Java Code Examples for org.apache.hadoop.hdfs.server.datanode.DatanodeUtil#getMetaName()
The following examples show how to use
org.apache.hadoop.hdfs.server.datanode.DatanodeUtil#getMetaName() .
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Example 1
Source File: LazyPersistTestCase.java From hadoop with Apache License 2.0 | 6 votes |
protected final boolean verifyBlockDeletedFromDir(File dir, LocatedBlocks locatedBlocks) { for (LocatedBlock lb : locatedBlocks.getLocatedBlocks()) { File targetDir = DatanodeUtil.idToBlockDir(dir, lb.getBlock().getBlockId()); File blockFile = new File(targetDir, lb.getBlock().getBlockName()); if (blockFile.exists()) { LOG.warn("blockFile: " + blockFile.getAbsolutePath() + " exists after deletion."); return false; } File metaFile = new File(targetDir, DatanodeUtil.getMetaName(lb.getBlock().getBlockName(), lb.getBlock().getGenerationStamp())); if (metaFile.exists()) { LOG.warn("metaFile: " + metaFile.getAbsolutePath() + " exists after deletion."); return false; } } return true; }
Example 2
Source File: LazyPersistTestCase.java From big-c with Apache License 2.0 | 6 votes |
protected final boolean verifyBlockDeletedFromDir(File dir, LocatedBlocks locatedBlocks) { for (LocatedBlock lb : locatedBlocks.getLocatedBlocks()) { File targetDir = DatanodeUtil.idToBlockDir(dir, lb.getBlock().getBlockId()); File blockFile = new File(targetDir, lb.getBlock().getBlockName()); if (blockFile.exists()) { LOG.warn("blockFile: " + blockFile.getAbsolutePath() + " exists after deletion."); return false; } File metaFile = new File(targetDir, DatanodeUtil.getMetaName(lb.getBlock().getBlockName(), lb.getBlock().getGenerationStamp())); if (metaFile.exists()) { LOG.warn("metaFile: " + metaFile.getAbsolutePath() + " exists after deletion."); return false; } } return true; }
Example 3
Source File: FsDatasetUtil.java From hadoop with Apache License 2.0 | 4 votes |
static File getMetaFile(File f, long gs) { return new File(f.getParent(), DatanodeUtil.getMetaName(f.getName(), gs)); }
Example 4
Source File: FsDatasetUtil.java From big-c with Apache License 2.0 | 4 votes |
static File getMetaFile(File f, long gs) { return new File(f.getParent(), DatanodeUtil.getMetaName(f.getName(), gs)); }