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https://issues.apache.org/jira/browse/HIVE-22410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17077909#comment-17077909
]
Hive QA commented on HIVE-22410:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12984160/HIVE-22410.1.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 18195 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.metastore.TestMetastoreHousekeepingLeaderEmptyConfig.testHouseKeepingThreadExistence
(batchId=252)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/21507/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/21507/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-21507/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12984160 - PreCommit-HIVE-Build
> CachedStore Prewarm Failure NPE
> -------------------------------
>
> Key: HIVE-22410
> URL: https://issues.apache.org/jira/browse/HIVE-22410
> Project: Hive
> Issue Type: Bug
> Components: Standalone Metastore
> Affects Versions: 3.1.2, 2.3.7
> Environment: JDK 1.7.0_40
> Reporter: fanshilun
> Assignee: fanshilun
> Priority: Major
> Labels: cachedstore
> Fix For: 3.1.3
>
> Attachments: HIVE-22410.1.patch, image-2019-11-01-11-14-42-114.png
>
>
> java.lang.NullPointerException
> at
> org.apache.hadoop.hive.metastore.utils.IncrementalObjectSizeEstimator$ObjectEstimator.estimateArrayElements(IncrementalObjectSizeEstimator.java:501)
> ~[hive-metastore-2.3.5.jar:2.3.5]
> at
> org.apache.hadoop.hive.metastore.utils.IncrementalObjectSizeEstimator$ObjectEstimator.estimate(IncrementalObjectSizeEstimator.java:443)
> ~[hive-metastore-2.3.5.jar:2.3.5]
> at
> org.apache.hadoop.hive.metastore.utils.IncrementalObjectSizeEstimator$ObjectEstimator.estimate(IncrementalObjectSizeEstimator.java:433)
> ~[hive-metastore-2.3.5.jar:2.3.5]
> at
> org.apache.hadoop.hive.metastore.utils.IncrementalObjectSizeEstimator$ObjectEstimator.estimate(IncrementalObjectSizeEstimator.java:369)
> ~[hive-metastore-2.3.5.jar:2.3.5]
> at
> org.apache.hadoop.hive.metastore.cached.SharedCache.populateTableInCache(SharedCache.java:1028)
> ~[hive-metastore-2.3.5.jar:2.3.5]
> at
> org.apache.hadoop.hive.metastore.cached.CachedStore.prewarm(CachedStore.java:314)
> ~[hive-metastore-2.3.5.jar:2.3.5]
> at
> org.apache.hadoop.hive.metastore.cached.CachedStore$CacheUpdateMasterWork.run(CachedStore.java:492)
> [hive-metastore-2.3.5.jar:2.3.5]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [?:1.7.0_40]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> [?:1.7.0_40]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> [?:1.7.0_40]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> [?:1.7.0_40]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [?:1.7.0_40]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [?:1.7.0_40]
> at java.lang.Thread.run(Thread.java:724) [?:1.7.0_40]
> *reason:*
> Methods estimateArrayElements throw NPE
> I found that the last class does not appear in the parent (HashMap<Class<?>,
> Object Estimator> ), and the parent does not contain the information of the
> ConcurrentHashMap Class.
> The solution is to initialize the class information before using it.
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