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Li Lu commented on YARN-3049: ----------------------------- Hi [~vrushalic], I think the conversion to string happens on the write code path, in YARN-3984, as: {code} + byte[] compoundColumnQualifierBytes = + Separator.VALUES.join(columnQualifierWithTsBytes, + null); + String compoundColumnQualifier = + Bytes.toString(compoundColumnQualifierBytes); + EntityColumnPrefix.EVENT.store(rowKey, entityTable, + compoundColumnQualifier, null, TimelineWriterUtils.EMPTY_BYTES); {code} Are we sure {{compoundColumnQualifier}} is fine with the attached long values? Thanks! > [Storage Implementation] Implement storage reader interface to fetch raw data > from HBase backend > ------------------------------------------------------------------------------------------------ > > Key: YARN-3049 > URL: https://issues.apache.org/jira/browse/YARN-3049 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Sangjin Lee > Assignee: Zhijie Shen > Attachments: YARN-3049-WIP.1.patch, YARN-3049-WIP.2.patch, > YARN-3049-WIP.3.patch, YARN-3049-YARN-2928.2.patch, > YARN-3049-YARN-2928.3.patch, YARN-3049-YARN-2928.4.patch, > YARN-3049-YARN-2928.5.patch, YARN-3049-YARN-2928.6.patch, > YARN-3049-YARN-2928.7.patch > > > Implement existing ATS queries with the new ATS reader design. -- This message was sent by Atlassian JIRA (v6.3.4#6332)