[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-03-08 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15186625#comment-15186625 ] stack commented on HBASE-15180: --- The horrid names are fine by me. They are explicit and for internal use

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-03-08 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15186406#comment-15186406 ] Anoop Sam John commented on HBASE-15180: Ya to make sure the client uses only which it supposed

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-03-08 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15186384#comment-15186384 ] Enis Soztutar commented on HBASE-15180: --- The patch looks much cleaner than v4 I think. Let's add

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-03-08 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15186348#comment-15186348 ] Enis Soztutar commented on HBASE-15180: --- bq. Dropped branch-1 based fixed versions. Adding new

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-03-01 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15173573#comment-15173573 ] Hadoop QA commented on HBASE-15180: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-29 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15173243#comment-15173243 ] Anoop Sam John commented on HBASE-15180: So in this patch made sure that on client side we wont

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-23 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15160284#comment-15160284 ] stack commented on HBASE-15180: --- Looks better to me. All the messing is kept internal to Codec. Hopefully

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-23 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15160261#comment-15160261 ] Anoop Sam John commented on HBASE-15180: wdyt of the latest patch [~saint@gmail.com], [~enis]

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-19 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15153947#comment-15153947 ] Hadoop QA commented on HBASE-15180: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-18 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15153715#comment-15153715 ] Anoop Sam John commented on HBASE-15180: Dropped branch-1 based fixed versions. Adding new

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-18 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15153713#comment-15153713 ] Anoop Sam John commented on HBASE-15180: bq.maybe it is best to cut to BB? Or, your Interface

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-17 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15151398#comment-15151398 ] stack commented on HBASE-15180: --- bq. Said that, continue with IS instead of a data structure like byte[]/BB

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-17 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15151327#comment-15151327 ] Enis Soztutar commented on HBASE-15180: --- bq. Yeah, best if could get away with not changing it but

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149962#comment-15149962 ] stack commented on HBASE-15180: --- bq. Codec being non private if we add new methods, users may have to

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149932#comment-15149932 ] Anoop Sam John commented on HBASE-15180: 2 reasons why did not go that way 1. Codec being non

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149319#comment-15149319 ] stack commented on HBASE-15180: --- bq. Maybe {{Codec}}s should be able to work on top of both IS and BBs

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149215#comment-15149215 ] Enis Soztutar commented on HBASE-15180: --- HBASE-14501 removed {{IS.available()}} dependency for the

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15149211#comment-15149211 ] stack commented on HBASE-15180: --- s/remainAwareIS/reliableAvailable/ ? Ok on the rest. Sounds good. If new

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15148985#comment-15148985 ] Anoop Sam John commented on HBASE-15180: bq.Is this flag saying we can rely on available() giving

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15148960#comment-15148960 ] stack commented on HBASE-15180: --- bq. I think a better question would be why the test coverage in

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-16 Thread Sean Busbey (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15148845#comment-15148845 ] Sean Busbey commented on HBASE-15180: - {quote} bq. UT case TestTag is in the hbase-server module

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-15 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15148222#comment-15148222 ] Anoop Sam John commented on HBASE-15180: Ya the test code change looks fine. > Reduce garbage

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-15 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15148203#comment-15148203 ] Anoop Sam John commented on HBASE-15180: Thanks for checking the test.. I will check that.. bq.

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-15 Thread Yu Li (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15148194#comment-15148194 ] Yu Li commented on HBASE-15180: --- {{TestTags#testFlushAndCompactionWithoutTags}} will fail with the latest

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-14 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15146976#comment-15146976 ] Anoop Sam John commented on HBASE-15180: Ya my mistake in selecting Eclipse import suggestion ..

