Examples with ClearCompactionQueuesResponse org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.ClearCompactionQueuesResponse used on opensource projects

Example 1 with ClearCompactionQueuesResponse

use of org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.ClearCompactionQueuesResponse in project hbase by apache.

the class RSRpcServices method clearCompactionQueues.

@Override
@QosPriority(priority = HConstants.ADMIN_QOS)
public ClearCompactionQueuesResponse clearCompactionQueues(RpcController controller, ClearCompactionQueuesRequest request) throws ServiceException {
    LOG.debug("Client=" + RpcServer.getRequestUserName().orElse(null) + "/" + RpcServer.getRemoteAddress().orElse(null) + " clear compactions queue");
    ClearCompactionQueuesResponse.Builder respBuilder = ClearCompactionQueuesResponse.newBuilder();
    requestCount.increment();
    if (clearCompactionQueues.compareAndSet(false, true)) {
        final CompactSplit compactSplitThread = server.getCompactSplitThread();
        try {
            checkOpen();
            server.getRegionServerCoprocessorHost().preClearCompactionQueues();
            for (String queueName : request.getQueueNameList()) {
                LOG.debug("clear " + queueName + " compaction queue");
                switch(queueName) {
                    case "long":
                        compactSplitThread.clearLongCompactionsQueue();
                        break;
                    case "short":
                        compactSplitThread.clearShortCompactionsQueue();
                        break;
                    default:
                        LOG.warn("Unknown queue name " + queueName);
                        throw new IOException("Unknown queue name " + queueName);
                }
            }
            server.getRegionServerCoprocessorHost().postClearCompactionQueues();
        } catch (IOException ie) {
            throw new ServiceException(ie);
        } finally {
            clearCompactionQueues.set(false);
        }
    } else {
        LOG.warn("Clear compactions queue is executing by other admin.");
    }
    return respBuilder.build();
}