Repository: incubator-impala Updated Branches: refs/heads/asf-site abaa6f0de -> 0493c6261
IMPALA-4803: add 2.8 change log The ASF Jira site provides a mechanism to render so-called "release notes" in HTML. The rendered HTML is more like what I'd call a change log, so I try to use that phrase here and on the site. The rendered HTML shows resolved Jira issues for a given release, grouped by issueType. Curating the HTML requires 1. Reordering the groups: the Jira release notes lists Sub-tasks first, which are less interesting than New Features, Epics, or Improvements. I manually reordered the groups to have the more interesting groups first, and less interesting groups later. 2. Adding some preamble HTML to make this a distinct page. Change-Id: Icaaa6ee1182702b2b5986ff44041fcf40fe7af0e Reviewed-on: http://gerrit.cloudera.org:8080/6919 Reviewed-by: Jim Apple <[email protected]> Tested-by: Michael Brown <[email protected]> Project: http://git-wip-us.apache.org/repos/asf/incubator-impala/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-impala/commit/0493c626 Tree: http://git-wip-us.apache.org/repos/asf/incubator-impala/tree/0493c626 Diff: http://git-wip-us.apache.org/repos/asf/incubator-impala/diff/0493c626 Branch: refs/heads/asf-site Commit: 0493c6261528d9c3d7a52ec6f1aa28b191ec0e6a Parents: abaa6f0 Author: Michael Brown <[email protected]> Authored: Thu May 18 08:11:55 2017 -0700 Committer: Michael Brown <[email protected]> Committed: Thu May 18 20:32:36 2017 +0000 ---------------------------------------------------------------------- docs/changelog-2.8.html | 652 +++++++++++++++++++++++++++++++++++++++++++ impala-docs.html | 7 +- 2 files changed, 657 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/0493c626/docs/changelog-2.8.html ---------------------------------------------------------------------- diff --git a/docs/changelog-2.8.html b/docs/changelog-2.8.html new file mode 100644 index 0000000..d9272b3 --- /dev/null +++ b/docs/changelog-2.8.html @@ -0,0 +1,652 @@ +<!DOCTYPE html> +<html> +<head> +<title>Impala 2.8 Change Log</title> +</head> +<body> +<h1>Impala 2.8 Change Log</h1> + +<h2> New Feature +</h2> +<ul> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1286'>IMPALA-1286</a>] - Pull out common conjuncts from disjunctions +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1654'>IMPALA-1654</a>] - Impala needs to support all operators in drop partitions (<, >, <>, !=, <=, >=) like hive does +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1788'>IMPALA-1788</a>] - Consider replacing constant exprs with literal equivalents +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2521'>IMPALA-2521</a>] - Introduce CLUSTERED plan hint for insert statements +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2523'>IMPALA-2523</a>] - Make HdfsTableSink aware of clustered input +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2890'>IMPALA-2890</a>] - Complete 'ALTER' DDL command support for Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3725'>IMPALA-3725</a>] - Support Kudu UPSERT in Impala +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3973'>IMPALA-3973</a>] - add position and occurrence to instr() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4000'>IMPALA-4000</a>] - Restricted Sentry authorization for Kudu Tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4531'>IMPALA-4531</a>] - In-predicate not pushed to Kudu scan node +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4619'>IMPALA-4619</a>] - Error when specifying NULL default values in Kudu tables +</li> +</ul> + +<h2> Epic +</h2> +<ul> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2755'>IMPALA-2755</a>] - Clean up memory management in backend +</li> +</ul> + + +<h2> Improvement +</h2> +<ul> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-641'>IMPALA-641</a>] - Allow queries to be cancelled while waiting for a resource reservation (RM). +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1169'>IMPALA-1169</a>] - Impala debug webpage should identify query in Admission Control queue +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1570'>IMPALA-1570</a>] - DROP / COMPUTE incremental stats with dynamic partition specs +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2057'>IMPALA-2057</a>] - Improve error message for incorrect avro decimal column declaration +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2379'>IMPALA-2379</a>] - Constant argument for UDAF is not accessible in Init function. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2789'>IMPALA-2789</a>] - Investigate packed mem layout. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2905'>IMPALA-2905</a>] - Use FragmentMgr to manage coordinator fragments +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2916'>IMPALA-2916</a>] - Add warning to query profile if debug build +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3211'>IMPALA-3211</a>] - Toolchain binary publishing improvements +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3481'>IMPALA-3481</a>] - Kudu Connector: use new Scan Token API +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3491'>IMPALA-3491</a>] - Reduce number of serial tests with unique database fixture +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3704'>IMPALA-3704</a>] - Fix error message when violating key constraint in Kudu insert +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3718'>IMPALA-3718</a>] - Improve functional testing on Impala Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3788'>IMPALA-3788</a>] - Add Kudu support for read-your-writes scan consistency +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3823'>IMPALA-3823</a>] - Add timer to measure Parquet footer reads +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3884'>IMPALA-3884</a>] - Enable codegen for TIMESTAMP in hash table. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3949'>IMPALA-3949</a>] - CatalogServiceCatalog.extractFunctions should log the underlying exception when failing to load a function +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3983'>IMPALA-3983</a>] - Clean up UDF jars after reloading functions +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3988'>IMPALA-3988</a>] - Only use first 96 bits of query ID +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4011'>IMPALA-4011</a>] - "Missed topic update deadline consider increasing statestore_update_frequency_ms" log is misleading +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4048'>IMPALA-4048</a>] - Impala daemon web UI counts EXPIRED sessions in ACTIVE sessions +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4054'>IMPALA-4054</a>] - Remove serial test workarounds for IMPALA-2479. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4099'>IMPALA-4099</a>] - Improve error message while loading UDFs with a missing jar +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4134'>IMPALA-4134</a>] - Use Kudu AUTO_FLUSH_BACKGROUND mode +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4160'>IMPALA-4160</a>] - Remove Llama code from Impala +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4187'>IMPALA-4187</a>] - Switch RPC latency metrics to histograms +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4258'>IMPALA-4258</a>] - Clean up duplicated test macros +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4259'>IMPALA-4259</a>] - Allow building Impala without thirdparty/ test dependencies +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4269'>IMPALA-4269</a>] - Codegen for Merging-Exchange node +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4278'>IMPALA-4278</a>] - Don't abort Catalog startup quickly if HMS is not present +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4289'>IMPALA-4289</a>] - Mark slots produced by NDV() and NDV_NO_FINALIZE() as non-nullable. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4291'>IMPALA-4291</a>] - Lazy creation of IRFunction::Type to Function* mapping +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4309'>IMPALA-4309</a>] - Introduce expr rewrite phase. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4320'>IMPALA-4320</a>] - Use gold linker by default +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4439'>IMPALA-4439</a>] - Kudu DML should report the number of rows that could not be modified +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4450'>IMPALA-4450</a>] - random query generator: prefer || for postgres string concatenation +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4465'>IMPALA-4465</a>] - Don't hold process wide lock while serializing Runtime Profile in GetRuntimeProfileStr() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4488'>IMPALA-4488</a>] - Impala session times out prematurely - even if there is a running query +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4516'>IMPALA-4516</a>] - Don't hold process wide lock connection_to_sessions_map_lock_ while cancelling query +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4529'>IMPALA-4529</a>] - Inefficient use of try/catch in parser +</li> +</ul> + +<h2> Bug +</h2> +<ul> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1150'>IMPALA-1150</a>] - Impala should limit the per-query core estimate to Yarn's per-node limit +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1473'>IMPALA-1473</a>] - Incorrect cardinality displayed in exec summary for merging exchange on coordinator. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1702'>IMPALA-1702</a>] - "invalidate metadata" can cause duplicate TableIds +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-1862'>IMPALA-1862</a>] - Invalid bool value not reported as a scanner error +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2102'>IMPALA-2102</a>] - cgroup not removed when cleaning up fragment after cancellation +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2182'>IMPALA-2182</a>] - MemTracker hierarchy may not correctly handle large RM limits +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2799'>IMPALA-2799</a>] - Query hang up if remote impalad hosts shut down +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2864'>IMPALA-2864</a>] - Ensure that client connections are closed after a failed RPC and a failed Open() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2967'>IMPALA-2967</a>] - "Last Accessed Time" in Impalad's debug page is inconsistent with "Start Time" +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3002'>IMPALA-3002</a>] - Inconsistent accounting of exchange rows between impala-shell and profile summary +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3125'>IMPALA-3125</a>] - Incorrect assignment of outer join On-clause that only references one side of the join. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3126'>IMPALA-3126</a>] - Incorrect assignment of an inner join On-clause predicate through an outer join. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3167'>IMPALA-3167</a>] - Incorrect assignment of WHERE clause predicate through a grouping aggregation + outer join. