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@lsb lsb commented Apr 26, 2018

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lsb commented Apr 26, 2018

Looks like this is the only occurrence https://github.com/apache/arrow/search?q=learna&type=Code

@trxcllnt trxcllnt merged this pull request into trxcllnt:js-buffer-writer May 12, 2018
@lsb lsb deleted the patch-1 branch May 17, 2018 06:49
trxcllnt pushed a commit that referenced this pull request Feb 6, 2019
https://issues.apache.org/jira/browse/ARROW-3966

This change includes apache#3133, and supports a new configuration item called "Include Metadata."  If true, metadata from the JDBC ResultSetMetaData object is pulled along to the Schema Field Metadata.  For now, this includes:
* Catalog Name
* Table Name
* Column Name
* Column Type Name

Author: Mike Pigott <mpigott@gmail.com>
Author: Michael Pigott <mikepigott@users.noreply.github.com>

Closes apache#3134 from mikepigott/jdbc-column-metadata and squashes the following commits:

02f2f34 <Mike Pigott> ARROW-3966: Picking up lost change to support null calendars.
7049c36 <Mike Pigott> Merge branch 'master' into jdbc-column-metadata
e9a9b2b <Michael Pigott> Merge pull request #6 from apache/master
65741a9 <Mike Pigott> ARROW-3966: Code review feedback
cc6cc88 <Mike Pigott> ARROW-3966: Using a 1:N loop instead of a 0:N-1 loop for fewer index offsets in code.
cfb2ba6 <Mike Pigott> ARROW-3966: Using a helper method for building a UTC calendar with root locale.
2928513 <Mike Pigott> ARROW-3966: Moving the metadata flag assignment into the builder.
69022c2 <Mike Pigott> ARROW-3966: Fixing merge.
4a6de86 <Mike Pigott> Merge branch 'master' into jdbc-column-metadata
509a1cc <Michael Pigott> Merge pull request #5 from apache/master
789c8c8 <Michael Pigott> Merge pull request #4 from apache/master
e5b19ee <Michael Pigott> Merge pull request #3 from apache/master
3b17c29 <Michael Pigott> Merge pull request #2 from apache/master
d847ebc <Mike Pigott> Fixing file location
1ceac9e <Mike Pigott> Merge branch 'master' into jdbc-column-metadata
881c6c8 <Michael Pigott> Merge pull request #1 from apache/master
03091a8 <Mike Pigott> Unit tests for including result set metadata.
72d64cc <Mike Pigott> Affirming the field metadata is empty when the configuration excludes field metadata.
7b4527c <Mike Pigott> Test for the include-metadata flag in the configuration.
7e9ce37 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
bb3165b <Mike Pigott> Updating the function calls to use the JdbcToArrowConfig versions.
a6fb1be <Mike Pigott> Fixing function call
5bfd6a2 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
68c91e7 <Mike Pigott> Modifying the jdbcToArrowSchema and jdbcToArrowVectors methods to receive JdbcToArrowConfig objects.
b5b0cb1 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
8d6cf00 <Mike Pigott> Documentation for public static VectorSchemaRoot sqlToArrow(Connection connection, String query, JdbcToArrowConfig config)
4f1260c <Mike Pigott> Adding documentation for public static VectorSchemaRoot sqlToArrow(ResultSet resultSet, JdbcToArrowConfig config)
e34a9e7 <Mike Pigott> Fixing formatting.
fe097c8 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
df632e3 <Mike Pigott> Updating the SQL tests to include JdbcToArrowConfig versions.
b270044 <Mike Pigott> Updated validaton & documentation, and unit tests for the new JdbcToArrowConfig.
da77cbe <Mike Pigott> Creating a configuration class for the JDBC-to-Arrow converter.
a78c770 <Mike Pigott> Updating Javadocs.
523387f <Mike Pigott> Updating the API to support an optional 'includeMetadata' field.
5af1b5b <Mike Pigott> Separating out the field-type creation from the field creation.
trxcllnt pushed a commit that referenced this pull request Feb 11, 2019
https://issues.apache.org/jira/browse/ARROW-3966

