Nik Everett ca8f666c66 Add line number to yaml test failures
Old:
```
   > Throwable #1: java.lang.AssertionError: expected [2xx] status code but api [reindex] returned [400 Bad Request] [{"error":{"root_cause":[{"type":"parsing_exception","reason":"[reindex] failed to parse field [dest]","line":1,"col":25}],"type":"parsing_exception","reason":"[reindex] failed to parse field [dest]","line":1,"col":25,"caused_by":{"type":"illegal_argument_exception","reason":"[dest] unknown field [asdfadf], parser not found"}},"status":400}]
   >    at __randomizedtesting.SeedInfo.seed([9325F8C5C6F227DD:1B71C71F680E4A25]:0)
   >    at org.elasticsearch.test.rest.yaml.section.DoSection.execute(DoSection.java:119)
   >    at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.test(ESClientYamlSuiteTestCase.java:309)
   >    at java.lang.Thread.run(Thread.java:745)
```

New:
```
   > Throwable #1: java.lang.AssertionError: Failure at [reindex/10_basic:12]: expected [2xx] status code but api [reindex] returned [400 Bad Request] [{"error":{"root_cause":[{"type":"parsing_exception","reason":"[reindex] failed to parse field [dest]","line":1,"col":25}],"type":"parsing_exception","reason":"[reindex] failed to parse field [dest]","line":1,"col":25,"caused_by":{"type":"illegal_argument_exception","reason":"[dest] unknown field [asdfadf], parser not found"}},"status":400}]
   >    at __randomizedtesting.SeedInfo.seed([444DEEAF47322306:CC19D175E9CE4EFE]:0)
   >    at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.executeSection(ESClientYamlSuiteTestCase.java:329)
   >    at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.test(ESClientYamlSuiteTestCase.java:309)
   >    at java.lang.Thread.run(Thread.java:745)
   > Caused by: java.lang.AssertionError: expected [2xx] status code but api [reindex] returned [400 Bad Request] [{"error":{"root_cause":[{"type":"parsing_exception","reason":"[reindex] failed to parse field [dest]","line":1,"col":25}],"type":"parsing_exception","reason":"[reindex] failed to parse field [dest]","line":1,"col":25,"caused_by":{"type":"illegal_argument_exception","reason":"[dest] unknown field [asdfadf], parser not found"}},"status":400}]
   >    at org.elasticsearch.test.rest.yaml.section.DoSection.execute(DoSection.java:119)
   >    at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.executeSection(ESClientYamlSuiteTestCase.java:325)
   >    ... 37 more
```

Sorry for the longer stack trace, but I wanted to be sure I didn't throw
anything away by accident.
2016-08-03 10:59:57 -04:00
..