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https://issues.apache.org/jira/browse/HBASE-27426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619775#comment-17619775
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Hudson commented on HBASE-27426:
--------------------------------
Results for branch branch-2
[build #665 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/665/]:
(x) *{color:red}-1 overall{color}*
----
details (if available):
(x) {color:red}-1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/665/General_20Nightly_20Build_20Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/665/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/665/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(x) {color:red}-1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-2/665/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Region server abort with failing to list region servers.
> --------------------------------------------------------
>
> Key: HBASE-27426
> URL: https://issues.apache.org/jira/browse/HBASE-27426
> Project: HBase
> Issue Type: Bug
> Components: Zookeeper
> Reporter: Victor Li
> Assignee: Victor Li
> Priority: Major
> Fix For: 2.6.0, 2.5.1, 3.0.0-alpha-4, 2.4.16
>
>
> During unit tests, clusters were created and destroyed, the region server
> could abort during shutdown with failing to list region servers.
>
> Logs:
>
> 2022-10-11 18:44:43,393 INFO [main] utility.HBaseClusterSetup(160): Starting
> mini cluster: singleCluster
> [master/victorli-wsl:0:becomeActiveMaster] INFO
> org.apache.hadoop.hbase.zookeeper.ZKWatcher - not a secure deployment,
> proceeding
> 2022-10-11 18:45:07,234 INFO [Listener at localhost/45185]
> utility.HBaseClusterSetup(177): Started mini cluster: singleCluster
> [Listener at localhost/45185] INFO
> org.apache.hadoop.hbase.zookeeper.ZKWatcher - ZKWatcher close started.
> [Listener at localhost/45185] INFO
> org.apache.hadoop.hbase.zookeeper.ZKWatcher - ZKWatcher close finished.
> [Listener at localhost/45185] INFO
> org.apache.hadoop.hbase.zookeeper.ZKWatcher - ZKWatcher close started.
> [Listener at localhost/45185] INFO
> org.apache.hadoop.hbase.zookeeper.ZKWatcher - ZKWatcher close finished.
> 2022-10-11 18:45:45,980 INFO [Listener at localhost/45185]
> utility.HBaseClusterSetup(132): Stopping mini cluster: singleCluster
> [RS:0;victorli-wsl:35113] INFO org.apache.hadoop.hbase.zookeeper.ZKWatcher -
> ZKWatcher close started.
> [zk-event-processor-pool-0] ERROR
> org.apache.hadoop.hbase.regionserver.HRegionServer - ***** ABORTING region
> server victorli-wsl,35113,1665539090704: failed to list region servers *****
> [RS:0;victorli-wsl:35113] INFO org.apache.hadoop.hbase.zookeeper.ZKWatcher -
> ZKWatcher close finished.
> [M:0;victorli-wsl:42915] INFO org.apache.hadoop.hbase.zookeeper.ZKWatcher -
> ZKWatcher close started.
> [M:0;victorli-wsl:42915] INFO org.apache.hadoop.hbase.zookeeper.ZKWatcher -
> ZKWatcher close finished.
> 2022-10-11 18:45:57,208 INFO [Listener at localhost/45185]
> utility.HBaseClusterSetup(144): Stopped mini cluster: singleCluster
>
> Stack:
> [zk-event-processor-pool-0] WARN org.apache.hadoop.hbase.zookeeper.ZKUtil -
> regionserver:35113-0x101b6fed2a00001, quorum=127.0.0.1:53028, baseZNode=/9
> Unable to list children of znode /9/rs
> java.lang.InterruptedException
> at java.lang.Object.wait(Native Method)
> at java.lang.Object.wait(Object.java:502)
> at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1601)
> at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1573)
> at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2420)
> at
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.getChildren(RecoverableZooKeeper.java:341)
> at
> org.apache.hadoop.hbase.zookeeper.ZKUtil.listChildrenAndWatchForNewChildren(ZKUtil.java:190)
> at
> org.apache.hadoop.hbase.zookeeper.RegionServerAddressTracker.loadRegionServerList(RegionServerAddressTracker.java:54)
> at
> org.apache.hadoop.hbase.zookeeper.RegionServerAddressTracker.nodeChildrenChanged(RegionServerAddressTracker.java:71)
> at
> org.apache.hadoop.hbase.zookeeper.ZKWatcher.lambda$processEvent$0(ZKWatcher.java:586)
> at org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:187)
> at org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:177)
> at
> org.apache.hadoop.hbase.zookeeper.ZKWatcher.processEvent(ZKWatcher.java:554)
> at
> org.apache.hadoop.hbase.zookeeper.ZKWatcher.lambda$process$1(ZKWatcher.java:607)
> at
> org.apache.hadoop.hbase.trace.TraceUtil.lambda$tracedRunnable$2(TraceUtil.java:155)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:750)
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