[jira] Created: (HBASE-3514) Speedup HFile.Writer append

Speedup HFile.Writer append --- Key: HBASE-3514 URL: https://issues.apache.org/jira/browse/HBASE-3514 Project: HBase Issue Type: Improvement Components: io Affects Versions: 0.90.0 Reporter:

[jira] Updated: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matteo Bertozzi updated HBASE-3514: --- Attachment: (was: HBASE-3514-append.patch) Speedup HFile.Writer append

[jira] Updated: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matteo Bertozzi updated HBASE-3514: --- Attachment: HBASE-3514-metaBlock-bsearch.patch Speedup HFile.Writer append

[jira] Updated: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matteo Bertozzi updated HBASE-3514: --- Attachment: HBASE-3514-append.patch Speedup HFile.Writer append

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12991836#comment-12991836 ] ryan rawson commented on HBASE-3514: how does the performance numbers look like on a

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12991837#comment-12991837 ] Matteo Bertozzi commented on HBASE-3514: @ryan I've only a single node cluster, so

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992008#comment-12992008 ] stack commented on HBASE-3514: -- @Matteo Patch looks great. The speedup comes from not doing

[jira] Commented: (HBASE-3257) Coprocessors: Extend server side integration API to include HLog operations

[ https://issues.apache.org/jira/browse/HBASE-3257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992013#comment-12992013 ] stack commented on HBASE-3257: -- Sorry I didn't get to a review. This is a great addition.

[jira] Commented: (HBASE-3257) Coprocessors: Extend server side integration API to include HLog operations

[ https://issues.apache.org/jira/browse/HBASE-3257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992022#comment-12992022 ] stack commented on HBASE-3257: -- Did a quick review. +1 on commit. There are a few things

[jira] Commented: (HBASE-3478) HBase fails to recover from failed DNS resolution of stale meta connection info

[ https://issues.apache.org/jira/browse/HBASE-3478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992067#comment-12992067 ] stack commented on HBASE-3478: -- This looks like something hbase-3446 would fix. What you

[jira] Commented: (HBASE-3465) Hbase should use a HADOOP_HOME environment variable if available.

[ https://issues.apache.org/jira/browse/HBASE-3465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992073#comment-12992073 ] stack commented on HBASE-3465: -- bq. I am not suggesting a new hadoop lib dir. I am suggesting

[jira] Commented: (HBASE-3464) dns.interface property causes malformed parsing for 'lo'

[ https://issues.apache.org/jira/browse/HBASE-3464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992077#comment-12992077 ] stack commented on HBASE-3464: -- Thanks for filing the issue James. This is an interesting

[jira] Commented: (HBASE-3465) Hbase should use a HADOOP_HOME environment variable if available.

[ https://issues.apache.org/jira/browse/HBASE-3465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992080#comment-12992080 ] Ted Dunning commented on HBASE-3465: My suggestion is that there be an hbase jar that

[jira] Commented: (HBASE-3478) HBase fails to recover from failed DNS resolution of stale meta connection info

[ https://issues.apache.org/jira/browse/HBASE-3478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992089#comment-12992089 ] James Kennedy commented on HBASE-3478: -- I'm not 100% convinced. Even if

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992091#comment-12992091 ] Matteo Bertozzi commented on HBASE-3514: @stack The first patch that I've written

[jira] Commented: (HBASE-3464) dns.interface property causes malformed parsing for 'lo'

[ https://issues.apache.org/jira/browse/HBASE-3464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992094#comment-12992094 ] James Kennedy commented on HBASE-3464: -- Not sure. I haven't dug into this very far

[jira] Commented: (HBASE-3374) Our jruby jar has *GPL jars in it; fix

[ https://issues.apache.org/jira/browse/HBASE-3374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992093#comment-12992093 ] stack commented on HBASE-3374: -- Thanks @Charles. We'll wait on RC2 release then bring it in

[jira] Created: (HBASE-3515) [replication] ReplicationSource can miss a log after RS comes out of GC

