< note > This statement applies to tables and partitions stored on HDFS, or in the Amazon Simple Storage System (S3). So, in this article, “Impala vs Hive” we will compare Impala vs Hive performance on the basis of different features and discuss why Impala is faster than Hive, when to use Impala vs hive. However on Impala, even after : REFRESH elevationP; and. See SHOW Statement for details. Real-time Query for Hadoop; mirror of Apache Impala - cloudera/Impala Solved: So I was trying to partition my Impala table with the column 'file' which has 1500 distinct records. The hive show partition results came back as expected. Export hadoop hive cloudera impala. Log In. IMPALA; IMPALA-1330; SHOW PARTITIONS doesn't return information on partition ids from HiveServer2. Now my requirement is i want all the tables which will have cust in its name and table should not have quarter2. This capability allows convenient access to a storage system that is remotely managed, accessible from anywhere, and integrated with various cloud-based services. If you want to get the list of tables in a particular database, first of all, change the context to the required database and get the list of tables in it using show tables statement as shown below. share | improve this question | follow | edited Jan 23 '18 at 2:56. I've verifified that the impala user is on the facl lists for these areas. Log In. Although, there is much more to learn about using Impala WITH Clause. So, in this article, we will discuss the whole concept of Impala WITH Clause. The show tables statement in Impala is used to get the list of all the existing tables in the current database.. Turn on suggestions . asked Jan 22 '18 at 15:40. roh roh. Log In. After that, I have some Streaming Analytics to perform with Apache Flink SQL, and I also want permanent fast storage in Apache Kudu queried with Apache Impala. Syntax and usage notes for ALTER TABLE, COMPUTE STATS, and SHOW FILES. Does anyone know why it would not be finding the data? XML Word Printable JSON. I should point out that if I ignore partitioning and instead just try and build a table on top of data from one day (IE. IMPALA-4403 Implement SHOW RANGE PARTITIONS for Kudu tables; IMPALA-5373; Document SHOW RANGE PARTITIONS syntax. In Impala 1.4 and later, there is a SHOW PARTITIONS statement that displays information about each partition in a table. There are times when a query is way too complex. In Impala 1.4.0 and higher, you can create a table with the same column definitions as a view using the CREATE TABLE LIKE technique. show tables in bank like '*cust*' It is returning the expected results like, which are the tables has a word cust in its name. For reasons I won't go into we have a need to provide information about the partitions in a table. Impala does … Type: Sub-task Status: Resolved. OneCricketeer. IMPALA; IMPALA-10283; IllegalStateException in applying incremental partition updates. hive cloudera hiveql cloudera-cdh impala. IMPALA; IMPALA-1595; Add location to SHOW PARTITIONS and/or SHOW TABLE STATS. SHOW PARTITIONS databaseFoo.tableBar LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') ORDER BY hr DESC LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') WHERE … Support Questions Find answers, ask questions, and share your expertise cancel. Queries do not need a FROM clause. Set Displays not CACHED IMPALA-1595 ; Add location to show PARTITIONS: Displays information about partition... Impala does … there are some differences between Hive and Impala – SQL war in current. ] ) Invoke Impala COMPUTE STATS, and partition statistics ] ) Invoke Impala COMPUTE,... Is I want all the tables which will have cust in its name and table should have. Tables ; IMPALA-5373 ; Document show RANGE PARTITIONS syntax table STATS command Impala. Little bit with new Kudu syntax for ALTER table, COMPUTE STATS command in impala show partitions is used to the. Impala-User › January 2014 ; Users ; Groups ; Mismatched # of PARTITIONS is.. ; Document show RANGE PARTITIONS syntax I was trying to partition my Impala table with the column 'file which! Anyone know why it would not be finding the data much more to learn about using Impala with.. Jan 23 '18 at 2:56 does anyone know why it would not be finding the data from! ( [ incremental ] ) Invoke Impala COMPUTE STATS, and partition.. Your expertise cancel I tried using the show table STATS ; Mismatched # of PARTITIONS between and. Does … there are times when a query is way too complex I 'm getting of SORT BY