We can MSCK REPAIR command. [hive] branch master updated: HIVE-23488 : Optimise PartitionManagementTask::Msck::repair (Rajesh Balamohan via Ashutosh Chauhan) . If, however, new partitions are directly added to HDFS , the metastore (and hence Hive) will not be aware of these partitions unless the user runs either of below ways to add the newly add partitions. In addition if you are loading dynamic/static partitions to the final table from other temp table with hive statement(like insert into final table partition(..) select * from temp table), then you don't need to do any of the above methods because as you are using hive statement to load a partition then hive will update the metadata of the final table. This command with this argument will fail if the target table is not stored in Unity Catalog. If, however, new partitions are directly added to HDFS (say by using hadoop fs -put command) or removed from HDFS, the metastore (and hence Hive) will not be aware of these changes to partition information unless the user runs ALTER TABLE table_name ADD/DROP PARTITION commands on each of the newly added or removed partitions, respectively. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. MSCK REPAIR PRIVILEGES January 11, 2023 Applies to: Databricks SQL Databricks Runtime Removes all the privileges from all the users associated with the object. ALTER TABLE table_name ADD PARTITION (partCol = 'value1') location 'loc1'; // . This command updates Delta table metadata to the Unity Catalog service. Thanks a lot for your answers. Restrictions on Hive Commands and Statements You wont be wrong. Why are non-Western countries siding with China in the UN? to or removed from the file system, but are not present in the Hive metastore. 2023, Amazon Web Services, Inc. or its affiliates. We can now check our partitions. hashutosh pushed a commit to branch master in . Hive Facebook But what if there is a need and we need to add 100s of partitions? If the path is in camel case, then MSCK REPAIR TABLE doesn't add the partitions to the AWS Glue Data Catalog. When you use the AWS Glue Data Catalog with Athena, the IAM policy must allow the glue:BatchCreatePartition action. Enter the MSCK REPAIR query. If you run the query from Lambda function or other AWS services, please try to add following policy on execution role. hiveshow tables like '*nam 01-25-2019 MSCK REPAIR TABLE `cost_optimization_10XXXXXXXX321`; and it returned the following error: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. You are not logged in. hiveORCFile msck repair table"""" However, if you create the partitioned table from existing data, partitions are not registered automatically in the Hive metastore. Review the IAM policies attached to the user or role that you're using to run MSCK REPAIR TABLE. Not the answer you're looking for? Hivemsck repair table table_name Hivemsck repair table table_nameFAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask > MapReduce MRS > > Hive AI Gallery - AIModelArts > AIModelArts > AI Gallery AI Gallery - AIModelArts Use the MSCK REPAIR TABLE command to update the metadata in the catalog after you add Hive compatible partitions. If the table is cached, the command clears the tables cached data and all dependents that refer to it. Run MSCK REPAIR TABLE to register the partitions. Using Apache Hive Repair partitions manually using MSCK repair The MSCK REPAIR TABLE command was designed to manually add partitions that are added to or removed from the file system, but are not present in the Hive metastore. Failure to execute Query MSCK REPAIR TABLE xxx on the hive Server Hi All, I am running the mapping which is using source and target as hive, in Blaze mode giving the following error. We will learn how to create databases in Hive with simple operations like listing database, setting database location in HDFS & deleting database. Hive Data Definition Language 2023/03/02 11:30. We can easily create tables on already partitioned data and use MSCK REPAIR to get all of its partitions metadata. Suggestions: By default, Managed tables store their data in HDFS under the path "/user/hive/warehouse/" or "/user/hive/warehouse//". And all it took is one single command. Why am I getting a 200 response with "InternalError" or "SlowDown" for copy requests to my Amazon S3 bucket? So should we forget ALTER TABLE command and use MSCK query when we want to add single partitions as well? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. msck repair table hadoop fshadoop apiHDFSCLI msck repair table table_name; msck == Hive's MetaStore Consistency checK HivemetastorederbyMySQL Hive CLIinsertalter tablemetastore Athenahive. Its mostly due to permission issues like missing glue:BatchCreatePartition or KMS permissions or s3:GetObject. 