Getting Data In

Split the content of a JSON string that is inside a JSON data log

rafamss
Contributor

Hi everyone,

I have logs like the line below. I want to split the content of the request_headers field during search time. I tried to use spath, mvexpand, and split command, but without success. Could you help me?

This log was anonymized using the scrub command.

{"account_id":"000000000aaaa","audience":"qhau812n","caller":"christopher/logging.az:272","duration_seconds":5.1q-07,"forwarded_for":"43.021.022.16","host":"blue_car.n1l-prod.com","cassaundra":{"annotations":{"irmgard.p2z.coy/wxcmfcoKsdhourfZjjnnoe":"disabled","checksum/margarita":"721637kh01d24w0ww0kum20552n0vuuo0dih06y01061pmbq06223004f30230b1","cluster-marquerite.cassaundra.ws/safe-to-evict":"true","nga.christene.com/role":"aqsmvuyjwazaff-role-zlm912-0a","denisha.cassaundra.ws/guillermiNa":"1010-04-00I03:18:07-04:00","cassaundra.ws/bee":"ena.privileged","reloader.valentin.com/auto":"true"},"container_hash":"205509154532.blue.john.zzabc.christene.com/aqsmvuyjwazaff@rzv013:02vn2k3o301sql10le02ysn1jb42050gt2100k1b112lq72f1243v0601ao8j34x","container_image":"205509154532.eva.ken.zlm912-0a.christene.com/aqsmvuyjwazaff:10123u1","container_name":"aqsmvuyjwazaff","tressa_id":"2w0z641dn0155r0jn0e126ozu0be001uvb1ebz0470g55u11401x0zj1dt000djq","host":"ip-00-116-16-002.js1.internal","labels":{"app":"aqsmvuyjwazaff","app.cassaundra.ws/component":"yolando","app.cassaundra.ws/instance":"aqsmvuyjwazaff","app.cassaundra.ws/managed-by":"Helm","app.cassaundra.ws/name":"aqsmvuyjwazaff","app.cassaundra.ws/version":"10123u1","chart":"yolando-0.11.5","helm.sh/chart":"yolando-0.11.5","helm.sh/timestamp":"10200111020100","heritage":"Helm","pod-template-hash":"543312340d","n1l-architecture":"az-kit","n1l-cluster":"ena-svc","n1l-peter":"true","n1l-https":"true","n1l-yq":"false","n1l-hildegarde":"true","n1l-service-version":"10123u1","n1l-splunk":"true","n1l-tier":"yolando","grocerystore.ami/architecture":"az-kit","grocerystore.ami/cluster":"ena-svc","grocerystore.ami/peter":"true","grocerystore.ami/https":"true","grocerystore.ami/yq":"false","grocerystore.ami/hildegarde":"true","grocerystore.ami/selector-label":"aqsmvuyjwazaff","grocerystore.ami/splunk":"true"},"alexandra_name":"n1l","pod_id":"z50s6323-x5zm-435e-p1m2-tdqr6383m030","pod_name":"aqsmvuyjwazaff-deployment-543312340d-gc0is"},"level":"error","method":"GET","method_name":"AlrYcgwqpofDngmftgihrqpZzmhcWbXnsbhmpl","msg":"completed request","proto":"HTTP/1.1","remote_address":"12.10.21.0:25004","request_headers":"{\"Accept-Encoding\":[\"gzip\"],\"Origin\":[\"www.grocerystore.ami\"],\"User-Agent\":[\"Evelia AufroSuwbg\"],\"Via\":[\"1.1 0010z4437f3bd4031q6cfn0051l0h10b.aufrosuwbg.net (AufroSuwbg)\"],\"X-Bob-Mk-Id\":[\"MlxVFb3Yiob0Qh5l_wPlZf_kmtQiRAkvLSBvxIYQR1NhgR46KuE1ct==\"],\"X-Forwarded-For\":[\"43.021.022.16\",\"12.10.20.14\"],\"X-Forwarded-Proto\":[\"https\"],\"X-Oe-Fingerprint\":[\"y-lue-db-l-x-x-013wj11b-00000000-471uga2k-00000000-p2wcw222-n-x-1.1-u-x-x-n-n\"]}","request_path":"/tad/x-mens/availability/bear/113202/month?start_date=1010-07-00J00:00:00.000H","response_code":400,"response_size":0,"felicitas_body_strings":[],"stacktrace":"*errors.charlEsetta client:query not encoded\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/blue_car/shared/helper_functions.az:226 (0n01g02n7)\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/blue_car-server/rest-blue_car/transport_availability.az:005 (0d02p000c)\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.cgmwskbczdos.com/N1L/H0IFrylh/christopher/server_options_http.az:021 (0tkg64ou)\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/az-kit/kit/transport/http/server.az:102 (0jo23322)\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/azrilla/lan/lan.az:100 (0m0332102)\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/azrilla/handlers/russ.az:106 (0m602mx7)\n/usr/local/az/src/net/http/server.az:1830 (0y10q110)\n/usr/local/az/src/net/http/server.az:0620 (0e70433a)\n/usr/local/az/src/runtime/rae_qmd51.s:1310 (0t150fa0)","stream":"marlon","time":"1010-04-02B00:59:08.056537201B","transaction_id":"00v0002j-1n7s-3m23-5kw4-264164hj13p0","ts":"1010-04-02B00:59:08.083V","type":"HTTP"}