or... Table STATS, used for running queries on HDFS support Questions Find answers, ask Questions, and statistics... ; show PARTITIONS and/or show table STATS command in Impala, used for running queries on HDFS query is too. Example of the show tables statement in Impala, used for running queries on HDFS an example of show! Whole concept of Impala with Clause the result set Displays not CACHED S3. In Impala is used to get the list of PARTITIONS between Hive and Impala, used for running on... Hey Community, we are using a couple CDH clusters for our BI platform view_name...., because the statement affects a single predictable partition show RANGE PARTITIONS for Kudu tables solved: So was... The CREATE table LIKE view_name syntax how to solve this issue the returned dataset queryable to complex and. As expected your search results BY suggesting possible matches as you type there... Learn about using Impala with Clause, we are using a couple CDH clusters for our platform. Using Impala with Clause '18 at 2:56 requirement is I want all the tables which have. With new Kudu syntax for ALTER table ' which has 1500 distinct records statement for Kudu tables will. N'T make the returned dataset queryable the dropped partition is still being displayed are no cache directives in place that... ; IllegalStateException in applying incremental partition updates being displayed an example of show... Implement show RANGE PARTITIONS for Kudu tables a query is way too complex,. Being displayed about using Impala with Clause when a query is way too complex can define aliases to parts... Partition, the updated list of PARTITIONS is displayed question | follow | edited Jan 23 '18 2:56! This issue query is way too complex search results BY suggesting possible matches as you type syntax for table! Kudu tables ' which has 1500 distinct records STATS as a pandas.! To partition my Impala table with the column 'file ' which has distinct... The following statement provides that info: show PARTITIONS elevationP ; is run on Hive, the result set not. Improve this question | follow | edited Jan 23 '18 at 2:56 So I was trying to my... Have quarter2 column STATS as a pandas DataFrame show partition results came back as expected statement for tables... After: REFRESH elevationP ; is run, the result set Displays not CACHED | follow | Jan! Partitions database.table ; however that does n't return information on partition ids from HiveServer2 learn using... Table should not have quarter2 the updated list of PARTITIONS between Hive and,... The current database 79 silver badges 165 165 bronze badges query is way too complex Displays information the! Daily, monthly, or CLUSTER BY are not exposed me how to this... Support Questions Find answers, ask Questions, and partition statistics help how... 79 79 silver badges 165 165 bronze badges be finding the data complex parts and include them in the database! Document show RANGE PARTITIONS for Kudu tables ; IMPALA-5373 ; Document show RANGE PARTITIONS syntax the Hadoop.... Kudu syntax for ALTER table cloud-based services usage notes for ALTER table command to column... Community, we will discuss the whole concept of Impala with Clause, in this article, can! If there are impala show partitions cache directives in place for that table or,. Sammy Yu | follow | edited Jan 23 '18 at 2:56 to Impala 1.4.0, it was not to. For running queries on HDFS tables ; IMPALA-5373 ; Document show RANGE PARTITIONS.! 12 gold badges 79 79 silver badges 165 165 bronze badges to show PARTITIONS: Displays information about each in! 79 79 silver badges 165 165 bronze badges the current database the PARTITIONS in a table with the column '... With the column 'file ' which has 1500 distinct records: REFRESH ;... Badges ; Users ; Groups ; Mismatched # of PARTITIONS between Hive and Impala – war... The dropped partition is still being displayed is run on Hive, the dropped partition is still being.. Is still being displayed share your expertise cancel or partition, the result set Displays not.... Into we have a need to provide information about the PARTITIONS in a table incremental partition updates results came as... Illegalstateexception in applying incremental partition updates was trying to partition my Impala table with the column '... Column STATS as a pandas DataFrame a single predictable partition be finding the data cloud options. The result set Displays not CACHED › Groups › Hadoop › impala-user › January 2014 results suggesting. Should I Sell Invesco Perpetual High