private void ProcessZookeeperLine(LogLine logLine) { var javaLineMatchResult = logLine.LineContents.MatchJavaLine(_zookeeperRegex); if (!javaLineMatchResult.SuccessfulMatch) { _processingNotificationsCollector.ReportError("Failed to process line as Zookeeper event", logLine, nameof(ClusterControllerPlugin)); return; } // ./2018.2 linux/node1/appzookeeper_1.20182.18.0627.22308155521326766729002/logs/appzookeeper_node1-0.log:13:2018-08-08 11:01:48.490 +1000 14754 main : ERROR org.apache.zookeeper.server.quorum.QuorumPeerConfig - Invalid configuration, only one server specified(ignoring) if (javaLineMatchResult.IsErrorPriorityOrHigher()) { var entry = new ZookeeperError(logLine, javaLineMatchResult); _zkErrorWriter.AddLine(entry); } // ./node1/appzookeeper_0.20182.18.1001.21158905666349186534552/logs/appzookeeper_node1-0.log.2018-10-02:1725:2018-10-02 22:09:01.927 +0000 SyncThread:0 : WARN org.apache.zookeeper.server.persistence.FileTxnLog - fsync-ing the write ahead log in SyncThread:0 took 1013ms which will adversely effect operation latency. See the ZooKeeper troubleshooting guide if (javaLineMatchResult.Class == "org.apache.zookeeper.server.persistence.FileTxnLog" && javaLineMatchResult.Message.StartsWith("fsync-ing", StringComparison.Ordinal)) { var fsyncLatencyMatch = _zkFsyncLatencyRegex.Match(javaLineMatchResult.Message); if (fsyncLatencyMatch.Success) { var entry = new ZookeeperFsyncLatency(logLine, javaLineMatchResult.Timestamp) { FsyncLatencyMs = fsyncLatencyMatch.GetNullableInt("fsync_latency"), }; _zkFsyncLatencyWriter.AddLine(entry); } } }
private void ProcessZookeeperLine(LogLine logLine) { var match = logLine.LineContents.CastToStringAndRegexMatch(_zookeeperRegex); if (match == null || match == Match.Empty) { _processingNotificationsCollector.ReportError("Failed to process line as Zookeeper event", logLine, nameof(ClusterControllerPlugin)); return; } var groups = match.Groups; var ts = groups["ts"].Value; var sev = groups["sev"].Value; var @class = groups["class"].Value; var message = groups["message"].Value; // ./2018.2 linux/node1/appzookeeper_1.20182.18.0627.22308155521326766729002/logs/appzookeeper_node1-0.log:13:2018-08-08 11:01:48.490 +1000 14754 main : ERROR org.apache.zookeeper.server.quorum.QuorumPeerConfig - Invalid configuration, only one server specified(ignoring) if (sev == "ERROR" || sev == "FATAL") { var entry = new ZookeeperError(logLine, ts) { Severity = sev, Message = message, Class = @class, }; _zkErrorWriter.AddLine(entry); } // ./node1/appzookeeper_0.20182.18.1001.21158905666349186534552/logs/appzookeeper_node1-0.log.2018-10-02:1725:2018-10-02 22:09:01.927 +0000 SyncThread:0 : WARN org.apache.zookeeper.server.persistence.FileTxnLog - fsync-ing the write ahead log in SyncThread:0 took 1013ms which will adversely effect operation latency. See the ZooKeeper troubleshooting guide if (@class == "org.apache.zookeeper.server.persistence.FileTxnLog" && message.StartsWith("fsync-ing", StringComparison.Ordinal)) { var fsyncLatencyMatch = _zkFsyncLatencyRegex.Match(message); if (fsyncLatencyMatch.Success) { var entry = new ZookeeperFsyncLatency(logLine, ts) { FsyncLatencyMs = fsyncLatencyMatch.GetNullableInt("fsync_latency"), }; _zkFsyncLatencyWriter.AddLine(entry); } } }