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https://issues.apache.org/jira/browse/HBASE-25077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17202850#comment-17202850
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Hudson commented on HBASE-25077:
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Results for branch branch-2.3
[build #61 on
builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/61/]:
(/) *{color:green}+1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/61/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/61/JDK8_20Nightly_20Build_20Report_20_28Hadoop2_29/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/61/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.3/61/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}
> hbck.jsp page loading fails, logs NPE in master log.
> ----------------------------------------------------
>
> Key: HBASE-25077
> URL: https://issues.apache.org/jira/browse/HBASE-25077
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 2.2.3
> Reporter: Ajeet Rai
> Assignee: Mohammad Arshad
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.3.3, 2.4.0, 2.2.7
>
>
> While testing with large data, it is observed that some time hbck page was
> not accessible and NPE was thrown in log.
>
> 【Test step】Excat Steps are not known. Observed this while executing below
> steps
> 1: Test data: 9K regions,~300 issues in my test setup
> 2: run hbck_chore and catalogjanitor_run multiple times
> 3: Also run balancer so that region movement is happening.
> 4: Observe that HBCK page not available
>
> 2020-09-21 20:05:31,706 WARN [qtp1698322791-94] server.HttpChannel: /hbck.jsp
> java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.generated.master.hbck_jsp.formatServerName(hbck_jsp.java:37)
> at
> org.apache.hadoop.hbase.generated.master.hbck_jsp._jspService(hbck_jsp.java:144)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:844)
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