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ASF GitHub Bot commented on NIFI-5049: -------------------------------------- GitHub user gardellajuanpablo opened a pull request: https://github.com/apache/nifi/pull/2625 NIFI-5049 Fix handling of Phonenix datetime columns Fixed Error: ERROR 203 (22005): Type mismatch. TIMESTAMP and VARCHAR for <COLUMN_NAME> = '2015-09-12 18:19:43.293' (sample date). The fix consists on applying the same fix added to Oracle DB, based on NIFI-2323 approach. The changes introduced were: 1) A Phoenix database adapter. 2) Handling timestamp, date and time in Phoenix. 3) Added a close to result set in QueryDatabaseTable processor (not related to this bug, but I think it will be useful to fix). The changes don't break existing code. Thank you for submitting a contribution to Apache NiFi. In order to streamline the review of the contribution we ask you to ensure the following steps have been taken: ### For all changes: - [ ] Is there a JIRA ticket associated with this PR? Is it referenced in the commit message? - [ ] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number you are trying to resolve? Pay particular attention to the hyphen "-" character. - [ ] Has your PR been rebased against the latest commit within the target branch (typically master)? - [ ] Is your initial contribution a single, squashed commit? ### For code changes: - [ ] Have you ensured that the full suite of tests is executed via mvn -Pcontrib-check clean install at the root nifi folder? - [ ] Have you written or updated unit tests to verify your changes? - [ ] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)? - [ ] If applicable, have you updated the LICENSE file, including the main LICENSE file under nifi-assembly? - [ ] If applicable, have you updated the NOTICE file, including the main NOTICE file found under nifi-assembly? - [ ] If adding new Properties, have you added .displayName in addition to .name (programmatic access) for each of the new properties? ### For documentation related changes: - [ ] Have you ensured that format looks appropriate for the output in which it is rendered? ### Note: Please ensure that once the PR is submitted, you check travis-ci for build issues and submit an update to your PR as soon as possible. You can merge this pull request into a Git repository by running: $ git pull https://github.com/gardellajuanpablo/nifi NIFI-5049 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/nifi/pull/2625.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2625 ---- commit 20f2638e7f792ec84f61ea42f135587e2f30ea1f Author: Gardella Juan Pablo <gardellajuanpablo@...> Date: 2018-04-11T04:23:00Z NIFI-5049 Fix handling of Phonenix datetime columns Fixed Error: ERROR 203 (22005): Type mismatch. TIMESTAMP and VARCHAR for <COLUMN_NAME> = '2015-09-12 18:19:43.293' (sample date). The fix consists on applying the same fix added to Oracle DB, based on NIFI-2323 approach. The changes introduced were: 1) A Phoenix database adapter. 2) Handling timestamp, date and time in Phoenix. 3) Added a close to result set in QueryDatabaseTable processor (not related to this bug, but I think it will be useful to fix). The changes don't break existing code. ---- > Fixhandling of Phonenix datetime columns in QueryDatabaseTable and > GenerateTableFetch > ------------------------------------------------------------------------------------- > > Key: NIFI-5049 > URL: https://issues.apache.org/jira/browse/NIFI-5049 > Project: Apache NiFi > Issue Type: Bug > Components: Core Framework > Affects Versions: 1.5.0 > Reporter: Gardella Juan Pablo > Assignee: Matt Burgess > Priority: Major > Original Estimate: 24h > Remaining Estimate: 24h > > QueryDatabaseAdapter does not work against Phoenix DB if it should convert > TIMESTAMP. The error is described below: > [https://stackoverflow.com/questions/45989678/convert-varchar-to-timestamp-in-hbase] > Basically, it's required to use TO_TIMESTAMP(MAX_COLUMN) to make it work. > See > [https://lists.apache.org/thread.html/%3cca+kifscje8ay+uxt_d_vst4qgzf4jxwovboynjgztt4dsbs...@mail.gmail.com%3E] -- This message was sent by Atlassian JIRA (v7.6.3#76005)