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3178'>IMPALA-3178</a>] - DROP DATABASE ... CASCADE is broken in Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3299'>IMPALA-3299</a>] - Stress test failures: Couldn't open transport for impala-stress-cdh5-trunk2-5.vpc.cloudera.com:22000 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3314'>IMPALA-3314</a>] - Altering table partition's storage format is not working and crashing the daemon +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3342'>IMPALA-3342</a>] - Runtime profile TotalCpuTime are often wrong +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3346'>IMPALA-3346</a>] - Kudu scanner : Improve perf of DecodeRowsIntoRowBatch +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3347'>IMPALA-3347</a>] - Kudu scanner : Expensive per row per column IsNull check +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3348'>IMPALA-3348</a>] - Kudu scanner : Avoid per slot check of Vector size in KuduScanner::RelocateValuesFromKudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3349'>IMPALA-3349</a>] - Kudu scanner : KuduScanBatch::RowPtr::Get* has very expensive checks in the hot path +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3388'>IMPALA-3388</a>] - Kudu should not throw table loading exceptions for fixable errors +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3389'>IMPALA-3389</a>] - Test hs2.test_hs2.TestHS2.test_get_log fails +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3552'>IMPALA-3552</a>] - Make incremental stats max serialized size configurable or dramatically increase limit. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3638'>IMPALA-3638</a>] - Remove lazy creation of LLVM codegen module +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3662'>IMPALA-3662</a>] - Reduce parquet scanner memory usage +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3671'>IMPALA-3671</a>] - Add query option to limit scratch space usage +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3710'>IMPALA-3710</a>] - INSERT, UPDATE, DELETE should ignore conflicts by default +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3713'>IMPALA-3713</a>] - CRUD operations against Kudu tables should report the number of modified rows +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3719'>IMPALA-3719</a>] - Simplify CREATE table statements with Kudu tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3724'>IMPALA-3724</a>] - Support Kudu non-covering range partitions +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3726'>IMPALA-3726</a>] - Handle nullability and column encodings and compression for columns +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3802'>IMPALA-3802</a>] - test_create_alter_bulk_partition failure on Isilon: EOFException during ALTER TABLE +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3815'>IMPALA-3815</a>] - Clean up TopN node codegen'd code +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3872'>IMPALA-3872</a>] - Add support for caching PyPi packages +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3874'>IMPALA-3874</a>] - Predicates are not always pushed to Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3875'>IMPALA-3875</a>] - Thrift threaded server hang in some cases +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3899'>IMPALA-3899</a>] - Certain join types fail to spill after they start probing if there are matches stored in the hash table +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3907'>IMPALA-3907</a>] - Crash in test_udfs.py +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3974'>IMPALA-3974</a>] - IMPALA-2843 should consider using local_library_dir instead of java.io.tmpdir +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4006'>IMPALA-4006</a>] - bin/impala-config.sh contains dangerous rm -rf statements, which can delete everything it has access to +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4016'>IMPALA-4016</a>] - Avoid materializing slots only referenced by Kudu conjuncts +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4020'>IMPALA-4020</a>] - Catalog update can fail due to database creation/deletion in Hive. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4026'>IMPALA-4026</a>] - Investigate regression introduced by "IMPALA-3629: Codegen TransferScratchTuples" +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4028'>IMPALA-4028</a>] - When the path to sentry-site.xml contains spaces, impalad and catalogd start up failed +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4037'>IMPALA-4037</a>] - ChildQuery::Cancel() appears to violate lock ordering +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4038'>IMPALA-4038</a>] - RPC delays for single query can lead to ImpalaServer not making progress on any queries +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4042'>IMPALA-4042</a>] - count(distinct NULL) fails on a view +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4056'>IMPALA-4056</a>] - toSql() of DistributeParam doesn't work as expected +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4074'>IMPALA-4074</a>] - Configuration items duplicate in template of YARN +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4076'>IMPALA-4076</a>] - Table with missing stats causes exception in RuntimeFilterGenerator.generateRuntimeFilters(RuntimeFilterGenerator.java:412) +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4081'>IMPALA-4081</a>] - Class rename will break old external data sources +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4091'>IMPALA-4091</a>] - Misconfigured backend unit tests do not generate logs. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4097'>IMPALA-4097</a>] - Crash in kudu-scan-node-test +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4098'>IMPALA-4098</a>] - DCHECK in ExprContext::Clone() because the context has not been opened. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4102'>IMPALA-4102</a>] - Remote Kudu reads should be reported +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4104'>IMPALA-4104</a>] - Fix TestEnv and reenable DCHECK in MemTracker::ConsumeLocal() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4108'>IMPALA-4108</a>] - Move cached set_is_null/is_null/etc functions from SlotDescriptor to LlvmCodeGen +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4111'>IMPALA-4111</a>] - Backend death tests should not produce minidumps +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4117'>IMPALA-4117</a>] - Factor out test utility classes from simple-scheduler-test.cc +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4120'>IMPALA-4120</a>] - Incorrect results with LEAD() analytic function +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4122'>IMPALA-4122</a>] - qgen: cluster unit tests are bitrotted +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4135'>IMPALA-4135</a>] - Thrift threaded server times-out waiting connections during high load +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4136'>IMPALA-4136</a>] - testKudu planner test hangs if Kudu is not supported +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4138'>IMPALA-4138</a>] - RowBatch::AcquireState() cannot be used if the initial capacity of a RowBatch is not known +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4153'>IMPALA-4153</a>] - count(*) is not working properly on all blank('') columns in RCFile stored tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4170'>IMPALA-4170</a>] - Incorrect double quoting of identifier in SQL generated by COMPUTE INCREMENTAL STATS. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4180'>IMPALA-4180</a>] - Crash: impala::DiskIoRequestContext::Cancel +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4193'>IMPALA-4193</a>] - Improve detection of maximum cpu clock frequency in cpu-info +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4194'>IMPALA-4194</a>] - Bump version to 2.8.0 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4196'>IMPALA-4196</a>] - Certain builtin functions throw symbol does not exist error when used inside aggregate function +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4199'>IMPALA-4199</a>] - Add 'SNAPSHOT' to unreleased versions in save-version.sh +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4204'>IMPALA-4204</a>] - be test failure: KuduScanNodeTest: TestLimitsAreEnforced: row mismatch +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4205'>IMPALA-4205</a>] - tmp-file-mgr-test: AddressSanitizer: heap-use-after-free +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4206'>IMPALA-4206</a>] - Complex view creation with subquery hits Preconditions check when computing column lineage. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4207'>IMPALA-4207</a>] - data load failure: load_nested.py: AttributeError: 'Namespace' object has no attribute 'use_hive' +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4213'>IMPALA-4213</a>] - Planner not pushing some predicates with constant exprs to Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4231'>IMPALA-4231</a>] - Performance regression in TPC-H Q2 due to delay in filter arrival +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4234'>IMPALA-4234</a>] - Remove astylerc in be/ +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4237'>IMPALA-4237</a>] - Incorrect results when materializing a decimal in a data source scan node. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4239'>IMPALA-4239</a>] - BufferPoolTest.PinWithoutReservation and BufferPoolTest.CapacityExhausted fail on release build +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4241'>IMPALA-4241</a>] - "Child queries finished" message appears even when no child queries are present. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4246'>IMPALA-4246</a>] - SleepForMs() utility function has undefined behavior for > 1s +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4254'>IMPALA-4254</a>] - impala-kudu unable to open lzo compressed tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4260'>IMPALA-4260</a>] - Alter table add column drops all the column stats +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4262'>IMPALA-4262</a>] - LZO-scanner fails when reading large index files from S3 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4266'>IMPALA-4266</a>] - Java udf expression returning string in group by can give incorrect results. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4274'>IMPALA-4274</a>] - Jenkins builds can hang at the BE test "buffered-block-mgr-test" +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4285'>IMPALA-4285</a>] - Parquet scanner with MT_DOP > 0 crashes when materializing no slots. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4286'>IMPALA-4286</a>] - DCHECK with MT_DOP=4 and query with nested types. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4296'>IMPALA-4296</a>] - hadoop-next in gerrit has broken push_to_asf.py +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4299'>IMPALA-4299</a>] - run-all.sh command fails because HiveServer2 service failed to start +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4301'>IMPALA-4301</a>] - IGNORE NULLS clause in analytic function fails with WHERE-clause subqueries. