging for flow file StandardFlowFileRecord[uuid=02eb9f21-4587-458b-8cee-ad052cb8e634,claim=StandardContentClaim

How to fetch multiline with ExtractGrok processor in ApacheNifi?

由 天涯浪子 提交于 2020-01-16 09:11:33
问题 I am going to convert a log file events (which is recorded by LogAttribute processor) to JSON. I am using 'ExtractGroke' with this configuration: STACK pattern in pattern file is (?m).* Each log has this format: 2019-11-21 15:26:06,912 INFO [Timer-Driven Process Thread-4] org.apache.nifi.processors.standard.LogAttribute LogAttribute[id=143515f8-1f1d-1032-e7d2-8c07f50d1c5a] logging for flow file StandardFlowFileRecord[uuid=02eb9f21-4587-458b-8cee-ad052cb8e634,claim=StandardContentClaim

logstash解析nginx时间字段

由 给你一囗甜甜゛ 提交于 2020-01-07 05:19:13
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 下面比较 nginx配置中输出日志格式的时间字段在两种格式下的解析方法： $time_iso8601 log_format json '{"@timestamp":"$time_iso8601",' '"host":"$server_addr",' '"clientip":"$remote_addr",' '"request":"$request",' '"status":"$status",' '"request_method": "$request_method",' '"size":"$body_bytes_sent",' '"request_time":"$request_time",' '"upstreamtime":"$upstream_response_time",' '"upstreamhost":"$upstream_addr",' '"http_host":"$host",' '"url":"$uri",' '"http_forward":"$http_x_forwarded_for",' '"referer":"$http_referer",' '"agent":"$http_user_agent"}'; access_log /var/log/nginx/access.log json

How to handle multiple inputs with Logstash in the same file?

由 喜你入骨 提交于 2020-01-03 04:48:09
问题 Let's say you have very 3 different lines in your log firewall file and you want: to grok it and the result be stored into an elastic search cluster using the dedicated elastic search output. what should i do in my logstash.conf ?? Thanks. 回答1: Assuming the different logs come from the same log source (i.e. the same file) and should be regarded as being of the same type (which is judgment call) you can just list multiple grok patterns: filter { grok { match => ["message", "pattern1",

Parsing error “_grokparsefailure” in LogStash

由 房东的猫 提交于 2019-12-25 08:48:59
问题 At first I displayed the logs in Kibana from the syslog and it worked fine. I set it up according to the documentation. Now I've changed the source of the logs, now it retrieves logs from my web application and although Kibana still displays them kind of correctly, now there're the Tags "_grokparsefailure" which means that there's an error in parsing the logs. The current filter I have: filter { if [type] == "syslog" { grok { match => { "message" => "%{SYSLOGTIMESTAMP:syslog_timestamp} %

How to split Logstash event containing multiple times the same pattern

由 余生长醉 提交于 2019-12-24 04:05:12
问题 I'm reading a xml formated input and I'm trying to extract each row of a html table as a separate event. For example if my input is : <xml> <table> <tr> <td> 1 </td> <td> 2 </td> </tr> <tr> <td> 3 </td> <td> 4 </td> </tr> </table> </xml> I want the output to be : { "message" => "<tr> <td> 1 </td> <td> 2 </td> </tr>", "@version" => "1", "@timestamp" => "2015-03-20T10:30:38.234Z", "host" => "VirtualBox" } { "message" => "<tr> <td> 3 </td> <td> 4 </td> </tr>", "@version" => "1", "@timestamp" =>

Telegraf tail with grok pattern error

由 旧时模样 提交于 2019-12-23 05:43:09
问题 I am using Telegraf to get logs information from Apache NiFi, for this task I am using this config: [[inputs.tail]] ## files to tail. files = ["/var/log/nifi/nifi-app.log"] ## Read file from beginning. from_beginning = true #name_override = "nifi_app" ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md data_format = "grok" grok_patterns = [ "%{DATE:date} %{TIME:time} %{WORD:EventType} \[%{GREEDYDATA:NifiTask} %{NOTSPACE:Thread}\] %{NOTSPACE:NifiEventType} %

Grok parse error while parsing multiple line messages

由 邮差的信 提交于 2019-12-13 06:51:14
问题 I am trying to figure out grok pattern for parsing multiple messages like exception trace & below is one such log 2017-03-30 14:57:41 [12345] [qtp1533780180-12] ERROR com.app.XYZ - Exception occurred while processing java.lang.NullPointerException: null at spark.webserver.MatcherFilter.doFilter(MatcherFilter.java:162) at spark.webserver.JettyHandler.doHandle(JettyHandler.java:61) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189) at org.eclipse.jetty.server

Extracting many optional comma separated fields using Grok Pattern?

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-12 04:23:26
问题 I have below example in single line of text: valuationType=RiskAnalysis, commandType=SpreadRA, pricing_date=20161230 01:00:00.000, priority=51, CamelFileLastModified=1483346829000, CamelFileParent=/home/tisuat52/mount/tis/shared, message_size=239450, solstis_set_name=OFFICIAL, CamelFileRelativePath=TIS_RISKONE_SpreadRA_CREDITASIACNH_OFF_CreditGamma_Ido_RA_2016-12-30_1483138799000_Input.bin, command_status=OK, commandName=CREDITASIACNH_OFF_CreditGamma_Ido_RA, calculator_timestamp=20170102 04

Add fields to logstash based off of filebeat data

由 吃可爱长大的小学妹 提交于 2019-12-12 01:58:15
问题 So, I have a hostname that is being set by filebeat (and I've written a regex that should grab it), but the following isn't adding fields the way that I think it should.. grok{ patterns_dir => "/config/patterns" match =>{ "beat.hostname" => ["%{INSTALLATION}-%{DOMAIN}-%{SERVICE}"] } add_field => { "[installation]" => "%{INSTALLATION}"} add_field => { "[domain]" => "%{DOMAIN}"} add_field => { "[service]" => "%{SERVICE}"} } I can't seem to access beat.hostname, hostname, host or anything like
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