[ https://issues.apache.org/jira/browse/HDFS-3618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15816463#comment-15816463 ]
Hadoop QA commented on HDFS-3618: --------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 16s{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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 35s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 5s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m 36s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 36s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 6s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 37s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 30s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 36s{color} | {color:green} trunk passed {color} | | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 15s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 33s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m 22s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 10m 22s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 41s{color} | {color:green} root: The patch generated 0 new + 15 unchanged - 1 fixed = 15 total (was 16) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 5s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 37s{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} findbugs {color} | {color:green} 3m 52s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 41s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 8m 22s{color} | {color:green} hadoop-common in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 77m 44s{color} | {color:green} hadoop-hdfs in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 37s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}144m 58s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:a9ad5d6 | | JIRA Issue | HDFS-3618 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12737535/HDFS-3618-04.patch | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux c3970d7c6780 3.13.0-95-generic #142-Ubuntu SMP Fri Aug 12 17:00:09 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh | | git revision | trunk / e692316 | | Default Java | 1.8.0_111 | | findbugs | v3.0.0 | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/18129/testReport/ | | modules | C: hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs U: . | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/18129/console | | Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > SSH fencing option may incorrectly succeed if nc (netcat) command not present > ----------------------------------------------------------------------------- > > Key: HDFS-3618 > URL: https://issues.apache.org/jira/browse/HDFS-3618 > Project: Hadoop HDFS > Issue Type: Bug > Components: auto-failover > Affects Versions: 2.0.0-alpha > Reporter: Brahma Reddy Battula > Assignee: Vinayakumar B > Labels: BB2015-05-TBR > Attachments: HDFS-3618-04.patch, HDFS-3618.patch, HDFS-3618.patch, > HDFS-3618.patch, zkfc.txt, zkfc_threaddump.out > > > Started NN's and zkfc's in Suse11. > Suse11 will have netcat installation and netcat -z will work(but nc -z wn't > work).. > While executing following command, got command not found hence rc will be > other than zero and assuming that server was down..Here we are ending up > without checking whether service is down or not.. > {code} > LOG.info( > "Indeterminate response from trying to kill service. " + > "Verifying whether it is running using nc..."); > rc = execCommand(session, "nc -z " + serviceAddr.getHostName() + > " " + serviceAddr.getPort()); > if (rc == 0) { > // the service is still listening - we are unable to fence > LOG.warn("Unable to fence - it is running but we cannot kill it"); > return false; > } else { > LOG.info("Verified that the service is down."); > return true; > } > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org