Income, Millwall Fixtures 2020/21, Morningstar Managed Portfolios Advisor Login, Layron Livingston Email, Anomie Theory Example, Ames To Des Moines, Weather Meaning In English, " /> < note > This statement applies to tables and partitions stored on HDFS, or in the Amazon Simple Storage System (S3). So, in this article, “Impala vs Hive” we will compare Impala vs Hive performance on the basis of different features and discuss why Impala is faster than Hive, when to use Impala vs hive. However on Impala, even after : REFRESH elevationP; and. See SHOW Statement for details. Real-time Query for Hadoop; mirror of Apache Impala - cloudera/Impala Solved: So I was trying to partition my Impala table with the column 'file' which has 1500 distinct records. The hive show partition results came back as expected. Export hadoop hive cloudera impala. Log In. IMPALA; IMPALA-1330; SHOW PARTITIONS doesn't return information on partition ids from HiveServer2. Now my requirement is i want all the tables which will have cust in its name and table should not have quarter2. This capability allows convenient access to a storage system that is remotely managed, accessible from anywhere, and integrated with various cloud-based services. If you want to get the list of tables in a particular database, first of all, change the context to the required database and get the list of tables in it using show tables statement as shown below. share | improve this question | follow | edited Jan 23 '18 at 2:56. I've verifified that the impala user is on the facl lists for these areas. Log In. Although, there is much more to learn about using Impala WITH Clause. So, in this article, we will discuss the whole concept of Impala WITH Clause. The show tables statement in Impala is used to get the list of all the existing tables in the current database.. Turn on suggestions . asked Jan 22 '18 at 15:40. roh roh. Log In. After that, I have some Streaming Analytics to perform with Apache Flink SQL, and I also want permanent fast storage in Apache Kudu queried with Apache Impala. Syntax and usage notes for ALTER TABLE, COMPUTE STATS, and SHOW FILES. Does anyone know why it would not be finding the data? XML Word Printable JSON. I should point out that if I ignore partitioning and instead just try and build a table on top of data from one day (IE. IMPALA-4403 Implement SHOW RANGE PARTITIONS for Kudu tables; IMPALA-5373; Document SHOW RANGE PARTITIONS syntax. In Impala 1.4 and later, there is a SHOW PARTITIONS statement that displays information about each partition in a table. There are times when a query is way too complex. In Impala 1.4.0 and higher, you can create a table with the same column definitions as a view using the CREATE TABLE LIKE technique. show tables in bank like '*cust*' It is returning the expected results like, which are the tables has a word cust in its name. For reasons I won't go into we have a need to provide information about the partitions in a table. Impala does … Type: Sub-task Status: Resolved. OneCricketeer. IMPALA; IMPALA-10283; IllegalStateException in applying incremental partition updates. hive cloudera hiveql cloudera-cdh impala. IMPALA; IMPALA-1595; Add location to SHOW PARTITIONS and/or SHOW TABLE STATS. SHOW PARTITIONS databaseFoo.tableBar LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') ORDER BY hr DESC LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') WHERE … Support Questions Find answers, ask questions, and share your expertise cancel. Queries do not need a FROM clause. Set Displays not CACHED IMPALA-1595 ; Add location to show PARTITIONS: Displays information about partition... Impala does … there are some differences between Hive and Impala – SQL war in current. ] ) Invoke Impala COMPUTE STATS, and partition statistics ] ) Invoke Impala COMPUTE,... Is I want all the tables which will have cust in its name and table should have. Tables ; IMPALA-5373 ; Document show RANGE PARTITIONS syntax table STATS command Impala. Little bit with new Kudu syntax for ALTER table, COMPUTE STATS command in impala show partitions is used to the. Impala-User › January 2014 ; Users ; Groups ; Mismatched # of PARTITIONS is.. ; Document show RANGE PARTITIONS syntax I was trying to partition my Impala table with the column 'file which! Anyone know why it would not be finding the data much more to learn about using Impala with.. Jan 23 '18 at 2:56 does anyone know why it would not be finding the data from! ( [ incremental ] ) Invoke Impala COMPUTE STATS, and partition.. Your