[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] T Jake Luciani updated CASSANDRA-12366: --- Description: Compaction throttling is broken in the following ways: * It throttles bytes read after being decompressed * Compaction creates multiple scanners which share the rate limiter causing too much throttling * It bears no resemblance to the reported compaction time remaining calculation (Bytes of source sstables processed since start of compaction) To fix this we need to simplify the throttling to be only at the CompactionIterator level. was: Compaction throttling is broken in the following ways: * It throttles bytes read after compression * Compaction creates multiple scanners which share the rate limiter causing too much throttling * It bears no resemblance to the reported compaction time remaining calculation (Bytes of source sstables processed since start of compaction) To fix this we need to simplify the throttling to be only at the CompactionIterator level. > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.x > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcus Eriksson updated CASSANDRA-12366: Reviewer: Marcus Eriksson > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.x > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] T Jake Luciani updated CASSANDRA-12366: --- Status: Patch Available (was: Open) > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.x > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcus Eriksson updated CASSANDRA-12366: Status: Open (was: Patch Available) > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.x > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Joshua McKenzie updated CASSANDRA-12366: Status: Patch Available (was: Open) > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.x > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcus Eriksson updated CASSANDRA-12366: Status: Ready to Commit (was: Patch Available) > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.x > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] T Jake Luciani updated CASSANDRA-12366: --- Resolution: Fixed Fix Version/s: (was: 3.x) 3.10 Status: Resolved (was: Ready to Commit) Committed {{10649b1ce5aba1683e024c0f9cf23bd9c42704b7}} > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Fix For: 3.10 > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (CASSANDRA-12366) Fix compaction throttle
[ https://issues.apache.org/jira/browse/CASSANDRA-12366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei Deng updated CASSANDRA-12366: - Labels: compaction performance (was: ) > Fix compaction throttle > --- > > Key: CASSANDRA-12366 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12366 > Project: Cassandra > Issue Type: Bug > Components: Compaction >Reporter: T Jake Luciani >Assignee: T Jake Luciani > Labels: compaction, performance > Fix For: 3.10 > > > Compaction throttling is broken in the following ways: > * It throttles bytes read after being decompressed > * Compaction creates multiple scanners which share the rate limiter causing > too much throttling > * It bears no resemblance to the reported compaction time remaining > calculation (Bytes of source sstables processed since start of compaction) > To fix this we need to simplify the throttling to be only at the > CompactionIterator level. -- This message was sent by Atlassian JIRA (v6.3.4#6332)