[ Issue 13479 ] Fixed internal topic effect by InactiveTopicPolicy.#13611
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@codelipenghui @ericsyh @eolivelli @BewareMyPower @Technoboy- PTAL :) Another things: Although this PR can fix the issue #13479, But I have some advice as below:
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/pulsarbot rerun-failure-checks |
liudezhi2098
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Jan 5, 2022
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/pulsarbot rerun-failure-checks |
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/pulsarbot rerun-failure-checks |
codelipenghui
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Jan 12, 2022
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@mattisonchao There are many conflicts with branch-2.8, could you please help push a new PR to fix the problem of branch-2.8? |
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Sure, I will fix it ASAP
…On Tue, Jan 18, 2022 at 17:39, lipenghui ***@***.***> wrote:
@mattisonchao <https://github.com/mattisonchao> There are many conflicts
with branch-2.8, could you please help push a new PR to fix the problem of
branch-2.8?
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work done. |
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codelipenghui
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Mar 14, 2022
…gger compaction. (#14643) ### Motivation When create persistent topic, create compaction subscription(line-1395) is before topic `initialize`(line-1397), it's better to do this after `initialize`: https://github.com/apache/pulsar/blob/ad2cc2d38280b7dd0f056ee981ec8d3b157e3526/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java#L1391-L1398 If we change this part, we can optimize the heartbeat topic not trigger the compaction. #13611 has made the heartbeat topic as a system topic to avoid deleting by GC. However, system topic is compacted by default. But the heartbeat topic sends msg without a key, so trigger compaction is meaningful. So it's better to skip the heartbeat topic to do the compaction. ### Modification - Move `preCreateSubscriptionForCompactionIfNeeded` after `initialize`. - Add heartbeat topic not trigger compaction.
codelipenghui
pushed a commit
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Apr 19, 2022
…gger compaction. (#14643) ### Motivation When create persistent topic, create compaction subscription(line-1395) is before topic `initialize`(line-1397), it's better to do this after `initialize`: https://github.com/apache/pulsar/blob/ad2cc2d38280b7dd0f056ee981ec8d3b157e3526/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java#L1391-L1398 If we change this part, we can optimize the heartbeat topic not trigger the compaction. #13611 has made the heartbeat topic as a system topic to avoid deleting by GC. However, system topic is compacted by default. But the heartbeat topic sends msg without a key, so trigger compaction is meaningful. So it's better to skip the heartbeat topic to do the compaction. ### Modification - Move `preCreateSubscriptionForCompactionIfNeeded` after `initialize`. - Add heartbeat topic not trigger compaction. (cherry picked from commit d02bd73)
Nicklee007
pushed a commit
to Nicklee007/pulsar
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Apr 20, 2022
…gger compaction. (apache#14643) ### Motivation When create persistent topic, create compaction subscription(line-1395) is before topic `initialize`(line-1397), it's better to do this after `initialize`: https://github.com/apache/pulsar/blob/ad2cc2d38280b7dd0f056ee981ec8d3b157e3526/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java#L1391-L1398 If we change this part, we can optimize the heartbeat topic not trigger the compaction. apache#13611 has made the heartbeat topic as a system topic to avoid deleting by GC. However, system topic is compacted by default. But the heartbeat topic sends msg without a key, so trigger compaction is meaningful. So it's better to skip the heartbeat topic to do the compaction. ### Modification - Move `preCreateSubscriptionForCompactionIfNeeded` after `initialize`. - Add heartbeat topic not trigger compaction.
lhotari
pushed a commit
to datastax/pulsar
that referenced
this pull request
May 5, 2022
…pache#13611) (cherry picked from commit 5835191)
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15 tasks
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Fixes #13479
Master Issue: #13479
Motivation
see #13479
Modifications
healthcheckinternal topic as SystemTopic.Verifying this change
Does this pull request potentially affect one of the following parts:
none.
Documentation
no-need-doc