Guangxu Cheng created HBASE-17256: ------------------------------------- Summary: Rpc handler monitoring will be removed when the task queue is full Key: HBASE-17256 URL: https://issues.apache.org/jira/browse/HBASE-17256 Project: HBase Issue Type: Bug Affects Versions: 1.2.4, 0.98.23 Reporter: Guangxu Cheng
The RPC handlers monitoring will displayed in the Web UI when the cluster has just started. As time goes on, RPC handlers disappeared . We have the RPC handlers listed as tasks and stored in CircularFifoBuffer. CircularFifoBuffer is a first in first out buffer with a fixed size that replaces its oldest element if full. When we refresh the page, completed tasks will be removed from CircularFifoBuffer. Not refresh the page for a long time, the oldest element (RPC handlers) will be replaced by new tasks. -- This message was sent by Atlassian JIRA (v6.3.4#6332)