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4302'>IMPALA-4302</a>] - In-predicate filters do not scale as expected with # of elements constant IN-list +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4303'>IMPALA-4303</a>] - Incorrect change from UNION ALL to UNION DISTINCT after subquery rewriting. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4310'>IMPALA-4310</a>] - push_to_asf.py doesn't respect --apache_remote +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4322'>IMPALA-4322</a>] - test_scanners_fuzz.py hits a DCHECK +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4325'>IMPALA-4325</a>] - StmtRewrite lost parentheses of CompoundPredicate in pushNegationToOperands() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4329'>IMPALA-4329</a>] - Crash in scheduler when no backends are registered +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4330'>IMPALA-4330</a>] - Python failure in our builds +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4332'>IMPALA-4332</a>] - DCHECK in scheduler when querying Kudu or HBase table with MT_DOP > 0. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4333'>IMPALA-4333</a>] - Crash in PlanRootSink::GetNext() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4335'>IMPALA-4335</a>] - fetch calls may now produce empty row batches +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4336'>IMPALA-4336</a>] - Wrong results with nested union operands due to missing casts. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4339'>IMPALA-4339</a>] - Coredumps don't end up in IMPALA_HOME if buildall.sh run from a different directory +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4342'>IMPALA-4342</a>] - "Cannot drop non-empty database: udf_test_errors" when using local filesystem +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4348'>IMPALA-4348</a>] - TestRPCTimeout.test_execplanfragment_timeout fails in exhaustive +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4350'>IMPALA-4350</a>] - Crash in PartitionedHashJoinNode::NodeDebugString() at log level 2 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4357'>IMPALA-4357</a>] - Fix DROP TABLE to pass analysis if the table fails to load +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4362'>IMPALA-4362</a>] - PFE ExecTime counter is always 0 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4363'>IMPALA-4363</a>] - SELECTing invalid timestamp value from Parquet file crashes impalad +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4368'>IMPALA-4368</a>] - SELECT NULL fails with MT_DOP > 0 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4369'>IMPALA-4369</a>] - DCHECK in Parquet scanner with MT_DOP > 1 when reading file with bad metadata. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4372'>IMPALA-4372</a>] - 'Describe formatted' returns types in upper case +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4374'>IMPALA-4374</a>] - Change the stress test DDL statements for TPC-H and TPC-DS to using the new syntax for CREATE TABLE for Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4377'>IMPALA-4377</a>] - Failure in UdfExecutorTest.HiveStringsTest +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4379'>IMPALA-4379</a>] - Fix Kudu table type checking +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4383'>IMPALA-4383</a>] - Plan fragments may never send reports to coordinator +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4384'>IMPALA-4384</a>] - NPE in creating external Kudu table +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4387'>IMPALA-4387</a>] - Avro scanner crashes if the file schema has invalid decimal precision or scale +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4388'>IMPALA-4388</a>] - OOM in test_insert where none was before +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4391'>IMPALA-4391</a>] - HdfsScanners drops Status on the floor in multiple places +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4392'>IMPALA-4392</a>] - Add HdfsTableSink memory consumption to the query profile +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4397'>IMPALA-4397</a>] - Codegen for compute stats query on 1K column table takes 4 minutes +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4408'>IMPALA-4408</a>] - ASAN detected heap-buffer-overflow in Kudu scanner. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4409'>IMPALA-4409</a>] - ImpalaServer::CancelInternal() can deadlock +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4410'>IMPALA-4410</a>] - PlanFragmentExecutor::Close() may crash if Prepare() fails +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4411'>IMPALA-4411</a>] - Kudu inserts violate lock ordering and could deadlock +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4412'>IMPALA-4412</a>] - Per operator timing in profile summary is incorrect when mt_dop > 0 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4415'>IMPALA-4415</a>] - DCHECK failure in SimpleScheduler::CreateScanInstances() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4421'>IMPALA-4421</a>] - Rogue variable expansion creates "${RESULTS_DIR" directory inside tests/, which confuses run_tests.py +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4423'>IMPALA-4423</a>] - Wrong results with several conjunctive EXISTS subqueries that can be evaluated at query-compile time. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4425'>IMPALA-4425</a>] - after merge IMPALA-4314: Standardize on MT-related data structures runtime Profile incorrect count +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4432'>IMPALA-4432</a>] - Cannot execute IR UDF when single node execution is enabled +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4436'>IMPALA-4436</a>] - StringValue::StringCompare bug for non-ascii string +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4437'>IMPALA-4437</a>] - Occasional crash in buffered-block-mgr-test +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4440'>IMPALA-4440</a>] - dcheck failure: lineage-util.h:91] Check failed: lineage.ended >= lineage.started +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4441'>IMPALA-4441</a>] - Divide-by-zero in RuntimeProfile::SummaryStatsCounter::SetStats +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4442'>IMPALA-4442</a>] - FE ParserTests may report UnsatisfiedLinkError +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4444'>IMPALA-4444</a>] - Use-after-free in memory returned from parquet scanner. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4446'>IMPALA-4446</a>] - expr-test fails under ASAN +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4452'>IMPALA-4452</a>] - DCHECK in AggFnEvaluator::Init() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4453'>IMPALA-4453</a>] - test_kudu_crud fails with wrong number of results +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4454'>IMPALA-4454</a>] - test_kudu.TestShowCreateTable fails on S3 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4455'>IMPALA-4455</a>] - MemPoolTest.TryAllocateAligned failed +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4458'>IMPALA-4458</a>] - DCHECK when running test_cancellation.py with MT_DOP > 0 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4469'>IMPALA-4469</a>] - Kudu tables created before IMPALA-3719 cannot load after upgrade +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4470'>IMPALA-4470</a>] - Predicate hits NumberFormatException due to constant folding. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4478'>IMPALA-4478</a>] - Account for Kudu client memory in MemTracker +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4479'>IMPALA-4479</a>] - Evaluation of a constant boolean expr results in a NULL instead of FALSE. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4490'>IMPALA-4490</a>] - Check failed: false Unexpected plan node with runtime filters +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4493'>IMPALA-4493</a>] - StringCompareTest fails under ASAN +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4494'>IMPALA-4494</a>] - Crash in SimpleScheduler when restarting under load +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4495'>IMPALA-4495</a>] - Runtime filters are disabled based on stats before they even arrive, contributing to performance cliff on TPC-H Q2 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4497'>IMPALA-4497</a>] - Kudu client usage on secure clusters results in crash +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4498'>IMPALA-4498</a>] - Timestamp timezone conversion causes a crash +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4502'>IMPALA-4502</a>] - test_partition_ddl_predicates breaks on non-HDFS filesystems +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4504'>IMPALA-4504</a>] - fragment-exec-state.cc:70] Check failed: status.ok() || done +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4509'>IMPALA-4509</a>] - Impala should provide SASL a mutex +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4511'>IMPALA-4511</a>] - Regression : Reported Fragment total time is incorrect +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4514'>IMPALA-4514</a>] - test_null_data failures in exhaustive runs +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4517'>IMPALA-4517</a>] - Stress test crash: impala::LlvmCodeGen::FinalizeModule +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4518'>IMPALA-4518</a>] - behavior with LEAD/LAG on string column/expression where offset goes beyond row bounds differs from postgres +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4519'>IMPALA-4519</a>] - TestFragmentLifecycle is flaky +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4522'>IMPALA-4522</a>] - Impalad crash under stress due to too many Kudu client threads +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4523'>IMPALA-4523</a>] - fix max varchar length +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4525'>IMPALA-4525</a>] - Codegen failure leads to query crash +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4526'>IMPALA-4526</a>] - Crash in test_mem_usage_scaling +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4527'>IMPALA-4527</a>] - Columns in Kudu tables created from Impala default to "NOT NULL" +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4532'>IMPALA-4532</a>] - Crashes in impala::ThreadCounterMeasurement::Stop() +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4535'>IMPALA-4535</a>] - ASAN build fails to compile +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4539'>IMPALA-4539</a>] - Parquet scanner memory bug: I/O buffer is attached to output batch while scratch batch rows still reference it +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4540'>IMPALA-4540</a>] - Scheduler calls function in DCHECK, leading to crash +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4541'>IMPALA-4541</a>] - test_codegen_mem_limit is flaky +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4542'>IMPALA-4542</a>] - Use-after-free in various backend tests +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4550'>IMPALA-4550</a>] - Mismatching types in JOIN crash Impala +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4554'>IMPALA-4554</a>] - Memory corruption of nested collection with MT_DOP > 0. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4557'>IMPALA-4557</a>] - test_alloc_fail.py is flaky +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4561'>IMPALA-4561</a>] - Kudu syntax DISTRIBUTE BY should be PARTITIONED BY +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4562'>IMPALA-4562</a>] - impala crashes starting up on kerberized clusters where kudu is not supported +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4564'>IMPALA-4564</a>] - TestMtDopParquet.test_parquet should be skipped in legacy AGG/JOIN builds +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4565'>IMPALA-4565</a>] - Incorrect results under ASAN with mt_dop > 0 and old aggs/joins +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4566'>IMPALA-4566</a>] - Kudu client glog contention can cause timeouts +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4567'>IMPALA-4567</a>] - TestKuduOperations.test_kudu_alter_table fails +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4569'>IMPALA-4569</a>] - Multi-threaded compute stats DCHECK: impala::MemPool::~MemPool +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4570'>IMPALA-4570</a>] - Impala shell tarball is not usable on systems with setuptools versions where '0.7' is a substring of the full version string +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4571'>IMPALA-4571</a>] - InList predicates not being pushed to Kudu scans +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4574'>IMPALA-4574</a>] - The uuid() function should not be treated as a constant expr. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4578'>IMPALA-4578</a>] - Inferred predicates not assigned to Kudu scan nodes. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4579'>IMPALA-4579</a>] - SHOW CREATE VIEW fails for view containing WHERE clause on an unsecure cluster +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4580'>IMPALA-4580</a>] - Crash when FETCH_FIRST exhausts result set cache +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4584'>IMPALA-4584</a>] - test_kudu_alter_table fails on exhaustive +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4585'>IMPALA-4585</a>] - test_udfs.py fails on S3 and local filesystem builds +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4586'>IMPALA-4586</a>] - Values of non-deterministic UDFs are cached in backend +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4589'>IMPALA-4589</a>] - Kudu now requires replication factor must be odd; tests broken +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4590'>IMPALA-4590</a>] - Kudu test failure; several error messages changed +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4592'>IMPALA-4592</a>] - IllegalStateException when using nondeterministic functions in partition filter +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4594'>IMPALA-4594</a>] - WriteSlot and CodegenWriteSlot handle escaped NULL slots differently +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4595'>IMPALA-4595</a>] - Linking IR UDF module to main module crashes Impala +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4608'>IMPALA-4608</a>] - Fragment instance completion times can be very wrong +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4609'>IMPALA-4609</a>] - Make it clear that fragment thread counters are totals across all threads +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4613'>IMPALA-4613</a>] - Fragment total time regressed after IMPALA-4504 +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4614'>IMPALA-4614</a>] - test_aggregation.py fails with IllegalStateException on Kudu table +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4628'>IMPALA-4628</a>] - test_kudu_alter_table fails with "Invalid alter step type" +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4630'>IMPALA-4630</a>] - Remove suspicious (but harmless) base64-encoded javascript in common-footer.tmpl +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4633'>IMPALA-4633</a>] - change broken kudu client default +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4638'>IMPALA-4638</a>] - Queries with mt_dop > 0 skip admission control +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4642'>IMPALA-4642</a>] - TestFragmentLifecycle broken; blocking gvos +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4654'>IMPALA-4654</a>] - Kudu scanner threads take a long time to close +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4657'>IMPALA-4657</a>] - "drop database cascade" command is not deleting KUDU tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4662'>IMPALA-4662</a>] - with Kudu tables, ClassCastException with NULL literal in IN list +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4681'>IMPALA-4681</a>] - buildall.sh -notests runs forever and hogs resources +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4739'>IMPALA-4739</a>] - ExprRewriter fails on HAVING clauses +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4929'>IMPALA-4929</a>] - Unsafe concurrent access to LlvmCodeGen::fn_refs_map_ can lead to unresolved symbols in LLVM +</li> +</ul> + +<h2> Task +</h2> +<ul> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3705'>IMPALA-3705</a>] - Data loading for Kudu tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3728'>IMPALA-3728</a>] - Ensure partitioned tables do not allow mixed Kudu / non-Kudu partitions +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3739'>IMPALA-3739</a>] - Initial stress tests on Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3771'>IMPALA-3771</a>] - Expose kudu client timeouts or set to more conservative