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https://issues.apache.org/jira/browse/HIVE-18661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16720386#comment-16720386
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Hive QA commented on HIVE-18661:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12951650/HIVE-18661.08.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 15626 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.metastore.TestHiveMetaStoreSchemaMethods.org.apache.hadoop.hive.metastore.TestHiveMetaStoreSchemaMethods
(batchId=227)
org.apache.hadoop.hive.ql.parse.TestReplAcidTablesWithJsonMessage.testOpenTxnEvent
(batchId=248)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcidTables.testOpenTxnEvent
(batchId=245)
org.apache.hive.hcatalog.listener.TestDbNotificationListener.sqlCTAS
(batchId=264)
org.apache.hive.hcatalog.listener.TestDbNotificationListener.sqlInsertPartition
(batchId=264)
org.apache.hive.hcatalog.listener.TestDbNotificationListener.sqlInsertTable
(batchId=264)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/15299/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/15299/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-15299/
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: 6 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12951650 - PreCommit-HIVE-Build
> CachedStore: Use metastore notification log events to update cache
> ------------------------------------------------------------------
>
> Key: HIVE-18661
> URL: https://issues.apache.org/jira/browse/HIVE-18661
> Project: Hive
> Issue Type: Sub-task
> Components: Metastore
> Reporter: Vaibhav Gumashta
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-18661.02.patch, HIVE-18661.03.patch,
> HIVE-18661.04.patch, HIVE-18661.05.patch, HIVE-18661.06.patch,
> HIVE-18661.07.patch, HIVE-18661.08.patch
>
>
> Currently, a background thread updates the entire cache which is pretty
> inefficient. We capture the updates to metadata in NOTIFICATION_LOG table
> which is getting used in the Replication work. We should have the background
> thread apply these notifications to incrementally update the cache.
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