[Impala-ASF-CR] IMPALA-11485: Pushdown LIMIT through UNION ALL and LEFT/RIGHT OUTER JOIN

2022-10-12 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18862 ) Change subject: IMPALA-11485: Pushdown LIMIT through UNION ALL and LEFT/RIGHT OUTER JOIN .. Patch Set 7: (2 comments) http://gerrit.clo

[Impala-ASF-CR] IMPALA-11606: add 'untracked memory' metric.

2022-10-12 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19029 ) Change subject: IMPALA-11606: add 'untracked memory' metric. .. Patch Set 7: (1 comment) http://gerrit.cloudera.org:8080/#/c/19029/7/be/

[Impala-ASF-CR] IMPALA-11654: fix comparison unit mismatch in Statestore::MonitorSubscriberHeartbeat

2022-10-12 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19130 ) Change subject: IMPALA-11654: fix comparison unit mismatch in Statestore::MonitorSubscriberHeartbeat .. Patch Set 1: (1 comment) http:/

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-10-10 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18705 ) Change subject: IMPALA-11417: Support outer join elimination optimization .. Patch Set 8: (3 comments) http://gerrit.cloudera.org:8080/#

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-10-10 Thread Jian Zhang (Code Review)
Hello Quanlong Huang, Csaba Ringhofer, Impala Public Jenkins, Xiang Yang, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/18705 to look at the new patch set (#9). Change subject: IMPALA-11417: Support outer join elimination optimization .

[Impala-ASF-CR] IMPALA-11390: Describe formatted statement on materialized view should show the view definition

2022-10-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19109 ) Change subject: IMPALA-11390: Describe formatted statement on materialized view should show the view definition .. Patch Set 2: Code-Revi

[Impala-ASF-CR] IMPALA-11485: Pushdown LIMIT through UNION and LEFT/RIGHT OUTER JOIN

2022-10-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18862 ) Change subject: IMPALA-11485: Pushdown LIMIT through UNION and LEFT/RIGHT OUTER JOIN .. Patch Set 5: (1 comment) http://gerrit.cloudera

[Impala-ASF-CR] IMPALA-11390: Describe formatted statement on materialized view should show the view definition

2022-10-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19109 ) Change subject: IMPALA-11390: Describe formatted statement on materialized view should show the view definition .. Patch Set 2: (1 comme

[Impala-ASF-CR] IMPALA-10902: In the case of outer join connections, skip unnecessary BE check

2022-10-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/17830 ) Change subject: IMPALA-10902: In the case of outer join connections, skip unnecessary BE check .. Patch Set 6: (1 comment) http://gerri

[Impala-ASF-CR] IMPALA-11565: Support IF NOT EXISTS in alter table add columns for kudu table

2022-10-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18953 ) Change subject: IMPALA-11565: Support IF NOT EXISTS in alter table add columns for kudu table .. Patch Set 9: (1 comment) http://gerrit

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-10-08 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18705 ) Change subject: IMPALA-11417: Support outer join elimination optimization .. Patch Set 6: (4 comments) http://gerrit.cloudera.org:8080/#

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-10-08 Thread Jian Zhang (Code Review)
Hello Quanlong Huang, Csaba Ringhofer, Impala Public Jenkins, Xiang Yang, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/18705 to look at the new patch set (#8). Change subject: IMPALA-11417: Support outer join elimination optimization .

[Impala-ASF-CR] IMPALA-11565: Support IF NOT EXISTS in alter table add columns for kudu table

2022-10-08 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18953 ) Change subject: IMPALA-11565: Support IF NOT EXISTS in alter table add columns for kudu table .. Patch Set 8: (1 comment) http://gerrit

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-10-08 Thread Jian Zhang (Code Review)
Hello Quanlong Huang, Csaba Ringhofer, Impala Public Jenkins, Xiang Yang, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/18705 to look at the new patch set (#7). Change subject: IMPALA-11417: Support outer join elimination optimization .

[Impala-ASF-CR] IMPALA-11558: Ensure one Kudu client created (FE) for the specified Kudu master addresses

2022-09-28 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19046 ) Change subject: IMPALA-11558: Ensure one Kudu client created (FE) for the specified Kudu master addresses .. Patch Set 3: Code-Review+1

[Impala-ASF-CR] IMPALA-11555: external Udf support decimal(*, *)

2022-09-28 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19021 ) Change subject: IMPALA-11555: external Udf support decimal(*, *) .. Patch Set 3: Code-Review+1 -- To view, visit http://gerrit.cloudera.

[Impala-ASF-CR] IMPALA-10902: In the case of outer join connections, skip unnecessary BE check

2022-09-28 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/17830 ) Change subject: IMPALA-10902: In the case of outer join connections, skip unnecessary BE check .. Patch Set 4: could you add some unit t

[Impala-ASF-CR] IMPALA-11235: Support Pluggable Authentication for Impala

2022-09-27 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19042 ) Change subject: IMPALA-11235: Support Pluggable Authentication for Impala .. Patch Set 1: (2 comments) http://gerrit.cloudera.org:8080/#

[Impala-ASF-CR] IMPALA-11606: add 'untracked memory' metric.

