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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/44038/
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Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh
chaudhary, Goutam Tadi, jun aoki, Jayush Luniya, Matt, Newton Alex, and
Oleksandr Diachenko.
Bugs: AMBARI-15189
https://issues.apache.org/jira/browse/AMBARI-15189
Repository: ambari
Description
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Setting this param to True is Mandatory, otherwise, failed transactions in HAWQ
might generate too many small files and will impact performance.
Diffs
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ambari-server/src/main/resources/stacks/HDP/2.3/services/stack_advisor.py
11adca5
ambari-server/src/test/python/stacks/2.3/common/test_stack_advisor.py 690c053
Diff: https://reviews.apache.org/r/44038/diff/
Testing
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Unit tests updated with 4 cases.
```
test_createComponentLayoutRecommendations_hawq_1_Host
(test_stack_advisor.TestHDP23StackAdvisor)
Test that HAWQSTANDBY is not recommended on a single node cluster ... ok
test_createComponentLayoutRecommendations_hawq_3_Hosts
(test_stack_advisor.TestHDP23StackAdvisor)
Test that HAWQSTANDBY is recommended on a 3-node cluster ... ok
test_createComponentLayoutRecommendations_no_hawq_3_Hosts
(test_stack_advisor.TestHDP23StackAdvisor)
Test no failures when there are no HAWQ components ... ok
test_createComponentLayoutRecommendations_pxf_co_locate_with_namenode_or_datanode
(test_stack_advisor.TestHDP23StackAdvisor)
Test that PXF gets recommended on same host group which has NAMENODE or
DATANODE ... ok
test_getComponentLayoutValidations_hawq_3_Hosts
(test_stack_advisor.TestHDP23StackAdvisor)
Test layout validations for HAWQ components on a 3-node cluster ... ok
test_getComponentLayoutValidations_nohawq_3_Hosts
(test_stack_advisor.TestHDP23StackAdvisor)
Test no failures when there are no HAWQ components on a 3-node cluster ... ok
test_getComponentLayoutValidations_pxf_co_located_with_nn_and_dn
(test_stack_advisor.TestHDP23StackAdvisor)
Test NO warning is generated when PXF is co-located with NAMENODE and DATANODE
... ok
test_getComponentLayoutValidations_pxf_not_co_located_with_dn
(test_stack_advisor.TestHDP23StackAdvisor)
Test warning is generated when PXF is not co-located with NAMENODE or DATANODE
... ok
test_getComponentLayoutValidations_pxf_not_co_located_with_nn
(test_stack_advisor.TestHDP23StackAdvisor)
Test warning is generated when PXF is not co-located with NAMENODE ... ok
test_getComponentLayoutValidations_pxf_not_co_located_with_nn_or_dn
(test_stack_advisor.TestHDP23StackAdvisor)
Test warning is generated when PXF is not co-located with NAMENODE or DATANODE
... ok
test_getComponentLayoutValidations_sparkts_no_hive
(test_stack_advisor.TestHDP23StackAdvisor)
Test SparkTS is picked when Hive is not installed ... ok
test_getComponentLayoutValidations_sparkts_with_hive
(test_stack_advisor.TestHDP23StackAdvisor)
Test SparkTS is picked when Hive is installed ... ok
test_hawqsegmentDatanode (test_stack_advisor.TestHDP23StackAdvisor)
Test that HAWQSegment gets recommended on same host group which has DATANODE
... ok
test_noRiskyDictLookups (test_stack_advisor.TestHDP23StackAdvisor) ... ok
test_recommendHAWQConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_recommendHBASEConfigurations (test_stack_advisor.TestHDP23StackAdvisor)
... ok
test_recommendHDFSConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_recommendHiveConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_recommendKAFKAConfigurations (test_stack_advisor.TestHDP23StackAdvisor)
... ok
test_recommendRangerConfigurations (test_stack_advisor.TestHDP23StackAdvisor)
... ok
test_recommendTezConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_recommendYARNConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_validateHAWQConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_validateHDFSConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_validateHiveConfigurations (test_stack_advisor.TestHDP23StackAdvisor) ...
ok
test_validations_hawqsegment (test_stack_advisor.TestHDP23StackAdvisor)
Test validation warning for HAWQ segment not colocated with DATANODE ... ok
```
Thanks,
Lav Jain
