Yiqun Lin created HDFS-13210:
--------------------------------
Summary: Fix the typo in MiniDFSCluster class
Key: HDFS-13210
URL: https://issues.apache.org/jira/browse/HDFS-13210
Project: Hadoop HDFS
Issue Type: Bug
Components: test
Affects Versions: 3.0.0
Reporter: Yiqun Lin
There is a typo {{SimilatedFSDataset}} in {{MiniDFSCluster#injectBlocks}}.
In line2748 and line2749:
{code}
public void injectBlocks(int dataNodeIndex,
Iterable<Block> blocksToInject, String bpid) throws IOException {
if (dataNodeIndex < 0 || dataNodeIndex > dataNodes.size()) {
throw new IndexOutOfBoundsException();
}
final DataNode dn = dataNodes.get(dataNodeIndex).datanode;
final FsDatasetSpi<?> dataSet = DataNodeTestUtils.getFSDataset(dn);
if (!(dataSet instanceof SimulatedFSDataset)) {
throw new IOException("injectBlocks is valid only for
SimilatedFSDataset");
}
...
}
{code}
{{SimilatedFSDataset}} should be {{SimulatedFSDataset}}.
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