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https://issues.apache.org/jira/browse/PHOENIX-3374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15615296#comment-15615296
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Rajeshbabu Chintaguntla commented on PHOENIX-3374:
--------------------------------------------------
The test is flaky and not related to the patch. Here is the my local test
result.
{noformat}
[INFO] Apache Phoenix ..................................... SUCCESS [ 1.496 s]
[INFO] Phoenix Core ....................................... SUCCESS [27:11 min]
[INFO] Phoenix - Flume .................................... SUCCESS [01:13 min]
[INFO] Phoenix - Pig ...................................... SUCCESS [08:59 min]
[INFO] Phoenix Query Server Client ........................ SUCCESS [ 12.818 s]
[INFO] Phoenix Query Server ............................... SUCCESS [01:43 min]
[INFO] Phoenix - Pherf .................................... SUCCESS [01:41 min]
[INFO] Phoenix - Spark .................................... SUCCESS [02:10 min]
[INFO] Phoenix - Hive ..................................... SUCCESS [02:47 min]
[INFO] Phoenix Client ..................................... SUCCESS [ 49.049 s]
[INFO] Phoenix Server ..................................... SUCCESS [ 2.947 s]
[INFO] Phoenix Assembly ................................... SUCCESS [ 25.028 s]
[INFO] Phoenix - Tracing Web Application .................. SUCCESS [ 6.853 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 47:26 min
[INFO] Finished at: 2016-10-28T15:14:33+05:30
[INFO] Final Memory: 147M/1662M
[INFO] ------------------------------------------------------------------------
{noformat}
> Wrong data row key is getting generated for local indexes for functions with
> fixed non null columns
> ---------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-3374
> URL: https://issues.apache.org/jira/browse/PHOENIX-3374
> Project: Phoenix
> Issue Type: Bug
> Reporter: Rajeshbabu Chintaguntla
> Assignee: Rajeshbabu Chintaguntla
> Fix For: 4.9.0, 4.8.2
>
> Attachments: PHOENIX-3374.patch, PHOENIX-3374_v2.patch,
> PHOENIX-3374_v3.patch
>
>
> When we create local indexes on functions then while joining back missing
> columns from data table is generating wrong data row key.
> When we generated index row key schema we are initializing isNullableToBe to
> true always even if the expression might be not null. Because of this we
> might change the column type to other castable one and may consider actual
> data as separator bytes.
> {noformat}
> ...
> if (indexField == null) {
> Expression e = expressionItr.next();
> isNullableToBe = true;
> dataTypeToBe =
> IndexUtil.getIndexColumnDataType(isNullableToBe, e.getDataType());
> sortOrderToBe = descIndexColumnBitSet.get(i) ? SortOrder.DESC
> : SortOrder.ASC;
> maxLengthToBe = e.getMaxLength();
> scaleToBe = e.getScale();
> ...
> {noformat}
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