[ https://issues.apache.org/jira/browse/TRAFODION-2245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arvind Narain updated TRAFODION-2245: ------------------------------------- Assignee: Selvaganesan Govindarajan > Multiple sqcheck and jps processes running when monitor is downed and up as > dcsserver checks if trafodion is up > --------------------------------------------------------------------------------------------------------------- > > Key: TRAFODION-2245 > URL: https://issues.apache.org/jira/browse/TRAFODION-2245 > Project: Apache Trafodion > Issue Type: Bug > Components: dcs > Affects Versions: 2.1-incubating > Environment: Testing trafodion when failures occurred. HDP 2.4 > distro contents and a standard installation on CentOS 6 > Reporter: Carol Pearson > Assignee: Selvaganesan Govindarajan > > Dcsserver checks if Trafodion is running by using sqcheck. That can hang in > some circumstances > In this case we had a DTM failure and recovery took a while. The node went to > a SoftDown state as the DTM recovered. Meanwhile, dcsserver was looking for > trafodion to come up so that it could start the mxosrvrs on that node. That > resulted in many hung sqchecks - the notable symptom is that they all had the > same ppid. -- This message was sent by Atlassian JIRA (v6.3.4#6332)