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Peter Somogyi commented on HBASE-22731: --------------------------------------- Thanks [~wchevreuil]! Looks good, 2 minor comments. logPeerId() adds a trailing space but most of the times you add an extra space before the actual log message: {code:java} LOG.info("{} Interrupted while waiting {} to stop", logPeerId(), worker.getName()); {code} except in this case: {code:java} LOG.trace("{}{}, sleeping {} times {}", logPeerId(), msg, sleepForRetries, sleepMultiplier); {code} I noticed that you moved this.metrics.incrSizeOfLogQueue(); into isTraceEnabled check. Previously this metric was increased regardless of the log level. Was it a bug? > ReplicationSource and HBaseInterClusterReplicationEndpoint log messages > should include a target Peer identifier > --------------------------------------------------------------------------------------------------------------- > > Key: HBASE-22731 > URL: https://issues.apache.org/jira/browse/HBASE-22731 > Project: HBase > Issue Type: Improvement > Components: Replication > Reporter: Wellington Chevreuil > Assignee: Wellington Chevreuil > Priority: Minor > Attachments: HBASE-22731.master.001.patch, > HBASE-22731.master.002.patch, HBASE-22731.master.003.patch > > > _ReplicationSource_ and _HBaseInterClusterReplicationEndpoint_ already > include a good number of helpful DEBUG and TRACE log messages to help us > troubleshooting typical replication problems, such as lags or mysteriously > missing edits on target peer. > However, for each configured peer, there will be an individual > _ReplicationSource_/_HBaseInterClusterReplicationEndpoint_ pair running in > parallel, in scenarios where we need to investigate issues within a source to > an specific peer, we can't distinguish from which peer specific > _ReplicationSource_/_HBaseInterClusterReplicationEndpoint._ For such cases it > would be nice to have an identifier for specific peer the given > _ReplicationSource_/_HBaseInterClusterReplicationEndpoint_ is related to. -- This message was sent by Atlassian JIRA (v7.6.14#76016)