Jing Zhao created HDFS-7871:
-------------------------------
Summary: NameNodeEditLogRoller can keep printing "Swallowing
exception" message
Key: HDFS-7871
URL: https://issues.apache.org/jira/browse/HDFS-7871
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 2.3.0
Reporter: Jing Zhao
Assignee: Jing Zhao
Priority: Critical
In one of our customer's cluster, we saw the NameNode kept printing out the
following error msg and thus got stuck for several minutes:
{code}
ERROR org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Swallowing exception
in NameNodeEditLogRoller:
java.lang.IllegalStateException: Bad state: BETWEEN_LOG_SEGMENTS
at
com.google.common.base.Preconditions.checkState(Preconditions.java:172)
at
org.apache.hadoop.hdfs.server.namenode.FSEditLog.getCurSegmentTxId(FSEditLog.java:493)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$NameNodeEditLogRoller.run(FSNamesystem.java:4358)
at java.lang.Thread.run(Thread.java:745)
{code}
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