Examples with LocatedFileStatusWithBootstrapBaseFile org.apache.hudi.hadoop.LocatedFileStatusWithBootstrapBaseFile used on opensource projects

Example 1 with LocatedFileStatusWithBootstrapBaseFile

use of org.apache.hudi.hadoop.LocatedFileStatusWithBootstrapBaseFile in project hudi by apache.

the class HoodieMergeOnReadTableInputFormat method createRealtimeFileStatusUnchecked.

/**
 * Creates {@link RealtimeFileStatus} for the file-slice where base file is present
 */
private static RealtimeFileStatus createRealtimeFileStatusUnchecked(HoodieBaseFile baseFile, Stream<HoodieLogFile> logFiles, String basePath, Option<HoodieInstant> latestCompletedInstantOpt, Option<HoodieVirtualKeyInfo> virtualKeyInfoOpt) {
    FileStatus baseFileStatus = getFileStatusUnchecked(baseFile);
    List<HoodieLogFile> sortedLogFiles = logFiles.sorted(HoodieLogFile.getLogFileComparator()).collect(Collectors.toList());
    try {
        RealtimeFileStatus rtFileStatus = new RealtimeFileStatus(baseFileStatus, basePath, sortedLogFiles, false, virtualKeyInfoOpt);
        if (latestCompletedInstantOpt.isPresent()) {
            HoodieInstant latestCompletedInstant = latestCompletedInstantOpt.get();
            checkState(latestCompletedInstant.isCompleted());
            rtFileStatus.setMaxCommitTime(latestCompletedInstant.getTimestamp());
        }
        if (baseFileStatus instanceof LocatedFileStatusWithBootstrapBaseFile || baseFileStatus instanceof FileStatusWithBootstrapBaseFile) {
            rtFileStatus.setBootStrapFileStatus(baseFileStatus);
        }
        return rtFileStatus;
    } catch (IOException e) {
        throw new HoodieIOException(String.format("Failed to init %s", RealtimeFileStatus.class.getSimpleName()), e);
    }
}

Example 2 with LocatedFileStatusWithBootstrapBaseFile

use of org.apache.hudi.hadoop.LocatedFileStatusWithBootstrapBaseFile in project hudi by apache.

the class HoodieMergeOnReadTableInputFormat method collectAllIncrementalFiles.

private static List<FileStatus> collectAllIncrementalFiles(List<HoodieFileGroup> fileGroups, String maxCommitTime, String basePath, Map<String, FileStatus> candidateFileStatus, Option<HoodieVirtualKeyInfo> virtualKeyInfoOpt) {
    List<FileStatus> result = new ArrayList<>();
    fileGroups.stream().forEach(f -> {
        try {
            List<FileSlice> baseFiles = f.getAllFileSlices().filter(slice -> slice.getBaseFile().isPresent()).collect(Collectors.toList());
            if (!baseFiles.isEmpty()) {
                FileStatus baseFileStatus = HoodieInputFormatUtils.getFileStatus(baseFiles.get(0).getBaseFile().get());
                String baseFilePath = baseFileStatus.getPath().toUri().toString();
                if (!candidateFileStatus.containsKey(baseFilePath)) {
                    throw new HoodieException("Error obtaining fileStatus for file: " + baseFilePath);
                }
                List<HoodieLogFile> deltaLogFiles = f.getLatestFileSlice().get().getLogFiles().collect(Collectors.toList());
                // We cannot use baseFileStatus.getPath() here, since baseFileStatus.getPath() missing file size information.
                // So we use candidateFileStatus.get(baseFileStatus.getPath()) to get a correct path.
                RealtimeFileStatus fileStatus = new RealtimeFileStatus(candidateFileStatus.get(baseFilePath), basePath, deltaLogFiles, true, virtualKeyInfoOpt);
                fileStatus.setMaxCommitTime(maxCommitTime);
                if (baseFileStatus instanceof LocatedFileStatusWithBootstrapBaseFile || baseFileStatus instanceof FileStatusWithBootstrapBaseFile) {
                    fileStatus.setBootStrapFileStatus(baseFileStatus);
                }
                result.add(fileStatus);
            }
            // add file group which has only logs.
            if (f.getLatestFileSlice().isPresent() && baseFiles.isEmpty()) {
                List<FileStatus> logFileStatus = f.getLatestFileSlice().get().getLogFiles().map(logFile -> logFile.getFileStatus()).collect(Collectors.toList());
                if (logFileStatus.size() > 0) {
                    List<HoodieLogFile> deltaLogFiles = logFileStatus.stream().map(l -> new HoodieLogFile(l.getPath(), l.getLen())).collect(Collectors.toList());
                    RealtimeFileStatus fileStatus = new RealtimeFileStatus(logFileStatus.get(0), basePath, deltaLogFiles, true, virtualKeyInfoOpt);
                    fileStatus.setMaxCommitTime(maxCommitTime);
                    result.add(fileStatus);
                }
            }
        } catch (IOException e) {
            throw new HoodieException("Error obtaining data file/log file grouping ", e);
        }
    });
    return result;
}