Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
These two jobs are updated with correct Forrest binary location, and they are now kicking off builds. Problem is resolved for now, but we might get these again next time INFRA updated something.. On Mon, Mar 13, 2017 at 10:39 AM, Michael Han wrote: > Thanks Rakesh for all the work. Flavio can fix your permission issue I > believe. > > Since I have access to Jenkins, I updated two jobs and they are good now > (by choosing Ant 1.9.9 which does not require JDK 8). > https://builds.apache.org/view/All/job/ZooKeeper_branch34_openjdk7/ > https://builds.apache.org/view/All/job/ZooKeeper_branch35_jdk7/ > > This provides us good build coverage for jdk 7 for 3.4 and 3.5. > > I am not exactly sure what these two jobs are for - they also use jdk 7 > but they have a vastly different configuration interface. I had > unsuccessful attempts on updating these jobs because they don't provide > configurable ant version through Jenkins UI, and attempts to directly mess > up with ant version in shell scripts does not yield a good result. I'll see > what I can do, but just want to mention these are still failing. > https://builds.apache.org/view/All/job/ZooKeeper-trunk/3308/console > https://builds.apache.org/view/All/job/ZooKeeper_branch34/1867/console > > > On Sun, Mar 12, 2017 at 11:36 AM, Rakesh Radhakrishnan > wrote: > >> https://builds.apache.org/view/All/job/ZooKeeper-trunk/3308/console >> https://builds.apache.org/view/All/job/ZooKeeper_branch34/1867/console >> https://builds.apache.org/view/All/job/ZooKeeper_branch34_ >> openjdk7/1424/console >> https://builds.apache.org/view/All/job/ZooKeeper_branch35_ >> jdk7/881/console >> >> >> All the above listed builds are failing with "Unsupported major.minor >> version 52.0" error. >> >> [ZooKeeper_branch35_jdk7] $ /home/jenkins/tools/ant/latest/bin/ant >> -Dtest.output=yes -Dtest.junit.threads=8 -Dtest.junit.output.format=xml >> -Djavac.target=1.7 clean test-core-java >> Exception in thread "main" java.lang.UnsupportedClassVersionError: >> org/apache/tools/ant/launch/Launcher : Unsupported major.minor version >> 52.0 >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClass(ClassLoader.java:800) >> >> >> As per the jira https://issues.apache.org/jira/browse/INFRA-13526 >> discussion, it needs to change the build configuration. Could you please >> help to do the necessary conf changes. Thanks! >> >> >> Rakesh >> >> >> On Thu, Feb 16, 2017 at 10:06 AM, Patrick Hunt wrote: >> >> > Hi Rakesh, I would like to help, but I don't think I can. I think Flavio >> > has to do the following: >> > https://cwiki.apache.org/confluence/display/INFRA/Jenkins#Jenkins- >> > HowdoIgetanaccount >> > >> > Patrick >> > >> > On Wed, Feb 15, 2017 at 8:31 PM, Rakesh Radhakrishnan < >> rake...@apache.org> >> > wrote: >> > >> > > Yes, I've tried visiting the page. But getting access denied >> exception. >> > > Could you please give permission to the user "rakeshr". Anyway, Gavin >> has >> > > reconfigured it for now and triggered build. >> > > >> > > "rakeshr is missing the Job/ExtendedRead permission" >> > > >> > > Thanks, >> > > Rakesh >> > > >> > > On Thu, Feb 16, 2017 at 9:30 AM, Patrick Hunt >> wrote: >> > > >> > > > Rakesh, we have two types of builds, qa bot and "regular". >> > > > >> > > > qa bot: >> > > > >> > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ >> > > > ZooKeeper-trunk/configure >> > > > >> > > > search for "ant_home" on this page (it's in a bash script down on >> the >> > > page) >> > > > - we'll need to get the path to the old version from INFRA. >> Although it >> > > > looks like we can inject some environment variables now? Perhaps >> that's >> > > the >> > > > right way to do it instead. >> > > > >> > > > regular: >> > > > >> > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ >> > > > ZooKeeper-trunk-openjdk7/configure >> > > > >> > > > look in the "build" section for the dropdown >> > > > >> > > > Do you want to give this a try? Now's the best time to learn. ;-) >> > > > >> > > > Patrick >> > > > >> > > > >> > > > On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan < >> > > rake...