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Posted to users@s2graph.apache.org by Woonsan Ko <wo...@apache.org> on 2019/03/04 21:17:06 UTC
Re: s2rest seems failing in master
Hi Do Yung,
Sorry for late response. I've tested it out today. It works like
charm! Thanks to all for improving this.
Just one thing is that the documentation
(doc/source/getting_started/your_first_graph.rst) still uses port
9000, not 8000. Now the REST/HTTP service seems to start the server at
8000 instead.
Is it going to use 8000 by default from now on? Could you confirm
that, I can submit a pull request for this simple change.
Regards,
Woonsan
On Fri, Jan 25, 2019 at 8:16 PM DO YUNG YOON <sh...@gmail.com> wrote:
>
> Hi Woonsan.
>
> Just letting you know that S2GRAPH-248 ISSUE has been merged into master.
>
> To improve documentation, we move our gitbook documentation into the inside project.
> Please check out https://github.com/apache/incubator-s2graph/tree/master/doc (I haven't found the way to hosting this yet).
>
> Also, there is new s2http subproject, which replaces previous s2rest_play/s2rest_netty.
>
> Here is how I tested it. Note that the documentation has a wrong port number(documented as 9000, but the code works with 8000). I will create an issue to fix the documentation.
>
> bin/start-s2graph.sh
>
> $ git log -1 --format="%H"
> 19254301d4cea7e976754fe1b1f6491144b51173
> $ sbt package
> $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin
> $ sh bin/start-s2graph.sh
> ...
> $ cat logs/s2http.log
> $ sh bin/example.sh
>
> Please give it a try and feel free to comment.
> Thanks. Regards
>
> On Tue, Jan 8, 2019 at 6:58 PM daewon <da...@apache.org> wrote:
>>
>> @Woonsan Ko
>>
>> Sorry. I checked and found that the same error occurred. The 's2rest_play' will be removed from the S2GRAPH-248 issue (). If you are updating a document with a modified api end-point and the issue is merged, we expect it to be usable without problems.
>> We are improving the API, including new documentation. If the issue is resolved, I think it will be usable without error. Gramlin does not exist as a Web interface yet, but only as a Java client. S2GRAPH-248 I will finish the issue and respond again.
>>
>> thx.
>>
>> 2019년 1월 4일 (금) 오후 2:13, Woonsan Ko <wo...@apache.org>님이 작성:
>>>
>>> Hi S2Graph experts,
>>>
>>> It seems still failing to launch it.
>>> I pulled in the latest from the master, built it from the source and
>>> tried to launch it today, following [1].
>>>
>>> Here's what I did and got:
>>>
>>> $ git log -1 --format="%H"
>>> 1294c1822fe5293125d73019a17d11d2a0c43a34
>>> $ sbt package
>>> ...
>>> [success] Total time: 58 s, completed Jan 4, 2019 1:42:01 PM
>>> $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin
>>> $ sh bin/start-s2graph.sh
>>> Starting hbase...
>>> Service hbase is running as process 2063
>>> Starting h2...
>>> Service h2 is running as process 2092
>>> Starting s2rest_play...
>>> Service s2rest_play might have failed to start; see
>>> /Users/bloomreach/workspace/incubator-s2graph/target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin/logs/s2rest_play.log
>>> $ cat logs/s2rest_play.log
>>> ...
>>> NettyServer.main is deprecated. Please start your Play server with the
>>> play.core.server.ProdServerStart$.main.
>>> Oops, cannot start the server.
>>> Configuration error: Configuration error[Cannot initialize the custom
>>> Global object (org.apache.s2graph.rest.play.Global) (perhaps it's a
>>> wrong reference?)]
>>> at play.api.Configuration$.configError(Configuration.scala:154)
>>> ...
>>> Caused by: java.lang.ClassNotFoundException: org.apache.s2graph.core.S2GraphLike
>>> ...
>>>
>>> Is it still broken in master branch, or did I miss something?
>>> And, I wonder how others use it in their production? Is there any
>>> specific tag or branch you really use in production at the moment?
