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ElasticSearch Java REST client - shared library package
package io.searchbox.cluster;
import io.searchbox.action.AbstractMultiINodeActionBuilder;
import io.searchbox.action.GenericResultAbstractAction;
/**
* @author Dogukan Sonmez
* @author cihat keser
*/
public class NodesStats extends GenericResultAbstractAction {
protected NodesStats(Builder builder) {
super(builder);
setURI(buildURI());
}
@Override
protected String buildURI() {
return super.buildURI() + "/_nodes/" +
nodes +
"/stats";
}
@Override
public String getRestMethodName() {
return "GET";
}
@Override
public String getPathToResult() {
return "nodes";
}
public static class Builder extends AbstractMultiINodeActionBuilder {
public Builder withSettings() {
return addCleanApiParameter("settings");
}
/**
* Indices stats about size, document count, indexing and deletion times, search times, field cache size , merges and flushes
*/
public Builder withIndices() {
return addCleanApiParameter("indices");
}
/**
* File system information, data path, free disk space, read/write stats
*/
public Builder withFs() {
return addCleanApiParameter("fs");
}
/**
* HTTP connection information
*/
public Builder withHttp() {
return addCleanApiParameter("http");
}
/**
* JVM stats, memory pool information, garbage collection, buffer pools
*/
public Builder withJvm() {
return addCleanApiParameter("jvm");
}
/**
* TCP information
*/
public Builder withNetwork() {
return addCleanApiParameter("network");
}
/**
* Operating system stats, load average, cpu, mem, swap
*/
public Builder withOs() {
return addCleanApiParameter("os");
}
/**
* Process statistics, memory consumption, cpu usage, open file descriptors
*/
public Builder withProcess() {
return addCleanApiParameter("process");
}
/**
* Statistics about each thread pool, including current size, queue and rejected tasks
*/
public Builder withThreadPool() {
return addCleanApiParameter("thread_pool");
}
/**
* Transport statistics about sent and received bytes in cluster communication
*/
public Builder withTransport() {
return addCleanApiParameter("transport");
}
/**
* Clears all the flags (first). Useful, if you only want to retrieve specific stats
*/
public Builder withClear() {
return addCleanApiParameter("clear");
}
@Override
public NodesStats build() {
return new NodesStats(this);
}
}
}
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