@apache.org> >> > > > wrote: >> > > > >> > > > > Yes, logged in. But didn't see the drop down options. >> > > > > >> > > > > Rakesh >> > > > > >> > > > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt >> > > wrote: >> > > > > >> > > > > > Rakesh can you login to jenkins? >> > > > > > >> > > > > > Patrick >> > > > > > >> > > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < >> > > > > rake...@apache.org> >> > > > > > wrote: >> > > > > > >> > > > > > > Hi All, >> > > > > > > >> > > > > > > I've created an https://issues.apache.org/ >> > jira/browse/INFRA-13526 >> > > > jira >> > > > > > to >> > > > > > > understand more about the failure. From the discussion it >> looks >> > > like, >> > > > > Ant >> > > > > > > (latest) link was changed a few days ago to point to new Ant >> > > release >> > > > > > 1.10.1 >> > > > > > > and
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
Thanks Rakesh for all the work. Flavio can fix your permission issue I believe. Since I have access to Jenkins, I updated two jobs and they are good now (by choosing Ant 1.9.9 which does not require JDK 8). https://builds.apache.org/view/All/job/ZooKeeper_branch34_openjdk7/ https://builds.apache.org/view/All/job/ZooKeeper_branch35_jdk7/ This provides us good build coverage for jdk 7 for 3.4 and 3.5. I am not exactly sure what these two jobs are for - they also use jdk 7 but they have a vastly different configuration interface. I had unsuccessful attempts on updating these jobs because they don't provide configurable ant version through Jenkins UI, and attempts to directly mess up with ant version in shell scripts does not yield a good result. I'll see what I can do, but just want to mention these are still failing. https://builds.apache.org/view/All/job/ZooKeeper-trunk/3308/console https://builds.apache.org/view/All/job/ZooKeeper_branch34/1867/console On Sun, Mar 12, 2017 at 11:36 AM, Rakesh Radhakrishnan wrote: > https://builds.apache.org/view/All/job/ZooKeeper-trunk/3308/console > https://builds.apache.org/view/All/job/ZooKeeper_branch34/1867/console > https://builds.apache.org/view/All/job/ZooKeeper_ > branch34_openjdk7/1424/console > https://builds.apache.org/view/All/job/ZooKeeper_branch35_jdk7/881/console > > > All the above listed builds are failing with "Unsupported major.minor > version 52.0" error. > > [ZooKeeper_branch35_jdk7] $ /home/jenkins/tools/ant/latest/bin/ant > -Dtest.output=yes -Dtest.junit.threads=8 -Dtest.junit.output.format=xml > -Djavac.target=1.7 clean test-core-java > Exception in thread "main" java.lang.UnsupportedClassVersionError: > org/apache/tools/ant/launch/Launcher : Unsupported major.minor version > 52.0 > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > > > As per the jira https://issues.apache.org/jira/browse/INFRA-13526 > discussion, it needs to change the build configuration. Could you please > help to do the necessary conf changes. Thanks! > > > Rakesh > > > On Thu, Feb 16, 2017 at 10:06 AM, Patrick Hunt wrote: > > > Hi Rakesh, I would like to help, but I don't think I can. I think Flavio > > has to do the following: > > https://cwiki.apache.org/confluence/display/INFRA/Jenkins#Jenkins- > > HowdoIgetanaccount > > > > Patrick > > > > On Wed, Feb 15, 2017 at 8:31 PM, Rakesh Radhakrishnan < > rake...@apache.org> > > wrote: > > > > > Yes, I've tried visiting the page. But getting access denied exception. > > > Could you please give permission to the user "rakeshr". Anyway, Gavin > has > > > reconfigured it for now and triggered build. > > > > > > "rakeshr is missing the Job/ExtendedRead permission" > > > > > > Thanks, > > > Rakesh > > > > > > On Thu, Feb 16, 2017 at 9:30 AM, Patrick Hunt > wrote: > > > > > > > Rakesh, we have two types of builds, qa bot and "regular". > > > > > > > > qa bot: > > > > > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > > > ZooKeeper-trunk/configure > > > > > > > > search for "ant_home" on this page (it's in a bash script down on the > > > page) > > > > - we'll need to get the path to the old version from INFRA. Although > it > > > > looks like we can inject some environment variables now? Perhaps > that's > > > the > > > > right way to do it instead. > > > > > > > > regular: > > > > > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > > > ZooKeeper-trunk-openjdk7/configure > > > > > > > > look in the "build" section for the dropdown > > > > > > > > Do you want to give this a try? Now's the best time to learn. ;-) > > > > > > > > Patrick > > > > > > > > > > > > On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan < > > > rake...