scouter.agent.trace.TraceCollection Maven / Gradle / Ivy
package scouter.agent.trace;
import scouter.agent.Configure;
import scouter.agent.error.TOO_MANY_COLLECTION_MEMBERS;
import scouter.agent.netio.data.DataProxy;
import scouter.lang.AlertLevel;
import scouter.lang.TextTypes;
import scouter.lang.pack.AlertPack;
import scouter.lang.step.HashedMessageStep;
import scouter.lang.value.MapValue;
import scouter.util.ThreadUtil;
import java.util.Map;
/**
* @author Gun Lee ([email protected]) on 2016. 9. 23.
*/
public class TraceCollection {
private static Configure conf = Configure.getInstance();
private static IllegalStateException tooManyCollectionMemebers = new TOO_MANY_COLLECTION_MEMBERS("TOO_MANY_COLLECTION_MEMBERS");
public static void endPut(Map map) {
int size = map.size();
if(size > 0 && size % conf._hook_map_impl_warning_size == 0) {
TraceContext ctx = TraceContextManager.getContext();
if(ctx == null) return;
if(ctx.error != 0) return;
MapValue mv = new MapValue();
mv.put(AlertPack.HASH_FLAG + TextTypes.SERVICE + "_service-name", ctx.serviceHash);
String message = "Too many Map entries!\n" + ThreadUtil.getStackTrace(Thread.currentThread().getStackTrace(), 2);
HashedMessageStep step = new HashedMessageStep();
step.hash = DataProxy.sendHashedMessage(message);
step.value = size;
step.start_time = (int) (System.currentTimeMillis() - ctx.startTime);
ctx.profile.add(step);
mv.put(AlertPack.HASH_FLAG + TextTypes.HASH_MSG + "_full-stack", step.hash);
DataProxy.sendAlert(AlertLevel.WARN, "TOO_MANY_MAP_ENTRIES", "too many Map entries, over #" + size, mv);
int errorMessageHash = DataProxy.sendError("too many Map entries, over #" + size);
if (ctx.error == 0) {
ctx.error = errorMessageHash;
}
ctx.offerErrorEntity(ErrorEntity.of(tooManyCollectionMemebers, errorMessageHash, 0, 0));
}
}
}