>>>
>>> One more question (sorry! ;-)): is it possible to use Gremlin instead
>>> of REST API? REST API is great and necessary, but I also found a good
>>> article [2] explaining the concepts with Gremlin, which seems very
>>> appealing. So, I wonder if I can use Gremlin with S2Graph backend as
>>> well as REST API access.
>>>
>>> Thanks in advance,
>>>
>>> Woonsan
>>>
>>> [1] https://steamshon.gitbooks.io/s2graph-book/content/getting_started.html
>>> [2] https://www.infoworld.com/article/3251829/nosql/why-you-should-use-a-graph-database.html?page=2
>>>
>>> On Tue, Nov 20, 2018 at 2:21 AM Woonsan Ko <wo...@apache.org> wrote:
>>> >
>>> > Hi Daewon,
>>> >
>>> > Thanks for the quick check.
>>> >
>>> > However, it still doesn't work for me even after clearing the ivy
>>> > cache locally. The same error is in s2rest_play.log.
>>> > I was suspicious of any duplicate jar files in different versions, so
>>> > I found these:
>>> >
>>> > $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin/lib
>>> >
>>> > $ javap -classpath netty-all-4.1.17.Final.jar io.netty.util.ResourceLeakDetector
>>> > Compiled from "ResourceLeakDetector.java"
>>> > public class io.netty.util.ResourceLeakDetector<T> {
>>> > ...
>>> > public static void addExclusions(java.lang.Class, java.lang.String...);
>>> > ...
>>> > }
>>> >
>>> > $ javap -classpath netty-common-4.1.13.Final.jar
>>> > io.netty.util.ResourceLeakDetector
>>> > Compiled from "ResourceLeakDetector.java"
>>> > public class io.netty.util.ResourceLeakDetector<T> {
>>> > ...
>>> > }
>>> >
>>> > The ResourceLeakDetector in the second one doesn't have the static
>>> > method, addExclusions(...).
>>> > I also tried to remove the second one in the lib directory manually,
>>> > but it keeps failing to start with the same errors.
>>> >
>>> > My env: sbt 0.13.9 / Java version: 1.8.0_144, vendor: Oracle
>>> > Corporation / OS name: "mac os x", version: "10.13.6"
>>> >
>>> > Hmm...
>>> >
>>> > Woonsan
>>> >
>>> > On Mon, Nov 19, 2018 at 12:17 AM daewon <da...@apache.org> wrote:
>>> > >
>>> > > I tested it with master branch (f53661ea9). In my case it works fine without problems. Can you try clearing the ivy cache on local? ex) rm -rf ~ / .ivy2
>>> > >
>>> > > 2018년 11월 19일 (월) 오전 11:56, daewon <da...@apache.org>님이 작성:
>>> > >>
>>> > >> Hi.
>>> > >>
>>> > >> I've seen similar errors before.
>>> > >> I will test and answer.
>>> > >>
>>> > >>
>>> > >> 2018년 11월 16일 (금) 오후 3:04, Woonsan Ko <wo...@apache.org>님이 작성:
>>> > >>>
>>> > >>> Hi S2Graph experts,
>>> > >>>
>>> > >>> I'm trying to learn and test it out by following the README.md [1].
>>> > >>> Build was okay after increasing max heap size (e.g, `sbt -J-Xmx2048m
>>> > >>> package`), but I see exception stack trace in logs/s2rest_play.log
>>> > >>> when starting:
>>> > >>>
>>> > >>> Exception in thread "main" java.lang.NoSuchMethodError:
>>> > >>> io.netty.util.ResourceLeakDetector.addExclusions(Ljava/lang/Class;[Ljava/lang/String;)V
>>> > >>> at io.netty.buffer.AbstractByteBufAllocator.<clinit>(AbstractByteBufAllocator.java:34)
>>> > >>> at org.asynchttpclient.netty.channel.ChannelManager.newBootstrap(ChannelManager.java:201)
>>> > >>> at org.asynchttpclient.netty.channel.ChannelManager.<init>(ChannelManager.java:190)
>>> > >>> at org.asynchttpclient.DefaultAsyncHttpClient.<init>(DefaultAsyncHttpClient.java:81)
>>> > >>> at play.api.libs.ws.ahc.AhcWSClient.<init>(AhcWS.scala:41)
>>> > >>> ...