07:09 AM. Why does Mister Mxyzptlk need to have a weakness in the comics? My qestion is as follows , should I run MSCK REPAIR TABLE tablename after each data ingestion , in this case I have to run the command each day. - edited We have taken backup one of the production database data and moved it to development local filesystem.In development movied data from local mountpoint to hive database hdfs location. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? 01:47 PM. null The query ID is 956b38ae-9f7e-4a4e-b0ac-eea63fd2e2e4 English petraindo asked 6 years ago 1509 views 5 Answers For Databricks SQL Databricks Runtime 12.1 and above, MSCK is optional. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. . Can airtags be tracked from an iMac desktop, with no iPhone? From data into HDFS I generate Hive external tables partitioned by date . My qestion is as follows , should I run MSCK REPAIR TABLE tablename after each data ingestion , in this case I have to run the command each day. Troubleshoot 403 Access Denied error in Amazon S3. When creating a non-Delta table using the PARTITIONED BY clause, partitions are generated and registered in the Hive metastore. null Resolution: The above error occurs when hive.mv.files.thread=0, increasing the value of the parameter to 15 fixes the issue This is a known bug Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. How can we prove that the supernatural or paranormal doesn't exist? I see. didn't understand, what if there are 1000s of values ? hive> msck repair table testsb.xxx_bk1; FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask What does exception means. Using Kolmogorov complexity to measure difficulty of problems? See you next article. HiveHadoop SQL . Using it we can fix broken partition in the Hive table. Solution 1: Try it: Right click your android project Properties -> Android Options -> drop down "Linking" to None. #bigdata #hive #interview MSCK repair: When an external table is created in Hive, the metadata information such as the table schema, partition information FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask ignore. How do I troubleshoot a HTTP 500 or 503 error from Amazon S3? SET mapred.input.dir.recursive=true; whereas, if I run the alter command then it is showing the new partition data. Repairing a existing table or recreating it ? HIVE-17824 hive msck repair metastorehdfs. MSCK command without the REPAIR option can be used to find details about metadata mismatch metastore. After dropping the table and re-create the table in external type. However, underscores (_) are the only special characters that Athena supports in database, table, view, and column names. The cache fills the next time the table or dependents are accessed. Ans 2: For an unpartitioned table, all the data of the table will be stored in a single directory/folder in HDFS. rev2023.3.3.43278. nu. Click here to return to Amazon Web Services homepage, use the AWS Glue Data Catalog with Athena, The AWS Identity and Access Management (IAM) user or role doesn't have a policy that allows the. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Failure to repair partitions in Amazon Athena, How to update partition metadata in Hive , when partition data is manualy deleted from HDFS, Hive External table does not showing in Namenode (Cloudera-QuickstartVm), Can not contact a hive table partition, after delete hdfs file related to partition, Error executing MSCK REPAIR TABLE on external Hive table (Hive 2.3.6), hive daily msck repair needed if new partition not added, Apache Hive Add TIMESTAMP partition using alter table statement, Hive table requires 'repair' for every new partitions while inserting parquet files using pyspark. After dropping the table and re-create the table in external type. Starting with Hive 1.3, MSCK will throw exceptions if directories with disallowed characters in partition values are found on HDFS. It needs to traverses all subdirectories. It will include the symbols on package, but will increase your app size. Azure Databricks uses multiple threads for a single MSCK REPAIR by default, which splits createPartitions () into batches. Or running it just one time at the table creation is enough . Has 90% of ice around Antarctica disappeared in less than a decade? Ans 1: The exception posted is very generic. What is a word for the arcane equivalent of a monastery? Why is there a voltage on my HDMI and coaxial cables? Zookeeper-. Athena returns "FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. You can see that once we ran this query on our table, it has gone through all folders and added partitions to our table metadata. AWS support for Internet Explorer ends on 07/31/2022. You have to put data in directory named 'region=eastregio' in table location directory: Thanks for contributing an answer to Stack Overflow! This task assumes you created a partitioned external table named emp_part that stores partitions outside the warehouse. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. When there is a large number of untracked partitions, there is a provision to run MSCK REPAIR TABLE batch wise to avoid OOME (Out of Memory Error). I have created new directory under this location with year=2019 and month=11. When there is a large number of untracked partitions, there is a provision to run MSCK REPAIR TABLE batch wise to avoid OOME (Out of Memory Error). A place where magic is studied and practiced? 08:07 AM, Hello Community, I have a daily ingestion of data in to HDFS . In other words, it will add any partitions that exist on HDFS but not in metastore to the metastore. Apache hive MSCK REPAIR TABLE new partition not added, How Intuit democratizes AI development across teams through reusability. 06-13-2018 For example, if the Amazon S3 path is userId, the following partitions aren't added to the AWS Glue Data Catalog: To resolve this issue, use lower case instead of camel case: Actions, resources, and condition keys for Amazon Athena, Actions, resources, and condition keys for AWS Glue. This task assumes you created a partitioned external table named Is there a proper earth ground point in this switch box? Usage Do I need a thermal expansion tank if I already have a pressure tank? You repair the discrepancy manually to Msck::repair (Rajesh Balamohan via Ashutosh Chauhan) hashutosh Wed, 27 May 2020 11:16:08 -0700. hive> use testsb; OK Time taken: 0.032 seconds hive> msck repair table XXX_bk1; The cache fills the next time the table or dependents are accessed. If the policy doesn't allow that action, then Athena can't add partitions to the metastore. set hive.msck.path.validation=ignore; msck repair table . httpclient.RestStorageService (:()) - Found 13 objects in one batch In the following example, the database name is alb-database1. All rights reserved. This command updates the metadata of the table. MSCK REPAIR TABLE Glue . Your email address will not be published. It is useful in situations where new data has been added to a partitioned table, and the metadata about the . Solution. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. For an example of an IAM policy that allows the glue:BatchCreatePartition action, see AmazonAthenaFullAccess managed policy. Created What is the correct way to screw wall and ceiling drywalls? Below are the codes I tried, -- creating directory in HDFS to load data for table factory, -- Altering table to update in the metastore, Now I created new file factory3.txt to add as new partition for the table factory, -- creating the path and copying table data, now I executed the below query to update the metastore for the new partition added. This may or may not work. Clouderas new Model Registry is available in Tech Preview to connect development and operations workflows, [ANNOUNCE] CDP Private Cloud Base 7.1.7 Service Pack 2 Released, [ANNOUNCE] CDP Private Cloud Data Services 1.5.0 Released. Clouderas new Model Registry is available in Tech Preview to connect development and operations workflows, [ANNOUNCE] CDP Private Cloud Base 7.1.7 Service Pack 2 Released, [ANNOUNCE] CDP Private Cloud Data Services 1.5.0 Released. Can I create buckets in a Hive External Table? I am trying to execute MSCK REPAIR TABLE but then it returns, The query ID is 956b38ae-9f7e-4a4e-b0ac-eea63fd2e2e4. Find answers, ask questions, and share your expertise. When I run MSCK REPAIR TABLE, Amazon Athena returns a list of partitions, but then fails to add the partitions to the table in the AWS Glue Data Catalog. It can be useful if you lose the data in your Hive metastore or if you are working in a cloud environment without a persistent metastore. Find centralized, trusted content and collaborate around the technologies you use most. i.e. Curious if you ever were able to get the root cause for this. Can I know where I am doing mistake while adding partition for table factory? The MSCK REPAIR TABLE command scans a file system such as Amazon S3 for Hive compatible partitions that were added to the file system after the table was created. https://docs.aws.amazon.com/athena/latest/ug/msckrepair-table.html#msck-repair-table-troubleshooting, TAO Dashboard deployment failed (table `ta_organizational_view_reports` doesn't exist), MSCK REPAIR TABLE returns FAILED org.apache.hadoop.hive.ql.exec.DDLTask. ncdu: What's going on with this second size column? The MSCK REPAIR TABLE command was designed to manually add partitions that are added MSCK REPAIR TABLE table_name; robin@hive_server:~$ hive --hiveconf hive.msck.path.validation=ignore hive> use mydatabase; OK Time taken: 1.084 seconds hive> msck repair table mytable; OK Partitions not in metastore: mytable:location=00S mytable:location=03S Repair: Added partition to metastore mytable:location=00S hive DDL 1 hive> ALTER TABLE table_name RENAME TO new_table_name; 2 hive> ALTER TABLE table_name SET TBLPROPERTIES ('comment' = new_comment); 3 hive> ALTER TABLE table_name ADD [IF NOT EXISTS] PARTITION parti . All the above mentioned ways we have to do if you are directly adding a new directory in hdfs or other ways instead of hive. . This goes to the directory where the table is pointing to and then creates a tree of directories and subdirectories, check table metadata, and adds all missing partitions. msck repair table user; . ( Or this could be placed where each day logs are getting dumped and you need to pint logs table here). 10:44 PM. But there is better way. 04-01-2019 Need the complete error message that was seen on the terminal upon running MSCK to come to see what could have gone wrong. Connect and share knowledge within a single location that is structured and easy to search. How to show that an expression of a finite type must be one of the finitely many possible values? Sign in to comment On top of that, there are multiple complex data types in hive which makes it easy to process data in Hive. See HIVE-874 and HIVE-17824 for more details. Thanks for contributing an answer to Stack Overflow! nu. Can you please check the troubleshooting section here - https://docs.aws.amazon.com/athena/latest/ug/msckrepair-table.html#msck-repair-table-troubleshooting. 02-13-2019 All rights reserved. When you use the AWS Glue Data Catalog with Athena, the IAM policy must allow the glue:BatchCreatePartition action. When I try to access an S3 object, I get the error "Request has expired." Solution 2 However, users can run a metastore check command with the repair table option: Maintain that structure and then check table metadata if that partition is already present or not and add an only new partition. Do new devs get fired if they can't solve a certain bug? Why we need to run msck Repair table statement everytime after each ingestion? Find answers, ask questions, and share your expertise, Hive msck repair not working managed partition table. If the data paths are different, you can manually edit the generated alltables.sql file to reflect any changes. The DROP PARTITIONS option will remove the partition information from metastore, that is already removed from HDFS. Even when a MSCK is not executed, the queries against this table will work since the metadata already has the HDFS location details from where the files need to be read. 1hadoopsparkhudi Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, hdfs partitioned data back up when overwriting a hive table, How to update partition metadata in Hive , when partition data is manualy deleted from HDFS, Apache hive MSCK REPAIR TABLE new partition not added, handle subfolders after partitions in hive, hive external table on parquet not fetching data, Error executing MSCK REPAIR TABLE on external Hive table (Hive 2.3.6), msck repair a big table take very long time, hive daily msck repair needed if new partition not added. The default option for MSC command is ADD PARTITIONS. For the MSCK to work, naming convention /partition_name=partition_value/ should be used. msck repair table tablenamehivelocationHivehive . Where else select * from table; query able to fetch in non-partition table. so If I add a new partition for a new day ingestion , I have to run this command , may you confirm please ? How can I troubleshoot the 404 "NoSuchKey" error from Amazon S3? Hive msck repair not working managed partition tab Open Sourcing Clouderas ML Runtimes - why it matters to customers? Athena needs to traverse folders to load partitions. We had the same problem (very intermittent). Please post the error message on our forum or contact customer support with Query Id: 856e146a-8b13-4175-8cd8-692eef6d3fa5, The table was created correctly in Glue with. Where does this (supposedly) Gibson quote come from? MSCK [REPAIR] TABLE table_name [ADD/DROP/SYNC PARTITIONS]; Do we add each partition manually using a query? Log in to post an answer. Following the well architected labs 200: Cost and usage analysis I get the following error when adding partitions in Athena Query Editor: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. 