Package org.apache.drill.exec.store

Examples of org.apache.drill.exec.store.StoragePlugin

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  @GET
  @Path("/storage/{name}.json")
  @Produces(MediaType.APPLICATION_JSON)
  public PluginConfigWrapper getStoragePluginJSON(@PathParam("name") String name) {
    try {
      StoragePlugin plugin = storage.getPlugin(name);
      if (plugin != null) {
        return new PluginConfigWrapper(name, plugin.getConfig());
      }
    } catch (Exception e) {
      logger.info("Failure while trying to access storage config: {}", name, e);
    }
    return new PluginConfigWrapper(name, null);
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    @Override
    public PhysicalOperator visitScan(Scan scan, Object obj) throws OptimizerException {
      StoragePluginConfig config = logicalPlan.getStorageEngineConfig(scan.getStorageEngine());
      if(config == null) throw new OptimizerException(String.format("Logical plan referenced the storage engine config %s but the logical plan didn't have that available as a config.", scan.getStorageEngine()));
      StoragePlugin storagePlugin;
      try {
        storagePlugin = context.getStorage().getPlugin(config);
        return storagePlugin.getPhysicalScan(scan.getSelection());
      } catch (IOException | ExecutionSetupException e) {
        throw new OptimizerException("Failure while attempting to retrieve storage engine.", e);
      }
    }
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    public PhysicalOperator visitScan(Scan scan, Object obj) throws OptimizerException {
      StoragePluginConfig config = logicalPlan.getStorageEngineConfig(scan.getStorageEngine());
      if(config == null) {
        throw new OptimizerException(String.format("Logical plan referenced the storage engine config %s but the logical plan didn't have that available as a config.", scan.getStorageEngine()));
      }
      StoragePlugin storagePlugin;
      try {
        storagePlugin = context.getStorage().getPlugin(config);
        return storagePlugin.getPhysicalScan(scan.getSelection());
      } catch (IOException | ExecutionSetupException e) {
        throw new OptimizerException("Failure while attempting to retrieve storage engine.", e);
      }
    }
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  @GET
  @Path("/storage/{name}.json")
  @Produces(MediaType.APPLICATION_JSON)
  public PluginConfigWrapper getStoragePluginJSON(@PathParam("name") String name) {
    try {
      StoragePlugin plugin = storage.getPlugin(name);
      if (plugin != null) {
        return new PluginConfigWrapper(name, plugin.getConfig());
      }
    } catch (Exception e) {
      logger.info("Failure while trying to access storage config: {}", name, e);
    }
    return new PluginConfigWrapper(name, null);
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    @Override
    public PhysicalOperator visitScan(Scan scan, Object obj) throws OptimizerException {
      StoragePluginConfig config = logicalPlan.getStorageEngineConfig(scan.getStorageEngine());
      if(config == null) throw new OptimizerException(String.format("Logical plan referenced the storage engine config %s but the logical plan didn't have that available as a config.", scan.getStorageEngine()));
      StoragePlugin storagePlugin;
      try {
        storagePlugin = context.getStorage().getPlugin(config);
        return storagePlugin.getPhysicalScan(scan.getSelection());
      } catch (IOException | ExecutionSetupException e) {
        throw new OptimizerException("Failure while attempting to retrieve storage engine.", e);
      }
    }
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Related Classes of org.apache.drill.exec.store.StoragePlugin

  • org.apache.drill.exec.opt.BasicOptimizer$LogicalConverter
  • org.apache.drill.exec.server.rest.StorageResources
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