[METRON-958] PCAP Query job throws exception when no files returned by time range query

• Type: Bug
• Status: Done
• Priority: Major
• Resolution: Done
• Fix Version/s: 0.4.0
• Assignee: Michael Miklavcic
• Reporter: Michael Miklavcic
• Created: 16/May/17 20:37
• Updated: 21/May/19 20:19
• Resolved: 22/May/17 14:37

Description

bin/pcap_query.sh query -df "yyyyMMddHHmm" -st 201705162000 --query ""
Exception in thread "main" java.lang.IllegalArgumentException: Can not create a Path from an empty string
        at org.apache.hadoop.fs.Path.checkPathArg(Path.java:126)
        at org.apache.hadoop.fs.Path.<init>(Path.java:134)
        at org.apache.hadoop.mapreduce.lib.input.FileInputFormat.addInputPaths(FileInputFormat.java:485)
        at org.apache.metron.pcap.mr.PcapJob.createJob(PcapJob.java:285)
        at org.apache.metron.pcap.mr.PcapJob.query(PcapJob.java:237)
        at org.apache.metron.pcap.query.PcapCli.run(PcapCli.java:138)
        at org.apache.metron.pcap.query.PcapCli.main(PcapCli.java:53)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.hadoop.util.RunJar.run(RunJar.java:233)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:148)

For this particular data set, 201705161900 worked fine.

Issue Links

• links to: GitHub Pull Request #593