@apache.org> > > > > wrote: > > > > > > > > > Yes, logged in. But didn't see the drop down options. > > > > > > > > > > Rakesh > > > > > > > > > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt > > > wrote: > > > > > > > > > > > Rakesh can you login to jenkins? > > > > > > > > > > > > Patrick > > > > > > > > > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < > > > > > rake...@apache.org> > > > > > > wrote: > > > > > > > > > > > > > Hi All, > > > > > > > > > > > > > > I've created an https://issues.apache.org/ > > jira/browse/INFRA-13526 > > > > jira > > > > > > to > > > > > > > understand more about the failure. From the discussion it looks > > > like, > > > > > Ant > > > > > > > (latest) link was changed a few days ago to point to new Ant > > > release > > > > > > 1.10.1 > > > > > > > and this version of ant requires Java8. > > > > > > > > > > > > > > So the possible fix is, either change the build to use Ant > > release > > > > > 1.10.1 > > > > > > > or change to use Ant 1.9.9 or less. Since ZK supports Java > > release > > > > 1.7 > > > > > or > > > > > > > greater, I think changing to use Ant 1.9.9 or less which > supports > > > > Java7 > > > > > > is > > > > > > > preferable. > > > > > > > > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
https://builds.apache.org/view/All/job/ZooKeeper-trunk/3308/console https://builds.apache.org/view/All/job/ZooKeeper_branch34/1867/console https://builds.apache.org/view/All/job/ZooKeeper_branch34_openjdk7/1424/console https://builds.apache.org/view/All/job/ZooKeeper_branch35_jdk7/881/console All the above listed builds are failing with "Unsupported major.minor version 52.0" error. [ZooKeeper_branch35_jdk7] $ /home/jenkins/tools/ant/latest/bin/ant -Dtest.output=yes -Dtest.junit.threads=8 -Dtest.junit.output.format=xml -Djavac.target=1.7 clean test-core-java Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/tools/ant/launch/Launcher : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) As per the jira https://issues.apache.org/jira/browse/INFRA-13526 discussion, it needs to change the build configuration. Could you please help to do the necessary conf changes. Thanks! Rakesh On Thu, Feb 16, 2017 at 10:06 AM, Patrick Hunt wrote: > Hi Rakesh, I would like to help, but I don't think I can. I think Flavio > has to do the following: > https://cwiki.apache.org/confluence/display/INFRA/Jenkins#Jenkins- > HowdoIgetanaccount > > Patrick > > On Wed, Feb 15, 2017 at 8:31 PM, Rakesh Radhakrishnan > wrote: > > > Yes, I've tried visiting the page. But getting access denied exception. > > Could you please give permission to the user "rakeshr". Anyway, Gavin has > > reconfigured it for now and triggered build. > > > > "rakeshr is missing the Job/ExtendedRead permission" > > > > Thanks, > > Rakesh > > > > On Thu, Feb 16, 2017 at 9:30 AM, Patrick Hunt wrote: > > > > > Rakesh, we have two types of builds, qa bot and "regular". > > > > > > qa bot: > > > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > > ZooKeeper-trunk/configure > > > > > > search for "ant_home" on this page (it's in a bash script down on the > > page) > > > - we'll need to get the path to the old version from INFRA. Although it > > > looks like we can inject some environment variables now? Perhaps that's > > the > > > right way to do it instead. > > > > > > regular: > > > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > > ZooKeeper-trunk-openjdk7/configure > > > > > > look in the "build" section for the dropdown > > > > > > Do you want to give this a try? Now's the best time to learn. ;-) > > > > > > Patrick > > > > > > > > > On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan < > > rake...@apache.org> > > > wrote: > > > > > > > Yes, logged in. But didn't see the drop down options. > > > > > > > > Rakesh > > > > > > > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt > > wrote: > > > > > > > > > Rakesh can you login to jenkins? > > > > > > > > > > Patrick > > > > > > > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < > > > > rake...