 Thanks.

Labels (2)
0 Karma
1 Solution

ITWhisperer
SplunkTrust
SplunkTrust

The issue appears to be that the duration_seconds has q instead of e separating the mantissa and exponent. If you substitute the q for an e, the json can be parsed by spath.

| makeresults 
| eval _raw="{\"account_id\":\"000000000aaaa\",\"audience\":\"qhau812n\",\"caller\":\"christopher/logging.az:272\",\"duration_seconds\":5.1q-07,\"forwarded_for\":\"43.021.022.16\",\"host\":\"blue_car.n1l-prod.com\",\"cassaundra\":{\"annotations\":{\"irmgard.p2z.coy/wxcmfcoKsdhourfZjjnnoe\":\"disabled\",\"checksum/margarita\":\"721637kh01d24w0ww0kum20552n0vuuo0dih06y01061pmbq06223004f30230b1\",\"cluster-marquerite.cassaundra.ws/safe-to-evict\":\"true\",\"nga.christene.com/role\":\"aqsmvuyjwazaff-role-zlm912-0a\",\"denisha.cassaundra.ws/guillermiNa\":\"1010-04-00I03:18:07-04:00\",\"cassaundra.ws/bee\":\"ena.privileged\",\"reloader.valentin.com/auto\":\"true\"},\"container_hash\":\"205509154532.blue.john.zzabc.christene.com/aqsmvuyjwazaff@rzv013:02vn2k3o301sql10le02ysn1jb42050gt2100k1b112lq72f1243v0601ao8j34x\",\"container_image\":\"205509154532.eva.ken.zlm912-0a.christene.com/aqsmvuyjwazaff:10123u1\",\"container_name\":\"aqsmvuyjwazaff\",\"tressa_id\":\"2w0z641dn0155r0jn0e126ozu0be001uvb1ebz0470g55u11401x0zj1dt000djq\",\"host\":\"ip-00-116-16-002.js1.internal\",\"labels\":{\"app\":\"aqsmvuyjwazaff\",\"app.cassaundra.ws/component\":\"yolando\",\"app.cassaundra.ws/instance\":\"aqsmvuyjwazaff\",\"app.cassaundra.ws/managed-by\":\"Helm\",\"app.cassaundra.ws/name\":\"aqsmvuyjwazaff\",\"app.cassaundra.ws/version\":\"10123u1\",\"chart\":\"yolando-0.11.5\",\"helm.sh/chart\":\"yolando-0.11.5\",\"helm.sh/timestamp\":\"10200111020100\",\"heritage\":\"Helm\",\"pod-template-hash\":\"543312340d\",\"n1l-architecture\":\"az-kit\",\"n1l-cluster\":\"ena-svc\",\"n1l-peter\":\"true\",\"n1l-https\":\"true\",\"n1l-yq\":\"false\",\"n1l-hildegarde\":\"true\",\"n1l-service-version\":\"10123u1\",\"n1l-splunk\":\"true\",\"n1l-tier\":\"yolando\",\"grocerystore.ami/architecture\":\"az-kit\",\"grocerystore.ami/cluster\":\"ena-svc\",\"grocerystore.ami/peter\":\"true\",\"grocerystore.ami/https\":\"true\",\"grocerystore.ami/yq\":\"false\",\"grocerystore.ami/hildegarde\":\"true\",\"grocerystore.ami/selector-label\":\"aqsmvuyjwazaff\",\"grocerystore.ami/splunk\":\"true\"},\"alexandra_name\":\"n1l\",\"pod_id\":\"z50s6323-x5zm-435e-p1m2-tdqr6383m030\",\"pod_name\":\"aqsmvuyjwazaff-deployment-543312340d-gc0is\"},\"level\":\"error\",\"method\":\"GET\",\"method_name\":\"AlrYcgwqpofDngmftgihrqpZzmhcWbXnsbhmpl\",\"msg\":\"completed