Anoop Sam John (JIRA | 20 Oct 08:53 2014
Picon

[jira] [Created] (HBASE-12298) Support DBB usage in PrefixTree

Anoop Sam John created HBASE-12298:
--------------------------------------

             Summary: Support DBB usage in PrefixTree
                 Key: HBASE-12298
                 URL: https://issues.apache.org/jira/browse/HBASE-12298
             Project: HBase
          Issue Type: Sub-task
            Reporter: Anoop Sam John
            Assignee: ramkrishna.s.vasudevan

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Anoop Sam John (JIRA | 20 Oct 08:52 2014
Picon

[jira] [Created] (HBASE-12297) Support DBB usage in Bloom and HFileIndex area

Anoop Sam John created HBASE-12297:
--------------------------------------

             Summary: Support DBB usage in Bloom and HFileIndex area
                 Key: HBASE-12297
                 URL: https://issues.apache.org/jira/browse/HBASE-12297
             Project: HBase
          Issue Type: Sub-task
            Reporter: Anoop Sam John
            Assignee: Anoop Sam John

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Picon

[jira] [Created] (HBASE-12296) Filters should work with BBs

ramkrishna.s.vasudevan created HBASE-12296:
----------------------------------------------

             Summary: Filters should work with BBs
                 Key: HBASE-12296
                 URL: https://issues.apache.org/jira/browse/HBASE-12296
             Project: HBase
          Issue Type: Sub-task
            Reporter: ramkrishna.s.vasudevan
            Assignee: ramkrishna.s.vasudevan
             Fix For: 2.0.0

Filters may require API changes to work with BBs.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Picon

[jira] [Created] (HBASE-12295) Prevent block eviction under us if reads are in progress from the BBs

ramkrishna.s.vasudevan created HBASE-12295:
----------------------------------------------

             Summary: Prevent block eviction under us if reads are in progress from the BBs
                 Key: HBASE-12295
                 URL: https://issues.apache.org/jira/browse/HBASE-12295
             Project: HBase
          Issue Type: Sub-task
            Reporter: ramkrishna.s.vasudevan
             Fix For: 2.0.0

While we try to serve the reads from the BBs directly from the block cache, we need to ensure that the blocks
does not get evicted under us while reading.  This JIRA is to discuss and implement a strategy for the same.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Misty Stanley-Jones (JIRA | 20 Oct 00:55 2014
Picon

[jira] [Created] (HBASE-12294) Can't build the docs after the hbase-checkstyle module was added

Misty Stanley-Jones created HBASE-12294:
-------------------------------------------

             Summary: Can't build the docs after the hbase-checkstyle module was added
                 Key: HBASE-12294
                 URL: https://issues.apache.org/jira/browse/HBASE-12294
             Project: HBase
          Issue Type: Bug
          Components: build
            Reporter: Misty Stanley-Jones
            Priority: Critical

Since the 15th, I have not been able to build the docs. I get these errors:
{code}
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.3:stage
(default-cli) on project hbase-checkstyle: Missing distribution management in project HBase -
Checkstyle (org.apache.hbase:hbase-checkstyle:2.0.0-SNAPSHOT) -> [Help 1]
{code}

{code}
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.apache.maven.plugins:maven-site-plugin:3.3:stage (default-cli) on project
hbase-checkstyle: Missing distribution management in project HBase - Checkstyle (org.apache.hbase:hbase-checkstyle:2.0.0-SNAPSHOT)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
(Continue reading)

Dima Spivak (JIRA | 19 Oct 21:53 2014
Picon

[jira] [Created] (HBASE-12293) Tests are logging too much

Dima Spivak created HBASE-12293:
-----------------------------------

             Summary: Tests are logging too much
                 Key: HBASE-12293
                 URL: https://issues.apache.org/jira/browse/HBASE-12293
             Project: HBase
          Issue Type: Bug
          Components: test
            Reporter: Dima Spivak
            Assignee: Dima Spivak
            Priority: Minor

In trying to solve HBASE-12285, it was pointed out that tests are writing too much to output again. At best,
this is a sloppy practice and, at worst, it leaves us open to builds breaking when our test tools can't
handle the flood. If [~nkeywal] would be willing give me a little bit of mentoring on how he dealt with this
problem a few years back, I'd be happy to add it to my plate.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Ted Yu (JIRA | 19 Oct 20:38 2014
Picon

[jira] [Created] (HBASE-12292) Newly added region server is not assigned regions by load balancer

Ted Yu created HBASE-12292:
------------------------------

             Summary: Newly added region server is not assigned regions by load balancer
                 Key: HBASE-12292
                 URL: https://issues.apache.org/jira/browse/HBASE-12292
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.98.7
            Reporter: Ted Yu
            Assignee: Ted Yu

I observed this during cluster testing.

Here is a unit test (based on 0.98) showing the issue:
A region server is brought down in the cluster.
A new server is started.
After many iterations of balancer chore runs, the new region server is still not assigned any region.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Picon

[jira] [Created] (HBASE-12291) Create Read only buffers where ever possible

ramkrishna.s.vasudevan created HBASE-12291:
----------------------------------------------

             Summary: Create Read only buffers where ever possible
                 Key: HBASE-12291
                 URL: https://issues.apache.org/jira/browse/HBASE-12291
             Project: HBase
          Issue Type: Sub-task
            Reporter: ramkrishna.s.vasudevan
            Assignee: ramkrishna.s.vasudevan

This issue is to see if we can really create a Read only buffer in the read path. Later can see if this needs to be
BR or our own BB impl.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Picon

[jira] [Created] (HBASE-12290) Column trackers and delete trackers should deal with BBs

ramkrishna.s.vasudevan created HBASE-12290:
----------------------------------------------

             Summary: Column trackers and delete trackers should deal with BBs
                 Key: HBASE-12290
                 URL: https://issues.apache.org/jira/browse/HBASE-12290
             Project: HBase
          Issue Type: Sub-task
    Affects Versions: 0.99.1
            Reporter: ramkrishna.s.vasudevan
            Assignee: ramkrishna.s.vasudevan
             Fix For: 2.0.0, 0.99.2

All the trackers should deal with BBs if we need E2E BB usage in the read path.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Anoop Sam John (JIRA | 19 Oct 15:56 2014
Picon

[jira] [Created] (HBASE-12289) Avoid onheap buffer copying at RPCServer#serResponse

Anoop Sam John created HBASE-12289:
--------------------------------------

             Summary: Avoid onheap buffer copying at RPCServer#serResponse
                 Key: HBASE-12289
                 URL: https://issues.apache.org/jira/browse/HBASE-12289
             Project: HBase
          Issue Type: Sub-task
            Reporter: Anoop Sam John
            Assignee: Anoop Sam John

We would like to see DBB end-to-end in read path until we write to socket. IPCUtil#buildCellBlock doing a
buffer creation and then write the data at once. This jira aims at checking how we can avoid this also.

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Anoop Sam John (JIRA | 19 Oct 15:47 2014
Picon

[jira] [Created] (HBASE-12288) Support DirectByteBuffer usage in DataBlock Encoding area

Anoop Sam John created HBASE-12288:
--------------------------------------

             Summary: Support DirectByteBuffer usage in DataBlock Encoding area
                 Key: HBASE-12288
                 URL: https://issues.apache.org/jira/browse/HBASE-12288
             Project: HBase
          Issue Type: Sub-task
            Reporter: Anoop Sam John
            Assignee: Anoop Sam John

--
This message was sent by Atlassian JIRA
(v6.3.4#6332)


Gmane