2022-09-27 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19029 ) Change subject: IMPALA-11606: add 'untracked memory' metric. .. Patch Set 2: Code-Review+1 -- To view, visit http://gerrit.cloudera.org:

[Impala-ASF-CR] IMPALA-11565: For alter table, add column operation is optimized

2022-09-27 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18953 ) Change subject: IMPALA-11565: For alter table, add column operation is optimized .. Patch Set 7: (1 comment) http://gerrit.cloudera.org:

[Impala-ASF-CR] IMPALA-11565: For alter table, add column operation is optimized

2022-09-26 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18953 ) Change subject: IMPALA-11565: For alter table, add column operation is optimized .. Patch Set 5: Code-Review+1 -- To view, visit http://

[Impala-ASF-CR] IMPALA-10891: Avoid hash exchanges in more situations

2022-09-25 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19030 ) Change subject: IMPALA-10891: Avoid hash exchanges in more situations .. Patch Set 3: (2 comments) http://gerrit.cloudera.org:8080/#/c/1

[Impala-ASF-CR] IMPALA-11555: external Udf support decimal(*, *)

2022-09-21 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19021 ) Change subject: IMPALA-11555: external Udf support decimal(*, *) .. Patch Set 3: (1 comment) http://gerrit.cloudera.org:8080/#/c/19021/3

[Impala-ASF-CR] IMPALA-11566: Provide SQL parsing capabilities to other applications in the form of jar packages

2022-09-21 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/19023 ) Change subject: IMPALA-11566: Provide SQL parsing capabilities to other applications in the form of jar packages .. Patch Set 2: (1 comm

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-09-21 Thread Jian Zhang (Code Review)
Hello Impala Public Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/18705 to look at the new patch set (#6). Change subject: IMPALA-11417: Support outer join elimination optimization ..

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-09-20 Thread Jian Zhang (Code Review)
Hello Impala Public Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/18705 to look at the new patch set (#5). Change subject: IMPALA-11417: Support outer join elimination optimization ..

[Impala-ASF-CR] IMPALA-11564: For Agg/Scan nodes, increase the Cache of regular expressions to speed up

2022-09-18 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18987 ) Change subject: IMPALA-11564: For Agg/Scan nodes, increase the Cache of regular expressions to speed up .. Patch Set 3: (4 comments) ht

[Impala-ASF-CR] IMPALA-11565: For alter table, add column operation is optimized

2022-09-13 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18953 ) Change subject: IMPALA-11565: For alter table, add column operation is optimized .. Patch Set 3: (2 comments) http://gerrit.cloudera.org

[Impala-ASF-CR] IMPALA-11485: Pushdown LIMIT through UNION and LEFT/RIGHT OUTER JOIN

2022-09-12 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18862 ) Change subject: IMPALA-11485: Pushdown LIMIT through UNION and LEFT/RIGHT OUTER JOIN .. Patch Set 4: (2 comments) http://gerrit.clouder

[Impala-ASF-CR] IMPALA-11463: Support IF NOT EXISTS in alter table add columns for kudu table

2022-09-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18812 ) Change subject: IMPALA-11463: Support IF NOT EXISTS in alter table add columns for kudu table .. Patch Set 2: (2 comments) http://gerri

[Impala-ASF-CR] IMPALA-11563: Optimized /etc/sysconfig/clock to find the time zone

2022-09-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18958 ) Change subject: IMPALA-11563: Optimized /etc/sysconfig/clock to find the time zone .. Patch Set 2: Code-Review+1 -- To view, visit http

[Impala-ASF-CR] IMPALA-11563: Optimized /etc/sysconfig/clock to find the time zone

2022-09-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18958 ) Change subject: IMPALA-11563: Optimized /etc/sysconfig/clock to find the time zone .. Patch Set 1: (1 comment) http://gerrit.cloudera.o

[Impala-ASF-CR] IMPALA-11565: For KUDU tables, alter table add column operation is optimized

2022-09-09 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18953 ) Change subject: IMPALA-11565: For KUDU tables, alter table add column operation is optimized .. Patch Set 2: (1 comment) http://gerrit.

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-08-21 Thread Jian Zhang (Code Review)
Hello Impala Public Jenkins, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/18705 to look at the new patch set (#3). Change subject: IMPALA-11417: Support outer join elimination optimization ..

[Impala-ASF-CR] IMPALA-11417: Support outer join elimination optimization

2022-07-06 Thread Jian Zhang (Code Review)
Jian Zhang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/18705 Change subject: IMPALA-11417: Support outer join elimination optimization .. IMPALA-11417: Support outer join elimination optimization Whe

[Impala-ASF-CR] IMPALA-11205: Implement Statistical functions : CORR(), COVAR SAMP() and COVAR POP()

2022-06-02 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18413 ) Change subject: IMPALA-11205: Implement Statistical functions : CORR(), COVAR_SAMP() and COVAR_POP() .. Patch Set 18: (1 comment) http

[Impala-ASF-CR] IMPALA-11279: Optimize plain count(*) queries for Iceberg tables

2022-05-30 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18574 ) Change subject: IMPALA-11279: Optimize plain count(*) queries for Iceberg tables .. Patch Set 3: Code-Review+1 (2 comments) http://gerri

[Impala-ASF-CR] IMPALA-11279: Optimize plain count(*) queries for Iceberg tables

2022-05-30 Thread Jian Zhang (Code Review)
Jian Zhang has posted comments on this change. ( http://gerrit.cloudera.org:8080/18574 ) Change subject: IMPALA-11279: Optimize plain count(*) queries for Iceberg tables .. Patch Set 2: (4 comments) http://gerrit.cloudera.org