request\",\"proto\":\"HTTP/1.1\",\"remote_address\":\"12.10.21.0:25004\",\"request_headers\":\"{\\\"Accept-Encoding\\\":[\\\"gzip\\\"],\\\"Origin\\\":[\\\"www.grocerystore.ami\\\"],\\\"User-Agent\\\":[\\\"Evelia AufroSuwbg\\\"],\\\"Via\\\":[\\\"1.1 0010z4437f3bd4031q6cfn0051l0h10b.aufrosuwbg.net (AufroSuwbg)\\\"],\\\"X-Bob-Mk-Id\\\":[\\\"MlxVFb3Yiob0Qh5l_wPlZf_kmtQiRAkvLSBvxIYQR1NhgR46KuE1ct==\\\"],\\\"X-Forwarded-For\\\":[\\\"43.021.022.16\\\",\\\"12.10.20.14\\\"],\\\"X-Forwarded-Proto\\\":[\\\"https\\\"],\\\"X-Oe-Fingerprint\\\":[\\\"y-lue-db-l-x-x-013wj11b-00000000-471uga2k-00000000-p2wcw222-n-x-1.1-u-x-x-n-n\\\"]}\",\"request_path\":\"/tad/x-mens/availability/bear/113202/month?start_date=1010-07-00J00:00:00.000H\",\"response_code\":400,\"response_size\":0,\"felicitas_body_strings\":[],\"stacktrace\":\"*errors.charlEsetta client:query not encoded\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/blue_car/shared/helper_functions.az:226 (0n01g02n7)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/blue_car-server/rest-blue_car/transport_availability.az:005 (0d02p000c)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.cgmwskbczdos.com/N1L/H0IFrylh/christopher/server_options_http.az:021 (0tkg64ou)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/az-kit/kit/transport/http/server.az:102 (0jo23322)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/azrilla/lan/lan.az:100 (0m0332102)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/azrilla/handlers/russ.az:106 (0m602mx7)\\n/usr/local/az/src/net/http/server.az:1830 (0y10q110)\\n/usr/local/az/src/net/http/server.az:0620 (0e70433a)\\n/usr/local/az/src/runtime/rae_qmd51.s:1310 (0t150fa0)\",\"stream\":\"marlon\",\"time\":\"1010-04-02B00:59:08.056537201B\",\"transaction_id\":\"00v0002j-1n7s-3m23-5kw4-264164hj13p0\",\"ts\":\"1010-04-02B00:59:08.083V\",\"type\":\"HTTP\"}"
| rex mode=sed "s/(?<d>duration_seconds\":\d\.\d+)q/\1e/1"
| spath path=request_headers output=request_headers
| spath input=request_headers

I am assuming that this still represents the same value, but since you are looking for the request_header field, this may not be important.

