Lei Xia created HELIX-586: ----------------------------- Summary: Race condition could happen when invokeRebalance() in TaskDriver try to touch IdealState Key: HELIX-586 URL: https://issues.apache.org/jira/browse/HELIX-586 Project: Apache Helix Issue Type: Bug Reporter: Lei Xia
invokeRebalance() in TaskDriver is a hack to touch idealstate until bug concerning resource config changes not driving rebalance is fixed. There is possible race condition here, if idealstate is deleted by taskBalancer before, it will generate a null/empty znode. -- This message was sent by Atlassian JIRA (v6.3.4#6332)