Examples with GetProcedureResultResponse org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetProcedureResultResponse used on opensource projects

Example 1 with GetProcedureResultResponse

use of org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetProcedureResultResponse in project hbase by apache.

the class MasterRpcServices method getProcedureResult.

@Override
public GetProcedureResultResponse getProcedureResult(RpcController controller, GetProcedureResultRequest request) throws ServiceException {
    LOG.debug("Checking to see if procedure is done pid=" + request.getProcId());
    try {
        server.checkInitialized();
        GetProcedureResultResponse.Builder builder = GetProcedureResultResponse.newBuilder();
        long procId = request.getProcId();
        ProcedureExecutor<?> executor = server.getMasterProcedureExecutor();
        Procedure<?> result = executor.getResultOrProcedure(procId);
        if (result != null) {
            builder.setSubmittedTime(result.getSubmittedTime());
            builder.setLastUpdate(result.getLastUpdate());
            if (executor.isFinished(procId)) {
                builder.setState(GetProcedureResultResponse.State.FINISHED);
                if (result.isFailed()) {
                    IOException exception = MasterProcedureUtil.unwrapRemoteIOException(result);
                    builder.setException(ForeignExceptionUtil.toProtoForeignException(exception));
                }
                byte[] resultData = result.getResult();
                if (resultData != null) {
                    builder.setResult(UnsafeByteOperations.unsafeWrap(resultData));
                }
                server.getMasterProcedureExecutor().removeResult(request.getProcId());
            } else {
                builder.setState(GetProcedureResultResponse.State.RUNNING);
            }
        } else {
            builder.setState(GetProcedureResultResponse.State.NOT_FOUND);
        }
        return builder.build();
    } catch (IOException e) {
        throw new ServiceException(e);
    }
}

Example 2 with GetProcedureResultResponse

use of org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetProcedureResultResponse in project hbase by apache.

the class AsyncHBaseAdmin method getProcedureResult.

private void getProcedureResult(final long procId, CompletableFuture<Void> future) {
    this.<GetProcedureResultResponse>newMasterCaller().action((controller, stub) -> this.<GetProcedureResultRequest, GetProcedureResultResponse, GetProcedureResultResponse>call(controller, stub, GetProcedureResultRequest.newBuilder().setProcId(procId).build(), (s, c, req, done) -> s.getProcedureResult(c, req, done), (resp) -> resp)).call().whenComplete((response, error) -> {
        if (error != null) {
            LOG.warn("failed to get the procedure result procId=" + procId, ConnectionUtils.translateException(error));
            connection.RETRY_TIMER.newTimeout(t -> getProcedureResult(procId, future), pauseNs, TimeUnit.NANOSECONDS);
            return;
        }
        if (response.getState() == GetProcedureResultResponse.State.RUNNING) {
            connection.RETRY_TIMER.newTimeout(t -> getProcedureResult(procId, future), pauseNs, TimeUnit.NANOSECONDS);
            return;
        }
        if (response.hasException()) {
            IOException ioe = ForeignExceptionUtil.toIOException(response.getException());
            future.completeExceptionally(ioe);
        } else {
            future.complete(null);
        }
    });
}

Example 3 with GetProcedureResultResponse

use of org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetProcedureResultResponse in project hbase by apache.

the class RawAsyncHBaseAdmin method getProcedureResult.

private void getProcedureResult(long procId, CompletableFuture<Void> future, int retries) {
    addListener(this.<GetProcedureResultResponse>newMasterCaller().action((controller, stub) -> this.<GetProcedureResultRequest, GetProcedureResultResponse, GetProcedureResultResponse>call(controller, stub, GetProcedureResultRequest.newBuilder().setProcId(procId).build(), (s, c, req, done) -> s.getProcedureResult(c, req, done), (resp) -> resp)).call(), (response, error) -> {
        if (error != null) {
            LOG.warn("failed to get the procedure result procId={}", procId, ConnectionUtils.translateException(error));
            retryTimer.newTimeout(t -> getProcedureResult(procId, future, retries + 1), ConnectionUtils.getPauseTime(pauseNs, retries), TimeUnit.NANOSECONDS);
            return;
        }
        if (response.getState() == GetProcedureResultResponse.State.RUNNING) {
            retryTimer.newTimeout(t -> getProcedureResult(procId, future, retries + 1), ConnectionUtils.getPauseTime(pauseNs, retries), TimeUnit.NANOSECONDS);
            return;
        }
        if (response.hasException()) {
            IOException ioe = ForeignExceptionUtil.toIOException(response.getException());
            future.completeExceptionally(ioe);
        } else {
            future.complete(null);
        }
    });
}