This change includes apache#3133, and supports a new configuration item called "Include Metadata."  If true, metadata from the JDBC ResultSetMetaData object is pulled along to the Schema Field Metadata.  For now, this includes:
* Catalog Name
* Table Name
* Column Name
* Column Type Name

Author: Mike Pigott <mpigott@gmail.com>
Author: Michael Pigott <mikepigott@users.noreply.github.com>

Closes apache#3134 from mikepigott/jdbc-column-metadata and squashes the following commits:

02f2f34 <Mike Pigott> ARROW-3966: Picking up lost change to support null calendars.
7049c36 <Mike Pigott> Merge branch 'master' into jdbc-column-metadata
e9a9b2b <Michael Pigott> Merge pull request #6 from apache/master
65741a9 <Mike Pigott> ARROW-3966: Code review feedback
cc6cc88 <Mike Pigott> ARROW-3966: Using a 1:N loop instead of a 0:N-1 loop for fewer index offsets in code.
cfb2ba6 <Mike Pigott> ARROW-3966: Using a helper method for building a UTC calendar with root locale.
2928513 <Mike Pigott> ARROW-3966: Moving the metadata flag assignment into the builder.
69022c2 <Mike Pigott> ARROW-3966: Fixing merge.
4a6de86 <Mike Pigott> Merge branch 'master' into jdbc-column-metadata
509a1cc <Michael Pigott> Merge pull request #5 from apache/master
789c8c8 <Michael Pigott> Merge pull request #4 from apache/master
e5b19ee <Michael Pigott> Merge pull request #3 from apache/master
3b17c29 <Michael Pigott> Merge pull request #2 from apache/master
d847ebc <Mike Pigott> Fixing file location
1ceac9e <Mike Pigott> Merge branch 'master' into jdbc-column-metadata
881c6c8 <Michael Pigott> Merge pull request #1 from apache/master
03091a8 <Mike Pigott> Unit tests for including result set metadata.
72d64cc <Mike Pigott> Affirming the field metadata is empty when the configuration excludes field metadata.
7b4527c <Mike Pigott> Test for the include-metadata flag in the configuration.
7e9ce37 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
bb3165b <Mike Pigott> Updating the function calls to use the JdbcToArrowConfig versions.
a6fb1be <Mike Pigott> Fixing function call
5bfd6a2 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
68c91e7 <Mike Pigott> Modifying the jdbcToArrowSchema and jdbcToArrowVectors methods to receive JdbcToArrowConfig objects.
b5b0cb1 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
8d6cf00 <Mike Pigott> Documentation for public static VectorSchemaRoot sqlToArrow(Connection connection, String query, JdbcToArrowConfig config)
4f1260c <Mike Pigott> Adding documentation for public static VectorSchemaRoot sqlToArrow(ResultSet resultSet, JdbcToArrowConfig config)
e34a9e7 <Mike Pigott> Fixing formatting.
fe097c8 <Mike Pigott> Merge branch 'jdbc-to-arrow-config' into jdbc-column-metadata
df632e3 <Mike Pigott> Updating the SQL tests to include JdbcToArrowConfig versions.
b270044 <Mike Pigott> Updated validaton & documentation, and unit tests for the new JdbcToArrowConfig.
da77cbe <Mike Pigott> Creating a configuration class for the JDBC-to-Arrow converter.
a78c770 <Mike Pigott> Updating Javadocs.
523387f <Mike Pigott> Updating the API to support an optional 'includeMetadata' field.
5af1b5b <Mike Pigott> Separating out the field-type creation from the field creation.
trxcllnt pushed a commit that referenced this pull request Jun 3, 2019
An initial version of crypto package is merged. This PR updates the crypto code to

conform the signed off specification (wire protocol updates, signature tag creation, AAD support, etc)
improve performance by extending cipher lifecycle to file writing/reading - instead of creating cipher on each encrypt/decrypt operation

Author: Gidon Gershinsky <gg5070@gmail.com>
Author: Revital1 Eres <eres@iris-tes-cloud.sl.cloud9.ibm.com>
Author: Gidon Gershinsky <gidon@il.ibm.com>
Author: Revital Sur <eres@il.ibm.com>
Author: thamht4190 <thamht01188@gmail.com>
Author: ggershinsky <ggershinsky@users.noreply.github.com>

