[jira] [Resolved] (IMPALA-7490) Uninitialized variable in data-load.py causes misleading error messages

[ https://issues.apache.org/jira/browse/IMPALA-7490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Quanlong Huang resolved IMPALA-7490. Resolution: Fixed Fix Version/s: Impala 2.12.0 Impala 3.1.0 > Un

[jira] [Commented] (IMPALA-7604) In AggregationNode.computeStats, handle cardinality overflow better

[ https://issues.apache.org/jira/browse/IMPALA-7604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623051#comment-16623051 ] Paul Rogers commented on IMPALA-7604: - [~tarmstrong], in my experience, using planne

[jira] [Commented] (IMPALA-7367) Pack StringValue, CollectionValue and TimestampValue slots

[ https://issues.apache.org/jira/browse/IMPALA-7367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622962#comment-16622962 ] Tim Armstrong commented on IMPALA-7367: --- That's a huge win. I can see it might mak

[jira] [Updated] (IMPALA-7604) In AggregationNode.computeStats, handle cardinality overflow better

[ https://issues.apache.org/jira/browse/IMPALA-7604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tim Armstrong updated IMPALA-7604: -- Target Version: Impala 3.1.0 > In AggregationNode.computeStats, handle cardinality overflow be

[jira] [Assigned] (IMPALA-7604) In AggregationNode.computeStats, handle cardinality overflow better

[ https://issues.apache.org/jira/browse/IMPALA-7604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tim Armstrong reassigned IMPALA-7604: - Assignee: Tim Armstrong > In AggregationNode.computeStats, handle cardinality overflow

[jira] [Commented] (IMPALA-7604) In AggregationNode.computeStats, handle cardinality overflow better

[ https://issues.apache.org/jira/browse/IMPALA-7604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622959#comment-16622959 ] Tim Armstrong commented on IMPALA-7604: --- This is potentially impactful for memory

[jira] [Updated] (IMPALA-7604) In AggregationNode.computeStats, handle cardinality overflow better

[ https://issues.apache.org/jira/browse/IMPALA-7604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tim Armstrong updated IMPALA-7604: -- Component/s: Frontend > In AggregationNode.computeStats, handle cardinality overflow better >

[jira] [Created] (IMPALA-7604) In AggregationNode.computeStats, handle cardinality overflow better

Paul Rogers created IMPALA-7604: --- Summary: In AggregationNode.computeStats, handle cardinality overflow better Key: IMPALA-7604 URL: https://issues.apache.org/jira/browse/IMPALA-7604 Project: IMPALA

[jira] [Comment Edited] (IMPALA-7310) Compute Stats not computing NULLs as a distinct value causing wrong estimates

[ https://issues.apache.org/jira/browse/IMPALA-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622856#comment-16622856 ] Paul Rogers edited comment on IMPALA-7310 at 9/21/18 12:04 AM: ---

[jira] [Comment Edited] (IMPALA-7367) Pack StringValue, CollectionValue and TimestampValue slots

[ https://issues.apache.org/jira/browse/IMPALA-7367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622879#comment-16622879 ] Pooja Nilangekar edited comment on IMPALA-7367 at 9/20/18 11:49 PM: --

[jira] [Commented] (IMPALA-7367) Pack StringValue, CollectionValue and TimestampValue slots

[ https://issues.apache.org/jira/browse/IMPALA-7367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622879#comment-16622879 ] Pooja Nilangekar commented on IMPALA-7367: -- I ran TPCH with a scale factor of 6

[jira] [Comment Edited] (IMPALA-7310) Compute Stats not computing NULLs as a distinct value causing wrong estimates

[ https://issues.apache.org/jira/browse/IMPALA-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622856#comment-16622856 ] Paul Rogers edited comment on IMPALA-7310 at 9/20/18 11:36 PM: ---

[jira] [Commented] (IMPALA-7310) Compute Stats not computing NULLs as a distinct value causing wrong estimates

[ https://issues.apache.org/jira/browse/IMPALA-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622856#comment-16622856 ] Paul Rogers commented on IMPALA-7310: - The planner uses NDVs to make binary decision

[jira] [Commented] (IMPALA-7603) Incorrect NDV expression for col1 op col2

[ https://issues.apache.org/jira/browse/IMPALA-7603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622779#comment-16622779 ] Paul Rogers commented on IMPALA-7603: - Turns out that a similar limitation exists fo

[jira] [Updated] (IMPALA-7603) Incorrect NDV expression for col1 op col2

[ https://issues.apache.org/jira/browse/IMPALA-7603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Rogers updated IMPALA-7603: Description: Consider the  [[{{ExprNdvTest}}|https://github.com/apache/impala/blob/master/fe/src/t

[jira] [Updated] (IMPALA-7603) Incorrect NDV expression for col1 op col2

[ https://issues.apache.org/jira/browse/IMPALA-7603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Rogers updated IMPALA-7603: Description: Consider the  [{{ExprNdvTest}}|https://github.com/apache/impala/blob/master/fe/src/te

[jira] [Created] (IMPALA-7603) Incorrect NDV expression for col1 op col2

Paul Rogers created IMPALA-7603: --- Summary: Incorrect NDV expression for col1 op col2 Key: IMPALA-7603 URL: https://issues.apache.org/jira/browse/IMPALA-7603 Project: IMPALA Issue Type: Bug

