[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-08-13 Thread Ben Manes (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15420195#comment-15420195 ] Ben Manes commented on KAFKA-3973: -- Measuring on both put() and removeEldestEntry() is sl

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-08-13 Thread Bill Bejeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15420061#comment-15420061 ] Bill Bejeck commented on KAFKA-3973: Attaching JMH benchmark results, removing the pre

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-08-08 Thread Ben Manes (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412838#comment-15412838 ] Ben Manes commented on KAFKA-3973: -- It would also be impactful to consider the policy's h

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-08-08 Thread Bill Bejeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411821#comment-15411821 ] Bill Bejeck commented on KAFKA-3973: I used JMH to benchmark the performance of cachin

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-26 Thread Bill Bejeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394761#comment-15394761 ] Bill Bejeck commented on KAFKA-3973: [~ijuma] I re-ran the tests with no instrument

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-25 Thread Bill Bejeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15393079#comment-15393079 ] Bill Bejeck commented on KAFKA-3973: [~enothereska] Will do, just need to finish up a

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-25 Thread Eno Thereska (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392234#comment-15392234 ] Eno Thereska commented on KAFKA-3973: - [~bbejeck] Thank you for the results. As part o

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-25 Thread Bill Bejeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391766#comment-15391766 ] Bill Bejeck commented on KAFKA-3973: Yes I ran the tests using instrumentation (-javaa

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-25 Thread Michael Noll (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391519#comment-15391519 ] Michael Noll commented on KAFKA-3973: - +1 to having repeatable tests/benchmarks (e.g.

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-25 Thread Ismael Juma (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391502#comment-15391502 ] Ismael Juma commented on KAFKA-3973: Also, MemoryMeasurer has the following enum: {co

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-25 Thread Ismael Juma (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391500#comment-15391500 ] Ismael Juma commented on KAFKA-3973: "These benchmarks should be re-written with JMH

[jira] [Commented] (KAFKA-3973) Investigate feasibility of caching bytes vs. records

2016-07-24 Thread Bill Bejeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391229#comment-15391229 ] Bill Bejeck commented on KAFKA-3973: The results for the LRU investigation are below.