@Override
public IndexInput openInput(String name, IOContext context) throws IOException {
ensureOpen();
StoreFileMetaData metaData = filesMetadata.get(name);
if (metaData == null) {
throw new FileNotFoundException(name);
}
IndexInput in = metaData.directory().openInput(name, context);
boolean success = false;
try {
// Only for backward comp. since we now use Lucene codec compression
if (name.endsWith(".fdt") || name.endsWith(".tvf")) {
Compressor compressor = CompressorFactory.compressor(in);
if (compressor != null) {
in = compressor.indexInput(in);
}
}
success = true;
} finally {
if (!success) {
IOUtils.closeWhileHandlingException(in);
}
}
return in;
}
@Override
public IndexInput openInput(String name, IOContext context) throws IOException {
StoreFileMetaData metaData = filesMetadata.get(name);
if (metaData == null) {
throw new FileNotFoundException(name);
}
IndexInput in = metaData.directory().openInput(name, context);
// Only for backward comp. since we now use Lucene codec compression
if (name.endsWith(".fdt") || name.endsWith(".tvf")) {
Compressor compressor = CompressorFactory.compressor(in);
if (compressor != null) {
in = compressor.indexInput(in);
}
}
return in;
}
public static HandlesStreamInput cachedHandlesCompressed(Compressor compressor, StreamInput in)
throws IOException {
Entry entry = instance();
entry.handles.reset(compressor.streamInput(in));
return entry.handles;
}
public static StreamInput compressed(Compressor compressor, StreamInput in) throws IOException {
return compressor.streamInput(in);
}