from some unclear reason we cant start the standby resource manager (YARN) actually when we start it its stuck , and from the ambari GUI progress bar its stuck on 10% to check the helth of the yarn ( standby resource manager ) we want to check the following commands $> su hdfs $> hdfs fsck / what kind/type of errors / warning from the commands we need to search in order to understand why yarn standby resource manager is stuck on start-up or maybe other verification?
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