[RATIS-1462] RaftServer started failed when rpc timeout use different unit

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.0, 2.1.0, 2.2.0
• Fix Version/s: 2.3.0
• Component/s: common

Language

Java

• Assignee: Liu Jinghao
• Reporter: Liu Jinghao
• Created: 07/Dec/21 07:01
• Updated: 08/Dec/21 10:50
• Resolved: 08/Dec/21 10:50

Description

// set timeount of rpc use different unit. 
// we noticed  15 seconds < 1 minute
RaftServerConfigKeys.Rpc.setTimeoutMax(properties, TimeDuration.ONE_MINUTE);
RaftServerConfigKeys.Rpc.setTimeoutMin(properties, TimeDuration.valueOf(15, TimeUnit.SECONDS)); 

Init DivisionPropertiesImpl failed: 

Exception in thread "main" java.io.IOException: java.lang.IllegalStateException: rpcTimeoutMax = 1min < rpcTimeoutMin = 15s
    at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:56)
    at org.apache.ratis.util.IOUtils.toIOException(IOUtils.java:61)
    at org.apache.ratis.util.IOUtils.getFromFuture(IOUtils.java:71)
    at org.apache.ratis.server.impl.RaftServerProxy.getImpls(RaftServerProxy.java:354)
    at org.apache.ratis.server.impl.RaftServerProxy.start(RaftServerProxy.java:371)
Caused by: java.lang.IllegalStateException: rpcTimeoutMax = 1min < rpcTimeoutMin = 15s
    at org.apache.ratis.util.Preconditions.assertTrue(Preconditions.java:60)
    at org.apache.ratis.server.impl.DivisionPropertiesImpl.<init>(DivisionPropertiesImpl.java:35)
    at org.apache.ratis.server.impl.RaftServerImpl.<init>(RaftServerImpl.java:190)
    at org.apache.ratis.server.impl.RaftServerProxy.lambda$newRaftServerImpl$4(RaftServerProxy.java:266)
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

Issue Links

• links to: GitHub Pull Request #556