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https://issues.apache.org/jira/browse/PHOENIX-5998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17230329#comment-17230329
]
Hadoop QA commented on PHOENIX-5998:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
39s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green} No case conflicting files found. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s{color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
3s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
54s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
17s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
45s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 2m
57s{color} | {color:blue} phoenix-core in master has 962 extant spotbugs
warnings. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 1m
4s{color} | {color:red} root in the patch failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
50s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
50s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 1m
8s{color} | {color:red} phoenix-core: The patch generated 361 new + 1700
unchanged - 278 fixed = 2061 total (was 1978) {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} javadoc {color} | {color:green} 0m
43s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} spotbugs {color} | {color:green} 3m
17s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}106m 31s{color}
| {color:red} phoenix-core in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
29s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}129m 20s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/178/artifact/patchprocess/Dockerfile
|
| JIRA Issue | PHOENIX-5998 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13015102/PHOENIX-5998.master.001.patch
|
| Optional Tests | dupname asflicense javac javadoc unit spotbugs hbaseanti
checkstyle compile |
| uname | Linux c4249dc1da38 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev/phoenix-personality.sh |
| git revision | master / 6cc9d50 |
| Default Java | Private Build-1.8.0_242-8u242-b08-0ubuntu3~16.04-b08 |
| mvninstall |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/178/artifact/patchprocess/patch-mvninstall-root.txt
|
| checkstyle |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/178/artifact/patchprocess/diff-checkstyle-phoenix-core.txt
|
| unit |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/178/artifact/patchprocess/patch-unit-phoenix-core.txt
|
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/178/testReport/ |
| Max. process+thread count | 7655 (vs. ulimit of 30000) |
| modules | C: phoenix-core U: phoenix-core |
| Console output |
https://ci-hadoop.apache.org/job/PreCommit-PHOENIX-Build/178/console |
| versions | git=2.7.4 maven=3.3.9 spotbugs=4.1.3 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> Paged server side ungrouped aggregate operations
> -------------------------------------------------
>
> Key: PHOENIX-5998
> URL: https://issues.apache.org/jira/browse/PHOENIX-5998
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Kadir OZDEMIR
> Assignee: Kadir OZDEMIR
> Priority: Major
> Fix For: 4.16.0
>
> Attachments: PHOENIX-5998.4.x.001.patch, PHOENIX-5998.4.x.002.patch,
> PHOENIX-5998.4.x.003.patch, PHOENIX-5998.4.x.005.patch,
> PHOENIX-5998.master.001.patch
>
>
> Phoenix provides the option of performing upsert select and delete query
> operations on the client or server side. This is decided by the Phoenix
> optimizer based on configuration parameters. For the server side option, the
> table operation (upsert select/delete query) is parallelized such that
> multiple table regions are scanned and the mutations derived from these scans
> can also be executed in parallel on the server side. However, currently there
> is no paging capability and the server side operation can take long enough
> lead to HBase client timeouts. When this happens, Phoenix can return failure
> to its applications and the rest of the parallel scans and mutations on the
> server side can still continue since Phoenix has no mechanism in place to
> stop these operations before returning failure to applications. This can
> create unexpected race conditions between these left-over operations and the
> new operations issued by applications. Putting a limit on the number of rows
> to be processed within a single RPC call (i.e., the next operation on the
> scanner) on the server side using a Phoenix level paging is highly desirable
> and a required step to prevent the possible race conditions. This paging
> mechanism has been already implemented for index rebuild and verification
> operations and proven to be effective to prevent timeouts. This paging can be
> implemented for all server side operations including aggregates, upsert
> selects, delete queries and so on.
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