@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
FlushRequest flushRequest = new FlushRequest(RestActions.splitIndices(request.param("index")));
// we just send back a response, no need to fork a listener
flushRequest.listenerThreaded(false);
BroadcastOperationThreading operationThreading =
BroadcastOperationThreading.fromString(
request.param("operationThreading"), 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;
}
flushRequest.operationThreading(operationThreading);
flushRequest.refresh(request.paramAsBoolean("refresh", flushRequest.refresh()));
flushRequest.full(request.paramAsBoolean("full", flushRequest.full()));
client
.admin()
.indices()
.flush(
flushRequest,
new ActionListener<FlushResponse>() {
@Override
public void onResponse(FlushResponse 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 (Exception 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) {
BroadcastPingRequest broadcastPingRequest =
new BroadcastPingRequest(RestActions.splitIndices(request.param("index")));
broadcastPingRequest.queryHint(request.param("query_hint"));
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.SINGLE_THREAD;
}
broadcastPingRequest.operationThreading(operationThreading);
client
.admin()
.cluster()
.ping(
broadcastPingRequest,
new ActionListener<BroadcastPingResponse>() {
@Override
public void onResponse(BroadcastPingResponse 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 (Exception 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);
}
}
});
}