[ https://issues.apache.org/jira/browse/YARN-3134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Varun Saxena updated YARN-3134: ------------------------------- Fix Version/s: 2.9.0 > [Storage implementation] Exploiting the option of using Phoenix to access > HBase backend > --------------------------------------------------------------------------------------- > > Key: YARN-3134 > URL: https://issues.apache.org/jira/browse/YARN-3134 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Zhijie Shen > Assignee: Li Lu > Fix For: 2.9.0, 3.0.0-alpha1 > > Attachments: SettingupPhoenixstorageforatimelinev2end-to-endtest.pdf, > YARN-3134-040915_poc.patch, YARN-3134-041015_poc.patch, > YARN-3134-041415_poc.patch, YARN-3134-042115.patch, YARN-3134-042715.patch, > YARN-3134-YARN-2928.001.patch, YARN-3134-YARN-2928.002.patch, > YARN-3134-YARN-2928.003.patch, YARN-3134-YARN-2928.004.patch, > YARN-3134-YARN-2928.005.patch, YARN-3134-YARN-2928.006.patch, > YARN-3134-YARN-2928.007.patch, YARN-3134DataSchema.pdf, > hadoop-zshen-nodemanager-d-128-95-184-84.dhcp4.washington.edu.out > > > Quote the introduction on Phoenix web page: > {code} > Apache Phoenix is a relational database layer over HBase delivered as a > client-embedded JDBC driver targeting low latency queries over HBase data. > Apache Phoenix takes your SQL query, compiles it into a series of HBase > scans, and orchestrates the running of those scans to produce regular JDBC > result sets. The table metadata is stored in an HBase table and versioned, > such that snapshot queries over prior versions will automatically use the > correct schema. Direct use of the HBase API, along with coprocessors and > custom filters, results in performance on the order of milliseconds for small > queries, or seconds for tens of millions of rows. > {code} > It may simply our implementation read/write data from/to HBase, and can > easily build index and compose complex query. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org