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https://issues.apache.org/jira/browse/HDFS-7871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14344902#comment-14344902
]
Hudson commented on HDFS-7871:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #121 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/121/])
HDFS-7871. NameNodeEditLogRoller can keep printing 'Swallowing exception'
message. Contributed by Jing Zhao. (jing9: rev
b442aeec95abfa1c6f835a116dfe6e186b0d841d)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
> 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
> Fix For: 2.7.0
>
> Attachments: HDFS-7871.000.patch
>
>
> 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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