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-14 Thread Yu Li (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15146768#comment-15146768 ] Yu Li commented on HBASE-15180: --- Below change in the v4 patch seems like some typo {code} +import

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-11 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15143139#comment-15143139 ] Hadoop QA commented on HBASE-15180: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-03 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15130258#comment-15130258 ] Anoop Sam John commented on HBASE-15180: Have a new patch ready but need change once HBASE-15177

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-01 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15127259#comment-15127259 ] stack commented on HBASE-15180: --- bq. Codec and its Decoder being non private, we can not directly change

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-01 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126122#comment-15126122 ] Jingcheng Du commented on HBASE-15180: -- To supplement more information.

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-01 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126131#comment-15126131 ] Jingcheng Du commented on HBASE-15180: -- And the gc pause was measured per minute. > Reduce garbage

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-01 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15127620#comment-15127620 ] Anoop Sam John commented on HBASE-15180: bq.I see what you are saying. Rather than BAIS, instead

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-02-01 Thread Esteban Gutierrez (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126709#comment-15126709 ] Esteban Gutierrez commented on HBASE-15180: --- Good stuff [~jingcheng...@intel.com]. Very

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-31 Thread Jingcheng Du (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15125780#comment-15125780 ] Jingcheng Du commented on HBASE-15180: -- bq. I believe Jingcheng Du done some YCSB test with writes

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-30 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124875#comment-15124875 ] stack commented on HBASE-15180: --- bq. My plan is to make a Cell aware ByteArrayInputStream which can read

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-30 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124905#comment-15124905 ] Anoop Sam John commented on HBASE-15180: Codec and its Decoder being non private, we can not

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-30 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124906#comment-15124906 ] Anoop Sam John commented on HBASE-15180: bq.Can we ask our environment if we are on the

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-30 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124908#comment-15124908 ] Anoop Sam John commented on HBASE-15180: bq.Yes, I noticed about 5-10% improvement on GC times

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15123913#comment-15123913 ] Hadoop QA commented on HBASE-15180: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124586#comment-15124586 ] Anoop Sam John commented on HBASE-15180: CellScanner - Ya we made it like normal our scanner way

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124771#comment-15124771 ] ramkrishna.s.vasudevan commented on HBASE-15180: Renaming the interface is better +1 on

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124005#comment-15124005 ] Enis Soztutar commented on HBASE-15180: --- bq. May be BB based then. Again am trying to experiment

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124024#comment-15124024 ] stack commented on HBASE-15180: --- On MSLAB on all the time, there is talk of turning it off in G1GC because

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Esteban Gutierrez (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124036#comment-15124036 ] Esteban Gutierrez commented on HBASE-15180: --- Yes, I noticed about 5-10% improvement on GC times

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124091#comment-15124091 ] Enis Soztutar commented on HBASE-15180: --- bq. Yes, I noticed about 5-10% improvement on GC times and

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Esteban Gutierrez (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124141#comment-15124141 ] Esteban Gutierrez commented on HBASE-15180: --- My guess at that time was that the rate the RSs

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124145#comment-15124145 ] stack commented on HBASE-15180: --- bq. Even with G1, this is unexpected. Is there a theoretical explanation?

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124076#comment-15124076 ] Hadoop QA commented on HBASE-15180: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-29 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15124131#comment-15124131 ] stack commented on HBASE-15180: --- Why not use Cell Codec for CellReadableByteArrayInputStream?

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-28 Thread Enis Soztutar (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15122488#comment-15122488 ] Enis Soztutar commented on HBASE-15180: --- This is a good idea. Having all cells in the same RPC

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-28 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15122878#comment-15122878 ] Anoop Sam John commented on HBASE-15180: You mean to make Codec decoder to work over a byte[]

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-27 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15120788#comment-15120788 ] Hadoop QA commented on HBASE-15180: --- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-27 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15120736#comment-15120736 ] Ted Yu commented on HBASE-15180: {code} 48public Cell readCell(boolean withTags) throws

[jira] [Commented] (HBASE-15180) Reduce garbage created while reading Cells from Codec Decoder

2016-01-27 Thread Anoop Sam John (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15120791#comment-15120791 ] Anoop Sam John commented on HBASE-15180: bq.What does PB mean above ? PushbackInputStream. We