[jira] [Created] (HADOOP-8153) Fail to submit mapred job on a secured-HA-HDFS: logic URI cannot be picked up by job submission.

Fail to submit mapred job on a secured-HA-HDFS: logic URI cannot be picked up by job submission. Key: HADOOP-8153 URL: https://issues.apache.org/jira/browse/HADOOP-81

[jira] [Created] (HADOOP-8152) Expand public APIs for security library classes

Expand public APIs for security library classes --- Key: HADOOP-8152 URL: https://issues.apache.org/jira/browse/HADOOP-8152 Project: Hadoop Common Issue Type: Improvement Components: secu

[jira] [Created] (HADOOP-8151) Error handling in snappy decompressor throws invalid exceptions

Error handling in snappy decompressor throws invalid exceptions --- Key: HADOOP-8151 URL: https://issues.apache.org/jira/browse/HADOOP-8151 Project: Hadoop Common Issue Type: Bug

state of HOD

hi all, i am a system administrator/user support person/... for the HPC team at Ghent University (Ghent, Flanders, Belgium). recently we have been asked to look into support for hadoop. for the moment we are holding off on a dedicated cluster (esp dedicated hdfs setup). but as all our syste

[jira] [Created] (HADOOP-8150) 23 release docs links are broken for MR and HDFS

23 release docs links are broken for MR and HDFS - Key: HADOOP-8150 URL: https://issues.apache.org/jira/browse/HADOOP-8150 Project: Hadoop Common Issue Type: Bug Reporter: Eli Coll

[jira] [Created] (HADOOP-8149) cap space usage of default log4j rolling policy

cap space usage of default log4j rolling policy Key: HADOOP-8149 URL: https://issues.apache.org/jira/browse/HADOOP-8149 Project: Hadoop Common Issue Type: Improvement Components: co

RE: Compressor tweaks corresponding to HDFS-2834, 3051?

Consider it stabbed. https://issues.apache.org/jira/browse/HADOOP-8148 ...still need to think through how this applies to CompressorStream and DecompressorStream. - Tim. From: Robert Evans [ev...@yahoo-inc.com] Sent: Wednesday, March 07, 2012 7:16 AM

[jira] [Created] (HADOOP-8148) Zero-copy ByteBuffer-based compressor / decompressor API

Zero-copy ByteBuffer-based compressor / decompressor API Key: HADOOP-8148 URL: https://issues.apache.org/jira/browse/HADOOP-8148 Project: Hadoop Common Issue Type: New Feature

[jira] [Created] (HADOOP-8147) test-patch should run tests with -fn to avoid masking test failrues

test-patch should run tests with -fn to avoid masking test failrues --- Key: HADOOP-8147 URL: https://issues.apache.org/jira/browse/HADOOP-8147 Project: Hadoop Common Issue Type

Re: Compressor tweaks corresponding to HDFS-2834, 3051?

I am a +1 on opening a new JIRA for a first stab at reducing the amount of data that gets copied around. --Bobby Evans On 3/7/12 1:26 AM, "Tim Broberg" wrote: In https://issues.apache.org/jira/browse/HDFS-2834, Todd says, " This is also useful whenever a native decompression codec is being

Re: Compressor tweaks corresponding to HDFS-2834, 3051?

Actually, this one caught my eye when I originally read it: 4*) decompression to a different native buffer (not really a copy - decompression necessarily rewrites) Actually, LZO can be done in-place (an awfully neat trick!). It's a micro-optimization, but possibly could save some buffer space

Jenkins build is back to normal : Hadoop-Common-trunk #339

See

Jenkins build is back to normal : Hadoop-Common-0.23-Build #185

See

Build failed in Jenkins: Hadoop-Common-0.23-PB-Build #14

See -- [...truncated 12383 lines...] [javadoc] Loading source files for package org.apache.hadoop.io... [javadoc] Loading source files for package org.apache.hadoop.io.compress... [javadoc