>>> > >>>
>>> > >>> Any curl command examples in [1] cannot connect the server as a result.
>>> > >>>
>>> > >>> Any hint?
>>> > >>>
>>> > >>> Thanks in advance,
>>> > >>>
>>> > >>> Woonsan
>>> > >>>
>>> > >>> [1] https://github.com/apache/incubator-s2graph/blob/master/README.md
Re: s2rest seems failing in master
Posted by Woonsan Ko <wo...@apache.org>.
On Tue, Mar 5, 2019 at 12:17 AM DO YUNG YOON <sh...@gmail.com> wrote:
>
> Hi Woonsan.
>
> Thanks for trying out!
>
> I think the reason behind changing the default port from 9000 to 800 was the conflicting port in docker image.
>
> If there is any specific reason to use 9000 as the default port, then I think to change it to 8000 works for now.
> It would be great if you can submit a pull request.
Here's my pull request: https://github.com/apache/incubator-s2graph/pull/196
Cheers,
Woonsan
>
>
> On Tue, Mar 5, 2019 at 6:18 AM Woonsan Ko <wo...@apache.org> wrote:
>>
>> Hi Do Yung,
>>
>> Sorry for late response. I've tested it out today. It works like
>> charm! Thanks to all for improving this.
>> Just one thing is that the documentation
>> (doc/source/getting_started/your_first_graph.rst) still uses port
>> 9000, not 8000. Now the REST/HTTP service seems to start the server at
>> 8000 instead.
>> Is it going to use 8000 by default from now on? Could you confirm
>> that, I can submit a pull request for this simple change.
>>
>> Regards,
>>
>> Woonsan
>>
>> On Fri, Jan 25, 2019 at 8:16 PM DO YUNG YOON <sh...@gmail.com> wrote:
>> >
>> > Hi Woonsan.
>> >
>> > Just letting you know that S2GRAPH-248 ISSUE has been merged into master.
>> >
>> > To improve documentation, we move our gitbook documentation into the inside project.
>> > Please check out https://github.com/apache/incubator-s2graph/tree/master/doc (I haven't found the way to hosting this yet).
>> >
>> > Also, there is new s2http subproject, which replaces previous s2rest_play/s2rest_netty.
>> >
>> > Here is how I tested it. Note that the documentation has a wrong port number(documented as 9000, but the code works with 8000). I will create an issue to fix the documentation.
>> >
>> > bin/start-s2graph.sh
>> >
>> > $ git log -1 --format="%H"
>> > 19254301d4cea7e976754fe1b1f6491144b51173
>> > $ sbt package
>> > $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin
>> > $ sh bin/start-s2graph.sh
>> > ...
>> > $ cat logs/s2http.log
>> > $ sh bin/example.sh
>> >
>> > Please give it a try and feel free to comment.
>> > Thanks. Regards
>> >
>> > On Tue, Jan 8, 2019 at 6:58 PM daewon <da...@apache.org> wrote:
>> >>
>> >> @Woonsan Ko
>> >>
>> >> Sorry. I checked and found that the same error occurred. The 's2rest_play' will be removed from the S2GRAPH-248 issue (). If you are updating a document with a modified api end-point and the issue is merged, we expect it to be usable without problems.
>> >> We are improving the API, including new documentation. If the issue is resolved, I think it will be usable without error. Gramlin does not exist as a Web interface yet, but only as a Java client. S2GRAPH-248 I will finish the issue and respond again.
>> >>
>> >> thx.
>> >>
>> >> 2019년 1월 4일 (금) 오후 2:13, Woonsan Ko <wo...@apache.org>님이 작성:
>> >>>
>> >>> Hi S2Graph experts,
>> >>>
>> >>> It seems still failing to launch it.
>> >>> I pulled in the latest from the master, built it from the source and
>> >>> tried to launch it today, following [1].
>> >>>
>> >>> Here's what I did and got:
>> >>>
>> >>> $ git log -1 --format="%H"
>> >>> 1294c1822fe5293125d73019a17d11d2a0c43a34
>> >>> $ sbt package
>> >>> ...