Closes apache#3520 from ggershinsky/p1517-crypto-pack-updates and squashes the following commits:

21ce9d0 <ggershinsky> Merge pull request #6 from revital76/review_comments
ef970e3 <Revital1 Eres> Fix broken line
3ffd606 <Revital1 Eres> Change comment in encryption_internal.h
b570e8e <Revital1 Eres> Fixes following Gidon's comments
535d0e2 <Revital1 Eres> Delete encryption_internal.cc from CMakeLists.txt
9be898e <Revital1 Eres> Address review comments
e784d9d <Gidon Gershinsky> cipher wipe out
abd76a6 <thamht4190> fix build issue on MacOS
24795fa <Gidon Gershinsky> ctr fixes
6c599e9 <thamht4190> fix code style
9fa9ef6 <Gidon Gershinsky> rm old method
9f68cab <Gidon Gershinsky> encryption size delta
4d832d6 <Gidon Gershinsky> stateful encryptor objects
73c8235 <Revital Sur> Fix indentation in crypto.h and crypto.cc
333045b <Revital Sur> Add functions for AAD calculation and adjust code for API changes
aa7b2ab <Gidon Gershinsky> params order
1a99725 <Gidon Gershinsky> cast fix
dfe98ee <Gidon Gershinsky> signed footer encryption
8961544 <Gidon Gershinsky> CTR IV fix
7ecdade <Gidon Gershinsky> iv comment and buffer length
8e7fe90 <Gidon Gershinsky> set or check ciphertext length
03ede65 <Gidon Gershinsky> iv changes and buffer length
trxcllnt pushed a commit that referenced this pull request Jun 5, 2020
This PR enables tests for `ARROW_COMPUTE`, `ARROW_DATASET`, `ARROW_FILESYSTEM`, `ARROW_HDFS`, `ARROW_ORC`, and `ARROW_IPC` (default on). apache#7131 enabled a minimal set of tests as a starting point.