2.Run metastore check with repair table option. In other words, it will add any partitions that exist on HDFS but not in metastore to the metastore. Making statements based on opinion; back them up with references or personal experience. null". I am trying to load a dataframe into a Hive table by following the below steps:Read the source table and save the dataframe as a CSV file on HDFSval yearDF = spark.read.format("jdbc").option("url", co. So if you have created a managed table and loaded the data into some other HDFS path manually i.e., other than "/user/hive/warehouse", the table's metadata will not get refreshed when you do a MSCK REPAIR on it. While working on external table partition, if I add new partition directly to HDFS, the new partition is not added after running MSCK REPAIR table. You should look at the HS2 logs to see if there were any errors from msck command which ignored such partitions. You should run it whenever you have new partition. whereas, if I run the alter command then it is showing the new partition data. From data into HDFS I generate Hive external tables partitioned by date . Hive. Please refer to this link for more details regarding refresh hive metadata. Now, we will learn how to drop some partition or add a new partition to the table in hive. Is there a single-word adjective for "having exceptionally strong moral principles"? Possible Causes A directory in the HiveServer log file /var/log/Bigdata/hive/hiveserver/hive.log does not comply with the partition format. Created on synchronize the metastore with the file system, HDFS for example. Yeyyy. There are many advanced aggregate functions in hive. hivehiveMSCK REPAIR TABLE, hivemetastorehiveinsertmetastore ALTER TABLE table_name ADD PARTITION MSCK REPAIR TABLEMSCK REPAIR TABLEhivehdfsmetastoremetastore, MSCK REPAIR TABLE ,put, alter table drop partitionhdfs dfs -rmr hivehdfshdfshive metastoreshow parttions table_name , MSCK REPAIR TABLEhdfsjiraFix Version/s: 3.0.0, 2.4.0, 3.1.0 hivehive1.1.0-cdh5.11.0 , We have created partitioned tables, inserted data into them. Where does this (supposedly) Gibson quote come from? 2.Run metastore check with repair table option. What video game is Charlie playing in Poker Face S01E07? The Amazon Simple Storage Service (Amazon S3) path is in camel case instead of lower case (for example, s3://awsdoc-example-bucket/path/userId=1/, s3://awsdoc-example-bucket/path/userId=2/, s3://awsdoc-example-bucket/path/userId=3/, s3://awsdoc-example-bucket/path/userid=1/, s3://awsdoc-example-bucket/path/userid=2/, s3://awsdoc-example-bucket/path/userid=3/. To learn more, see our tips on writing great answers. AWS Glue allows database names with hyphens. Also, would be worth to take a look at hive.msck.path.validation configuration in case it is set to "ignore" which silently ignores invalidate partitions. How Intuit democratizes AI development across teams through reusability. The MSCK REPAIR TABLE command was designed to bulk-add partitions that already exist on the filesystem but are not present in the metastore. For example in the root directory of table; When you run msck repair table partitions of day; 20200101 and 20200102 will be added automatically. If the table cannot be found Azure Databricks raises a TABLE_OR_VIEW_NOT_FOUND error. Can you please confirm why it not worked in managed table? Do you need billing or technical support? Hive stores a list of partitions for each table in its metastore. a new date in this case. Created Why are trials on "Law & Order" in the New York Supreme Court? Consider the below example. What if we are pointing our external table to already partitioned data in HDFS? Syntax MSCK REPAIR TABLE table-name Description table-name The name of the table that has been updated. https://aws.amazon.com/premiumsupport/knowledge-center/athena-aws-glue-msck-repair-table/, Unable to run "MSCK REPAIR TABLE `xxxx_xxxx_xxxx_xxxx`; on Athena, MSCK REPAIR TABLE wos1 fails without description, Athena returns "FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. Is there a single-word adjective for "having exceptionally strong moral principles"? Question1: Hive msck repair in managed partition table failed with below error message.hive> msck repair table testsb.xxx_bk1;FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTaskWhat does exception means. "msck repair"s3 S3 To learn more, see our tips on writing great answers. it worked successfully.hive> use testsb;OKTime taken: 0.032 secondshive> msck repair table XXX_bk1;xxx_bk1:payloc=YYYY/client_key=MISSDC/trxdate=20140109..Repair: Added partition to metastore xxx_bk1:payloc=0002/client_key=MISSDC/trxdate=20110105..Time taken: 16347.793 seconds, Fetched: 94156 row(s). Can I know why the MSCK REPAIR TABLE command is not working? MSCK REPAIR TABLE returns FAILED org.apache.hadoop.hive.ql.exec.DDLTask. 