@apache.org> > > > > > wrote: > > > > > > > > > > > Hi All, > > > > > > > > > > > > I've created an https://issues.apache.org/ > jira/browse/INFRA-13526 > > > jira > > > > > to > > > > > > understand more about the failure. From the discussion it looks > > like, > > > > Ant > > > > > > (latest) link was changed a few days ago to point to new Ant > > release > > > > > 1.10.1 > > > > > > and this version of ant requires Java8. > > > > > > > > > > > > So the possible fix is, either change the build to use Ant > release > > > > 1.10.1 > > > > > > or change to use Ant 1.9.9 or less. Since ZK supports Java > release > > > 1.7 > > > > or > > > > > > greater, I think changing to use Ant 1.9.9 or less which supports > > > Java7 > > > > > is > > > > > > preferable. > > > > > > > > > > > > Could someone familiar with the Jenkins build explains me the way > > to > > > do > > > > > > this Ant version changes. Thanks! > > > > > > > > > > > > Thanks, > > > > > > Rakesh > > > > > > > > > > > > > > > > > > > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
OK, thanks! Rakesh On Thu, Feb 16, 2017 at 10:06 AM, Patrick Hunt wrote: > Hi Rakesh, I would like to help, but I don't think I can. I think Flavio > has to do the following: > https://cwiki.apache.org/confluence/display/INFRA/Jenkins#Jenkins- > HowdoIgetanaccount > > Patrick > > On Wed, Feb 15, 2017 at 8:31 PM, Rakesh Radhakrishnan > wrote: > > > Yes, I've tried visiting the page. But getting access denied exception. > > Could you please give permission to the user "rakeshr". Anyway, Gavin has > > reconfigured it for now and triggered build. > > > > "rakeshr is missing the Job/ExtendedRead permission" > > > > Thanks, > > Rakesh > > > > On Thu, Feb 16, 2017 at 9:30 AM, Patrick Hunt wrote: > > > > > Rakesh, we have two types of builds, qa bot and "regular". > > > > > > qa bot: > > > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > > ZooKeeper-trunk/configure > > > > > > search for "ant_home" on this page (it's in a bash script down on the > > page) > > > - we'll need to get the path to the old version from INFRA. Although it > > > looks like we can inject some environment variables now? Perhaps that's > > the > > > right way to do it instead. > > > > > > regular: > > > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > > ZooKeeper-trunk-openjdk7/configure > > > > > > look in the "build" section for the dropdown > > > > > > Do you want to give this a try? Now's the best time to learn. ;-) > > > > > > Patrick > > > > > > > > > On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan < > > rake...@apache.org> > > > wrote: > > > > > > > Yes, logged in. But didn't see the drop down options. > > > > > > > > Rakesh > > > > > > > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt > > wrote: > > > > > > > > > Rakesh can you login to jenkins? > > > > > > > > > > Patrick > > > > > > > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < > > > > rake...@apache.org> > > > > > wrote: > > > > > > > > > > > Hi All, > > > > > > > > > > > > I've created an https://issues.apache.org/ > jira/browse/INFRA-13526 > > > jira > > > > > to > > > > > > understand more about the failure. From the discussion it looks > > like, > > > > Ant > > > > > > (latest) link was changed a few days ago to point to new Ant > > release > > > > > 1.10.1 > > > > > > and this version of ant requires Java8. > > > > > > > > > > > > So the possible fix is, either change the build to use Ant > release > > > > 1.10.1 > > > > > > or change to use Ant 1.9.9 or less. Since ZK supports Java > release > > > 1.7 > > > > or > > > > > > greater, I think changing to use Ant 1.9.9 or less which supports > > > Java7 > > > > > is > > > > > > preferable. > > > > > > > > > > > > Could someone familiar with the Jenkins build explains me the way > > to > > > do > > > > > > this Ant version changes. Thanks! > > > > > > > > > > > > Thanks, > > > > > > Rakesh > > > > > > > > > > > > > > > > > > > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
