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Fix CompressedObjectStrategy LZFCompressor to ignore error on close of ResourceHolder

This commit is contained in:
Charles Allen 2014-11-21 10:49:43 -08:00
parent f8ce68565b
commit fc9a54ea48
1 changed files with 43 additions and 44 deletions
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17
processing/src/main/java/io/druid/segment/data/CompressedObjectStrategy.java
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@ -46,8 +46,7 @@ public class CompressedObjectStrategy<T extends Buffer> implements ObjectStrateg
public static enum CompressionStrategy
{
LZF((byte) 0x0)
{
LZF((byte) 0x0) {
@Override
public Decompressor getDecompressor()
{
@ -61,8 +60,7 @@ public class CompressedObjectStrategy<T extends Buffer> implements ObjectStrateg
}
},
LZ4((byte) 0x1)
{
LZ4((byte) 0x1) {
@Override
public Decompressor getDecompressor()
{
@ -75,8 +73,7 @@ public class CompressedObjectStrategy<T extends Buffer> implements ObjectStrateg
return LZ4Compressor.defaultCompressor;
}
},
UNCOMPRESSED((byte) 0xFF)
{
UNCOMPRESSED((byte) 0xFF) {
@Override
public Decompressor getDecompressor()
{
@ -212,13 +209,15 @@ public class CompressedObjectStrategy<T extends Buffer> implements ObjectStrateg
@Override
public byte[] compress(byte[] bytes)
{
LZFChunk chunk = null;
try (final ResourceHolder<ChunkEncoder> encoder = CompressedPools.getChunkEncoder()) {
LZFChunk chunk = encoder.get().encodeChunk(bytes, 0, bytes.length);
return chunk.getData();
chunk = encoder.get().encodeChunk(bytes, 0, bytes.length);
}
catch (IOException e) {
throw Throwables.propagate(e);
// Silently Ignore if error on close
}
// IOException should be on ResourceHolder.close(), not encodeChunk, so this *should* never be null
return null == chunk ? null : chunk.getData();
}
}