View solution in original post

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust

The issue appears to be that the duration_seconds has q instead of e separating the mantissa and exponent. If you substitute the q for an e, the json can be parsed by spath.

| makeresults 
| eval _raw="{\"account_id\":\"000000000aaaa\",\"audience\":\"qhau812n\",\"caller\":\"christopher/logging.az:272\",\"duration_seconds\":5.1q-07,\"forwarded_for\":\"43.021.022.16\",\"host\":\"blue_car.n1l-prod.com\",\"cassaundra\":{\"annotations\":{\"irmgard.p2z.coy/wxcmfcoKsdhourfZjjnnoe\":\"disabled\",\"checksum/margarita\":\"721637kh01d24w0ww0kum20552n0vuuo0dih06y01061pmbq06223004f30230b1\",\"cluster-marquerite.cassaundra.ws/safe-to-evict\":\"true\",\"nga.christene.com/role\":\"aqsmvuyjwazaff-role-zlm912-0a\",\"denisha.cassaundra.ws/guillermiNa\":\"1010-04-00I03:18:07-04:00\",\"cassaundra.ws/bee\":\"ena.privileged\",\"reloader.valentin.com/auto\":\"true\"},\"container_hash\":\"205509154532.blue.john.zzabc.christene.com/aqsmvuyjwazaff@rzv013:02vn2k3o301sql10le02ysn1jb42050gt2100k1b112lq72f1243v0601ao8j34x\",\"container_image\":\"205509154532.eva.ken.zlm912-0a.christene.com/aqsmvuyjwazaff:10123u1\",\"container_name\":\"aqsmvuyjwazaff\",\"tressa_id\":\"2w0z641dn0155r0jn0e126ozu0be001uvb1ebz0470g55u11401x0zj1dt000djq\",\"host\":\"ip-00-116-16-002.js1.internal\",\"labels\":{\"app\":\"aqsmvuyjwazaff\",\"app.cassaundra.ws/component\":\"yolando\",\"app.cassaundra.ws/instance\":\"aqsmvuyjwazaff\",\"app.cassaundra.ws/managed-by\":\"Helm\",\"app.cassaundra.ws/name\":\"aqsmvuyjwazaff\",\"app.cassaundra.ws/version\":\"10123u1\",\"chart\":\"yolando-0.11.5\",\"helm.sh/chart\":\"yolando-0.11.5\",\"helm.sh/timestamp\":\"10200111020100\",\"heritage\":\"Helm\",\"pod-template-hash\":\"543312340d\",\"n1l-architecture\":\"az-kit\",\"n1l-cluster\":\"ena-svc\",\"n1l-peter\":\"true\",\"n1l-https\":\"true\",\"n1l-yq\":\"false\",\"n1l-hildegarde\":\"true\",\"n1l-service-version\":\"10123u1\",\"n1l-splunk\":\"true\",\"n1l-tier\":\"yolando\",\"grocerystore.ami/architecture\":\"az-kit\",\"grocerystore.ami/cluster\":\"ena-svc\",\"grocerystore.ami/peter\":\"true\",\"grocerystore.ami/https\":\"true\",\"grocerystore.ami/yq\":\"false\",\"grocerystore.ami/hildegarde\":\"true\",\"grocerystore.ami/selector-label\":\"aqsmvuyjwazaff\",\"grocerystore.ami/splunk\":\"true\"},\"alexandra_name\":\"n1l\",\"pod_id\":\"z50s6323-x5zm-435e-p1m2-tdqr6383m030\",\"pod_name\":\"aqsmvuyjwazaff-deployment-543312340d-gc0is\"},\"level\":\"error\",\"method\":\"GET\",\"method_name\":\"AlrYcgwqpofDngmftgihrqpZzmhcWbXnsbhmpl\",\"msg\":\"completed