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Hudson commented on HBASE-24506: -------------------------------- Results for branch branch-2.3 [build #127 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.3/127/]: (/) *{color:green}+1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.3/127/General_20Nightly_20Build_20Report/] (/) {color:green}+1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.3/127/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/] (/) {color:green}+1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.3/127/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/] (/) {color:green}+1 jdk11 hadoop3 checks{color} -- For more information [see jdk11 report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.3/127/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} > async client deadlock > --------------------- > > Key: HBASE-24506 > URL: https://issues.apache.org/jira/browse/HBASE-24506 > Project: HBase > Issue Type: Bug > Components: asyncclient > Affects Versions: 3.0.0-alpha-1, 2.3.0, 2.2.4, 2.4.0, 2.2.5 > Reporter: Whitney Jackson > Assignee: Duo Zhang > Priority: Blocker > Fix For: 3.0.0-alpha-1, 2.3.0, 2.2.6 > > > I ran into an issue where one instance in a cluster of application servers > backed by HBase stopped processing requests. Looking at a thread dump, it > seems HBase client threads are deadlocked: > https://pastebin.com/raw/B3FJL1Ag > The deadlock seemed to happen at the same time that a region server was > abruptly stopped (the physical server was restarted unexpectedly). > I'm using the hbase async API. The hbase client version is 2.2.4. The server > is running 2.2.4 as well. -- This message was sent by Atlassian Jira (v8.3.4#803005)