[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15435707#comment-15435707
]
Krishna Anisetty commented on HIVE-10485:
-
We are using Hive 1.1.0. We dont have any plans on upgrading to 2.0.0. But is
there is any standalone way to just install this function. May be as UDF?
> Create md5 UDF
> --
>
> Key: HIVE-10485
> URL: https://issues.apache.org/jira/browse/HIVE-10485
> Project: Hive
> Issue Type: Task
> Components: UDF
>Reporter: Alexander Pivovarov
>Assignee: Alexander Pivovarov
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
> HIVE-10485.3.patch
>
>
> MD5(str)
> Calculates an MD5 128-bit checksum for the string. The value is returned as a
> string of 32 hex digits, or NULL if the argument was NULL. The return value
> can, for example, be used as a hash key.
> Example:
> {code}
> SELECT MD5('udf_md5');
> 'ce62ef0d2d27dc37b6d488b92f4b24fd'
> {code}
> online md5 generator: http://www.md5.cz/
> MySQL has md5 function:
> https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
> PostgreSQL also has md5 function:
> http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15183384#comment-15183384
]
Duryea Lee commented on HIVE-10485:
---
I am getting the same error that Russell Pierce received October 2015. What
should I be doing that I am not.
> Create md5 UDF
> --
>
> Key: HIVE-10485
> URL: https://issues.apache.org/jira/browse/HIVE-10485
> Project: Hive
> Issue Type: Task
> Components: UDF
>Reporter: Alexander Pivovarov
>Assignee: Alexander Pivovarov
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
> HIVE-10485.3.patch
>
>
> MD5(str)
> Calculates an MD5 128-bit checksum for the string. The value is returned as a
> string of 32 hex digits, or NULL if the argument was NULL. The return value
> can, for example, be used as a hash key.
> Example:
> {code}
> SELECT MD5('udf_md5');
> 'ce62ef0d2d27dc37b6d488b92f4b24fd'
> {code}
> online md5 generator: http://www.md5.cz/
> MySQL has md5 function:
> https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
> PostgreSQL also has md5 function:
> http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14970469#comment-14970469
]
Russell Pierce commented on HIVE-10485:
---
Is there anything that must be done to support the md5 function?
In:
Hive 1.0.0-amzn-1
Subversion
git://ip-10-155-25-185/workspace/workspace/bigtop.all-rpm-4.1.0/build/hive/rpm/BUILD/apache-hive-1.0.0-amzn-1-src
-r edd5a97db145470a8723dde24f38c83724e0959c
Compiled by ec2-user on Fri Sep 25 15:34:36 UTC 2015
>From source with checksum af54f19f33a1535ad110eda19817fa7e
I was getting:
hive> SELECT MD5('udf_md5');
FAILED: SemanticException [Error 10011]: Line 1:7 Invalid function 'MD5'
> Create md5 UDF
> --
>
> Key: HIVE-10485
> URL: https://issues.apache.org/jira/browse/HIVE-10485
> Project: Hive
> Issue Type: Task
> Components: UDF
>Reporter: Alexander Pivovarov
>Assignee: Alexander Pivovarov
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
> HIVE-10485.3.patch
>
>
> MD5(str)
> Calculates an MD5 128-bit checksum for the string. The value is returned as a
> string of 32 hex digits, or NULL if the argument was NULL. The return value
> can, for example, be used as a hash key.
> Example:
> {code}
> SELECT MD5('udf_md5');
> 'ce62ef0d2d27dc37b6d488b92f4b24fd'
> {code}
> online md5 generator: http://www.md5.cz/
> MySQL has md5 function:
> https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
> PostgreSQL also has md5 function:
> http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14698098#comment-14698098
]
Ruslan Dautkhanov commented on HIVE-10485:
--
that's great. would it be possible to have another md5 function that returns
base64 representation and not hex? or returns binary so we one can use base64()
function?
Create md5 UDF
--
Key: HIVE-10485
URL: https://issues.apache.org/jira/browse/HIVE-10485
Project: Hive
Issue Type: Task
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Fix For: 1.3.0, 2.0.0
Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
HIVE-10485.3.patch
MD5(str)
Calculates an MD5 128-bit checksum for the string. The value is returned as a
string of 32 hex digits, or NULL if the argument was NULL. The return value
can, for example, be used as a hash key.