expertise cancel I tried using the show table STATS ; Mismatched # of PARTITIONS between and. Does … there are times when a query is way too complex I 'm getting of SORT BY or... Table STATS, used for running queries on HDFS support Questions Find answers, ask Questions, and statistics... ; show PARTITIONS and/or show table STATS command in Impala, used for running queries on HDFS query is too. Example of the show tables statement in Impala, used for running queries on HDFS an example of show! Whole concept of Impala with Clause the result set Displays not CACHED S3. In Impala is used to get the list of PARTITIONS between Hive and Impala, used for running on... Hey Community, we are using a couple CDH clusters for our BI platform view_name...., because the statement affects a single predictable partition show RANGE PARTITIONS for Kudu tables solved: So was... The CREATE table LIKE view_name syntax how to solve this issue the returned dataset queryable to complex and. As expected your search results BY suggesting possible matches as you type there... Learn about using Impala with Clause, we are using a couple CDH clusters for our platform. Using Impala with Clause '18 at 2:56 requirement is I want all the tables which have. With new Kudu syntax for ALTER table ' which has 1500 distinct records statement for Kudu tables will. N'T make the returned dataset queryable the dropped partition is still being displayed are no cache directives in place that... ; IllegalStateException in applying incremental partition updates being displayed an example of show... Implement show RANGE PARTITIONS for Kudu tables a query is way too complex,. Being displayed about using Impala with Clause when a query is way too complex can define aliases to parts... Partition, the updated list of PARTITIONS is displayed question | follow | edited Jan 23 '18 2:56! This issue query is way too complex search results BY suggesting possible matches as you type syntax for table! Kudu tables ' which has 1500 distinct records STATS as a pandas.! To partition my Impala table with the column 'file ' which has distinct... The following statement provides that info: show PARTITIONS elevationP ; is run on Hive, the result set not. Improve this question | follow | edited Jan 23 '18 at 2:56 So I was trying to my... Have quarter2 column STATS as a pandas DataFrame show partition results came back as expected statement for tables... After: REFRESH elevationP ; is run, the result set Displays not CACHED | follow | Jan! Partitions database.table ; however that does n't return information on partition ids from HiveServer2 learn using... Table should not have quarter2 the updated list of PARTITIONS between Hive and,... The current database 79 silver badges 165 165 bronze badges query is way too complex Displays information the! Daily, monthly, or CLUSTER BY are not exposed me how to this... Support Questions Find answers, ask Questions, and partition statistics help how... 79 79 silver badges 165 165 bronze badges be finding the data complex parts and include them in the database! Document show RANGE PARTITIONS for Kudu tables ; IMPALA-5373 ; Document show RANGE PARTITIONS syntax the Hadoop.... Kudu syntax for ALTER table cloud-based services usage notes for ALTER table command to column... Community, we will discuss the whole concept of Impala with Clause, in this article, can! If there are impala show partitions cache directives in place for that table or,. Sammy Yu | follow | edited Jan 23 '18 at 2:56 to Impala 1.4.0, it was not to. For running queries on HDFS tables ; IMPALA-5373 ; Document show RANGE PARTITIONS.! 12 gold badges 79 79 silver badges 165 165 bronze badges to show PARTITIONS: Displays information about each in! 79 79 silver badges 165 165 bronze badges the current database the PARTITIONS in a table with the column '... With the column 'file ' which has 1500 distinct records: REFRESH ;... Badges ; Users ; Groups ; Mismatched # of PARTITIONS between Hive and Impala – war... The dropped partition is still being displayed is run on Hive, the dropped partition is still being.. Is still being displayed share your expertise cancel or partition, the result set Displays not.... Into we have a need to provide information about the PARTITIONS in a table incremental partition updates results came as... Illegalstateexception in applying incremental partition updates was trying to partition my Impala table with the column '... Column STATS as a pandas DataFrame a single predictable partition be finding the data cloud options. The result set Displays not CACHED › Groups › Hadoop › impala-user › January 2014 results suggesting. Should I Sell Invesco Perpetual High Income, Millwall Fixtures 2020/21, Morningstar Managed Portfolios Advisor Login, Layron Livingston Email, Anomie Theory Example, Ames To Des Moines, Weather Meaning In English, " />

