Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hive >> mail # user >> HiveHistoryViewer concurrency problem


Copy link to this message
-
Re: HiveHistoryViewer concurrency problem
Does Anybody have an idea about this?

https://issues.apache.org/jira/browse/HIVE-3857
2013/1/4 Qiang Wang <[EMAIL PROTECTED]>

> new HiveHistoryViewer() throws ConcurrentModificationException when called
> concurrently by several threads.
>
> According to the stack trace, HiveHistory.parseLine use *private static
> Map<String, String> parseBuffer* to store parsed data and this caused the
> exception.
>
> I don't know why a static buffer rather than a local buffer is used!
> Anybody have an idea about this?
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB