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Hive QA commented on HIVE-12631: -------------------------------- Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12852790/HIVE-12631.2.patch {color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified. {color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 10238 tests executed *Failed tests:* {noformat} TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out) (batchId=235) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[cbo_rp_auto_join1] (batchId=3) org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join31] (batchId=81) org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys] (batchId=159) org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[multiMapJoin2] (batchId=152) org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=223) org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query23] (batchId=223) org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join31] (batchId=133) org.apache.hive.hcatalog.pig.TestTextFileHCatStorer.testWriteDate (batchId=173) org.apache.hive.hcatalog.pig.TestTextFileHCatStorer.testWriteDecimalX (batchId=173) {noformat} Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3568/testReport Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3568/console Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3568/ Messages: {noformat} Executing org.apache.hive.ptest.execution.TestCheckPhase Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 10 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12852790 - PreCommit-HIVE-Build > LLAP: support ORC ACID tables > ----------------------------- > > Key: HIVE-12631 > URL: https://issues.apache.org/jira/browse/HIVE-12631 > Project: Hive > Issue Type: Bug > Components: llap, Transactions > Reporter: Sergey Shelukhin > Assignee: Teddy Choi > Attachments: HIVE-12631.1.patch, HIVE-12631.2.patch > > > LLAP uses a completely separate read path in ORC to allow for caching and > parallelization of reads and processing. This path does not support ACID. As > far as I remember ACID logic is embedded inside ORC format; we need to > refactor it to be on top of some interface, if practical; or just port it to > LLAP read path. > Another consideration is how the logic will work with cache. The cache is > currently low-level (CB-level in ORC), so we could just use it to read bases > and deltas (deltas should be cached with higher priority) and merge as usual. > We could also cache merged representation in future. -- This message was sent by Atlassian JIRA (v6.3.15#6346)