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Posted to issues@hbase.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2020/07/21 09:03:00 UTC
[jira] [Commented] (HBASE-24658) Update PolicyBasedChaosMonkey to
handle uncaught exceptions
[ https://issues.apache.org/jira/browse/HBASE-24658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17161879#comment-17161879 ]
Hudson commented on HBASE-24658:
--------------------------------
Results for branch branch-2
[build #2753 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2753/]: (x) *{color:red}-1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2753/General_20Nightly_20Build_20Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2753/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2753/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(x) {color:red}-1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11 report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2753/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}
> Update PolicyBasedChaosMonkey to handle uncaught exceptions
> -----------------------------------------------------------
>
> Key: HBASE-24658
> URL: https://issues.apache.org/jira/browse/HBASE-24658
> Project: HBase
> Issue Type: Task
> Components: integration tests
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.3.1, 2.4.0, 2.2.7
>
>
> Running {{ServerKillingChaosMonkey}} via {{RESTApiClusterManager}} for any duration of time slowly leaks region servers. I see failures on the RESTApi side go unreported on the ChaosMonkey side. It seems like {{RuntimeExceptions}} are being thrown and lost.
> {{PolicyBasedChaosMonkey}} uses a primitive means of thread management anyway. Update to use a thread pool, thread groups, and an uncaughtExceptionHandler.
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