Details
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Bug
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Status: Open
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Minor
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Resolution: Unresolved
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2.0.0-alpha, 3.0.0-alpha1
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None
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None
Description
Configured "dfs.namenode.checkpoint.dir" and "dfs.namenode.checkpoint.edits.dir" to more than 6 comma seperated directories
Started NN,DN,SNN
Secondary Namenode gets shutdown without throwing any exception
But the descriptions says that "If this is a comma-delimited list of directories then the image is
replicated in all of the directories for redundancy."
SNN logs
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2012-04-26 13:08:37,534 INFO org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting SecondaryNameNode STARTUP_MSG: host = HOST-xx-xx-xx-xx/xx.xx.xx.xx STARTUP_MSG: args = [] STARTUP_MSG: version = 2.0.0-SNAPSHOT STARTUP_MSG: build = -r ; compiled by 'isap' on Fri Apr 20 09:10:53 IST 2012 ************************************************************/ 2012-04-26 13:08:38,728 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties 2012-04-26 13:08:38,861 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s). 2012-04-26 13:08:38,861 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: SecondaryNameNode metrics system started 2012-04-26 13:08:39,176 INFO org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down SecondaryNameNode at HOST-xx-xx-xx-xx/xx.xx.xx.xx ************************************************************/