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https://issues.apache.org/jira/browse/HIVE-9556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14310934#comment-14310934
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Hive QA commented on HIVE-9556:
-------------------------------
{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/12697234/HIVE-9556.2.patch
{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 7530 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_stats_counter
org.apache.hadoop.hive.thrift.TestHadoop20SAuthBridge.testMetastoreProxyUser
org.apache.hadoop.hive.thrift.TestHadoop20SAuthBridge.testSaslWithHiveMetaStore
org.apache.hive.spark.client.TestSparkClient.testSyncRpc
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2701/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2701/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2701/
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: 4 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12697234 - PreCommit-HIVE-TRUNK-Build
> create UDF to measure strings similarity using Levenshtein Distance algo
> ------------------------------------------------------------------------
>
> Key: HIVE-9556
> URL: https://issues.apache.org/jira/browse/HIVE-9556
> Project: Hive
> Issue Type: Improvement
> Components: UDF
> Reporter: Alexander Pivovarov
> Assignee: Alexander Pivovarov
> Attachments: HIVE-9556.1.patch, HIVE-9556.2.patch
>
>
> algorithm description http://en.wikipedia.org/wiki/Levenshtein_distance
> {code}
> --one edit operation, greatest str len = 12
> str_sim_levenshtein('Test String1', 'Test String2') = 1 - 1 / 12 = 0.91666667
> {code}
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