[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..

IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

Currently Impala checks file metadata 'hive.acid.version' to decide the
full ACID schema. There are cases when Hive forgets to set this value
for full ACID files, e.g. query-based compactions.

So it's more robust to check the schema elements instead of the metadata
field. Also, sometimes Hive write the schema with different character
cases, e.g. originalTransaction vs originaltransaction, so we should
rather compare the column names in a case insensitive way.

Testing:
* added test for full ACID compaction
* added test_full_acid_schema_without_file_metadata_tag to test full
  ACID file without metadata 'hive.acid.version'

Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Reviewed-on: http://gerrit.cloudera.org:8080/16383
Reviewed-by: Impala Public Jenkins 
Tested-by: Impala Public Jenkins 
---
M be/src/exec/hdfs-orc-scanner.cc
M be/src/exec/orc-metadata-utils.cc
M be/src/exec/orc-metadata-utils.h
M testdata/data/README
A testdata/data/full_acid_schema_but_no_acid_version.orc
M testdata/workloads/functional-query/queries/QueryTest/acid-compaction.test
M tests/query_test/test_acid.py
7 files changed, 88 insertions(+), 27 deletions(-)

Approvals:
  Impala Public Jenkins: Looks good to me, approved; Verified

--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 6
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 5: Verified+1


--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 5
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 22:27:25 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 4:

Build Successful

https://jenkins.impala.io/job/gerrit-code-review-checks/7065/ : Initial code 
review checks passed. Use gerrit-verify-dryrun-external or gerrit-verify-dryrun 
to run full precommit tests.


--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 4
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 17:25:18 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 5: Code-Review+2


--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 5
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 17:05:15 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Zoltan Borok-Nagy (Code Review)
Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 4: Code-Review+2

Carry +2


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 4
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 17:04:51 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 5:

Build started: https://jenkins.impala.io/job/gerrit-verify-dryrun/6377/ 
DRY_RUN=false


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 5
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 17:05:16 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Zoltan Borok-Nagy (Code Review)
Hello Csaba Ringhofer, Impala Public Jenkins,

I'd like you to reexamine a change. Please visit

http://gerrit.cloudera.org:8080/16383

to look at the new patch set (#4).

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..

IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

Currently Impala checks file metadata 'hive.acid.version' to decide the
full ACID schema. There are cases when Hive forgets to set this value
for full ACID files, e.g. query-based compactions.

So it's more robust to check the schema elements instead of the metadata
field. Also, sometimes Hive write the schema with different character
cases, e.g. originalTransaction vs originaltransaction, so we should
rather compare the column names in a case insensitive way.

Testing:
* added test for full ACID compaction
* added test_full_acid_schema_without_file_metadata_tag to test full
  ACID file without metadata 'hive.acid.version'

Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
---
M be/src/exec/hdfs-orc-scanner.cc
M be/src/exec/orc-metadata-utils.cc
M be/src/exec/orc-metadata-utils.h
M testdata/data/README
A testdata/data/full_acid_schema_but_no_acid_version.orc
M testdata/workloads/functional-query/queries/QueryTest/acid-compaction.test
M tests/query_test/test_acid.py
7 files changed, 88 insertions(+), 27 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/83/16383/4
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 4
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 3: Verified-1

Build failed: https://jenkins.impala.io/job/gerrit-verify-dryrun/6374/


--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 3
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 16:33:47 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 2:

Build Successful

https://jenkins.impala.io/job/gerrit-code-review-checks/7059/ : Initial code 
review checks passed. Use gerrit-verify-dryrun-external or gerrit-verify-dryrun 
to run full precommit tests.


--
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To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 2
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 11:32:49 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Zoltan Borok-Nagy (Code Review)
Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 2: Code-Review+2

(1 comment)

Carry +2

http://gerrit.cloudera.org:8080/#/c/16383/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/16383/1//COMMIT_MSG@20
PS1, Line 20: * added test_full_acid_schema_without_file_metadata_tag to test 
full
:   ACID file without metadata 'hi
> I would prefer to have an automatic test with a specific file, as Hive may
Done



--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 2
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 11:21:55 +
Gerrit-HasComments: Yes


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 3: Code-Review+2


--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 3
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 11:22:15 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 3:

Build started: https://jenkins.impala.io/job/gerrit-verify-dryrun/6374/ 
DRY_RUN=false


--
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To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 3
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Reviewer: Zoltan Borok-Nagy 
Gerrit-Comment-Date: Tue, 01 Sep 2020 11:22:16 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-09-01 Thread Zoltan Borok-Nagy (Code Review)
Hello Csaba Ringhofer, Impala Public Jenkins,

I'd like you to reexamine a change. Please visit

http://gerrit.cloudera.org:8080/16383

to look at the new patch set (#2).

