Examples with PrepareRequest org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.PrepareRequest used on opensource projects

Example 1 with PrepareRequest

use of org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.PrepareRequest in project ozone by apache.

the class OzoneManagerProtocolClientSideTranslatorPB method prepareOzoneManager.

@Override
public long prepareOzoneManager(long txnApplyWaitTimeoutSeconds, long txnApplyCheckIntervalSeconds) throws IOException {
    Preconditions.checkArgument(txnApplyWaitTimeoutSeconds > 0, "txnApplyWaitTimeoutSeconds has to be > zero");
    Preconditions.checkArgument(txnApplyCheckIntervalSeconds > 0 && txnApplyCheckIntervalSeconds < txnApplyWaitTimeoutSeconds / 2, "txnApplyCheckIntervalSeconds has to be > zero and < half " + "of txnApplyWaitTimeoutSeconds to make sense.");
    PrepareRequest prepareRequest = PrepareRequest.newBuilder().setArgs(PrepareRequestArgs.newBuilder().setTxnApplyWaitTimeoutSeconds(txnApplyWaitTimeoutSeconds).setTxnApplyCheckIntervalSeconds(txnApplyCheckIntervalSeconds).build()).build();
    OMRequest omRequest = createOMRequest(Type.Prepare).setPrepareRequest(prepareRequest).build();
    PrepareResponse prepareResponse = handleError(submitRequest(omRequest)).getPrepareResponse();
    return prepareResponse.getTxnID();
}