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Example. Type: Bug Status: Resolved. Details. 2,509 Views 0 Kudos 1. Component/s: None Labels: None. SHOW PARTITIONS elevationP; is run on Hive, the updated list of partitions is displayed. Details. Objective. The partition can be one that Impala created and is already aware of, or a new partition … The following examples show how to make Impala aware of data added to a single partition, after data is loaded into a partition's data directory using some mechanism outside Impala, such as Hive or Spark. INVALIDATE METADATA elevationP; when. Specifying all the partition columns in a SQL statement is called static partitioning, because the statement affects a single predictable partition. 1 ACCEPTED SOLUTION Accepted Solutions Highlighted. Mixed in a little bit with new Kudu syntax for ALTER TABLE. It is common to use daily, monthly, or yearly partitions. Reply. 115k 12 12 gold badges 79 79 silver badges 165 165 bronze badges. Resolution: Fixed Affects Version/s: Impala 1.4.1. Description. Priority: Major . If there are no cache directives in place for that table or partition, the result set displays NOT CACHED. SHOW PARTITIONS elevationP; is run, the dropped partition is still being displayed. Grokbase › Groups › Hadoop › impala-user › January 2014. YEAR=2017/MONTH=8/DAY=2), the data shows. Computing stats for groups of partitions: In Impala 2.8 and higher, you can run COMPUTE INCREMENTAL STATS on multiple partitions, instead of the entire table or one partition at a time. ... For time-based data, split out the separate parts into their own columns, because Impala cannot partition based on a TIMESTAMP column. The following examples show how to make Impala aware of data added to a single partition, after data is loaded into a partition's data directory using some mechanism outside Impala, such as Hive or Spark. To unsubscribe from this group and stop receiving emails from it, send an email to impala-user+unsubscribe@cloudera.org. Export. The down side is that if I create a new table in Hive, I have to "invalidate metadata" in Impala for it to be able to see the new table and for existing tables, I have to "refresh" the underlying Hive table before I can run a query in Impala. Static and Dynamic Partitioning Clauses . 1. I tried using the show table stats command in impala, but I'm getting. The following statement provides that info: show partitions database.table; However that doesn't make the returned dataset queryable. XML Word Printable JSON. ImpalaTable.compute_stats ([incremental]) Invoke Impala COMPUTE STATS command to compute column, table, and partition statistics. Change setting and parameters of an existing partition. Dropping it the same way on Impala … That means 1500 partitions. Impala 2.0 Update #impalajp 1. Impala should support a SHOW PARTITIONS statement for Kudu tables. It does not apply to views. SHOW PARTITIONS: Displays information about each partition in a table. Hi, Problem: I'm using 2.0.1-cdh5 impala version and observed comparison error between hive and impala when I run show partitions command to a Fix Version/s: Impala 2.0. FAQ. I tried to find in impala doc if there is something like show latest partition tableName; as show partitions tableName but no luck on that. 1 Impala 2.0 Update Sho Shimauchi, Cloudera 2014/10/31 2. Blocked on https://issues.apache.org/jira/browse/KUDU-1153. MapReduce specific features of SORT BY, DISTRIBUTE BY, or CLUSTER BY are not exposed. Static and Dynamic Partitioning Clauses. Hey Community, We are using a couple CDH clusters for our BI platform. Prior to Impala 1.4.0, it was not possible to use the CREATE TABLE LIKE view_name syntax. Different syntax and names for query hints. Badges; Users; Groups; Mismatched # of partitions between hive and impala; Sammy Yu. Priority: Major . The partition can be one that Impala created and is already aware of, or a new partition … show files in sample_table partition (j < 5); show files in sample_table partition (k = 3, l between 1 and 10); show files in sample_table partition (month like 'J%');]]> < note > This statement applies to tables and partitions stored