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..

IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

Currently Impala checks file metadata 'hive.acid.version' to decide the
full ACID schema. There are cases when Hive forgets to set this value
for full ACID files, e.g. query-based compactions.

So it's more robust to check the schema elements instead of the metadata
field. Also, sometimes Hive write the schema with different character
cases, e.g. originalTransaction vs originaltransaction, so we should
rather compare the column names in a case insensitive way.

Testing:
* added test for full ACID compaction
* added test_full_acid_schema_without_file_metadata_tag to test full
  ACID file without metadata 'hive.acid.version'

Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
---
M be/src/exec/hdfs-orc-scanner.cc
M be/src/exec/orc-metadata-utils.cc
M be/src/exec/orc-metadata-utils.h
M testdata/data/README
M testdata/workloads/functional-query/queries/QueryTest/acid-compaction.test
M tests/query_test/test_acid.py
6 files changed, 88 insertions(+), 27 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/83/16383/2
--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 2
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-08-31 Thread Csaba Ringhofer (Code Review)
Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 1: Code-Review+2

(1 comment)

The patch seems good to me, my only concern is about losing test coverage in 
the future.

http://gerrit.cloudera.org:8080/#/c/16383/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/16383/1//COMMIT_MSG@20
PS1, Line 20: * tested manually on a file that has ACIDv2 schema, but
:   'hive.acid.version' is missing
I would prefer to have an automatic test with a specific file, as Hive may set 
"hive.acid.version" during query-based compaction in the future, but should 
still be able to handle files written by older versions.



--
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 1
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Comment-Date: Mon, 31 Aug 2020 12:01:21 +
Gerrit-HasComments: Yes


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-08-28 Thread Impala Public Jenkins (Code Review)
Impala Public Jenkins has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16383 )

Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..


Patch Set 1:

Build Successful

https://jenkins.impala.io/job/gerrit-code-review-checks/7034/ : Initial code 
review checks passed. Use gerrit-verify-dryrun-external or gerrit-verify-dryrun 
to run full precommit tests.


--
To view, visit http://gerrit.cloudera.org:8080/16383
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 1
Gerrit-Owner: Zoltan Borok-Nagy 
Gerrit-Reviewer: Csaba Ringhofer 
Gerrit-Reviewer: Impala Public Jenkins 
Gerrit-Comment-Date: Fri, 28 Aug 2020 16:38:06 +
Gerrit-HasComments: No


[Impala-ASF-CR] IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

2020-08-28 Thread Zoltan Borok-Nagy (Code Review)
Zoltan Borok-Nagy has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/16383


Change subject: IMPALA-10115: Impala should check file schema as well to check 
full ACIDv2 files
..

IMPALA-10115: Impala should check file schema as well to check full ACIDv2 files

Currently Impala checks file metadata 'hive.acid.version' to decide the
full ACID schema. There are cases when Hive forgets to set this value
for full ACID files, e.g. query-based compactions.

So it's more robust to check the schema elements instead of the metadata
field. Also, sometimes Hive write the schema with different character
cases, e.g. originalTransaction vs originaltransaction, so we should
rather compare the column names in a case insensitive way.

Testing:
* added test for full ACID compaction
* tested manually on a file that has ACIDv2 schema, but
  'hive.acid.version' is missing

Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
---
M be/src/exec/hdfs-orc-scanner.cc
M be/src/exec/orc-metadata-utils.cc
M be/src/exec/orc-metadata-utils.h
M testdata/workloads/functional-query/queries/QueryTest/acid-compaction.test
4 files changed, 67 insertions(+), 27 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/83/16383/1
--
To view, visit http://gerrit.cloudera.org:8080/16383
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I52642c1755599efd28fa2c90f13396cfe0f5fa14
Gerrit-Change-Number: 16383
Gerrit-PatchSet: 1
Gerrit-Owner: Zoltan Borok-Nagy