When can I use the 6.3.0 version of High-Level-Rest-Client in Maven Centrol Repository

bill.chi · February 11, 2018, 2:59am

Recently, I found few methods not found in the 6.2.1 version of High-Level-Rest-Client and these methods exists in 6.3.0 version, but I don't depend on this version with maven tool.

jasontedor · February 11, 2018, 3:33am

After 6.3.0 is released. It is not released now, and as a matter of policy we do not provide release dates.

dadoonet · February 11, 2018, 5:46am

You can try the SNAPSHOT version. See https://www.elastic.co/guide/en/elasticsearch/client/java-rest/6.x/java-rest-high-getting-started-maven.html#java-rest-high-getting-started-maven

bill.chi · February 11, 2018, 9:23am

I want to use Indices Exists API and Exist Alias API in my application and I found these API are only in 6.3.0 version not in other version.

I want to know how I can do to Implement these API with 6.2.0 version.

Thanks
Bill

dadoonet · February 11, 2018, 11:05am

Some ideas here:

github.com

dadoonet/fscrawler/blob/master/elasticsearch-client/src/main/java/fr/pilato/elasticsearch/crawler/fs/client/ElasticsearchClient.java#L128-L148


/**
 * Check if an index exists
 * @param index index name
 * @return true if the index exists, false otherwise
 * @throws IOException In case of error
 */
public boolean isExistingIndex(String index) throws IOException {
    logger.debug("is existing index [{}]", index);


    try {
        Response restResponse = getLowLevelClient().performRequest("GET", "/" + index);
        logger.trace("get index metadata response: {}", LowLevelClientJsonUtil.asMap(restResponse));
        return true;
    } catch (ResponseException e) {
        if (e.getResponse().getStatusLine().getStatusCode() == 404) {
            logger.debug("index [{}] does not exist", index);
            return false;
        }
        throw e;
    }
}

bill.chi · February 12, 2018, 7:48am

Thanks for your help.

system · March 12, 2018, 7:49am

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When can I use the 6.3.0 version of High-Level-Rest-Client in Maven Centrol Repository

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