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Hadoop QA commented on HBASE-16931: ----------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 17s {color} | {color:blue} Docker mode activated. {color} | | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s {color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color} | {color:green} The patch appears to include 1 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 34s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 49s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 54s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 17s {color} | {color:green} master passed {color} | | {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 2m 16s {color} | {color:red} hbase-server in master has 1 extant Findbugs warnings. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 36s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 55s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 45s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 45s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 50s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 16s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s {color} | {color:green} The patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 33m 45s {color} | {color:green} Patch does not cause any errors with Hadoop 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha1. {color} | | {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green} 0m 14s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 11s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 31s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 84m 37s {color} | {color:red} hbase-server in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 15s {color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 133m 25s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | Timed out junit tests | org.apache.hadoop.hbase.client.TestFromClientSide | | | org.apache.hadoop.hbase.client.TestReplicaWithCluster | | | org.apache.hadoop.hbase.client.TestHCM | | | org.apache.hadoop.hbase.client.TestMobCloneSnapshotFromClient | | | org.apache.hadoop.hbase.client.TestMobSnapshotCloneIndependence | \\ \\ || Subsystem || Report/Notes || | Docker | Client=1.11.2 Server=1.11.2 Image:yetus/hbase:7bda515 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12834900/HBASE-16931_master_v4.patch | | JIRA Issue | HBASE-16931 | | Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck hbaseanti checkstyle compile | | uname | Linux f7fc783d6af3 3.13.0-92-generic #139-Ubuntu SMP Tue Jun 28 20:42:26 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh | | git revision | master / 187ff19 | | Default Java | 1.8.0_101 | | findbugs | v3.0.0 | | findbugs | https://builds.apache.org/job/PreCommit-HBASE-Build/4157/artifact/patchprocess/branch-findbugs-hbase-server-warnings.html | | unit | https://builds.apache.org/job/PreCommit-HBASE-Build/4157/artifact/patchprocess/patch-unit-hbase-server.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HBASE-Build/4157/artifact/patchprocess/patch-unit-hbase-server.txt | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/4157/testReport/ | | modules | C: hbase-server U: hbase-server | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/4157/console | | Powered by | Apache Yetus 0.3.0 http://yetus.apache.org | This message was automatically generated. > Setting cell's seqId to zero in compaction flow might cause RS down. > -------------------------------------------------------------------- > > Key: HBASE-16931 > URL: https://issues.apache.org/jira/browse/HBASE-16931 > Project: HBase > Issue Type: Bug > Components: regionserver > Affects Versions: 2.0.0 > Reporter: binlijin > Assignee: binlijin > Priority: Critical > Attachments: HBASE-16931-master.patch, HBASE-16931.branch-1.patch, > HBASE-16931_master_v2.patch, HBASE-16931_master_v3.patch, > HBASE-16931_master_v4.patch, HBASE-16931_master_v5.patch > > > Compactor#performCompaction > do { > hasMore = scanner.next(cells, scannerContext); > // output to writer: > for (Cell c : cells) { > if (cleanSeqId && c.getSequenceId() <= smallestReadPoint) { > CellUtil.setSequenceId(c, 0); > } > writer.append(c); > } > cells.clear(); > } while (hasMore); > scanner.next will choose at most "hbase.hstore.compaction.kv.max" kvs, the > last cell still reference by StoreScanner.prevCell, so if cleanSeqId is > called when the scanner.next call StoreScanner.checkScanOrder may throw > exception and cause regionserver down. -- This message was sent by Atlassian JIRA (v6.3.4#6332)