HDFS-12881. Output streams closed with IOUtils suppressing write errors. Contributed by Ajay Kumar
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2564b4d07f
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@ -1086,8 +1086,10 @@ class FsDatasetImpl implements FsDatasetSpi<FsVolumeImpl> {
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// calculate and write the last crc
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checksum.calculateChunkedSums(data, 0, offset, crcs, 0);
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metaOut.write(crcs, 0, 4);
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metaOut.close();
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metaOut = null;
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} finally {
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IOUtils.cleanup(null, metaOut);
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IOUtils.closeStream(metaOut);
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}
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}
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@ -108,6 +108,8 @@ public abstract class FSImageTestUtil {
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try {
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raf.seek(IMAGE_TXID_POS);
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raf.writeLong(0);
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raf.close();
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raf = null;
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} finally {
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IOUtils.closeStream(raf);
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}
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@ -542,9 +544,12 @@ public abstract class FSImageTestUtil {
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out = new FileOutputStream(versionFile);
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props.store(out, null);
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out.close();
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out = null;
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} finally {
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IOUtils.cleanup(null, fis, out);
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IOUtils.closeStream(fis);
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IOUtils.closeStream(out);
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}
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}
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@ -340,9 +340,11 @@ public class TestOfflineImageViewer {
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in = new FileInputStream(src);
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out = new FileOutputStream(dest);
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in.getChannel().transferTo(0, MAX_BYTES, out.getChannel());
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out.close();
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out = null;
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} finally {
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IOUtils.cleanup(null, in);
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IOUtils.cleanup(null, out);
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IOUtils.closeStream(in);
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IOUtils.closeStream(out);
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}
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}
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