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Hudson commented on HBASE-20554: -------------------------------- Results for branch branch-1.3 [build #576 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//General_Nightly_Build_Report/] (/) {color:green}+1 jdk7 checks{color} -- For more information [see jdk7 report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//JDK7_Nightly_Build_Report/] (x) {color:red}-1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//JDK8_Nightly_Build_Report_(Hadoop2)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. > "WALs outstanding" message from CleanerChore is noisy > ----------------------------------------------------- > > Key: HBASE-20554 > URL: https://issues.apache.org/jira/browse/HBASE-20554 > Project: HBase > Issue Type: Bug > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Trivial > Fix For: 3.0.0, 2.1.0, 1.5.0, 1.3.3, 2.0.1, 1.4.5 > > Attachments: HBASE-20554.patch > > > WARN level "WALs outstanding" from CleanerChore should be DEBUG and are not > always correct. > I left a cluster configured for ITBLL (retaining all WALs for post hoc > analysis) and in the morning found the master log full of "WALs outstanding" > warnings from CleanerChore. > Should this really be a warning? > {quote} > 2018-05-09 16:42:03,893 WARN > [node-1.cluster,16000,1525851521469_ChoreService_2] cleaner.CleanerChore: > WALs outstanding under hdfs://node-1.cluster/hbase/oldWALs > {quote} > If someone has configured really long WAL retention then having WALs in > oldWALs will be normal. > Also, it seems the warning is sometimes incorrect. > {quote} > 2018-05-09 16:42:24,751 WARN > [node-1.cluster,16000,1525851521469_ChoreService_1] cleaner.CleanerChore: > WALs outstanding under hdfs://node-1.cluster/hbase/archive > {quote} > There are no WALs under archive/. > Even at DEBUG level, if it is not correct, then it can lead an operator to be > concerned about nothing, so better to just remove it. -- This message was sent by Atlassian JIRA (v7.6.3#76005)