>> >>> [success] Total time: 58 s, completed Jan 4, 2019 1:42:01 PM
>> >>> $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin
>> >>> $ sh bin/start-s2graph.sh
>> >>> Starting hbase...
>> >>> Service hbase is running as process 2063
>> >>> Starting h2...
>> >>> Service h2 is running as process 2092
>> >>> Starting s2rest_play...
>> >>> Service s2rest_play might have failed to start; see
>> >>> /Users/bloomreach/workspace/incubator-s2graph/target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin/logs/s2rest_play.log
>> >>> $ cat logs/s2rest_play.log
>> >>> ...
>> >>> NettyServer.main is deprecated. Please start your Play server with the
>> >>> play.core.server.ProdServerStart$.main.
>> >>> Oops, cannot start the server.
>> >>> Configuration error: Configuration error[Cannot initialize the custom
>> >>> Global object (org.apache.s2graph.rest.play.Global) (perhaps it's a
>> >>> wrong reference?)]
>> >>> at play.api.Configuration$.configError(Configuration.scala:154)
>> >>> ...
>> >>> Caused by: java.lang.ClassNotFoundException: org.apache.s2graph.core.S2GraphLike
>> >>> ...
>> >>>
>> >>> Is it still broken in master branch, or did I miss something?
>> >>> And, I wonder how others use it in their production? Is there any
>> >>> specific tag or branch you really use in production at the moment?
>> >>>
>> >>> One more question (sorry! ;-)): is it possible to use Gremlin instead
>> >>> of REST API? REST API is great and necessary, but I also found a good
>> >>> article [2] explaining the concepts with Gremlin, which seems very
>> >>> appealing. So, I wonder if I can use Gremlin with S2Graph backend as
>> >>> well as REST API access.
>> >>>
>> >>> Thanks in advance,
>> >>>
>> >>> Woonsan
>> >>>
>> >>> [1] https://steamshon.gitbooks.io/s2graph-book/content/getting_started.html
>> >>> [2] https://www.infoworld.com/article/3251829/nosql/why-you-should-use-a-graph-database.html?page=2
>> >>>
>> >>> On Tue, Nov 20, 2018 at 2:21 AM Woonsan Ko <wo...@apache.org> wrote:
>> >>> >
>> >>> > Hi Daewon,
>> >>> >
>> >>> > Thanks for the quick check.
>> >>> >
>> >>> > However, it still doesn't work for me even after clearing the ivy
>> >>> > cache locally. The same error is in s2rest_play.log.
>> >>> > I was suspicious of any duplicate jar files in different versions, so
>> >>> > I found these:
>> >>> >
>> >>> > $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin/lib
>> >>> >
>> >>> > $ javap -classpath netty-all-4.1.17.Final.jar io.netty.util.ResourceLeakDetector
>> >>> > Compiled from "ResourceLeakDetector.java"
>> >>> > public class io.netty.util.ResourceLeakDetector<T> {
>> >>> > ...
>> >>> > public static void addExclusions(java.lang.Class, java.lang.String...);
>> >>> > ...
>> >>> > }
>> >>> >
>> >>> > $ javap -classpath netty-common-4.1.13.Final.jar
>> >>> > io.netty.util.ResourceLeakDetector
>> >>> > Compiled from "ResourceLeakDetector.java"
>> >>> > public class io.netty.util.ResourceLeakDetector<T> {
>> >>> > ...
>> >>> > }
>> >>> >
>> >>> > The ResourceLeakDetector in the second one doesn't have the static
>> >>> > method, addExclusions(...).
>> >>> > I also tried to remove the second one in the lib directory manually,
>> >>> > but it keeps failing to start with the same errors.
>> >>> >
>> >>> > My env: sbt 0.13.9 / Java version: 1.8.0_144, vendor: Oracle
>> >>> > Corporation / OS name: "mac os x", version: "10.13.6"
>> >>> >
>> >>> > Hmm...
