tomscut opened a new pull request #4082: URL: https://github.com/apache/hadoop/pull/4082
JIRA: [HDFS-16507](https://issues.apache.org/jira/browse/HDFS-16507). Avoid purging edit log which is in progress. This is described in detail in JIRA. The stack: ``` java.lang.Thread.getStackTrace(Thread.java:1552) org.apache.hadoop.util.StringUtils.getStackTrace(StringUtils.java:1032) org.apache.hadoop.hdfs.server.namenode.FileJournalManager.purgeLogsOlderThan(FileJournalManager.java:185) org.apache.hadoop.hdfs.server.namenode.JournalSet$5.apply(JournalSet.java:623) org.apache.hadoop.hdfs.server.namenode.JournalSet.mapJournalsAndReportErrors(JournalSet.java:388) org.apache.hadoop.hdfs.server.namenode.JournalSet.purgeLogsOlderThan(JournalSet.java:620) org.apache.hadoop.hdfs.server.namenode.FSEditLog.purgeLogsOlderThan(FSEditLog.java:1512) org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldStorage(NNStorageRetentionManager.java:177) org.apache.hadoop.hdfs.server.namenode.FSImage.purgeOldStorage(FSImage.java:1249) org.apache.hadoop.hdfs.server.namenode.ImageServlet$2.run(ImageServlet.java:617) org.apache.hadoop.hdfs.server.namenode.ImageServlet$2.run(ImageServlet.java:516) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAs(Subject.java:422) org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730) org.apache.hadoop.hdfs.server.namenode.ImageServlet.doPut(ImageServlet.java:515) javax.servlet.http.HttpServlet.service(HttpServlet.java:710) javax.servlet.http.HttpServlet.service(HttpServlet.java:790) org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1772) org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1604) org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759) org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45) org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759) org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582) org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512) org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119) org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) org.eclipse.jetty.server.Server.handle(Server.java:539) org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333) org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283) org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108) org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) java.lang.Thread.run(Thread.java:745) ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