values +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4109'>IMPALA-4109</a>] - "Support" for Kudu in Impala on all platforms supported by Kudu +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4112'>IMPALA-4112</a>] - RQG-on-HIve: Remove IS [NOT] DISTINCT FROM clauses from Hive generated queries +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4188'>IMPALA-4188</a>] - run query generator with KUDU_IS_SUPPORTED=true +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4283'>IMPALA-4283</a>] - Ensure Kudu-specific DML audit & lineage behavior +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4380'>IMPALA-4380</a>] - Remove "cloudera" from bin/generate_minidump_collection_testdata.py +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4427'>IMPALA-4427</a>] - remove mention of cloudera/impala docker image from code base +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4466'>IMPALA-4466</a>] - Kudu DML functional tests +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4467'>IMPALA-4467</a>] - Kudu stress testing +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4477'>IMPALA-4477</a>] - Update Kudu toolchain build and bump client version +</li> +</ul> + +<h2> Sub-task +</h2> +<ul> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-2848'>IMPALA-2848</a>] - Simplify creation of a new Kudu table +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3156'>IMPALA-3156</a>] - Analyze the passed columns in DistributeComponent.java +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3201'>IMPALA-3201</a>] - Implement basic in-memory buffer pool +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3204'>IMPALA-3204</a>] - Integrate buffer pool reservations with memtrackers +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3229'>IMPALA-3229</a>] - Allow all contributors (or at least committers?) to run GVM +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3567'>IMPALA-3567</a>] - Factor out join build-side +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3583'>IMPALA-3583</a>] - Optimize HdfsTable::perPartitionFileDescMap_ to reduce memory usage +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3653'>IMPALA-3653</a>] - Consider using listLocatedStatus() API to get filestatus and blocklocations in one RPC call +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3720'>IMPALA-3720</a>] - Refactor CREATE TABLE grammar rules in prep for PRIMARY KEY +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3721'>IMPALA-3721</a>] - Simplify creating external Kudu tables and add DROP DATABASE CASCADE +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3723'>IMPALA-3723</a>] - Remove DDL delegate from the catalog for processing DDL statements on Kudu tables +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-3786'>IMPALA-3786</a>] - Replace "cloudera" in code and package names with "impala" +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4008'>IMPALA-4008</a>] - Generate codegen module without operator/query-specific constants +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4009'>IMPALA-4009</a>] - document setting up oracle for use as qgen reference database +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4023'>IMPALA-4023</a>] - Don't attach BufferedTupleStreams to row batches +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4146'>IMPALA-4146</a>] - Basic load gen script for admission control +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4171'>IMPALA-4171</a>] - Remove testdata/udfs/impala-hive-udfs.jar +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4176'>IMPALA-4176</a>] - Add batched bit-unpacking utility functions +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4270'>IMPALA-4270</a>] - Planner should disallow queries with mt_dop > 0 that are not executable. +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4338'>IMPALA-4338</a>] - create kudu tables in postgres with primary keys +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4340'>IMPALA-4340</a>] - validate postgres 9.5 for random query generator reference database +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4343'>IMPALA-4343</a>] - qgen: model INSERT query +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4352'>IMPALA-4352</a>] - random query generator: add attributes to Table, Column for tracking of primary keys +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4354'>IMPALA-4354</a>] - qgen: implement SqlWriter methods for INSERT statements +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4406'>IMPALA-4406</a>] - Ensure Impala follows ASF crypto regulations +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4572'>IMPALA-4572</a>] - COMPUTE STATS on Parquet tables uses MT_DOP=4 by default +</li> +<li>[<a href='https://issues.apache.org/jira/browse/IMPALA-4577'>IMPALA-4577</a>] - Adjust maximum size of row batch queue for non-Parquet scans with MT_DOP>0. +</li> +</ul> +</body> +</html> http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/0493c626/impala-docs.html ---------------------------------------------------------------------- diff --git a/impala-docs.html b/impala-docs.html index 055fd31..262ba07 100644 --- a/impala-docs.html +++ b/impala-docs.html @@ -143,8 +143,11 @@ <div class="span12"><h3>Latest Release</h3> <p> Impala 2.8 - <a href="docs/build/html/index.html">HTML</a> - <a href="docs/build/impala.pdf">PDF</a> + <ul> + <li><a href="docs/build/html/index.html">HTML Documentation</a></li> + <li><a href="docs/build/impala.pdf">PDF Documentation</a></li> + <li><a href="docs/changelog-2.8.html">Change Log</a></li> + <ul> </p> </div> </div>