>> >>> >
>> >>> > Woonsan
>> >>> >
>> >>> > On Mon, Nov 19, 2018 at 12:17 AM daewon <da...@apache.org> wrote:
>> >>> > >
>> >>> > > I tested it with master branch (f53661ea9). In my case it works fine without problems. Can you try clearing the ivy cache on local? ex) rm -rf ~ / .ivy2
>> >>> > >
>> >>> > > 2018년 11월 19일 (월) 오전 11:56, daewon <da...@apache.org>님이 작성:
>> >>> > >>
>> >>> > >> Hi.
>> >>> > >>
>> >>> > >> I've seen similar errors before.
>> >>> > >> I will test and answer.
>> >>> > >>
>> >>> > >>
>> >>> > >> 2018년 11월 16일 (금) 오후 3:04, Woonsan Ko <wo...@apache.org>님이 작성:
>> >>> > >>>
>> >>> > >>> Hi S2Graph experts,
>> >>> > >>>
>> >>> > >>> I'm trying to learn and test it out by following the README.md [1].
>> >>> > >>> Build was okay after increasing max heap size (e.g, `sbt -J-Xmx2048m
>> >>> > >>> package`), but I see exception stack trace in logs/s2rest_play.log
>> >>> > >>> when starting:
>> >>> > >>>
>> >>> > >>> Exception in thread "main" java.lang.NoSuchMethodError:
>> >>> > >>> io.netty.util.ResourceLeakDetector.addExclusions(Ljava/lang/Class;[Ljava/lang/String;)V
>> >>> > >>> at io.netty.buffer.AbstractByteBufAllocator.<clinit>(AbstractByteBufAllocator.java:34)
>> >>> > >>> at org.asynchttpclient.netty.channel.ChannelManager.newBootstrap(ChannelManager.java:201)
>> >>> > >>> at org.asynchttpclient.netty.channel.ChannelManager.<init>(ChannelManager.java:190)
>> >>> > >>> at org.asynchttpclient.DefaultAsyncHttpClient.<init>(DefaultAsyncHttpClient.java:81)
>> >>> > >>> at play.api.libs.ws.ahc.AhcWSClient.<init>(AhcWS.scala:41)
>> >>> > >>> ...
>> >>> > >>>
>> >>> > >>> Any curl command examples in [1] cannot connect the server as a result.
>> >>> > >>>
>> >>> > >>> Any hint?
>> >>> > >>>
>> >>> > >>> Thanks in advance,
>> >>> > >>>
>> >>> > >>> Woonsan
>> >>> > >>>
>> >>> > >>> [1] https://github.com/apache/incubator-s2graph/blob/master/README.md
Re: s2rest seems failing in master
Posted by DO YUNG YOON <sh...@gmail.com>.
Hi Woonsan.
Thanks for trying out!
I think the reason behind changing the default port from 9000 to 800 was
the conflicting port in docker image.
If there is any specific reason to use 9000 as the default port, then I
think to change it to 8000 works for now.
It would be great if you can submit a pull request.
On Tue, Mar 5, 2019 at 6:18 AM Woonsan Ko <wo...@apache.org> wrote:
> Hi Do Yung,
>
> Sorry for late response. I've tested it out today. It works like
> charm! Thanks to all for improving this.
> Just one thing is that the documentation
> (doc/source/getting_started/your_first_graph.rst) still uses port
> 9000, not 8000. Now the REST/HTTP service seems to start the server at
> 8000 instead.
> Is it going to use 8000 by default from now on? Could you confirm
> that, I can submit a pull request for this simple change.
>
> Regards,
>
> Woonsan
>
> On Fri, Jan 25, 2019 at 8:16 PM DO YUNG YOON <sh...@gmail.com> wrote:
> >
> > Hi Woonsan.
> >
> > Just letting you know that S2GRAPH-248 ISSUE has been merged into master.
> >
> > To improve documentation, we move our gitbook documentation into the
> inside project.
> > Please check out
> https://github.com/apache/incubator-s2graph/tree/master/doc (I haven't
> found the way to hosting this yet).
> >
> > Also, there is new s2http subproject, which replaces previous
> s2rest_play/s2rest_netty.
