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https://issues.apache.org/jira/browse/IMPALA-12655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17813899#comment-17813899
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ASF subversion and git services commented on IMPALA-12655:
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Commit 58da18a0a6f841dbdb85dbd267aa27e3fa2aea50 in impala's branch
refs/heads/master from Riza Suminto
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=58da18a0a ]
IMPALA-12655: Stabilize compute-table-stats.sh
Impala data loading scripts run compute-table-stats.sh at the end of
data loading to gather stats for certain test databases. Addition of
tpcds_partitioned_parquet_snap recently cause instability during compute
stats run. The large number of partitions to update seems to saturate
number of connection to the underlying RDBMS of HMS. HMS operations
often timing out after 30000ms.
This patch attempt to alleviate the issue by running compute stats for
tpcds_partitioned_parquet_snap in serial manner.
Testing:
- Pass FE tests.
Change-Id: I49e4790d2361c985673bca967559af62bda9b421
Reviewed-on: http://gerrit.cloudera.org:8080/20989
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> PlannerTest.testProcessingCost seems flaky
> ------------------------------------------
>
> Key: IMPALA-12655
> URL: https://issues.apache.org/jira/browse/IMPALA-12655
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Csaba Ringhofer
> Assignee: Riza Suminto
> Priority: Major
> Attachments:
> catalogd.impala-ec2-centos79-m6i-4xlarge-ondemand-02f3.vpc.cloudera.com.jenkins.log.INFO.20231218-120036.29228.tgz,
> compute-table-stats.log, hive-metastore.log.tgz,
> impalad.impala-ec2-centos79-m6i-4xlarge-ondemand-02f3.vpc.cloudera.com.jenkins.log.INFO.20231218-120036.29280.tgz
>
>
> This is probably caused by IMPALA-12601
> https://github.com/apache/impala/commit/8661f922d3ccb21da73b9f7f8734d9113429e9bb
> The error was cause by this line:
> https://github.com/apache/impala/blob/68fe57ff8492a7afdf14a62cabd3e2b0fcade9d1/testdata/workloads/functional-planner/queries/PlannerTest/tpcds-processing-cost.test#L8185
> In the actual plan the following appeared here:
> fk/pk conjuncts: assumed fk/pk
> [~rizaon]
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