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The problems of power outages - HBase - [mail # user]
...Hi,  Since the blackout caused part of the table can not be accessed, use "hbase HBCK - fix" an error occurred when repair: 14/01/14 23:12:59 DEBUG client.HConnectionManager$HConnection...
   Author: 李来锋, 2014-01-14, 23:56
Re: Review Request 16829: optimize sum(1) query so that it could be answered from metadata using stats - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/16829/#review31820    ql/src/java/org/apache/hadoop/hive/ql/optimizer/StatsOptimizer.java &...
   Author: Thejas Nair, 2014-01-14, 23:48
[HADOOP-10233] RPC lacks output flow control - Hadoop - [issue]
...The RPC layer has input flow control via the callq, however it lacks any output flow control.  A handler will try to directly send the response.  If the full response is not sent t...
http://issues.apache.org/jira/browse/HADOOP-10233    Author: Daryn Sharp, 2014-01-14, 23:48
[expand - 1 more] - Re: Interaction of SequenceID and timestamps - HBase - [mail # user]
...Please take a look at the following method in KeyValueHeap#KVScannerComparator      public int compare(KeyValueScanner left, KeyValueScanner right) {  Cheers   On Tu...
   Author: Ted Yu, 2014-01-14, 23:40
[expand - 3 more] - Re: List of unique qualifiers [SEC=UNOFFICIAL] - Accumulo - [mail # user]
...Depending on the amount of data, you could do a scan -c for the colfams  you want, awk out the colqual and dump that to a file. Afterwards, you  could sort and uniq.  The MR e...
   Author: Josh Elser, 2014-01-14, 23:11
Re: casting complex data types for outputs of custom scripts - Hive - [mail # user]
...I had a similar issue in the past when trying to cast an empty array to array(). By default Hive assumes it's an array(). I don't think there's currently a Hive syntax to cast values to comp...
   Author: Andre Araujo, 2014-01-14, 23:11
[jira] [Assigned] (KAFKA-330) Add delete topic support - Kafka - [mail # dev]
...     [ https://issues.apache.org/jira/browse/KAFKA-330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]Neha Narkhede reassigned KAFKA-330:------------------...
   Author: "Neha Narkhede, 2014-01-14, 23:09
[PIG-3666] Fix store after load - Pig - [issue]
...Several e2e test fail share the following pattern:.....store into 'afile';a = load 'afile';......Stack:Caused by: java.lang.NullPointerException        at org.apache...
http://issues.apache.org/jira/browse/PIG-3666    Author: Daniel Dai, 2014-01-14, 23:00
[expand - 2 more] - RE: ENOENT error - Pig - [mail # user]
...Yes, for some reason, although I specify local mode, hadoop is coming into picture. bash-4.1$ which java/usr/bin/java bash-4.1$ ls -lrt /usr/bin/javalrwxrwxrwx 1 root root 22 Oct 31 16:17 /u...
   Author: Sameer Tilak, 2014-01-14, 22:59
[expand - 3 more] - Re: Handling field names when serializing and deserializing JSON - Avro - [mail # user]
...It might work, I'd have to test it to be sure.  But it's not guaranteed.  Avro names are specified at:    http://avro.apache.org/docs/current/spec.html#Names  Avro J...
   Author: Doug Cutting, 2014-01-14, 22:58
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