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Posted to common-commits@hadoop.apache.org by na...@apache.org on 2018/10/17 13:18:00 UTC
hadoop git commit: HDDS-661. When a volume fails in datanode,
VersionEndpointTask#call ends up in dead lock. Contributed by Hanisha
Koneru.
Repository: hadoop
Updated Branches:
refs/heads/trunk 50715c069 -> d54f5598f
HDDS-661. When a volume fails in datanode, VersionEndpointTask#call ends up in dead lock. Contributed by Hanisha Koneru.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d54f5598
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d54f5598
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d54f5598
Branch: refs/heads/trunk
Commit: d54f5598f4ccd1031e8295a215a3183f3647031a
Parents: 50715c0
Author: Nandakumar <na...@apache.org>
Authored: Wed Oct 17 18:44:05 2018 +0530
Committer: Nandakumar <na...@apache.org>
Committed: Wed Oct 17 18:44:05 2018 +0530
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.../container/common/states/endpoint/VersionEndpointTask.java | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/d54f5598/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/states/endpoint/VersionEndpointTask.java
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diff --git a/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/states/endpoint/VersionEndpointTask.java b/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/states/endpoint/VersionEndpointTask.java
index 2d04677..79fa174 100644
--- a/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/states/endpoint/VersionEndpointTask.java
+++ b/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/states/endpoint/VersionEndpointTask.java
@@ -75,7 +75,7 @@ public class VersionEndpointTask implements
// Check volumes
VolumeSet volumeSet = ozoneContainer.getVolumeSet();
- volumeSet.readLock();
+ volumeSet.writeLock();
try {
Map<String, HddsVolume> volumeMap = volumeSet.getVolumeMap();
@@ -94,12 +94,12 @@ public class VersionEndpointTask implements
}
}
if (volumeSet.getVolumesList().size() == 0) {
- // All volumes are inconsistent state
+ // All volumes are in inconsistent state
throw new DiskOutOfSpaceException("All configured Volumes are in " +
"Inconsistent State");
}
} finally {
- volumeSet.readUnlock();
+ volumeSet.writeUnlock();
}
ozoneContainer.getDispatcher().setScmId(scmId);
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