Hi Rakesh, I would like to help, but I don't think I can. I think Flavio has to do the following: https://cwiki.apache.org/confluence/display/INFRA/Jenkins#Jenkins-HowdoIgetanaccount Patrick On Wed, Feb 15, 2017 at 8:31 PM, Rakesh Radhakrishnan wrote: > Yes, I've tried visiting the page. But getting access denied exception. > Could you please give permission to the user "rakeshr". Anyway, Gavin has > reconfigured it for now and triggered build. > > "rakeshr is missing the Job/ExtendedRead permission" > > Thanks, > Rakesh > > On Thu, Feb 16, 2017 at 9:30 AM, Patrick Hunt wrote: > > > Rakesh, we have two types of builds, qa bot and "regular". > > > > qa bot: > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > ZooKeeper-trunk/configure > > > > search for "ant_home" on this page (it's in a bash script down on the > page) > > - we'll need to get the path to the old version from INFRA. Although it > > looks like we can inject some environment variables now? Perhaps that's > the > > right way to do it instead. > > > > regular: > > > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > > ZooKeeper-trunk-openjdk7/configure > > > > look in the "build" section for the dropdown > > > > Do you want to give this a try? Now's the best time to learn. ;-) > > > > Patrick > > > > > > On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan < > rake...@apache.org> > > wrote: > > > > > Yes, logged in. But didn't see the drop down options. > > > > > > Rakesh > > > > > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt > wrote: > > > > > > > Rakesh can you login to jenkins? > > > > > > > > Patrick > > > > > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < > > > rake...@apache.org> > > > > wrote: > > > > > > > > > Hi All, > > > > > > > > > > I've created an https://issues.apache.org/jira/browse/INFRA-13526 > > jira > > > > to > > > > > understand more about the failure. From the discussion it looks > like, > > > Ant > > > > > (latest) link was changed a few days ago to point to new Ant > release > > > > 1.10.1 > > > > > and this version of ant requires Java8. > > > > > > > > > > So the possible fix is, either change the build to use Ant release > > > 1.10.1 > > > > > or change to use Ant 1.9.9 or less. Since ZK supports Java release > > 1.7 > > > or > > > > > greater, I think changing to use Ant 1.9.9 or less which supports > > Java7 > > > > is > > > > > preferable. > > > > > > > > > > Could someone familiar with the Jenkins build explains me the way > to > > do > > > > > this Ant version changes. Thanks! > > > > > > > > > > Thanks, > > > > > Rakesh > > > > > > > > > > > > > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
Yes, I've tried visiting the page. But getting access denied exception. Could you please give permission to the user "rakeshr". Anyway, Gavin has reconfigured it for now and triggered build. "rakeshr is missing the Job/ExtendedRead permission" Thanks, Rakesh On Thu, Feb 16, 2017 at 9:30 AM, Patrick Hunt wrote: > Rakesh, we have two types of builds, qa bot and "regular". > > qa bot: > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > ZooKeeper-trunk/configure > > search for "ant_home" on this page (it's in a bash script down on the page) > - we'll need to get the path to the old version from INFRA. Although it > looks like we can inject some environment variables now? Perhaps that's the > right way to do it instead. > > regular: > > https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ > ZooKeeper-trunk-openjdk7/configure > > look in the "build" section for the dropdown > > Do you want to give this a try? Now's the best time to learn. ;-) > > Patrick > > > On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan > wrote: > > > Yes, logged in. But didn't see the drop down options. > > > > Rakesh > > > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt wrote: > > > > > Rakesh can you login to jenkins? > > > > > > Patrick > > > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < > > rake...@apache.org> > > > wrote: > > > > > > > Hi All, > > > > > > > > I've created an https://issues.apache.org/jira/browse/INFRA-13526 > jira > > > to > > > > understand more about the failure. From the discussion it looks like, > > Ant > > > > (latest) link was changed a few days ago to point to new Ant release > > > 1.10.1 > > > > and this version of ant requires Java8. > > > > > > > > So the possible fix is, either change the build to use Ant release > > 1.10.1 > > > > or change to use Ant 1.9.9 or less. Since ZK supports Java release > 1.7 > > or > > > > greater, I think changing to use Ant 1.9.9 or less which supports > Java7 > > > is > > > > preferable. > > > > > > > > Could someone familiar with the Jenkins build explains me the way to > do > > > > this Ant version changes. Thanks! > > > > > > > > Thanks, > > > > Rakesh > > > > > > > > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
