@Abhishek Sakhuja The error message is an indication of your HDFS running out of space. The amount of free space is fetched from Ambari and calculated like the following: def Map<String, Map<Long, Long>> getDFSSpace() {
def result = [:]
def response = utils.slurp("clusters/${getClusterName()}/services/HDFS/components/NAMENODE", 'metrics/dfs')
log.info("Returned metrics/dfs: {}", response)
def liveNodes = slurper.parseText(response?.metrics?.dfs?.namenode?.LiveNodes as String)
if (liveNodes) {
liveNodes.each {
if (it.value.adminState == 'In Service') {
result << [(it.key.split(':')[0]): [(it.value.remaining as Long): it.value.usedSpace as Long]]
}
}
}
result
} Please check Ambari UI, it can be that Ambari calculates the free space incorrectly. Hope this helps!
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