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Help tracking down corrupted map input file given the task id - Pig - [mail # user]
...I have a pig job that is processing around 61,000 gzip files.  It is  failing on 1 file, that appears to be corrupted.  I have looked at every  log file I can find, but c...
   Author: Scott Kester, 2010-04-21, 23:48
[CASSANDRA-873] Create a Cassandra demo application - Cassandra - [issue]
...http://twissandra.com/ is a demo Cassandra application built on django + pycassa.  It's a great Cassandra showcase and very useful for people learning Cassandra.  We could use more...
http://issues.apache.org/jira/browse/CASSANDRA-873    Author: Jonathan Ellis, 2010-04-21, 23:13
[CASSANDRA-670] commitlog sync seems to be affected by i/o on other devices - Cassandra - [issue]
...doing some testing on a system with commitlog on a separate device + xfs filesystem, syncing shouldn't have to wait for IO from the data filesystem, but we're seeing CL sync times up to almo...
http://issues.apache.org/jira/browse/CASSANDRA-670    Author: Jonathan Ellis, 2010-04-21, 23:08
[expand - 1 more] - Re: Any HbaseStorage users? - Pig - [mail # user]
...Dan, We have both Thrift and Protobufs in HBase -- with Pig, we simply pick them up from HBase as byte array, and pass them through a function which then interprets the binary data to produc...
   Author: Dmitriy Ryaboy, 2010-04-21, 22:51
hadoop log timestamps & file timestamps not same as system time - HDFS - [mail # user]
...Hello,   I've noticed an odd situation:  The timestamps in my hadoop namenode log (and filesystem) appear to be an hour behind the actual time on the system (as supplied by `date`)...
   Author: Stuart Smith, 2010-04-21, 22:46
April Seattle Hadoop/Scalability/NoSQL Meetup: Cassandra, Science, More! - Pig - [mail # user]
...Hey there! Wanted to let you all know about our next meetup, April 28th. We've got a killer new venue thanks to Amazon.  Check out the details at the link: http://www.meetup.com/Seattle...
   Author: Bradford Stephens, 2010-04-21, 22:37
Re: Questions re integrating Avro into Cascading process - Avro - [mail # dev]
...Ken Krugler wrote:  Embedding the metadata in the configuration seems like a good approach.    Please file a Jira issue for this and attach a patch.  AvroOutputFormat can...
   Author: Doug Cutting, 2010-04-21, 22:22
Re: Using avro with hadoop streaming - Avro - [mail # user]
...R. Tyler Ballance wrote:  Hadoop Streaming access to Avro data?  No.  Hadoop Streaming is  primarily intended for textual, CSV-style data.  To better integrate langu...
   Author: Doug Cutting, 2010-04-21, 21:50
[CASSANDRA-986] Make endpointsnitch per-cluster instead of per-keyspace - Cassandra - [issue]
...Looks like a deficiency in the EPS and/or ReplicationStrategy design is forcing this, we should clean it up; it doesn't make sense for there to be multiple answers for "how close is node X t...
http://issues.apache.org/jira/browse/CASSANDRA-986    Author: Jonathan Ellis, 2010-04-21, 21:39
[expand - 1 more] - Re: dfs.data.dir - Hadoop - [mail # general]
...Hey Mag,  You can bring down the datanode daemon, add the extra dfs.data.dir and then restart. Since blocks are round robin'd the new directory will have lower utilization (one other di...
   Author: Eli Collins, 2010-04-21, 21:33
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