Rakesh, we have two types of builds, qa bot and "regular". qa bot: https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ZooKeeper-trunk/configure search for "ant_home" on this page (it's in a bash script down on the page) - we'll need to get the path to the old version from INFRA. Although it looks like we can inject some environment variables now? Perhaps that's the right way to do it instead. regular: https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ZooKeeper-trunk-openjdk7/configure look in the "build" section for the dropdown Do you want to give this a try? Now's the best time to learn. ;-) Patrick On Wed, Feb 15, 2017 at 7:49 PM, Rakesh Radhakrishnan wrote: > Yes, logged in. But didn't see the drop down options. > > Rakesh > > On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt wrote: > > > Rakesh can you login to jenkins? > > > > Patrick > > > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan < > rake...@apache.org> > > wrote: > > > > > Hi All, > > > > > > I've created an https://issues.apache.org/jira/browse/INFRA-13526 jira > > to > > > understand more about the failure. From the discussion it looks like, > Ant > > > (latest) link was changed a few days ago to point to new Ant release > > 1.10.1 > > > and this version of ant requires Java8. > > > > > > So the possible fix is, either change the build to use Ant release > 1.10.1 > > > or change to use Ant 1.9.9 or less. Since ZK supports Java release 1.7 > or > > > greater, I think changing to use Ant 1.9.9 or less which supports Java7 > > is > > > preferable. > > > > > > Could someone familiar with the Jenkins build explains me the way to do > > > this Ant version changes. Thanks! > > > > > > Thanks, > > > Rakesh > > > > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
Yes, logged in. But didn't see the drop down options. Rakesh On Thu, Feb 16, 2017 at 9:06 AM, Patrick Hunt wrote: > Rakesh can you login to jenkins? > > Patrick > > On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan > wrote: > > > Hi All, > > > > I've created an https://issues.apache.org/jira/browse/INFRA-13526 jira > to > > understand more about the failure. From the discussion it looks like, Ant > > (latest) link was changed a few days ago to point to new Ant release > 1.10.1 > > and this version of ant requires Java8. > > > > So the possible fix is, either change the build to use Ant release 1.10.1 > > or change to use Ant 1.9.9 or less. Since ZK supports Java release 1.7 or > > greater, I think changing to use Ant 1.9.9 or less which supports Java7 > is > > preferable. > > > > Could someone familiar with the Jenkins build explains me the way to do > > this Ant version changes. Thanks! > > > > Thanks, > > Rakesh > > >
Re: ZooKeeper Build failure - Unsupported major.minor version 52.0
Rakesh can you login to jenkins? Patrick On Wed, Feb 15, 2017 at 7:29 PM, Rakesh Radhakrishnan wrote: > Hi All, > > I've created an https://issues.apache.org/jira/browse/INFRA-13526 jira to > understand more about the failure. From the discussion it looks like, Ant > (latest) link was changed a few days ago to point to new Ant release 1.10.1 > and this version of ant requires Java8. > > So the possible fix is, either change the build to use Ant release 1.10.1 > or change to use Ant 1.9.9 or less. Since ZK supports Java release 1.7 or > greater, I think changing to use Ant 1.9.9 or less which supports Java7 is > preferable. > > Could someone familiar with the Jenkins build explains me the way to do > this Ant version changes. Thanks! > > Thanks, > Rakesh >
ZooKeeper Build failure - Unsupported major.minor version 52.0
Hi All, I've created an https://issues.apache.org/jira/browse/INFRA-13526 jira to understand more about the failure. From the discussion it looks like, Ant (latest) link was changed a few days ago to point to new Ant release 1.10.1 and this version of ant requires Java8. So the possible fix is, either change the build to use Ant release 1.10.1 or change to use Ant 1.9.9 or less. Since ZK supports Java release 1.7 or greater, I think changing to use Ant 1.9.9 or less which supports Java7 is preferable. Could someone familiar with the Jenkins build explains me the way to do this Ant version changes. Thanks! Thanks, Rakesh