I confirmed that these tests pass locally with the current master. In the current TravisCI environment, we cannot see this result due to a lot of error messages in `arrow-utility-test`.

```
$ git log | head -1
commit ed5f534
% ctest
...
      Start  1: arrow-array-test
 1/51 Test  #1: arrow-array-test .....................   Passed    4.62 sec
      Start  2: arrow-buffer-test
 2/51 Test  #2: arrow-buffer-test ....................   Passed    0.14 sec
      Start  3: arrow-extension-type-test
 3/51 Test  #3: arrow-extension-type-test ............   Passed    0.12 sec
      Start  4: arrow-misc-test
 4/51 Test  #4: arrow-misc-test ......................   Passed    0.14 sec
      Start  5: arrow-public-api-test
 5/51 Test  #5: arrow-public-api-test ................   Passed    0.12 sec
      Start  6: arrow-scalar-test
 6/51 Test  #6: arrow-scalar-test ....................   Passed    0.13 sec
      Start  7: arrow-type-test
 7/51 Test  #7: arrow-type-test ......................   Passed    0.14 sec
      Start  8: arrow-table-test
 8/51 Test  #8: arrow-table-test .....................   Passed    0.13 sec
      Start  9: arrow-tensor-test
 9/51 Test  #9: arrow-tensor-test ....................   Passed    0.13 sec
      Start 10: arrow-sparse-tensor-test
10/51 Test #10: arrow-sparse-tensor-test .............   Passed    0.16 sec
      Start 11: arrow-stl-test
11/51 Test #11: arrow-stl-test .......................   Passed    0.12 sec
      Start 12: arrow-concatenate-test
12/51 Test #12: arrow-concatenate-test ...............   Passed    0.53 sec
      Start 13: arrow-diff-test
13/51 Test #13: arrow-diff-test ......................   Passed    1.45 sec
      Start 14: arrow-c-bridge-test
14/51 Test #14: arrow-c-bridge-test ..................   Passed    0.18 sec
      Start 15: arrow-io-buffered-test
15/51 Test apache#15: arrow-io-buffered-test ...............   Passed    0.20 sec
      Start 16: arrow-io-compressed-test
16/51 Test apache#16: arrow-io-compressed-test .............   Passed    3.48 sec
      Start 17: arrow-io-file-test
17/51 Test apache#17: arrow-io-file-test ...................   Passed    0.74 sec
      Start 18: arrow-io-hdfs-test
18/51 Test apache#18: arrow-io-hdfs-test ...................   Passed    0.12 sec
      Start 19: arrow-io-memory-test
19/51 Test apache#19: arrow-io-memory-test .................   Passed    2.77 sec
      Start 20: arrow-utility-test
20/51 Test apache#20: arrow-utility-test ...................***Failed    5.65 sec
      Start 21: arrow-threading-utility-test
21/51 Test apache#21: arrow-threading-utility-test .........   Passed    1.34 sec
      Start 22: arrow-compute-compute-test
22/51 Test apache#22: arrow-compute-compute-test ...........   Passed    0.13 sec
      Start 23: arrow-compute-boolean-test
23/51 Test apache#23: arrow-compute-boolean-test ...........   Passed    0.15 sec
      Start 24: arrow-compute-cast-test
24/51 Test apache#24: arrow-compute-cast-test ..............   Passed    0.22 sec
      Start 25: arrow-compute-hash-test
25/51 Test apache#25: arrow-compute-hash-test ..............   Passed    2.61 sec
      Start 26: arrow-compute-isin-test
26/51 Test apache#26: arrow-compute-isin-test ..............   Passed    0.81 sec
      Start 27: arrow-compute-match-test
27/51 Test apache#27: arrow-compute-match-test .............   Passed    0.40 sec
      Start 28: arrow-compute-sort-to-indices-test
28/51 Test apache#28: arrow-compute-sort-to-indices-test ...   Passed    3.33 sec
      Start 29: arrow-compute-nth-to-indices-test
29/51 Test apache#29: arrow-compute-nth-to-indices-test ....   Passed    1.51 sec
      Start 30: arrow-compute-util-internal-test
30/51 Test apache#30: arrow-compute-util-internal-test .....   Passed    0.13 sec
      Start 31: arrow-compute-add-test
31/51 Test apache#31: arrow-compute-add-test ...............   Passed    0.12 sec
      Start 32: arrow-compute-aggregate-test
32/51 Test apache#32: arrow-compute-aggregate-test .........   Passed   14.70 sec
      Start 33: arrow-compute-compare-test
33/51 Test apache#33: arrow-compute-compare-test ...........   Passed    7.96 sec
      Start 34: arrow-compute-take-test
34/51 Test apache#34: arrow-compute-take-test ..............   Passed    4.80 sec
      Start 35: arrow-compute-filter-test
35/51 Test apache#35: arrow-compute-filter-test ............   Passed    8.23 sec
      Start 36: arrow-dataset-dataset-test
36/51 Test apache#36: arrow-dataset-dataset-test ...........   Passed    0.25 sec
      Start 37: arrow-dataset-discovery-test
37/51 Test apache#37: arrow-dataset-discovery-test .........   Passed    0.13 sec
      Start 38: arrow-dataset-file-ipc-test
38/51 Test apache#38: arrow-dataset-file-ipc-test ..........   Passed    0.21 sec
      Start 39: arrow-dataset-file-test
39/51 Test apache#39: arrow-dataset-file-test ..............   Passed    0.12 sec
      Start 40: arrow-dataset-filter-test
40/51 Test apache#40: arrow-dataset-filter-test ............   Passed    0.16 sec
      Start 41: arrow-dataset-partition-test
41/51 Test apache#41: arrow-dataset-partition-test .........   Passed    0.13 sec
      Start 42: arrow-dataset-scanner-test
42/51 Test apache#42: arrow-dataset-scanner-test ...........   Passed    0.20 sec
      Start 43: arrow-filesystem-test
43/51 Test apache#43: arrow-filesystem-test ................   Passed    1.62 sec
      Start 44: arrow-hdfs-test
44/51 Test apache#44: arrow-hdfs-test ......................   Passed    0.13 sec
      Start 45: arrow-feather-test
45/51 Test apache#45: arrow-feather-test ...................   Passed    0.91 sec
      Start 46: arrow-ipc-read-write-test
46/51 Test apache#46: arrow-ipc-read-write-test ............   Passed    5.77 sec
      Start 47: arrow-ipc-json-simple-test
47/51 Test apache#47: arrow-ipc-json-simple-test ...........   Passed    0.16 sec
      Start 48: arrow-ipc-json-test
48/51 Test apache#48: arrow-ipc-json-test ..................   Passed    0.27 sec
      Start 49: arrow-json-integration-test
49/51 Test apache#49: arrow-json-integration-test ..........   Passed    0.13 sec
      Start 50: arrow-json-test
50/51 Test apache#50: arrow-json-test ......................   Passed    0.26 sec
      Start 51: arrow-orc-adapter-test
51/51 Test apache#51: arrow-orc-adapter-test ...............   Passed    1.92 sec

98% tests passed, 1 tests failed out of 51

Label Time Summary:
arrow-tests      =  27.38 sec (27 tests)
arrow_compute    =  45.11 sec (14 tests)
arrow_dataset    =   1.21 sec (7 tests)
arrow_ipc        =   6.20 sec (3 tests)
unittest         =  79.91 sec (51 tests)

Total Test time (real) =  79.99 sec

The following tests FAILED:
	 20 - arrow-utility-test (Failed)
Errors while running CTest
```

