[ https://issues.apache.org/jira/browse/HBASE-3438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Kyle Purtell closed HBASE-3438. -------------------------------------- > Cluster Wide Pauses > ------------------- > > Key: HBASE-3438 > URL: https://issues.apache.org/jira/browse/HBASE-3438 > Project: HBase > Issue Type: Bug > Affects Versions: 0.89.20100924 > Environment: CentOS 5.5, 10 Nodes, 24GB RAM, 4 1TB Disks, 8GB Heap > Reporter: Wayne > Priority: Major > > Under heavy write load the entire cluster seems to pause with all nodes > pausing writes/reads for several seconds at a time. This seems to be worse > with larger region sizes. One possible explanation is that a single node gets > caught/paused/stuck during a split and that all other nodes are waiting on > that one node so it looks like a cluster wide pause. -- This message was sent by Atlassian Jira (v8.20.7#820007)