> >
> > Here is how I tested it. Note that the documentation has a wrong port
> number(documented as 9000, but the code works with 8000). I will create an
> issue to fix the documentation.
> >
> > bin/start-s2graph.sh
> >
> > $ git log -1 --format="%H"
> > 19254301d4cea7e976754fe1b1f6491144b51173
> > $ sbt package
> > $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin
> > $ sh bin/start-s2graph.sh
> > ...
> > $ cat logs/s2http.log
> > $ sh bin/example.sh
> >
> > Please give it a try and feel free to comment.
> > Thanks. Regards
> >
> > On Tue, Jan 8, 2019 at 6:58 PM daewon <da...@apache.org> wrote:
> >>
> >> @Woonsan Ko
> >>
> >> Sorry. I checked and found that the same error occurred. The
> 's2rest_play' will be removed from the S2GRAPH-248 issue (). If you are
> updating a document with a modified api end-point and the issue is merged,
> we expect it to be usable without problems.
> >> We are improving the API, including new documentation. If the issue is
> resolved, I think it will be usable without error. Gramlin does not exist
> as a Web interface yet, but only as a Java client. S2GRAPH-248 I will
> finish the issue and respond again.
> >>
> >> thx.
> >>
> >> 2019년 1월 4일 (금) 오후 2:13, Woonsan Ko <wo...@apache.org>님이 작성:
> >>>
> >>> Hi S2Graph experts,
> >>>
> >>> It seems still failing to launch it.
> >>> I pulled in the latest from the master, built it from the source and
> >>> tried to launch it today, following [1].
> >>>
> >>> Here's what I did and got:
> >>>
> >>> $ git log -1 --format="%H"
> >>> 1294c1822fe5293125d73019a17d11d2a0c43a34
> >>> $ sbt package
> >>> ...
> >>> [success] Total time: 58 s, completed Jan 4, 2019 1:42:01 PM
> >>> $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin
> >>> $ sh bin/start-s2graph.sh
> >>> Starting hbase...
> >>> Service hbase is running as process 2063
> >>> Starting h2...
> >>> Service h2 is running as process 2092
> >>> Starting s2rest_play...
> >>> Service s2rest_play might have failed to start; see
> >>>
> /Users/bloomreach/workspace/incubator-s2graph/target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin/logs/s2rest_play.log
> >>> $ cat logs/s2rest_play.log
> >>> ...
> >>> NettyServer.main is deprecated. Please start your Play server with the
> >>> play.core.server.ProdServerStart$.main.
> >>> Oops, cannot start the server.
> >>> Configuration error: Configuration error[Cannot initialize the custom
> >>> Global object (org.apache.s2graph.rest.play.Global) (perhaps it's a
> >>> wrong reference?)]
> >>> at play.api.Configuration$.configError(Configuration.scala:154)
> >>> ...
> >>> Caused by: java.lang.ClassNotFoundException:
> org.apache.s2graph.core.S2GraphLike
> >>> ...
> >>>
> >>> Is it still broken in master branch, or did I miss something?
> >>> And, I wonder how others use it in their production? Is there any
> >>> specific tag or branch you really use in production at the moment?
> >>>
> >>> One more question (sorry! ;-)): is it possible to use Gremlin instead
> >>> of REST API? REST API is great and necessary, but I also found a good
> >>> article [2] explaining the concepts with Gremlin, which seems very
> >>> appealing. So, I wonder if I can use Gremlin with S2Graph backend as
> >>> well as REST API access.
> >>>
> >>> Thanks in advance,
> >>>
> >>> Woonsan
> >>>
> >>> [1]
> https://steamshon.gitbooks.io/s2graph-book/content/getting_started.html
> >>> [2]
> https://www.infoworld.com/article/3251829/nosql/why-you-should-use-a-graph-database.html?page=2
> >>>
> >>> On Tue, Nov 20, 2018 at 2:21 AM Woonsan Ko <wo...@apache.org> wrote:
> >>> >
> >>> > Hi Daewon,
> >>> >
> >>> > Thanks for the quick check.
> >>> >
> >>> > However, it still doesn't work for me even after clearing the ivy
> >>> > cache locally. The same error is in s2rest_play.log.
