[ https://issues.apache.org/jira/browse/HDFS-16082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HDFS-16082: ------------------------------ Hadoop Flags: Reviewed Target Version/s: 3.3.2, 3.4.0 (was: 3.4.0, 3.3.2) > Avoid non-atomic operations on exceptionsSinceLastBalance and > failedTimesSinceLastSuccessfulBalance in Balancer > --------------------------------------------------------------------------------------------------------------- > > Key: HDFS-16082 > URL: https://issues.apache.org/jira/browse/HDFS-16082 > Project: Hadoop HDFS > Issue Type: Improvement > Components: balancer > Affects Versions: 3.4.0, 3.3.2 > Reporter: Viraj Jasani > Assignee: Viraj Jasani > Priority: Major > Labels: pull-request-available > Fix For: 3.4.0, 3.3.2 > > Time Spent: 1h 20m > Remaining Estimate: 0h > > Balancer has introduced 2 volatile int as part of HDFS-13783 namely: > exceptionsSinceLastBalance and failedTimesSinceLastSuccessfulBalance. > However, we are performing non-atomic operations on it. Since non-atomic > operations done here mostly depend on their previous values, we should use > AtomicInteger for both. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org