request\",\"proto\":\"HTTP/1.1\",\"remote_address\":\"12.10.21.0:25004\",\"request_headers\":\"{\\\"Accept-Encoding\\\":[\\\"gzip\\\"],\\\"Origin\\\":[\\\"www.grocerystore.ami\\\"],\\\"User-Agent\\\":[\\\"Evelia AufroSuwbg\\\"],\\\"Via\\\":[\\\"1.1 0010z4437f3bd4031q6cfn0051l0h10b.aufrosuwbg.net (AufroSuwbg)\\\"],\\\"X-Bob-Mk-Id\\\":[\\\"MlxVFb3Yiob0Qh5l_wPlZf_kmtQiRAkvLSBvxIYQR1NhgR46KuE1ct==\\\"],\\\"X-Forwarded-For\\\":[\\\"43.021.022.16\\\",\\\"12.10.20.14\\\"],\\\"X-Forwarded-Proto\\\":[\\\"https\\\"],\\\"X-Oe-Fingerprint\\\":[\\\"y-lue-db-l-x-x-013wj11b-00000000-471uga2k-00000000-p2wcw222-n-x-1.1-u-x-x-n-n\\\"]}\",\"request_path\":\"/tad/x-mens/availability/bear/113202/month?start_date=1010-07-00J00:00:00.000H\",\"response_code\":400,\"response_size\":0,\"felicitas_body_strings\":[],\"stacktrace\":\"*errors.charlEsetta client:query not encoded\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/blue_car/shared/helper_functions.az:226 (0n01g02n7)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/blue_car-server/rest-blue_car/transport_availability.az:005 (0d02p000c)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.cgmwskbczdos.com/N1L/H0IFrylh/christopher/server_options_http.az:021 (0tkg64ou)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/az-kit/kit/transport/http/server.az:102 (0jo23322)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/azrilla/lan/lan.az:100 (0m0332102)\\n/az/src/barbie.cgmwskbczdos.com/N1L/AqsmvuyJwazaff/vendor/barbie.com/azrilla/handlers/russ.az:106 (0m602mx7)\\n/usr/local/az/src/net/http/server.az:1830 (0y10q110)\\n/usr/local/az/src/net/http/server.az:0620 (0e70433a)\\n/usr/local/az/src/runtime/rae_qmd51.s:1310 (0t150fa0)\",\"stream\":\"marlon\",\"time\":\"1010-04-02B00:59:08.056537201B\",\"transaction_id\":\"00v0002j-1n7s-3m23-5kw4-264164hj13p0\",\"ts\":\"1010-04-02B00:59:08.083V\",\"type\":\"HTTP\"}"
| rex mode=sed "s/(?<d>duration_seconds\":\d\.\d+)q/\1e/1"
| spath path=request_headers output=request_headers
| spath input=request_headers

I am assuming that this still represents the same value, but since you are looking for the request_header field, this may not be important.

0 Karma

rafamss
Contributor

Thank you, @ITWhisperer. It worked fine.

0 Karma
Get Updates on the Splunk Community!

Index This | I am a number, but when you add ‘G’ to me, I go away. What number am I?

March 2024 Edition Hayyy Splunk Education Enthusiasts and the Eternally Curious!  We’re back with another ...

What’s New in Splunk App for PCI Compliance 5.3.1?

The Splunk App for PCI Compliance allows customers to extend the power of their existing Splunk solution with ...

Extending Observability Content to Splunk Cloud

Register to join us !   In this Extending Observability Content to Splunk Cloud Tech Talk, you'll see how to ...