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HDFS-15506. [JDK 11] Fix javadoc errors in hadoop-hdfs module. Contributed by Xieming Li.

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(cherry picked from commit 7938ebfb9dd12b874ced1798f0c3ad0c160cb465)
This commit is contained in:
Akira Ajisaka 2020-08-11 11:14:58 +09:00 committed by Wei-Chiu Chuang
parent 769df1e964
commit c4f7b8578b
5 changed files with 4 additions and 6 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
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@ -682,7 +682,7 @@ public class DFSConfigKeys extends CommonConfigurationKeys {
600; 600;
/** /**
* The maximum number of getBlocks RPCs data movement utilities can make to * The maximum number of getBlocks RPCs data movement utilities can make to
* a NameNode per second. Values <= 0 disable throttling. This affects * a NameNode per second. Values &lt;= 0 disable throttling. This affects
* anything that uses a NameNodeConnector, i.e., the Balancer, Mover, * anything that uses a NameNodeConnector, i.e., the Balancer, Mover,
* and StoragePolicySatisfier. * and StoragePolicySatisfier.
*/ */

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
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@ -39,7 +39,6 @@ import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_SERVER_HTTPS_TRUSTSTORE_P
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.DataInputStream; import java.io.DataInputStream;
import java.io.FileNotFoundException;
import java.io.IOException; import java.io.IOException;
import java.io.PrintStream; import java.io.PrintStream;
import java.net.InetAddress; import java.net.InetAddress;
@ -1777,7 +1776,6 @@ public class DFSUtil {
* was found. * was found.
* @throws ParentNotDirectoryException * @throws ParentNotDirectoryException
* @throws UnresolvedLinkException * @throws UnresolvedLinkException
* @throws FileNotFoundException
*/ */
public static void checkProtectedDescendants( public static void checkProtectedDescendants(
FSDirectory fsd, INodesInPath iip) FSDirectory fsd, INodesInPath iip)

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/DatanodeAdminDefaultMonitor.java
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@ -40,7 +40,7 @@ import java.util.Iterator;
/** /**
* Checks to see if datanodes have finished DECOMMISSION_INPROGRESS or * Checks to see if datanodes have finished DECOMMISSION_INPROGRESS or
* ENTERING_MAINTENANCE state. * ENTERING_MAINTENANCE state.
* <p/> * <p>
* Since this is done while holding the namesystem lock, * Since this is done while holding the namesystem lock,
* the amount of work per monitor tick is limited. * the amount of work per monitor tick is limited.
*/ */

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/DirectorySnapshottableFeature.java
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@ -173,7 +173,8 @@ public class DirectorySnapshottableFeature extends DirectoryWithSnapshotFeature
* Add a snapshot. * Add a snapshot.
* @param snapshotRoot Root of the snapshot. * @param snapshotRoot Root of the snapshot.
* @param name Name of the snapshot. * @param name Name of the snapshot.
* @param mtime The snapshot creation time set by Time.now(). * @param leaseManager
* @param captureOpenFiles
* @throws SnapshotException Throw SnapshotException when there is a snapshot * @throws SnapshotException Throw SnapshotException when there is a snapshot
* with the same name already exists or snapshot quota exceeds * with the same name already exists or snapshot quota exceeds
*/ */

1
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
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@ -2184,7 +2184,6 @@ public class DFSAdmin extends FsShell {
/** /**
* @param argv The parameters passed to this program. * @param argv The parameters passed to this program.
* @exception Exception if the filesystem does not exist.
* @return 0 on success, non zero on error. * @return 0 on success, non zero on error.
*/ */
@Override @Override