> >>> > I was suspicious of any duplicate jar files in different versions, so
> >>> > I found these:
> >>> >
> >>> > $ cd target/apache-s2graph-0.2.1-SNAPSHOT-incubating-bin/lib
> >>> >
> >>> > $ javap -classpath netty-all-4.1.17.Final.jar
> io.netty.util.ResourceLeakDetector
> >>> > Compiled from "ResourceLeakDetector.java"
> >>> > public class io.netty.util.ResourceLeakDetector<T> {
> >>> > ...
> >>> > public static void addExclusions(java.lang.Class,
> java.lang.String...);
> >>> > ...
> >>> > }
> >>> >
> >>> > $ javap -classpath netty-common-4.1.13.Final.jar
> >>> > io.netty.util.ResourceLeakDetector
> >>> > Compiled from "ResourceLeakDetector.java"
> >>> > public class io.netty.util.ResourceLeakDetector<T> {
> >>> > ...
> >>> > }
> >>> >
> >>> > The ResourceLeakDetector in the second one doesn't have the static
> >>> > method, addExclusions(...).
> >>> > I also tried to remove the second one in the lib directory manually,
> >>> > but it keeps failing to start with the same errors.
> >>> >
> >>> > My env: sbt 0.13.9 / Java version: 1.8.0_144, vendor: Oracle
> >>> > Corporation / OS name: "mac os x", version: "10.13.6"
> >>> >
> >>> > Hmm...
> >>> >
> >>> > Woonsan
> >>> >
> >>> > On Mon, Nov 19, 2018 at 12:17 AM daewon <da...@apache.org> wrote:
> >>> > >
> >>> > > I tested it with master branch (f53661ea9). In my case it works
> fine without problems. Can you try clearing the ivy cache on local? ex) rm
> -rf ~ / .ivy2
> >>> > >
> >>> > > 2018년 11월 19일 (월) 오전 11:56, daewon <da...@apache.org>님이 작성:
> >>> > >>
> >>> > >> Hi.
> >>> > >>
> >>> > >> I've seen similar errors before.
> >>> > >> I will test and answer.
> >>> > >>
> >>> > >>
> >>> > >> 2018년 11월 16일 (금) 오후 3:04, Woonsan Ko <wo...@apache.org>님이 작성:
> >>> > >>>
> >>> > >>> Hi S2Graph experts,
> >>> > >>>
> >>> > >>> I'm trying to learn and test it out by following the README.md
> [1].
> >>> > >>> Build was okay after increasing max heap size (e.g, `sbt
> -J-Xmx2048m
> >>> > >>> package`), but I see exception stack trace in
> logs/s2rest_play.log
> >>> > >>> when starting:
> >>> > >>>
> >>> > >>> Exception in thread "main" java.lang.NoSuchMethodError:
> >>> > >>>
> io.netty.util.ResourceLeakDetector.addExclusions(Ljava/lang/Class;[Ljava/lang/String;)V
> >>> > >>> at
> io.netty.buffer.AbstractByteBufAllocator.<clinit>(AbstractByteBufAllocator.java:34)
> >>> > >>> at
> org.asynchttpclient.netty.channel.ChannelManager.newBootstrap(ChannelManager.java:201)
> >>> > >>> at
> org.asynchttpclient.netty.channel.ChannelManager.<init>(ChannelManager.java:190)
> >>> > >>> at
> org.asynchttpclient.DefaultAsyncHttpClient.<init>(DefaultAsyncHttpClient.java:81)
> >>> > >>> at play.api.libs.ws.ahc.AhcWSClient.<init>(AhcWS.scala:41)
> >>> > >>> ...
> >>> > >>>
> >>> > >>> Any curl command examples in [1] cannot connect the server as a
> result.
> >>> > >>>
> >>> > >>> Any hint?
> >>> > >>>
> >>> > >>> Thanks in advance,
> >>> > >>>
> >>> > >>> Woonsan
> >>> > >>>
> >>> > >>> [1]
> https://github.com/apache/incubator-s2graph/blob/master/README.md
>