[
https://issues.apache.org/jira/browse/HBASE-25077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mohammad Arshad updated HBASE-25077:
------------------------------------
Component/s: hbck
> [HBCK2]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
>
> 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)
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
