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Posted to issues@hive.apache.org by "Hive QA (JIRA)" <ji...@apache.org> on 2019/04/15 15:30:00 UTC
[jira] [Commented] (HIVE-21564) Load data into a bucketed table is
ignoring partitions specs and loads data into default partition.
[ https://issues.apache.org/jira/browse/HIVE-21564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818068#comment-16818068 ]
Hive QA commented on HIVE-21564:
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 1s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m 56s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 5s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 45s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m 11s{color} | {color:blue} ql in master has 2265 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 58s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 48s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 59s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 14s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 25m 23s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Optional Tests | asflicense javac javadoc findbugs checkstyle compile |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /data/hiveptest/working/yetus_PreCommit-HIVE-Build-16956/dev-support/hive-personality.sh |
| git revision | master / 079a720 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| modules | C: ql U: ql |
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-16956/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Load data into a bucketed table is ignoring partitions specs and loads data into default partition.
> ---------------------------------------------------------------------------------------------------
>
> Key: HIVE-21564
> URL: https://issues.apache.org/jira/browse/HIVE-21564
> Project: Hive
> Issue Type: Bug
> Components: Query Planning
> Affects Versions: 4.0.0
> Reporter: Sankar Hariappan
> Assignee: Sankar Hariappan
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21564.01.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When running below command to load data into bucketed tables it is not loading into specified partition instead loaded into default partition.
> LOAD DATA INPATH '/tmp/files/000000_0' OVERWRITE INTO TABLE call PARTITION(year_partition=2012, month=12);
> SELECT * FROM call WHERE year_partition=2012 AND month=12; --> returns 0 rows.
> {code}
> CREATE TABLE call(
> date_time_date date,
> ssn string,
> name string,
> location string)
> PARTITIONED BY (
> year_partition int,
> month int)
> CLUSTERED BY (
> date_time_date)
> SORTED BY (
> date_time_date ASC)
> INTO 1 BUCKETS
> STORED AS ORC;
> {code}
> If set hive.exec.dynamic.partition to false, it fails with below error.
> {code}
> Error: Error while compiling statement: FAILED: SemanticException 1:18 Dynamic partition is disabled. Either enable it by setting hive.exec.dynamic.partition=true or specify partition column values. Error encountered near token 'month' (state=42000,code=40000)
> {code}
> When we "set hive.strict.checks.bucketing=false;", the load works fine.
> This is a behaviour imposed by HIVE-15148 to avoid incorrectly named data files being loaded to the bucketed tables. In customer use case, if the files are named properly with bucket_id (00000_0, 00000_1 etc), then it is safe to set this flag to false.
> However, current behaviour of loading into default partitions when hive.strict.checks.bucketing=true and partitions specified, was a bug injected by HIVE-19311 where the given query is re-written into a insert query (to handle incorrect file names and Orc versions) but missed to incorporate the partitions specs to it.
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