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Accumulo >> mail # user >> "row-level transactions without using distributed locking or other synchronization mechanism"


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"row-level transactions without using distributed locking or other synchronization mechanism"
The user manual says

"The Master assigns Tablets to one TabletServer at a time. This enables
row-level transactions to take place without using distributed locking or
some other complicated synchronization mechanism."

This reference is the only reference to transactions in the user manual.
Can this reference be expanded? Are there one or more specific uses cases
that be discussed?
+
Christopher 2013-06-20, 04:40
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