How to use

getException

method

in

org.apache.gobblin.hive.HiveRegisterStep

@Override
public void execute() throws IOException {
 if (this.verifyBeforeRegistering) {
  if (!this.hiveSpec.getTable().getLocation().isPresent()) {
   throw getException("Table does not have a location parameter.");
  }
  Path tablePath = new Path(this.hiveSpec.getTable().getLocation().get());
  FileSystem fs = this.hiveSpec.getPath().getFileSystem(new Configuration());
  if (!fs.exists(tablePath)) {
   throw getException(String.format("Table location %s does not exist.", tablePath));
  }
  if (this.hiveSpec.getPartition().isPresent()) {
   if (!this.hiveSpec.getPartition().get().getLocation().isPresent()) {
    throw getException("Partition does not have a location parameter.");
   }
   Path partitionPath = new Path(this.hiveSpec.getPartition().get().getLocation().get());
   if (!fs.exists(this.hiveSpec.getPath())) {
    throw getException(String.format("Partition location %s does not exist.", partitionPath));
   }
  }
 }
 try (HiveRegister hiveRegister = HiveRegister.get(this.props, this.metastoreURI)) {
  log.info("Registering Hive Spec " + this.hiveSpec);
  ListenableFuture<Void> future = hiveRegister.register(this.hiveSpec);
  future.get();
 } catch (InterruptedException | ExecutionException ie) {
  throw new IOException("Hive registration was interrupted.", ie);
 }
}

@Override
public void execute() throws IOException {
 if (this.verifyBeforeRegistering) {
  if (!this.hiveSpec.getTable().getLocation().isPresent()) {
   throw getException("Table does not have a location parameter.");
  }
  Path tablePath = new Path(this.hiveSpec.getTable().getLocation().get());
  FileSystem fs = this.hiveSpec.getPath().getFileSystem(new Configuration());
  if (!fs.exists(tablePath)) {
   throw getException(String.format("Table location %s does not exist.", tablePath));
  }
  if (this.hiveSpec.getPartition().isPresent()) {
   if (!this.hiveSpec.getPartition().get().getLocation().isPresent()) {
    throw getException("Partition does not have a location parameter.");
   }
   Path partitionPath = new Path(this.hiveSpec.getPartition().get().getLocation().get());
   if (!fs.exists(this.hiveSpec.getPath())) {
    throw getException(String.format("Partition location %s does not exist.", partitionPath));
   }
  }
 }
 try (HiveRegister hiveRegister = HiveRegister.get(this.props, this.metastoreURI)) {
  log.info("Registering Hive Spec " + this.hiveSpec);
  ListenableFuture<Void> future = hiveRegister.register(this.hiveSpec);
  future.get();
 } catch (InterruptedException | ExecutionException ie) {
  throw new IOException("Hive registration was interrupted.", ie);
 }
}