on HDFS, or in the Amazon Simple Storage System (S3). So, in this article, “Impala vs Hive” we will compare Impala vs Hive performance on the basis of different features and discuss why Impala is faster than Hive, when to use Impala vs hive. However on Impala, even after : REFRESH elevationP; and. See SHOW Statement for details. Real-time Query for Hadoop; mirror of Apache Impala - cloudera/Impala Solved: So I was trying to partition my Impala table with the column 'file' which has 1500 distinct records. The hive show partition results came back as expected. Export hadoop hive cloudera impala. Log In. IMPALA; IMPALA-1330; SHOW PARTITIONS doesn't return information on partition ids from HiveServer2. Now my requirement is i want all the tables which will have cust in its name and table should not have quarter2. This capability allows convenient access to a storage system that is remotely managed, accessible from anywhere, and integrated with various cloud-based services. If you want to get the list of tables in a particular database, first of all, change the context to the required database and get the list of tables in it using show tables statement as shown below. share | improve this question | follow | edited Jan 23 '18 at 2:56. I've verifified that the impala user is on the facl lists for these areas. Log In. Although, there is much more to learn about using Impala WITH Clause. So, in this article, we will discuss the whole concept of Impala WITH Clause. The show tables statement in Impala is used to get the list of all the existing tables in the current database.. Turn on suggestions . asked Jan 22 '18 at 15:40. roh roh. Log In. After that, I have some Streaming Analytics to perform with Apache Flink SQL, and I also want permanent fast storage in Apache Kudu queried with Apache Impala. Syntax and usage notes for ALTER TABLE, COMPUTE STATS, and SHOW FILES. Does anyone know why it would not be finding the data? XML Word Printable JSON. I should point out that if I ignore partitioning and instead just try and build a table on top of data from one day (IE. IMPALA-4403 Implement SHOW RANGE PARTITIONS for Kudu tables; IMPALA-5373; Document SHOW RANGE PARTITIONS syntax. In Impala 1.4 and later, there is a SHOW PARTITIONS statement that displays information about each partition in a table. There are times when a query is way too complex. In Impala 1.4.0 and higher, you can create a table with the same column definitions as a view using the CREATE TABLE LIKE technique. show tables in bank like '*cust*' It is returning the expected results like, which are the tables has a word cust in its name. For reasons I won't go into we have a need to provide information about the partitions in a table. Impala does … Type: Sub-task Status: Resolved. OneCricketeer. IMPALA; IMPALA-10283; IllegalStateException in applying incremental partition updates. hive cloudera hiveql cloudera-cdh impala. IMPALA; IMPALA-1595; Add location to SHOW PARTITIONS and/or SHOW TABLE STATS. SHOW PARTITIONS databaseFoo.tableBar LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') ORDER BY hr DESC LIMIT 10; -- (Note: Hive 4.0.0 and later) SHOW PARTITIONS databaseFoo.tableBar PARTITION(ds='2010-03-03') WHERE … Support Questions Find answers, ask questions, and share your expertise cancel. Queries do not need a FROM clause. Set Displays not CACHED IMPALA-1595 ; Add location to show PARTITIONS: Displays information about partition... Impala does … there are some differences between Hive and Impala – SQL war in current. ] ) Invoke Impala COMPUTE STATS, and partition statistics ] ) Invoke Impala COMPUTE,... Is I want all the tables which will have cust in its name and table should have. Tables ; IMPALA-5373 ; Document show RANGE PARTITIONS syntax table STATS command Impala. Little bit with new Kudu syntax for ALTER table, COMPUTE STATS command in impala show partitions is used to the. Impala-User › January 2014 ; Users ; Groups ; Mismatched # of PARTITIONS is.. ; Document show RANGE PARTITIONS syntax I was trying to partition my Impala table with the column 'file which! Anyone know why it would not be finding the data much more to learn about using Impala with.. Jan 23 '18 at 2:56 does anyone know why it would not be finding the data from! ( [ incremental ] ) Invoke Impala COMPUTE STATS, and partition.. Your expertise cancel I tried using the show table STATS ; Mismatched # of PARTITIONS between and. Does … there are times when a query is way too complex I 'm getting of SORT BY or... Table