Jing Zhao created HADOOP-10441: ---------------------------------- Summary: Namenode metric "rpc.RetryCache/NameNodeRetryCache.CacheHit" can't be correctly processed by Ganglia Key: HADOOP-10441 URL: https://issues.apache.org/jira/browse/HADOOP-10441 Project: Hadoop Common Issue Type: Bug Affects Versions: 2.4.0 Reporter: Jing Zhao Assignee: Jing Zhao Priority: Minor
The issue is reported by [~dsen]: Recently added Namenode metric "rpc.RetryCache/NameNodeRetryCache.CacheHit" can't be correctly processed by Ganglia because its name contains "/" Proposal: Namenode metric "rpc.RetryCache/NameNodeRetryCache.CacheHit" should be renamed to "rpc.RetryCache.NameNodeRetryCache.CacheHit" Here - org.apache.hadoop.ipc.metrics.RetryCacheMetrics#RetryCacheMetrics {code} RetryCacheMetrics(RetryCache retryCache) { name = "RetryCache/"+ retryCache.getCacheName(); registry = new MetricsRegistry(name); if (LOG.isDebugEnabled()) { LOG.debug("Initialized "+ registry); } } {code} -- This message was sent by Atlassian JIRA (v6.2#6252)