[jira] [Comment Edited] (IMPALA-7310) Compute Stats not computing NULLs as a distinct value causing wrong estimates

[ https://issues.apache.org/jira/browse/IMPALA-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622712#comment-16622712 ] Paul Rogers edited comment on IMPALA-7310 at 9/20/18 9:08 PM:

[jira] [Created] (IMPALA-7602) Definition of NDV differs between planner and stats mechanism

Paul Rogers created IMPALA-7602: --- Summary: Definition of NDV differs between planner and stats mechanism Key: IMPALA-7602 URL: https://issues.apache.org/jira/browse/IMPALA-7602 Project: IMPALA

[jira] [Commented] (IMPALA-7310) Compute Stats not computing NULLs as a distinct value causing wrong estimates

[ https://issues.apache.org/jira/browse/IMPALA-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622712#comment-16622712 ] Paul Rogers commented on IMPALA-7310: - Per the suggestion of [~jeszyb], created IMPA

[jira] [Commented] (IMPALA-7601) Define a-priori selectivity and NDV values

[ https://issues.apache.org/jira/browse/IMPALA-7601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622709#comment-16622709 ] Paul Rogers commented on IMPALA-7601: - Please see [~tarmstr...@cloudera.com]'s comme

[jira] [Updated] (IMPALA-7601) Define a-priori selectivity and NDV values

[ https://issues.apache.org/jira/browse/IMPALA-7601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Rogers updated IMPALA-7601: Description: Impala makes extensive use of table stats during query planning. For example, the ND

[jira] [Created] (IMPALA-7601) Define a-priori selectivity and NDV values

Paul Rogers created IMPALA-7601: --- Summary: Define a-priori selectivity and NDV values Key: IMPALA-7601 URL: https://issues.apache.org/jira/browse/IMPALA-7601 Project: IMPALA Issue Type: Improve

[jira] [Commented] (IMPALA-5654) Disallow managed Kudu table to explicitly set Kudu tbl name in CREATE TABLE

[ https://issues.apache.org/jira/browse/IMPALA-5654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622528#comment-16622528 ] Dan Burkert commented on IMPALA-5654: - [~boristyukin], [~sergey.ben...@gmail.com] th

[jira] [Commented] (IMPALA-1760) Add decommissioning support / graceful shutdown / quiesce

[ https://issues.apache.org/jira/browse/IMPALA-1760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622481#comment-16622481 ] Tim Armstrong commented on IMPALA-1760: --- I created a subtask for one failure. The

[jira] [Assigned] (IMPALA-4308) Make the minidumps archived in our Jenkins jobs usable

[ https://issues.apache.org/jira/browse/IMPALA-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thomas Tauber-Marshall reassigned IMPALA-4308: -- Assignee: Thomas Tauber-Marshall > Make the minidumps archived in our

[jira] [Resolved] (IMPALA-7488) TestShellCommandLine::test_cancellation hangs occasionally

[ https://issues.apache.org/jira/browse/IMPALA-7488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thomas Tauber-Marshall resolved IMPALA-7488. Resolution: Fixed Fix Version/s: Impala 3.1.0 > TestShellCommandLin

[jira] [Created] (IMPALA-7600) Mem limit exceeded in test_kudu_scan_mem_usage

Thomas Tauber-Marshall created IMPALA-7600: -- Summary: Mem limit exceeded in test_kudu_scan_mem_usage Key: IMPALA-7600 URL: https://issues.apache.org/jira/browse/IMPALA-7600 Project: IMPALA

[jira] [Resolved] (IMPALA-7579) TestObservability.test_query_profile_contains_all_events fails for S3 tests

[ https://issues.apache.org/jira/browse/IMPALA-7579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Sherman resolved IMPALA-7579. Resolution: Fixed Fix Version/s: Impala 3.1.0 Test now passes in S3 > TestObservab

[jira] [Resolved] (IMPALA-4044) Archive impalad, statestored, catalogd along with minidump for Jenkins jobs

[ https://issues.apache.org/jira/browse/IMPALA-4044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Volker resolved IMPALA-4044. - Resolution: Duplicate Fix Version/s: Not Applicable > Archive impalad, statestored, catal

[jira] [Updated] (IMPALA-4308) Make the minidumps archived in our Jenkins jobs usable

[ https://issues.apache.org/jira/browse/IMPALA-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Volker updated IMPALA-4308: Issue Type: Improvement (was: Bug) > Make the minidumps archived in our Jenkins jobs usable > ---

[jira] [Updated] (IMPALA-4308) Make the minidumps archived in our Jenkins jobs usable

[ https://issues.apache.org/jira/browse/IMPALA-4308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Volker updated IMPALA-4308: Labels: breakpad test-infra (was: ) > Make the minidumps archived in our Jenkins jobs usable > --

[jira] [Updated] (IMPALA-4044) Archive impalad, statestored, catalogd along with minidump for Jenkins jobs

[ https://issues.apache.org/jira/browse/IMPALA-4044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Volker updated IMPALA-4044: Labels: breakpad test-infra (was: test-infra) > Archive impalad, statestored, catalogd along with

[jira] [Commented] (IMPALA-7310) Compute Stats not computing NULLs as a distinct value causing wrong estimates

[ https://issues.apache.org/jira/browse/IMPALA-7310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622239#comment-16622239 ] Tim Armstrong commented on IMPALA-7310: --- WRT to throwing away data, the philosophy