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https://issues.apache.org/jira/browse/RATIS-699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16957436#comment-16957436
]
Andy Wu commented on RATIS-699:
-------------------------------
Thanks for working on this! I am also getting the following exception after
upgrading into ratis-0.4.0 through maven repo. Is there anyway to do a minor
release on ratis-0.4.0 since it is not usable for now?
{code:java}
Caused by: java.lang.NoClassDefFoundError:
org/apache/hadoop/metrics2/lib/DefaultMetricsSystem
at
org.apache.ratis.metrics.MetricsReporting.<clinit>(MetricsReporting.java:42)
~[ratis-metrics-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.metrics.RatisMetrics.<clinit>(RatisMetrics.java:39)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogWorker.<init>(SegmentedRaftLogWorker.java:176)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.<init>(SegmentedRaftLog.java:197)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.<init>(SegmentedRaftLog.java:183)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.impl.ServerState.initRaftLog(ServerState.java:188)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.impl.ServerState.<init>(ServerState.java:120)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.impl.RaftServerImpl.<init>(RaftServerImpl.java:110)
~[ratis-server-0.4.0.jar:0.4.0]
at
org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$2(RaftServerProxy.java:208)
~[ratis-server-0.4.0.jar:0.4.0]
at
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
~[na:1.8.0_101]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
~[na:1.8.0_101]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
~[na:1.8.0_101]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_101]
{code}
Is there
> Dependency is relying on system dependency jdk:tools:1.X
> --------------------------------------------------------
>
> Key: RATIS-699
> URL: https://issues.apache.org/jira/browse/RATIS-699
> Project: Ratis
> Issue Type: Bug
> Components: metrics
> Affects Versions: 0.4.0
> Reporter: Henrik Hegardt
> Assignee: Henrik Hegardt
> Priority: Minor
> Attachments: RATIS-699.03.patch, tree_new, tree_orig
>
>
> Ratis-Metric is depending on the dependency
> com.github.joshelser:dropwizard-metrics-hadoop-metrics2-reporter: 0.1.2. This
> in turn depends on the org.apache.hadoop:hadoop-common:2.6.0. This in turn
> depends on org.apache.hadoop:hadoop-annotations:2.6.0 which have an
> dependency on a system scoped dependency named jdk.tools:1.6. I'm running
> java 11 and this dependency doesn't exist in my environment so I can't
> compile with ratis included in my project because it fails trying to resolve
> that dependency.
> However, the project ratis-hadoop depends on the the dependency
> org.apache.hadoop:hadoop-common:3.1.1 (which should be upgraded to 3.1.2
> because the sources are missing in 3.1.1) which doesn't have the
> jdk.tools:1.6 dependency. So if I depend on this I can build the project
> because the faulty 2.6.0 dependency is shadowed transitively by the 3.1.1
> dependency and everything is compiling.
> The simple fix would be updating so ratis-metric is depending directly on the
> 3.1.2 dependency instead since it effectively will be the 3.1.1 code you are
> going run with anyway when running with the ratis-hadoop dependency.
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