02-13-2019 I hope This will help you. null", MSCK REPAIR TABLE behaves differently when executed via Spark Context vs Athena Console/boto3. Using indicator constraint with two variables. 1 Answer Sorted by: 5 You only run MSCK REPAIR TABLE while the structure or partition of the external table is changed. ALTER TABLE table_name RECOVER PARTITIONS; Required fields are marked *, document.getElementById("comment").setAttribute( "id", "a8f1ec1e59b0b63bcb41b03077d06087" );document.getElementById("ae02750350").setAttribute( "id", "comment" );Comment *. would we see partitions directly in our new table? When msck repair table table_name is run on Hive, the error message "FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask (state=08S01,code=1)" is displayed. we can add each partition using alter command right? Created Yes, you need to run msck repair table daily once you have loaded a new partition in HDFS location. hive. Now the table is not giving the new partition content of factory3 file. '/apps/hive/warehouse/maheshmogal.db/order_partition', Hive What is the difference between Collect Set and Collect List, Hive Advanced Aggregations with Grouping sets, Rollup and cube. Like most things in life, it is not a perfect thing and we should not use it when we need to add 1-2 partitions to the table. Lets take a look at look at collect_set and collect_list and how can we use them effectively. Hive supports multiple data types like SQL. . All rights reserved. The Amazon S3 path name must be in lower case. You are not logged in. No, we wont. Question:2. 02-21-2019 MSCK REPAIR TABLE"" HiveHiveHive On the other hand, a partitioned table will have multiple directories for each and every partition. How to handle a hobby that makes income in US. This is overkill when we want to add an occasional one or two partitions to the table. MSCK REPAIR TABLE hdfs dfs -puthdfs apihivehive hivemetastore hiveinsertmetastore ALTER TABLE table_name ADD PARTITION MSCK REPAIR TABLE This is overkill when we want to add an occasional one or two partitions to the table. Already have an account? Found that here https://aws.amazon.com/premiumsupport/knowledge-center/athena-aws-glue-msck-repair-table/. Did you ever get to the bottom of your issues? Can I know where I am doing mistake while adding partition for table factory? which will add metadata about partitions to the Hive metastore for partitions for which such metadata doesn't already exist. In this blog, we will take look at another set of advanced aggregation functions in hive. MSCK REPAIR TABLE 1 MSCK REPAIR TABLE MSCK REPAIR TABLE Amazon Athena 1000 () where Why? What's the difference between a power rail and a signal line? To resolve this error, choose one or more of the following solutions: Note: Be sure to replace doc_example_table with the name of your table. For example, a table T1 in default database with no partitions will have all its data stored in the HDFS path - "/user/hive/warehouse/T1/" . Can airtags be tracked from an iMac desktop, with no iPhone? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. directory. Hive creating a table but getting FAILED: SemanticException [Error 10035]: Column repeated in partitioning columns hadoop hive 20,703 Solution 1 Partition by columns should not be in create table definition. Hadoop2.7.6+Spark2.4.4+Scala2.11.12+Hudi0.5.2 . purge . We should use an ALTER TABLE query in such cases. The default value of the property is zero, it means it will execute all the . It needs to traverses all subdirectories. Read More Alter Table Partitions in HiveContinue. HiveHadoop HiveHDFS HiveHiveSQLHadoopMapReduce hive> Msck repair table <db_name>.<table_name> which will add metadata about partitions to the Hive metastore for partitions for which such metadata doesn't already exist. When select statement triggered it worked. Issue: Trying to run "msck repair table <tablename>" gives the below error Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. If a new partition is added manually by creating the directory and keeping the file in HDFS, a MSCK will be needed to refresh the metadata of the table to let it know about the newly added data. Procedure Recover Partitions (MSCK REPAIR TABLE). Well yes it has added new partition to our table. If you preorder a special airline meal (e.g. You should almost never use this command. Partition by columns will be automatically added to table columns. For non-Delta tables, it repairs the tables partitions and updates the Hive metastore.
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