Brahma Reddy Battula created HDFS-5927:
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Summary: Corrupted blocks value is not updating in
jmx(FSNamesystemMBean)
Key: HDFS-5927
URL: https://issues.apache.org/jira/browse/HDFS-5927
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Affects Versions: 2.2.0
Reporter: Brahma Reddy Battula
Assignee: Brahma Reddy Battula
Steps -
1)- Write data to HDFS.
2)- Corrupt some blocks.
3)- Check whether Corrupted blocks count is updating in jmx
Observed output - JMX is showing always count zero while 27 Corrupted blocks
are there.
/** Returns number of blocks with corrupt replicas */
@Metric({"CorruptBlocks", "Number of blocks with corrupt replicas"})
public long getCorruptReplicaBlocks() {
return blockManager.getCorruptReplicaBlocksCount();
}
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