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genericqa commented on HDFS-13443: ---------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 20s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {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 2 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 28m 27s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 33s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 21s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 36s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 30s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 55s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 30s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 31s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 28s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} cc {color} | {color:green} 0m 28s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 28s{color} | {color:green} the patch passed {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 17s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs-rbf: The patch generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 30s{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} xml {color} | {color:green} 0m 2s{color} | {color:green} The patch has no ill-formed XML file. {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 46s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 55s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 30s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 14m 55s{color} | {color:green} hadoop-hdfs-rbf in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 27s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 75m 18s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8620d2b | | JIRA Issue | HDFS-13443 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12920285/HDFS-13443.003.patch | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle cc xml | | uname | Linux 0320d37d2708 3.13.0-143-generic #192-Ubuntu SMP Tue Feb 27 10:45:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | trunk / 83e5f25 | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_162 | | findbugs | v3.1.0-RC1 | | checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/24037/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs-rbf.txt | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/24037/testReport/ | | Max. process+thread count | 1023 (vs. ulimit of 10000) | | modules | C: hadoop-hdfs-project/hadoop-hdfs-rbf U: hadoop-hdfs-project/hadoop-hdfs-rbf | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/24037/console | | Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > RBF: Update mount table cache immediately after changing (add/update/remove) > mount table entries. > ------------------------------------------------------------------------------------------------- > > Key: HDFS-13443 > URL: https://issues.apache.org/jira/browse/HDFS-13443 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: fs > Reporter: Mohammad Arshad > Priority: Major > Labels: RBF > Attachments: HDFS-13443-branch-2.001.patch, > HDFS-13443-branch-2.002.patch, HDFS-13443.001.patch, HDFS-13443.002.patch, > HDFS-13443.003.patch > > > Currently mount table cache is updated periodically, by default cache is > updated every minute. After change in mount table, user operations may still > use old mount table. This is bit wrong. > To update mount table cache, maybe we can do following > * *Add refresh API in MountTableManager which will update mount table cache.* > * *When there is a change in mount table entries, router admin server can > update its cache and ask other routers to update their cache*. For example if > there are three routers R1,R2,R3 in a cluster then add mount table entry API, > at admin server side, will perform following sequence of action > ## user submit add mount table entry request on R1 > ## R1 adds the mount table entry in state store > ## R1 call refresh API on R2 > ## R1 calls refresh API on R3 > ## R1 directly freshest its cache > ## Add mount table entry response send back to user. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org