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HDFS-15258. RBF: Mark Router FSCK unstable. #1934

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Merged
merged 3 commits into from
Apr 3, 2020
Merged

HDFS-15258. RBF: Mark Router FSCK unstable. #1934

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adc6a75
HDFS-15258. RBF: Mark Router FSCK unstable.
aajisaka Apr 2, 2020
675834f
Raise log level
aajisaka Apr 2, 2020
8d1a521
Mark RouterFsck InterfaceAudience.Unstable
aajisaka Apr 3, 2020
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6 changes: 6 additions & 0 deletions ...op-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterFsck.java
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
import java.util.Map.Entry;

import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.hdfs.server.federation.resolver.FederationNamenodeServiceState;
import org.apache.hadoop.hdfs.server.federation.store.MembershipStore;
import org.apache.hadoop.hdfs.server.federation.store.StateStoreService;
Expand All @@ -48,6 +49,7 @@
* Wrapper for the Router to offer the Namenode FSCK.
*/
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class RouterFsck {

public static final Logger LOG =
Expand All @@ -69,6 +71,10 @@ public RouterFsck(Router router, Map<String, String[]> pmap,
public void fsck() {
final long startTime = Time.monotonicNow();
try {
String warnMsg = "Now FSCK to DFSRouter is unstable feature. " +
"There may be incompatible changes between releases.";
LOG.warn(warnMsg);
out.println(warnMsg);
String msg = "Federated FSCK started by " +
UserGroupInformation.getCurrentUser() + " from " + remoteAddress +
" at " + new Date();
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