Example:
{code}
SELECT MD5('udf_md5');
'ce62ef0d2d27dc37b6d488b92f4b24fd'
{code}
online md5 generator: http://www.md5.cz/
MySQL has md5 function:
https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
PostgreSQL also has md5 function:
http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14698117#comment-14698117
]
Alexander Pivovarov commented on HIVE-10485:
Ruslan, try unhex(md5(string/binary))
Create md5 UDF
--
Key: HIVE-10485
URL: https://issues.apache.org/jira/browse/HIVE-10485
Project: Hive
Issue Type: Task
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Fix For: 1.3.0, 2.0.0
Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
HIVE-10485.3.patch
MD5(str)
Calculates an MD5 128-bit checksum for the string. The value is returned as a
string of 32 hex digits, or NULL if the argument was NULL. The return value
can, for example, be used as a hash key.
Example:
{code}
SELECT MD5('udf_md5');
'ce62ef0d2d27dc37b6d488b92f4b24fd'
{code}
online md5 generator: http://www.md5.cz/
MySQL has md5 function:
https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
PostgreSQL also has md5 function:
http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14531001#comment-14531001
]
Alexander Pivovarov commented on HIVE-10485:
added md5 UDF description to Misc. Functions
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-Misc.Functions
Create md5 UDF
--
Key: HIVE-10485
URL: https://issues.apache.org/jira/browse/HIVE-10485
Project: Hive
Issue Type: Task
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Fix For: 1.3.0
Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
HIVE-10485.3.patch
MD5(str)
Calculates an MD5 128-bit checksum for the string. The value is returned as a
string of 32 hex digits, or NULL if the argument was NULL. The return value
can, for example, be used as a hash key.
Example:
{code}
SELECT MD5('udf_md5');
'ce62ef0d2d27dc37b6d488b92f4b24fd'
{code}
online md5 generator: http://www.md5.cz/
MySQL has md5 function:
https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
PostgreSQL also has md5 function:
http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14518945#comment-14518945
]
Hive QA commented on HIVE-10485:
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12728862/HIVE-10485.3.patch
{color:red}ERROR:{color} -1 due to 13 failed/errored test(s), 8829 tests
executed
*Failed tests:*
{noformat}
TestMinimrCliDriver-bucketmapjoin6.q-constprog_partitioner.q-infer_bucket_sort_dyn_part.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-external_table_with_space_in_location_path.q-infer_bucket_sort_merge.q-auto_sortmerge_join_16.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-groupby2.q-import_exported_table.q-bucketizedhiveinputformat.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-index_bitmap3.q-stats_counter_partitioned.q-temp_table_external.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-infer_bucket_sort_map_operators.q-join1.q-bucketmapjoin7.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-infer_bucket_sort_num_buckets.q-disable_merge_for_bucketing.q-uber_reduce.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-infer_bucket_sort_reducers_power_two.q-scriptfile1.q-scriptfile1_win.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-leftsemijoin_mr.q-load_hdfs_file_with_space_in_the_name.q-root_dir_external_table.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-list_bucket_dml_10.q-bucket_num_reducers.q-bucket6.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-load_fs2.q-file_with_header_footer.q-ql_rewrite_gbtoidx_cbo_1.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-parallel_orderby.q-reduce_deduplicate.q-ql_rewrite_gbtoidx_cbo_2.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-ql_rewrite_gbtoidx.q-smb_mapjoin_8.q - did not produce a
TEST-*.xml file
TestMinimrCliDriver-schemeAuthority2.q-bucket4.q-input16_cc.q-and-1-more - did
not produce a TEST-*.xml file
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3639/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3639/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-3639/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 13 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12728862 - PreCommit-HIVE-TRUNK-Build
Create md5 UDF
--
Key: HIVE-10485
URL: https://issues.apache.org/jira/browse/HIVE-10485
Project: Hive
Issue Type: Task
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
HIVE-10485.3.patch
MD5(str)
Calculates an MD5 128-bit checksum for the string. The value is returned as a
string of 32 hex digits, or NULL if the argument was NULL. The return value
can, for example, be used as a hash key.
