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Song Jiacheng updated KUDU-3557:
Description:
{color:#172b4d}Now, Lock contention is too high in tcmalloc while the cluster
in under
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Song Jiacheng updated KUDU-3557:
Description:
{color:#172b4d}Now, Lock contention is too high in tcmalloc while the cluster
in under
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Song Jiacheng updated KUDU-3557:
Attachment: image-2024-02-27-15-59-25-180.png
> Add ability to set maximum thread cache size of tcma
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Song Jiacheng updated KUDU-3557:
Description:
{color:#172b4d}Now, Lock contention is too high in tcmalloc while the cluster
in under
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Song Jiacheng updated KUDU-3557:
Attachment: image-2024-02-27-15-58-05-449.png
> Add ability to set maximum thread cache size of tcma
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Song Jiacheng updated KUDU-3557:
Attachment: image-2024-02-27-15-58-14-096.png
> Add ability to set maximum thread cache size of tcma
Song Jiacheng created KUDU-3557:
---
Summary: Add ability to set maximum thread cache size of tcmalloc
easily.
Key: KUDU-3557
URL: https://issues.apache.org/jira/browse/KUDU-3557
Project: Kudu
Is
Song Jiacheng created KUDU-3535:
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Summary: [tserver] Should clear log cache while tombstoning a
replica.
Key: KUDU-3535
URL: https://issues.apache.org/jira/browse/KUDU-3535
Project: Kudu
Issue
Song Jiacheng created KUDU-3526:
---
Summary: [java] Scanner should bound with a tserver in java client.
Key: KUDU-3526
URL: https://issues.apache.org/jira/browse/KUDU-3526
Project: Kudu
Issue Typ
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Song Jiacheng updated KUDU-3486:
Description:
There are two kinds of tablet replica deletion: tombstone and delete. A
tombstone tabl
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Song Jiacheng updated KUDU-3486:
Description:
There are two kinds of tablet replica deletion: tombstone and delete. A
tombstone tabl
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Song Jiacheng updated KUDU-3486:
Attachment: (was: TServer_Delete_tombstone_tablet_periodically.patch)
> Tserver: Too many tombst
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https://issues.apache.org/jira/browse/KUDU-3516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3516:
Description:
If we have many tables with many columns and each of them get many update
requests, th
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Song Jiacheng updated KUDU-3516:
Summary: Tserver: Maintenance scheduler might be stuck in
DeltaStats#AddColumnIdsWithUpdates (was:
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Song Jiacheng updated KUDU-3516:
Description:
If we have many tables with many columns and each of them get many update
requests, th
Song Jiacheng created KUDU-3516:
---
Summary: Tserver: Maintenance scheduler might stuck in
DeltaStats#AddColumnIdsWithUpdates
Key: KUDU-3516
URL: https://issues.apache.org/jira/browse/KUDU-3516
Project:
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Song Jiacheng updated KUDU-3516:
Description:
If we have many tables with many columns and each of them get many update
requests, th
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Song Jiacheng updated KUDU-3516:
Description:
If we have many tables with many columns and each of them get many update
requests, th
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Song Jiacheng commented on KUDU-3497:
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Hi, [~shenxingwuying],
Could you please help m
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Song Jiacheng updated KUDU-3497:
Attachment: KUDU-3497.patch
> Leader rebalance not working well
> -
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Song Jiacheng updated KUDU-3497:
Attachment: image-2023-07-28-18-26-59-763.png
> Leader rebalance not working well
>
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Song Jiacheng updated KUDU-3497:
Description:
Leader rebalance is a thread who is trying to make leaders of each table
balance. But
Song Jiacheng created KUDU-3497:
---
Summary: [tools] Leader rebalance not working well
Key: KUDU-3497
URL: https://issues.apache.org/jira/browse/KUDU-3497
Project: Kudu
Issue Type: Bug
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Song Jiacheng updated KUDU-3497:
Summary: Leader rebalance not working well (was: [tools] Leader rebalance
not working well)
> Lead
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Song Jiacheng updated KUDU-3497:
Description: Leader rebalance is a tool who try to
> [tools] Leader rebalance not working well
> --
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Song Jiacheng edited comment on KUDU-3495 at 7/27/23 6:30 AM:
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Song Jiacheng commented on KUDU-3495:
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Hi, [~alexey].
Sorry to bother you again. Coul
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Song Jiacheng updated KUDU-3495:
Description:
For table test with two column a(primary key), b.
If I do following operations in clie
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Song Jiacheng updated KUDU-3495:
Description:
For table test with two column a(primary key), b.
If I do following operations in clie
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Song Jiacheng updated KUDU-3495:
Description:
For table test with two column a(primary key), b.
If I do following operations in clie
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Song Jiacheng updated KUDU-3495:
Attachment: image-2023-07-25-18-56-27-790.png
> TServer: Unexpected result of write with old schema.
