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https://issues.apache.org/jira/browse/HBASE-21175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16824007#comment-16824007
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Hudson commented on HBASE-21175:
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Results for branch master
[build #954 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/954/]: (x)
*{color:red}-1 overall{color}*
----
details (if available):
(x) {color:red}-1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/master/954//General_Nightly_Build_Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/954//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/954//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Partially initialized SnapshotHFileCleaner leads to NPE during
> TestHFileArchiving
> ---------------------------------------------------------------------------------
>
> Key: HBASE-21175
> URL: https://issues.apache.org/jira/browse/HBASE-21175
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Artem Ervits
> Priority: Minor
> Labels: snapshot
> Fix For: 3.0.0
>
> Attachments: HBASE-21175.v01.patch, HBASE-21175.v04.patch,
> HBASE-21175.v05.patch, HBASE-21175.v07.patch
>
>
> TestHFileArchiving#testCleaningRace creates HFileCleaner instance within the
> test.
> When SnapshotHFileCleaner.init() is called, there is no master parameter
> passed in {{params}}.
> When the chore runs the cleaner during the test, NPE comes out of this line
> in getDeletableFiles():
> {code}
> return cache.getUnreferencedFiles(files, master.getSnapshotManager());
> {code}
> since master is null.
> We should either check for the null master or, pass master instance properly
> when constructing the cleaner instance.
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