[ https://issues.apache.org/jira/browse/HBASE-27426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619754#comment-17619754 ]
Hudson commented on HBASE-27426: -------------------------------- Results for branch master [build #703 on builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/703/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/703/General_20Nightly_20Build_20Report/] (/) {color:green}+1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/703/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/master/703/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) -- This message was sent by Atlassian Jira (v8.20.10#820010)