Example:
{code}
SELECT MD5('udf_md5');
'ce62ef0d2d27dc37b6d488b92f4b24fd'
{code}
online md5 generator: http://www.md5.cz/
MySQL has md5 function:
https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
PostgreSQL also has md5 function:
http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14518838#comment-14518838
]
Jason Dere commented on HIVE-10485:
---
+1 if tests look good
Create md5 UDF
--
Key: HIVE-10485
URL: https://issues.apache.org/jira/browse/HIVE-10485
Project: Hive
Issue Type: Task
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch,
HIVE-10485.3.patch
MD5(str)
Calculates an MD5 128-bit checksum for the string. The value is returned as a
string of 32 hex digits, or NULL if the argument was NULL. The return value
can, for example, be used as a hash key.
Example:
{code}
SELECT MD5('udf_md5');
'ce62ef0d2d27dc37b6d488b92f4b24fd'
{code}
online md5 generator: http://www.md5.cz/
MySQL has md5 function:
https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
PostgreSQL also has md5 function:
http://www.postgresql.org/docs/9.1/static/functions-string.html
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[jira] [Commented] (HIVE-10485) Create md5 UDF
[
https://issues.apache.org/jira/browse/HIVE-10485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14517517#comment-14517517
]
Hive QA commented on HIVE-10485:
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12728709/HIVE-10485.2.patch
{color:red}ERROR:{color} -1 due to 14 failed/errored test(s), 8821 tests
executed
*Failed tests:*
{noformat}
TestMinimrCliDriver-bucketmapjoin6.q-constprog_partitioner.q-infer_bucket_sort_dyn_part.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-external_table_with_space_in_location_path.q-infer_bucket_sort_merge.q-auto_sortmerge_join_16.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-groupby2.q-import_exported_table.q-bucketizedhiveinputformat.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-index_bitmap3.q-stats_counter_partitioned.q-temp_table_external.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-infer_bucket_sort_map_operators.q-join1.q-bucketmapjoin7.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-infer_bucket_sort_num_buckets.q-disable_merge_for_bucketing.q-uber_reduce.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-infer_bucket_sort_reducers_power_two.q-scriptfile1.q-scriptfile1_win.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-leftsemijoin_mr.q-load_hdfs_file_with_space_in_the_name.q-root_dir_external_table.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-list_bucket_dml_10.q-bucket_num_reducers.q-bucket6.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-load_fs2.q-file_with_header_footer.q-ql_rewrite_gbtoidx_cbo_1.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-parallel_orderby.q-reduce_deduplicate.q-ql_rewrite_gbtoidx_cbo_2.q-and-1-more
- did not produce a TEST-*.xml file
TestMinimrCliDriver-ql_rewrite_gbtoidx.q-smb_mapjoin_8.q - did not produce a
TEST-*.xml file
TestMinimrCliDriver-schemeAuthority2.q-bucket4.q-input16_cc.q-and-1-more - did
not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udaf_histogram_numeric
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3628/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3628/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-3628/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 14 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12728709 - PreCommit-HIVE-TRUNK-Build
Create md5 UDF
--
Key: HIVE-10485
URL: https://issues.apache.org/jira/browse/HIVE-10485
Project: Hive
Issue Type: Task
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Attachments: HIVE-10485.1.patch, HIVE-10485.2.patch
MD5(str)
Calculates an MD5 128-bit checksum for the string. The value is returned as a
string of 32 hex digits, or NULL if the argument was NULL. The return value
can, for example, be used as a hash key.
Example:
{code}
SELECT MD5('udf_md5');
'ce62ef0d2d27dc37b6d488b92f4b24fd'
{code}
online md5 generator: http://www.md5.cz/
MySQL has md5 function:
https://dev.mysql.com/doc/refman/5.5/en/encryption-functions.html#function_md5
PostgreSQL also has md5 function:
http://www.postgresql.org/docs/9.1/static/functions-string.html
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