private Map<String, String> processArgs(final String[] args) throws ArgumentException {
if (args.length % 2 == 1) {
throw new ArgumentException("Invalid number of arguments.");
}
final HashMap<String, String> arguments = new HashMap<String, String>(args.length);
for (int i = 0; i < args.length; i += 2) {
String key = args[i].startsWith("-") ? args[i].substring(1) : args[i];
arguments.put(key.trim(), args[i + 1].trim());
}
if (!arguments.containsKey(ARG_WORKSPACE)) {
throw new ArgumentException("No workspace argument.");
}
try {
MainTestSuite.setPathToWorkspace(new URI(arguments.get(ARG_WORKSPACE)));
} catch (URISyntaxException e) {
throw new ArgumentException("Invalid URI: " + arguments.get(ARG_WORKSPACE));
}
if (arguments.containsKey(ARG_LICESNSE)) {
MainTestSuite.LICENSE_FILE = arguments.get(ARG_LICESNSE);
}
System.out.println("ws location: " + MainTestSuite.getPathToWorkspace());
System.out.println("license file location: " + MainTestSuite.LICENSE_FILE);
return arguments;
}
/**
* tophits 查询
*
* <p><a>http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html</a>
*
* @throws IOException
* @throws SqlParseException
*/
@Test
public void topHitTest() throws IOException, SqlParseException, SQLFeatureNotSupportedException {
SqlElasticSearchRequestBuilder result =
(SqlElasticSearchRequestBuilder)
MainTestSuite.getSearchDao()
.explain("select topHits('size'=3,age='desc') from bank group by gender ")
.explain();
System.out.println(result);
}
/**
* 时间范围聚合
*
* <p><a>http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-bucket-daterange-aggregation.html</a>
*
* @throws IOException
* @throws SqlParseException
*/
@Test
public void countDateRangeTest()
throws IOException, SqlParseException, SQLFeatureNotSupportedException {
SqlElasticSearchRequestBuilder result =
(SqlElasticSearchRequestBuilder)
MainTestSuite.getSearchDao()
.explain(
"select online from online group by date_range(field='insert_time','format'='yyyy-MM-dd' ,'2014-08-18','2014-08-17','now-8d','now-7d','now-6d','now') ")
.explain();
System.out.println(result);
}
/**
* 时间 聚合 , 每天按照天聚合 参数说明:
*
* <p><a>http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-bucket-datehistogram-aggregation.html</a>
*
* @throws IOException
* @throws SqlParseException
*/
@Test
public void countGroupByDateTest()
throws IOException, SqlParseException, SQLFeatureNotSupportedException {
SqlElasticSearchRequestBuilder result =
(SqlElasticSearchRequestBuilder)
MainTestSuite.getSearchDao()
.explain(
"select insert_time from online group by date_histogram(field='insert_time','interval'='1.5h','format'='yyyy-MM') ")
.explain();
System.out.println(result);
}
@Test
public void countGroupByDateTestWithAlias()
throws IOException, SqlParseException, SQLFeatureNotSupportedException {
SqlElasticSearchRequestBuilder result =
(SqlElasticSearchRequestBuilder)
MainTestSuite.getSearchDao()
.explain(
"select insert_time from online group by date_histogram(field='insert_time','interval'='1.5h','format'='yyyy-MM','alias'='myAlias') ")
.explain();
boolean containAlias =
result
.toString()
.replaceAll("\\s+", "")
.contains(
"myAlias\":{\"date_histogram\":{\"field\":\"insert_time\",\"interval\":\"1.5h\",\"format\":\"yyyy-MM\"}}");
Assert.assertTrue(containAlias);
}
private SearchHits query(String query)
throws SqlParseException, SQLFeatureNotSupportedException, SQLFeatureNotSupportedException {
SearchDao searchDao = MainTestSuite.getSearchDao();
SearchRequestBuilder select = (SearchRequestBuilder) searchDao.explain(query);
return select.get().getHits();
}
private SqlElasticSearchRequestBuilder getSearchRequestBuilder(String query)
throws SqlParseException, SQLFeatureNotSupportedException {
SearchDao searchDao = MainTestSuite.getSearchDao();
return (SqlElasticSearchRequestBuilder) searchDao.explain(query).explain();
}
