Having Curator's 5.0.0-SNAPSHOT in your build should not cause that error. Make
sure you exclude ZooKeeper in Curator's dependency spec. i.e in Maven:
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-recipes</artifactId>
<version>5.0.0-SNAPSHOT</version>
<exclusions>
<exclusion>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
</exclusion>
</exclusions>
<scope>test</scope>
</dependency>
Or are you building Curator from source? Building from source won't work as we
now build against ZooKeeper 3.6.0.
-Jordan
> On May 21, 2020, at 5:26 PM, Tamas Penzes <[email protected]> wrote:
>
> Hi All,
>
> After seeing Jordan's message to call people to test Curator I've tried to
> build our whole stack together with Curator 5.0.0-snapshot (just to check
> what fails).
> As we use our own ZooKeeper version based on ZooKeeper 3.5.5 the given
> ZooKeeper got replaced in Curator and the Curator build failed. I got the
> following error during the build:
>
> [INFO]
> /Users/tamaas/projects/curator/curator-framework/src/main/java/org/apache/curator/framework/imps/CuratorFrameworkImpl.java:
> Recompile with -Xlint:deprecation for details.
> [INFO] -------------------------------------------------------------
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR]
> /Users/tamaas/projects/curator/curator-framework/src/main/java/org/apache/curator/framework/api/AddWatchBuilder.java:[21,28]
> cannot find symbol
> symbol: class AddWatchMode
> location: package org.apache.zookeeper
>
> ...
>
>
> The root cause is that ZOOKEEPER-1416 is only present in ZooKeeper 3.6.0+.
>
> Does Curator want to be compatible with ZooKeeper 3.5 only in runtime or we
> should be able to build it against ZooKeeper 3.5.x versions too?
>
> Is there any way to recognise which ZooKeeper version we use runtime (to
> raise an exception) or any feature flag to block these features or users
> have to limit their use of Curator features (based on which ZooKeeper they
> use) based on the documentation?
>
> Based on this updating Curator first and ZooKeeper afterwards won't work.
> Does Curator 4.3.0 work with ZooKeeper 3.6.x?
>
> Thanks, Tamaas