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Song Jiacheng updated KUDU-3495:
Description:
For table test with two column a(primary key), b.
If I do following operations in clie
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https://issues.apache.org/jira/browse/KUDU-3495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3495:
Attachment: image-2023-07-25-18-54-29-354.png
> TServer: Unexpected result of write with old schema.
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Song Jiacheng updated KUDU-3495:
Summary: TServer: Unexpected result of write with old schema. (was:
TServer: eUnexpected result of
Song Jiacheng created KUDU-3495:
---
Summary: TServer: eUnexpected result of write with old schema.
Key: KUDU-3495
URL: https://issues.apache.org/jira/browse/KUDU-3495
Project: Kudu
Issue Type: Bu
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Song Jiacheng edited comment on KUDU-3487 at 7/25/23 8:51 AM:
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Song Jiacheng edited comment on KUDU-3487 at 7/25/23 7:46 AM:
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Song Jiacheng commented on KUDU-3487:
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Hi, [~aserbin].
> Rebalancer: Balance for 1 re
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Song Jiacheng updated KUDU-3487:
Attachment: image-2023-07-25-15-11-55-381.png
> Rebalancer: Balance for 1 replication factor tablet
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
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Song Jiacheng updated KUDU-3487:
Attachment: image-2023-07-25-15-11-16-505.png
> Rebalancer: Balance for 1 replication factor tablet
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
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https://issues.apache.org/jira/browse/KUDU-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3487:
Attachment: image-2023-07-25-15-04-37-930.png
> Rebalancer: Balance for 1 replication factor tablet
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Song Jiacheng updated KUDU-3407:
Description:
For now, if the server is under pressure(60% memory as default),
MaintenanceManager al
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Song Jiacheng updated KUDU-3407:
Description:
* For now, if the server is under pressure(60% memory as default),
MaintenanceManager
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Song Jiacheng commented on KUDU-3407:
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Hello, [~aserbin] ,
I have developed the patch
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Song Jiacheng edited comment on KUDU-3407 at 7/6/23 8:41 AM:
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Song Jiacheng commented on KUDU-3407:
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[~aserbin],
So sorry that did not work on this
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Song Jiacheng updated KUDU-3488:
External issue URL: https://issues.apache.org/jira/browse/KUDU-3407
> Tserver: Create a comprehensiv
Song Jiacheng created KUDU-3488:
---
Summary: Tserver: Create a comprehensive test for maintenance
manager.
Key: KUDU-3488
URL: https://issues.apache.org/jira/browse/KUDU-3488
Project: Kudu
Issue
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
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https://issues.apache.org/jira/browse/KUDU-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
[
https://issues.apache.org/jira/browse/KUDU-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
[
https://issues.apache.org/jira/browse/KUDU-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
[
https://issues.apache.org/jira/browse/KUDU-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3487:
Description:
Function CheckCompleteReplace in replace rebalance will try to make the leader
step do
Song Jiacheng created KUDU-3487:
---
Summary: Rebalancer: Balance for 1 replication factor tablet might
stuck for leader step down too early
Key: KUDU-3487
URL: https://issues.apache.org/jira/browse/KUDU-3487
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https://issues.apache.org/jira/browse/KUDU-3486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3486:
Description:
There are two kinds of tablet replica deletion: tombstone and delete. A
tombstone tabl
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https://issues.apache.org/jira/browse/KUDU-3486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3486:
Description:
There are two kinds of tablet replica deletion: tombstone and delete. A
tombstone tabl
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https://issues.apache.org/jira/browse/KUDU-3486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3486:
Summary: Tserver: Too many tombstone tablet may lead to high memory usage.
(was: Too many tombstone
Song Jiacheng created KUDU-3486:
---
Summary: Too many tombstone tablet may lead to high memory usage.
Key: KUDU-3486
URL: https://issues.apache.org/jira/browse/KUDU-3486
Project: Kudu
Issue Type:
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Song Jiacheng updated KUDU-3407:
Description:
For now, if the server is under pressure(60% memory as default),
MaintenanceManager al
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https://issues.apache.org/jira/browse/KUDU-3407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17623529#comment-17623529
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Song Jiacheng commented on KUDU-3407:
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Thank you for your comment, [~aserbin]!
Yes, th
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Song Jiacheng updated KUDU-3407:
Description:
For now, if the server is under pressure(60% memory as default),
MaintenanceManager al
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https://issues.apache.org/jira/browse/KUDU-3407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Song Jiacheng updated KUDU-3407:
Description:
For now, if the server is under pressure(60% memory as default),
MaintenanceManager al
Song Jiacheng created KUDU-3407:
---
Summary: MM: Give a chance to do other OP while server is under
memory pressure
Key: KUDU-3407
URL: https://issues.apache.org/jira/browse/KUDU-3407
Project: Kudu
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