[ https://issues.apache.org/jira/browse/HDFS-16623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HDFS-16623: ------------------------------ Component/s: datanode Target Version/s: 3.3.5, 3.2.4, 3.4.0 Affects Version/s: 3.3.5 3.2.4 3.4.0 > IllegalArgumentException in LifelineSender > ------------------------------------------ > > Key: HDFS-16623 > URL: https://issues.apache.org/jira/browse/HDFS-16623 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Affects Versions: 3.4.0, 3.2.4, 3.3.5 > Reporter: ZanderXu > Assignee: ZanderXu > Priority: Major > Labels: pull-request-available > Fix For: 3.4.0, 3.2.4, 3.3.5 > > Time Spent: 1h 20m > Remaining Estimate: 0h > > In our production environment, an IllegalArgumentException occurred in the > LifelineSender at one DataNode which was undergoing GC at that time. > And the bug code is at line 1060 in BPServiceActor.java, because the sleep > time is negative. > {code:java} > while (shouldRun()) { > try { > if (lifelineNamenode == null) { > lifelineNamenode = dn.connectToLifelineNN(lifelineNnAddr); > } > sendLifelineIfDue(); > Thread.sleep(scheduler.getLifelineWaitTime()); > } catch (InterruptedException e) { > Thread.currentThread().interrupt(); > } catch (IOException e) { > LOG.warn("IOException in LifelineSender for " + BPServiceActor.this, > e); > } > } > {code} -- 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