imay opened a new issue #1743: compute skew when concurrent queries
URL: https://github.com/apache/incubator-doris/issues/1743
When we do high concurrency test to Doris, we found that one of all backends
are complete consumed, but other backends have 60% CPU idle.
![image](https://
imay commented on issue #1726: CPU idle is still high when concurrent access is
high
URL:
https://github.com/apache/incubator-doris/issues/1726#issuecomment-527759718
After looking into this case, I found some problems that will hurt
performance.
1. There are too many unnecessary m
gaodayue commented on a change in pull request #1740: use RowsetFactory to
create and init RowsetWriter
URL: https://github.com/apache/incubator-doris/pull/1740#discussion_r320587846
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File path: be/src/olap/merger.cpp
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@@ -21,107 +21,55 @@
#include
#include "olap/
morningman merged pull request #1688: Fixbug： It can not create a new partition
when paritions of a table is empty
URL: https://github.com/apache/incubator-doris/pull/1688
This is an automated message from the Apache Git Ser
imay commented on a change in pull request #1734: Commit kafka offset in
routine load
URL: https://github.com/apache/incubator-doris/pull/1734#discussion_r320572734
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File path: be/src/runtime/routine_load/data_consumer.h
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@@ -133,6 +133,8 @@ class KafkaDataConsumer : p
imay commented on a change in pull request #1738: add bloom filter index
URL: https://github.com/apache/incubator-doris/pull/1738#discussion_r320569013
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File path: be/src/olap/types.h
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@@ -74,6 +74,7 @@ class TypeInfo {
inline void set_to_min(void* buf) const { _se
imay commented on a change in pull request #1738: add bloom filter index
URL: https://github.com/apache/incubator-doris/pull/1738#discussion_r320570400
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File path: be/src/olap/rowset/segment_v2/bloom_filter_page.cpp
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+// Licensed to the Apache Software
imay commented on a change in pull request #1738: add bloom filter index
URL: https://github.com/apache/incubator-doris/pull/1738#discussion_r320569559
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File path: be/src/olap/bloom_filter.hpp
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@@ -71,6 +70,16 @@ class BitSet {
return true;
}
+bool i
imay commented on a change in pull request #1738: add bloom filter index
URL: https://github.com/apache/incubator-doris/pull/1738#discussion_r320571323
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File path: be/src/olap/rowset/segment_v2/bloom_filter_page.cpp
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+// Licensed to the Apache Software
imay commented on a change in pull request #1738: add bloom filter index
URL: https://github.com/apache/incubator-doris/pull/1738#discussion_r320570534
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File path: be/src/olap/rowset/segment_v2/bloom_filter_page.cpp
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+// Licensed to the Apache Software
imay commented on a change in pull request #1740: use RowsetFactory to create
and init RowsetWriter
URL: https://github.com/apache/incubator-doris/pull/1740#discussion_r320557618
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File path: be/src/olap/merger.cpp
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@@ -21,107 +21,55 @@
#include
#include "olap/olap
imay opened a new pull request #1742: Reduce unnecessary memory allocat and
copy in OlapScanNode
URL: https://github.com/apache/incubator-doris/pull/1742
This is an automated message from the Apache Git Service.
To respond t
Hi Dave,
I want to be a volunteer to moderate the mailing list.
But I have no experience about moderating a mailing list, it's good if you
can provide some material.
Dave Fisher 于2019年9月4日周三 上午12:50写道：
> Hi -
>
> Unless there is an objection we will request a commits@doris mailing list
> and sw
morningman commented on a change in pull request #1739: Added MIN/MAX aggregate
function compatible with char/varchar
URL: https://github.com/apache/incubator-doris/pull/1739#discussion_r320539275
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File path: be/src/olap/aggregate_func.h
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@@ -203,6 +203,36 @@ struct Ag
Hi Katte:
The Doris project is currently developing the following functions:
1. Decouple Storage and Compute
We hope that Doris will be able to provide better flexibility and lower cost in
the cloud by decoupling Storage and Compute. At present, we are improving some
basic processes to adapt
Hi -
Unless there is an objection we will request a commits@doris mailing list and
switch over messages.
Before doing this we need two volunteers to moderate the mailing list in order
to approve subscriptions and prevent spam.
Regards,
Dave
-
lxqfy commented on a change in pull request #1739: Added MIN/MAX aggregate
function compatible with char/varchar
URL: https://github.com/apache/incubator-doris/pull/1739#discussion_r320332527
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@@ -203,6 +203,36 @@ struct Aggrega
lxqfy commented on a change in pull request #1739: Added MIN/MAX aggregate
function compatible with char/varchar
URL: https://github.com/apache/incubator-doris/pull/1739#discussion_r320331794
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File path: be/src/olap/aggregate_func.h
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@@ -203,6 +203,36 @@ struct Aggrega
morningman commented on a change in pull request #1739: Added MIN/MAX aggregate
function compatible with char/varchar
URL: https://github.com/apache/incubator-doris/pull/1739#discussion_r320286176
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File path: be/src/olap/aggregate_func.h
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@@ -203,6 +203,36 @@ struct Ag
morningman commented on a change in pull request #1739: Added MIN/MAX aggregate
function compatible with char/varchar
URL: https://github.com/apache/incubator-doris/pull/1739#discussion_r320285662
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File path: be/src/olap/aggregate_func.h
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@@ -203,6 +203,36 @@ struct Ag
morningman commented on a change in pull request #1734: Commit kafka offset in
routine load
URL: https://github.com/apache/incubator-doris/pull/1734#discussion_r320282365
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File path: be/src/runtime/routine_load/routine_load_task_executor.cpp
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@@ -227,6 +227,28 @@ void
morningman commented on a change in pull request #1734: Commit kafka offset in
routine load
URL: https://github.com/apache/incubator-doris/pull/1734#discussion_r320282904
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File path: be/src/runtime/routine_load/routine_load_task_executor.cpp
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@@ -227,6 +227,28 @@ void
morningman merged pull request #1741: Not add alter task to tablet in alter
tablet request v2
URL: https://github.com/apache/incubator-doris/pull/1741
This is an automated message from the Apache Git Service.
To respond to t
yiguolei opened a new pull request #1741: Not add alter task to tablet in alter
tablet request v2
URL: https://github.com/apache/incubator-doris/pull/1741
1. Not add alter task to tablet in alter tablet request v2
2. Should not check tablet under schema change when do compaction.
--
gaodayue opened a new pull request #1740: use RowsetFactory to create and init
RowsetWriter
URL: https://github.com/apache/incubator-doris/pull/1740
The PR contains the following changes
- a factory method `create_rowset_writer` is added to `RowsetFactory`. All
clients of RowsetWrit
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