[replication] ReplicationSource can miss a log after RS comes out of GC --- Key: HBASE-3515 URL: https://issues.apache.org/jira/browse/HBASE-3515 Project: HBase Issue Type:

[jira] Commented: (HBASE-3478) HBase fails to recover from failed DNS resolution of stale meta connection info

[ https://issues.apache.org/jira/browse/HBASE-3478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992099#comment-12992099 ] stack commented on HBASE-3478: -- Your fix up in hbase-3445 was because the new class

[jira] Commented: (HBASE-2965) Implement MultipleTableInputs which is analogous to MultipleInputs in Hadoop

[ https://issues.apache.org/jira/browse/HBASE-2965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992121#comment-12992121 ] stack commented on HBASE-2965: -- Akash, do you have a patch? Implement MultipleTableInputs

[jira] Updated: (HBASE-3515) [replication] ReplicationSource can miss a log after RS comes out of GC

[ https://issues.apache.org/jira/browse/HBASE-3515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jean-Daniel Cryans updated HBASE-3515: -- Attachment: HBASE-3515.patch This patch simply adds a check if the region server is

[jira] Created: (HBASE-3516) Coprocessors: add test cases for loading coprocessor jars from hdfs and local fs.

Coprocessors: add test cases for loading coprocessor jars from hdfs and local fs. -- Key: HBASE-3516 URL: https://issues.apache.org/jira/browse/HBASE-3516 Project:

[jira] Commented: (HBASE-3515) [replication] ReplicationSource can miss a log after RS comes out of GC

[ https://issues.apache.org/jira/browse/HBASE-3515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992147#comment-12992147 ] stack commented on HBASE-3515: -- +1 Is it needed in 0.90 too? [replication]

[jira] Commented: (HBASE-3515) [replication] ReplicationSource can miss a log after RS comes out of GC

[ https://issues.apache.org/jira/browse/HBASE-3515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992149#comment-12992149 ] Jean-Daniel Cryans commented on HBASE-3515: --- Yes, I was planning to putting this

[jira] Commented: (HBASE-3507) requests count per HRegion and rebalance command

[ https://issues.apache.org/jira/browse/HBASE-3507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992151#comment-12992151 ] Ted Yu commented on HBASE-3507: --- TestHeapSize would fail without the following change in

[jira] Commented: (HBASE-2965) Implement MultipleTableInputs which is analogous to MultipleInputs in Hadoop

[ https://issues.apache.org/jira/browse/HBASE-2965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992172#comment-12992172 ] Ophir Cohen commented on HBASE-2965: Actually I ment to start work on that - but held

[jira] Resolved: (HBASE-3515) [replication] ReplicationSource can miss a log after RS comes out of GC

[ https://issues.apache.org/jira/browse/HBASE-3515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jean-Daniel Cryans resolved HBASE-3515. --- Resolution: Fixed Hadoop Flags: [Reviewed] Committed to branch and trunk.

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992214#comment-12992214 ] Dave Latham commented on HBASE-3514: {quote} // pre-allocates the byte stream to the

[jira] Created: (HBASE-3517) HBASE-3470 breaks ability to submit MR jobs from hbase jar

HBASE-3470 breaks ability to submit MR jobs from hbase jar -- Key: HBASE-3517 URL: https://issues.apache.org/jira/browse/HBASE-3517 Project: HBase Issue Type: Bug Affects Versions:

[jira] Commented: (HBASE-3465) Hbase should use a HADOOP_HOME environment variable if available.

[ https://issues.apache.org/jira/browse/HBASE-3465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992248#comment-12992248 ] ryan rawson commented on HBASE-3465: we should consider using jarjar:

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992250#comment-12992250 ] Jonathan Gray commented on HBASE-3514: -- I didn't review the code just now, but I

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992252#comment-12992252 ] ryan rawson commented on HBASE-3514: the hfile writer append code does: private

[jira] Updated: (HBASE-3517) HBASE-3470 breaks ability to submit MR jobs from hbase jar

[ https://issues.apache.org/jira/browse/HBASE-3517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon updated HBASE-3517: --- Attachment: hbase-3517.txt Something like this, maybe? HBASE-3470 breaks ability to submit MR jobs

[jira] Commented: (HBASE-3465) Hbase should use a HADOOP_HOME environment variable if available.

