Package org.apache.pig.backend.hadoop.datastorage

Examples of org.apache.pig.backend.hadoop.datastorage.HDirectory

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                if (descriptor instanceof HFile) {
                    Path descriptorPath = ((HFile) descriptor).getPath();
                    fileName = descriptorPath.getName();
                    Path parent = descriptorPath.getParent();
                    parentName = parent.toString();
                    parentContainer = new HDirectory((HDataStorage)storage,parent);
                }
                ElementDescriptor metaFilePath = storage.asElement(parentName, prefix+"."+fileName);

                // if the file has a custom schema, use it
                if (metaFilePath.exists()) {
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                if (descriptor instanceof HFile) {
                    Path descriptorPath = ((HFile) descriptor).getPath();
                    fileName = descriptorPath.getName();
                    Path parent = descriptorPath.getParent();
                    parentName = parent.toString();
                    parentContainer = new HDirectory((HDataStorage)storage,parent);
                }
                ElementDescriptor metaFilePath = storage.asElement(parentName, prefix+"."+fileName);

                // if the file has a custom schema, use it
                if (metaFilePath.exists()) {
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                    ContainerDescriptor container = null;

                    if (descriptor instanceof HFile) {
                        Path descriptorPath = ((HPath) descriptor).getPath();
                        Path parent = descriptorPath.getParent();
                        container = new HDirectory((HDataStorage)storage,parent);
                    } else { // descriptor instanceof HDirectory
                        container = (HDirectory)descriptor;
                    }

                    // if no custom schema, try the parent directory
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                    if (descriptor instanceof HFile) {
                        Path descriptorPath = ((HPath) descriptor).getPath();
                        String fileName = descriptorPath.getName();
                        Path parent = descriptorPath.getParent();
                        String parentName = parent.toString();
                        container = new HDirectory((HDataStorage)storage,parent);
                    } else { // descriptor instanceof HDirectory
                        container = (HDirectory)descriptor;
                    }

                    // if no custom schema, try the parent directory
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                    if (descriptor instanceof HFile) {
                        Path descriptorPath = ((HPath) descriptor).getPath();
                        String fileName = descriptorPath.getName();
                        Path parent = descriptorPath.getParent();
                        String parentName = parent.toString();
                        container = new HDirectory((HDataStorage)storage,parent);
                    } else { // descriptor instanceof HDirectory
                        container = (HDirectory)descriptor;
                    }

                    // if no custom schema, try the parent directory
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Related Classes of org.apache.pig.backend.hadoop.datastorage.HDirectory

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  • org.apache.pig.builtin.JsonMetadata
  • org.apache.pig.piggybank.storage.JsonMetadata
  • java.io.IOException
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