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HDFS-13402. RBF: Fix java doc for StateStoreFileSystemImpl. Contributed by Yiran Wu. 

(cherry picked from commit 5700556cd6)
This commit is contained in:
Yiqun Lin 2018-04-08 12:01:55 +08:00
parent b9bad94596
commit ac5703207d
1 changed files with 4 additions and 2 deletions
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hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/store/driver/impl/StateStoreFileSystemImpl.java
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@ -35,13 +35,15 @@ import org.apache.hadoop.fs.Options;
import org.apache.hadoop.fs.Path; import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys; import org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys;
import org.apache.hadoop.hdfs.DistributedFileSystem; import org.apache.hadoop.hdfs.DistributedFileSystem;
import org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver;
import org.apache.hadoop.hdfs.server.federation.store.records.BaseRecord; import org.apache.hadoop.hdfs.server.federation.store.records.BaseRecord;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
/** /**
* StateStoreDriver} implementation based on a filesystem. The most common uses * {@link StateStoreDriver} implementation based on a filesystem. The common
* HDFS as a backend. * implementation uses HDFS as a backend. The path can be specified setting
* dfs.federation.router.driver.fs.path=hdfs://host:port/path/to/store.
*/ */
public class StateStoreFileSystemImpl extends StateStoreFileBaseImpl { public class StateStoreFileSystemImpl extends StateStoreFileBaseImpl {