[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-10 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: HIVE-9392.6.patch patch without q files updated. JoinStatsRule miscalculates join

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-07 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: HIVE-9392.5.patch JoinStatsRule miscalculates join cardinality as incorrect NDV is

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-06 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: (was: HIVE-9392.4.patch) JoinStatsRule miscalculates join cardinality as

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-06 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: HIVE-9392.4.patch JoinStatsRule miscalculates join cardinality as incorrect NDV is

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-05 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: (was: HIVE-9392.01.patch) JoinStatsRule miscalculates join cardinality as

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-05 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: HIVE-9392.3.patch JoinStatsRule miscalculates join cardinality as incorrect NDV is

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-05 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: HIVE-9392.4.patch JoinStatsRule miscalculates join cardinality as incorrect NDV is

[jira] [Updated] (HIVE-9392) JoinStatsRule miscalculates join cardinality as incorrect NDV is used due to column names having duplicated fqColumnName

2015-05-05 Thread Pengcheng Xiong (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pengcheng Xiong updated HIVE-9392: -- Attachment: HIVE-9392.01.patch After discussing with [~jpullokkaran], we assume that this patch