Closes apache#7142 from kiszk/ARROW-8754

Authored-by: Kazuaki Ishizaki <ishizaki@jp.ibm.com>
Signed-off-by: Sutou Kouhei <kou@clear-code.com>
trxcllnt pushed a commit that referenced this pull request Apr 7, 2021
From a deadlocked run...

```
#0  0x00007f8a5d48dccd in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x00007f8a5d486f05 in pthread_mutex_lock () from /lib64/libpthread.so.0
#2  0x00007f8a566e7e89 in arrow::internal::FnOnce<void ()>::FnImpl<arrow::Future<Aws::Utils::Outcome<Aws::S3::Model::ListObjectsV2Result, Aws::S3::S3Error> >::Callback<arrow::fs::(anonymous namespace)::TreeWalker::ListObjectsV2Handler> >::invoke() () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#3  0x00007f8a5650efa0 in arrow::FutureImpl::AddCallback(arrow::internal::FnOnce<void ()>) () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#4  0x00007f8a566e67a9 in arrow::fs::(anonymous namespace)::TreeWalker::ListObjectsV2Handler::SpawnListObjectsV2() () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#5  0x00007f8a566e723f in arrow::fs::(anonymous namespace)::TreeWalker::WalkChild(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, int) () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#6  0x00007f8a566e827d in arrow::internal::FnOnce<void ()>::FnImpl<arrow::Future<Aws::Utils::Outcome<Aws::S3::Model::ListObjectsV2Result, Aws::S3::S3Error> >::Callback<arrow::fs::(anonymous namespace)::TreeWalker::ListObjectsV2Handler> >::invoke() () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#7  0x00007f8a5650efa0 in arrow::FutureImpl::AddCallback(arrow::internal::FnOnce<void ()>) () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#8  0x00007f8a566e67a9 in arrow::fs::(anonymous namespace)::TreeWalker::ListObjectsV2Handler::SpawnListObjectsV2() () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#9  0x00007f8a566e723f in arrow::fs::(anonymous namespace)::TreeWalker::WalkChild(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, int) () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
#10 0x00007f8a566e74b1 in arrow::fs::(anonymous namespace)::TreeWalker::DoWalk() () from /arrow/r/check/arrow.Rcheck/arrow/libs/arrow.so
```

The callback `ListObjectsV2Handler` is being called recursively and the mutex is non-reentrant thus deadlock.

To fix it I got rid of the mutex on `TreeWalker` by using `arrow::util::internal::TaskGroup` instead of manually tracking the #/status of in-flight requests.

Closes apache#9842 from westonpace/bugfix/arrow-12040

Lead-authored-by: Weston Pace <weston.pace@gmail.com>
Co-authored-by: Antoine Pitrou <antoine@python.org>
Signed-off-by: Antoine Pitrou <antoine@python.org>
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2 participants