@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
MultiSearchRequest multiSearchRequest = new MultiSearchRequest();
multiSearchRequest.listenerThreaded(false);
String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
String[] types = Strings.splitStringByCommaToArray(request.param("type"));
IndicesOptions indicesOptions =
IndicesOptions.fromRequest(request, multiSearchRequest.indicesOptions());
try {
multiSearchRequest.add(
request.content(),
request.contentUnsafe(),
indices,
types,
request.param("search_type"),
request.param("routing"),
indicesOptions,
allowExplicitIndex);
} catch (Exception e) {
try {
XContentBuilder builder = restContentBuilder(request);
channel.sendResponse(
new XContentRestResponse(
request,
BAD_REQUEST,
builder.startObject().field("error", e.getMessage()).endObject()));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
return;
}
client.multiSearch(
multiSearchRequest,
new ActionListener<MultiSearchResponse>() {
@Override
public void onResponse(MultiSearchResponse response) {
try {
XContentBuilder builder = restContentBuilder(request);
builder.startObject();
response.toXContent(builder, request);
builder.endObject();
channel.sendResponse(new XContentRestResponse(request, OK, builder));
} catch (Throwable e) {
onFailure(e);
}
}
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new XContentThrowableRestResponse(request, e));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
}
});
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
OptimizeRequest optimizeRequest =
new OptimizeRequest(RestActions.splitIndices(request.param("index")));
optimizeRequest.listenerThreaded(false);
if (request.hasParam("ignore_indices")) {
optimizeRequest.ignoreIndices(IgnoreIndices.fromString(request.param("ignore_indices")));
}
try {
optimizeRequest.waitForMerge(
request.paramAsBoolean("wait_for_merge", optimizeRequest.waitForMerge()));
optimizeRequest.maxNumSegments(
request.paramAsInt("max_num_segments", optimizeRequest.maxNumSegments()));
optimizeRequest.onlyExpungeDeletes(
request.paramAsBoolean("only_expunge_deletes", optimizeRequest.onlyExpungeDeletes()));
optimizeRequest.flush(request.paramAsBoolean("flush", optimizeRequest.flush()));
optimizeRequest.refresh(request.paramAsBoolean("refresh", optimizeRequest.refresh()));
BroadcastOperationThreading operationThreading =
BroadcastOperationThreading.fromString(
request.param("operation_threading"), BroadcastOperationThreading.SINGLE_THREAD);
if (operationThreading == BroadcastOperationThreading.NO_THREADS) {
// since we don't spawn, don't allow no_threads, but change it to a single thread
operationThreading = BroadcastOperationThreading.THREAD_PER_SHARD;
}
optimizeRequest.operationThreading(operationThreading);
} catch (Exception e) {
try {
XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
channel.sendResponse(
new XContentRestResponse(
request,
BAD_REQUEST,
builder.startObject().field("error", e.getMessage()).endObject()));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
return;
}
client
.admin()
.indices()
.optimize(
optimizeRequest,
new ActionListener<OptimizeResponse>() {
@Override
public void onResponse(OptimizeResponse response) {
try {
XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
builder.startObject();
builder.field("ok", true);
buildBroadcastShardsHeader(builder, response);
builder.endObject();
channel.sendResponse(new XContentRestResponse(request, OK, builder));
} catch (Throwable e) {
onFailure(e);
}
}
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new XContentThrowableRestResponse(request, e));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
}
});
}
