Todd Lipcon created HDFS-3678:
---------------------------------
Summary: NPE in edits log purging
Key: HDFS-3678
URL: https://issues.apache.org/jira/browse/HDFS-3678
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 2.0.0-alpha
Reporter: Todd Lipcon
Seeing the following NPE in the SecondaryNameNode when it tries to purge
storage after a checkpoint:
12/07/17 19:05:22 WARN namenode.FSImage: Unable to purge old storage
java.lang.NullPointerException
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.purgeLogsOlderThan(FSEditLog.java:1013)
at
org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldStorage(NNStorageRetentionManager.java:98)
at
org.apache.hadoop.hdfs.server.namenode.FSImage.purgeOldStorage(FSImage.java:925)
at
org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:479)
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