[
https://issues.apache.org/jira/browse/SDAP-120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589069#comment-16589069
]
ASF GitHub Bot commented on SDAP-120:
-------------------------------------
lewismc commented on issue #32: SDAP-120 Error trying to ingest logs
URL:
https://github.com/apache/incubator-sdap-mudrod/pull/32#issuecomment-415087443
The regression happened during the move to HTTPS, which was April of 2017
(wow that was a long time ago). You can see from the logs available at
ftp://podaac.jpl.nasa.gov/misc/outgoing/cjf/mudrod/2017/04/, that the WWW.*
artifacts contain the combined log format, whereas the WWWssl logs do not!
Example are below
Combined Log Format (Pre HTTPS/SSL Migration < April 2017)
```
198.118.243.84 - - [29/Apr/2017:00:00:49 +0000] "GET
/announcements/2016-08-29_RapidScat_Data_Loss_from_Power_Outage HTTP/1.1" 302
274 "-" "gsa-crawler-earthdata (Enterprise; T5-ACQ4X8DLW7SKC;
[email protected],[email protected])"
```
Common Log Format (Post HTTPS/SSL Migration > April 2017)
```
131.161.10.197 - - [29/Apr/2017:00:00:20 +0000] "GET
/datasetlist?ids=Sensor:DataFormat:Collections:Measurement&values=SMAP_RADIOMETER:HDF5:Aquarius-CAP:Salinity%252525252525252FDensity
HTTP/1.1" 200 86612
```
You can clearly see the absence of the Referrer and User Agent in the Common
Log Format.
Addressing this regression is a priority and it does not have an adverse
impact on the Webserver performance as this information is already cached in
the WebServer we simply do not log it anymore. I'm working to get this fixed.
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> Error trying to ingest logs
> ---------------------------
>
> Key: SDAP-120
> URL: https://issues.apache.org/jira/browse/SDAP-120
> Project: Apache Science Data Analytics Platform
> Issue Type: Bug
> Components: mudrod
> Reporter: Frank Greguska
> Priority: Blocker
>
> Trying to ingest January 2018 logs results in error
>
> {quote}
> 2018-07-09 18:06:29,119 INFO server.Server (Server.java:doStart(379)) -
> Started @3794ms
> 2018-07-09 18:06:29,381 INFO handler.ContextHandler
> (ContextHandler.java:doStart(744)) - Started
> o.s.j.s.ServletContextHandler@11dcd42c{/metrics/json,null,AVAILABLE}
> 2018-07-09 18:06:29,874 INFO discoveryengine.WeblogDiscoveryEngine
> (WeblogDiscoveryEngine.java:<init>(51)) - Started Mudrod Weblog Discovery
> Engine.
> 2018-07-09 18:06:29,874 INFO discoveryengine.WeblogDiscoveryEngine
> (WeblogDiscoveryEngine.java:preprocess(98)) - Starting Web log preprocessing.
> 2018-07-09 18:06:29,875 INFO discoveryengine.WeblogDiscoveryEngine
> (WeblogDiscoveryEngine.java:preprocess(106)) - Processing logs dated 201801.gz
> 2018-07-09 18:06:30,013 INFO pre.ImportLogFile
> (ImportLogFile.java:execute(80)) - Starting Log Import 201801.gz
> 2018-07-09 18:06:31,084 INFO util.Version (Version.java:logVersion(108)) -
> Elasticsearch Hadoop v5.2.0 [d85a257f9f]
> 2018-07-09 18:06:31,451 INFO rdd.EsRDDWriter
> (RestService.java:createWriter(562)) - Writing to [log201801.gz/raw.http]
> 2018-07-09 18:08:15,371 INFO rdd.EsRDDWriter
> (RestService.java:createWriter(562)) - Writing to [log201801.gz/raw.ftp]
> 2018-07-09 18:13:15,916 INFO pre.ImportLogFile
> (ImportLogFile.java:execute(84)) - Log Import complete. Time elapsed 405
> seconds
> 2018-07-09 18:13:15,925 INFO pre.CrawlerDetection
> (CrawlerDetection.java:execute(82)) - Starting Crawler detection raw.http
> 2018-07-09 18:13:16,262 ERROR main.MudrodEngine (MudrodEngine.java:main(395))
> - Error whilst parsing command line.
> java.lang.IllegalArgumentException: [size] must be greater than 0. Found [0]
> in [Users]
> at
> org.elasticsearch.search.aggregations.bucket.terms.TermsAggregationBuilder.size(TermsAggregationBuilder.java:148)
> at
> org.apache.sdap.mudrod.weblog.pre.LogAbstract.getUserTerms(LogAbstract.java:127)
> at
> org.apache.sdap.mudrod.weblog.pre.LogAbstract.getUserDocs(LogAbstract.java:135)
> at
> org.apache.sdap.mudrod.weblog.pre.LogAbstract.getUserRDD(LogAbstract.java:100)
> at
> org.apache.sdap.mudrod.weblog.pre.CrawlerDetection.checkByRateInParallel(CrawlerDetection.java:112)
> at
> org.apache.sdap.mudrod.weblog.pre.CrawlerDetection.execute(CrawlerDetection.java:85)
> at
> org.apache.sdap.mudrod.discoveryengine.WeblogDiscoveryEngine.preprocess(WeblogDiscoveryEngine.java:112)
> at
> org.apache.sdap.mudrod.main.MudrodEngine.startFullIngest(MudrodEngine.java:240)
> at org.apache.sdap.mudrod.main.MudrodEngine.main(MudrodEngine.java:385)
> {quote}
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