/**
* Copyright (C) 2014-2015 LinkedIn Corp. (pinot-core@linkedin.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.linkedin.pinot.controller.api.restlet.resources;
import com.linkedin.pinot.common.protocols.SegmentCompletionProtocol;
import com.linkedin.pinot.common.restlet.swagger.Description;
import com.linkedin.pinot.common.restlet.swagger.HttpVerb;
import com.linkedin.pinot.common.restlet.swagger.Paths;
import com.linkedin.pinot.common.restlet.swagger.Summary;
import com.linkedin.pinot.controller.helix.core.realtime.SegmentCompletionManager;
import org.restlet.representation.Representation;
import org.restlet.representation.StringRepresentation;
import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class LLCExtendBuildTime extends ServerResource {
private static Logger LOGGER = LoggerFactory.getLogger(LLCExtendBuildTime.class);
@Override
@HttpVerb("get")
@Description("Receives the request for extending build time")
@Summary("Receives the request for extending build time")
@Paths({"/" + SegmentCompletionProtocol.MSG_TYPE_EXTEND_BUILD_TIME})
public Representation get() {
final String offset = getReference().getQueryAsForm().getValues(SegmentCompletionProtocol.PARAM_OFFSET);
final String segmentName = getReference().getQueryAsForm().getValues(SegmentCompletionProtocol.PARAM_SEGMENT_NAME);
final String instanceId = getReference().getQueryAsForm().getValues(SegmentCompletionProtocol.PARAM_INSTANCE_ID);
final String extraTimeSecStr =
getReference().getQueryAsForm().getValues(SegmentCompletionProtocol.PARAM_EXTRA_TIME_SEC);
if (offset == null || segmentName == null || instanceId == null) {
return new StringRepresentation(SegmentCompletionProtocol.RESP_FAILED.toJsonString());
}
int extraTimeSec = SegmentCompletionProtocol.getDefaultMaxSegmentCommitTimeSeconds();
try {
extraTimeSec = Integer.valueOf(extraTimeSec);
} catch (Exception e) {
LOGGER.warn("Could not parse extraTime '{}'. Setting extra time to {}s", extraTimeSecStr, extraTimeSec);
}
SegmentCompletionProtocol.Request.Params reqParams = new SegmentCompletionProtocol.Request.Params();
reqParams.withSegmentName(segmentName).withInstanceId(instanceId).withOffset(Long.valueOf(offset))
.withExtraTimeSec(extraTimeSec);
LOGGER.info("Request: segment={} offset={} instance={} extraTimeSec={}", segmentName, offset, instanceId,
extraTimeSec);
SegmentCompletionProtocol.Response response = SegmentCompletionManager.getInstance().extendBuildTime(reqParams);
LOGGER.info("Response: instance={} segment={} status={} offset={}", instanceId, segmentName, response.getStatus(),
response.getOffset());
return new StringRepresentation(response.toJsonString());
}
}