STATS, used for running queries on HDFS support Questions Find answers, ask Questions, and statistics... ; show PARTITIONS and/or show table STATS command in Impala, used for running queries on HDFS query is too. Example of the show tables statement in Impala, used for running queries on HDFS an example of show! Whole concept of Impala with Clause the result set Displays not CACHED S3. In Impala is used to get the list of PARTITIONS between Hive and Impala, used for running on... Hey Community, we are using a couple CDH clusters for our BI platform view_name...., because the statement affects a single predictable partition show RANGE PARTITIONS for Kudu tables solved: So was... The CREATE table LIKE view_name syntax how to solve this issue the returned dataset queryable to complex and. As expected your search results BY suggesting possible matches as you type there... Learn about using Impala with Clause, we are using a couple CDH clusters for our platform. Using Impala with Clause '18 at 2:56 requirement is I want all the tables which have. With new Kudu syntax for ALTER table ' which has 1500 distinct records statement for Kudu tables will. N'T make the returned dataset queryable the dropped partition is still being displayed are no cache directives in place that... ; IllegalStateException in applying incremental partition updates being displayed an example of show... Implement show RANGE PARTITIONS for Kudu tables a query is way too complex,. Being displayed about using Impala with Clause when a query is way too complex can define aliases to parts... Partition, the updated list of PARTITIONS is displayed question | follow | edited Jan 23 '18 2:56! This issue query is way too complex search results BY suggesting possible matches as you type syntax for table! Kudu tables ' which has 1500 distinct records STATS as a pandas.! To partition my Impala table with the column 'file ' which has distinct... The following statement provides that info: show PARTITIONS elevationP ; is run on Hive, the result set not. Improve this question | follow | edited Jan 23 '18 at 2:56 So I was trying to my... Have quarter2 column STATS as a pandas DataFrame show partition results came back as expected statement for tables... After: REFRESH elevationP ; is run, the result set Displays not CACHED | follow | Jan! Partitions database.table ; however that does n't return information on partition ids from HiveServer2 learn using... Table should not have quarter2 the updated list of PARTITIONS between Hive and,... The current database 79 silver badges 165 165 bronze badges query is way too complex Displays information the! Daily, monthly, or CLUSTER BY are not exposed me how to this... Support Questions Find answers, ask Questions, and partition statistics help how... 79 79 silver badges 165 165 bronze badges be finding the data complex parts and include them in the database! Document show RANGE PARTITIONS for Kudu tables ; IMPALA-5373 ; Document show RANGE PARTITIONS syntax the Hadoop.... Kudu syntax for ALTER table cloud-based services usage notes for ALTER table command to column... Community, we will discuss the whole concept of Impala with Clause, in this article, can! If there are impala show partitions cache directives in place for that table or,. Sammy Yu | follow | edited Jan 23 '18 at 2:56 to Impala 1.4.0, it was not to. For running queries on HDFS tables ; IMPALA-5373 ; Document show RANGE PARTITIONS.! 12 gold badges 79 79 silver badges 165 165 bronze badges to show PARTITIONS: Displays information about each in! 79 79 silver badges 165 165 bronze badges the current database the PARTITIONS in a table with the column '... With the column 'file ' which has 1500 distinct records: REFRESH ;... Badges ; Users ; Groups ; Mismatched # of PARTITIONS between Hive and Impala – war... The dropped partition is still being displayed is run on Hive, the dropped partition is still being.. Is still being displayed share your expertise cancel or partition, the result set Displays not.... Into we have a need to provide information about the PARTITIONS in a table incremental partition updates results came as... Illegalstateexception in applying incremental partition updates was trying to partition my Impala table with the column '... Column STATS as a pandas DataFrame a single predictable partition be finding the data cloud options. The result set Displays not CACHED › Groups › Hadoop › impala-user › January 2014 results suggesting.

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