[ https://issues.apache.org/jira/browse/HBASE-3465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992269#comment-12992269 ] Ted Dunning commented on HBASE-3465: The problem I had was not a matter of conflicting

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992273#comment-12992273 ] Jonathan Gray commented on HBASE-3514: -- Thanks for looking that up Ryan. Sorry for

[jira] Commented: (HBASE-3514) Speedup HFile.Writer append

[ https://issues.apache.org/jira/browse/HBASE-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992278#comment-12992278 ] ryan rawson commented on HBASE-3514: if you file a jira and post a patch i'll review

[jira] Created: (HBASE-3518) shade some of our dependencies to make some client's life easier

shade some of our dependencies to make some client's life easier Key: HBASE-3518 URL: https://issues.apache.org/jira/browse/HBASE-3518 Project: HBase Issue Type: Improvement

[jira] Updated: (HBASE-3518) shade some of our dependencies to make some client's life easier

[ https://issues.apache.org/jira/browse/HBASE-3518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ryan rawson updated HBASE-3518: --- Attachment: HBASE-shade-jar.txt initial stab, it seems to work, but needs to have the assembly fixed

[jira] Commented: (HBASE-3519) Add hbase version to hbase-default.xml

[ https://issues.apache.org/jira/browse/HBASE-3519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992294#comment-12992294 ] stack commented on HBASE-3519: -- Here is what it looks like in hbase-default.xml near the

[jira] Commented: (HBASE-3517) HBASE-3470 breaks ability to submit MR jobs from hbase jar

[ https://issues.apache.org/jira/browse/HBASE-3517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992299#comment-12992299 ] Hudson commented on HBASE-3517: --- Integrated in HBase-TRUNK #1739 (See

[jira] Commented: (HBASE-3499) Users upgrading to 0.90.0 need to have their .META. table updated with the right MEMSTORE_SIZE

[ https://issues.apache.org/jira/browse/HBASE-3499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992298#comment-12992298 ] Hudson commented on HBASE-3499: --- Integrated in HBase-TRUNK #1739 (See

[jira] Commented: (HBASE-3470) Check that hbase-default.xml is loaded from within jar

[ https://issues.apache.org/jira/browse/HBASE-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992300#comment-12992300 ] Hudson commented on HBASE-3470: --- Integrated in HBase-TRUNK #1739 (See

[jira] Commented: (HBASE-3515) [replication] ReplicationSource can miss a log after RS comes out of GC

[ https://issues.apache.org/jira/browse/HBASE-3515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992297#comment-12992297 ] Hudson commented on HBASE-3515: --- Integrated in HBase-TRUNK #1739 (See

[jira] Commented: (HBASE-3519) Add hbase version to hbase-default.xml

[ https://issues.apache.org/jira/browse/HBASE-3519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992301#comment-12992301 ] Todd Lipcon commented on HBASE-3519: Did you see HBASE-3517? Add hbase version to

[jira] Commented: (HBASE-3455) Heap fragmentation in region server

[ https://issues.apache.org/jira/browse/HBASE-3455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992302#comment-12992302 ] Otis Gospodnetic commented on HBASE-3455: - In plain English, what's the end effect

[jira] Commented: (HBASE-3455) Heap fragmentation in region server

[ https://issues.apache.org/jira/browse/HBASE-3455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992311#comment-12992311 ] Todd Lipcon commented on HBASE-3455: Yes, elimination of stop-the-world GC pauses for

[jira] Commented: (HBASE-3517) HBASE-3470 breaks ability to submit MR jobs from hbase jar

[ https://issues.apache.org/jira/browse/HBASE-3517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12992318#comment-12992318 ] stack commented on HBASE-3517: -- Does this work? {code} +echoReplace in