msck repair table hive failed

07:09 AM. 02-13-2019 set hive.msck.path.validation=ignore; msck repair table . Read More Alter Table Partitions in HiveContinue. 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. 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. HIVE-17824 hive msck repair metastorehdfs. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. For an example of an IAM policy that . we have already partitioned data in year and month for orders. 2HiveHQLMapReduce. This is overkill when we want to add an occasional one or two partitions to the table. The main problem is that this command is very, very inefficient. Find answers, ask questions, and share your expertise. After dropping the table and re-create the table in external type. But what if there is a need and we need to add 100s of partitions? When you was creating the table, did you add, yes for sure I mentioned PARTITIONED BY date in the hql file creating the table, No I am hesitating either ton pout MSCK REPAIR TABLE at the end of this file if it is going to be run just one time at the creatipn or to put it in a second hql file as it is going to be executed after each add of a daily new partition. This could be one of the reasons, when you created the table as external table, the MSCK REPAIR worked as expected. Is there a solutiuon to add special characters from software and how to do it. Deploying a web app to an AWS IoT Greengrass Core device - Part 1, How to connect to a private EC2 instance from a local Visual Studio Code IDE with Session Manager and AWS SSO (CLI). 11:49 AM. MSCK REPAIR is a resource-intensive query and using it to add single partition is not recommended especially when you huge number of partitions. 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. Or running it just one time at the table creation is enough . 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. Do new devs get fired if they can't solve a certain bug? 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. Partition by columns will be automatically added to table columns. Can I create buckets in a Hive External Table? The cache fills the next time the table or dependents are accessed. Restrictions on Hive Commands and Statements we can add each partition using alter command right? There are many advanced aggregate functions in hive. There are multiple use cases when we need to transpose/pivot table and Hive does not provide us with easy function to do so. The name of the table. rev2023.3.3.43278. It needs to traverses all subdirectories. Curious if you ever were able to get the root cause for this. 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. I have created new directory under this location with year=2019 and month=11. We can now check our partitions. The default value of the property is zero, it means it will execute all the . Read More Pivot rows to columns in HiveContinue. and has the following partitions shown in Glue: the error was that the prefix in the S3 bucket was empty. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. No, MSCK REPAIR is a resource-intensive query. Athena returns "FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. This command with this argument will fail if the target table is not stored in Unity Catalog. 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. I hope This will help you. Why?We have done testsb database creation and Table creation with ddl script.And moved the data from local to hdfs hive table location. 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. 89051 296 1 Hive 1.1 Hive. Required fields are marked *, document.getElementById("comment").setAttribute( "id", "a8f1ec1e59b0b63bcb41b03077d06087" );document.getElementById("ae02750350").setAttribute( "id", "comment" );Comment *. null The query ID is 956b38ae-9f7e-4a4e-b0ac-eea63fd2e2e4 English petraindo asked 6 years ago 1509 views 5 Answers Hive Facebook 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. 1hive. 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. nu 0 Hi, I am trying to execute MSCK REPAIR TABLE but then it returns FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. 2.Run metastore check with repair table option. Yes, you need to run msck repair table daily once you have loaded a new partition in HDFS location. Created Connect and share knowledge within a single location that is structured and easy to search. Suggestions: By default, Managed tables store their data in HDFS under the path "/user/hive/warehouse/" or "/user/hive/warehouse//". However, if you create the partitioned table from existing data, partitions are not registered automatically in the Hive metastore. Why we need to run msck Repair table statement everytime after each ingestion? Lets take a look at look at collect_set and collect_list and how can we use them effectively. SET mapred.input.dir.recursive=true; Usage Now the table is not giving the new partition content of factory3 file. FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask ignore. Your email address will not be published. Public signup for this instance is disabled.Our Jira Guidelines page explains how to get an account. Has 90% of ice around Antarctica disappeared in less than a decade? msck repair table user; . MSCK REPAIR TABLE returns FAILED org.apache.hadoop.hive.ql.exec.DDLTask. You use a field dt which represent a date to partition the table. How do I troubleshoot a HTTP 500 or 503 error from Amazon S3? MSCK REPAIR TABLE Glue . msck repair table hadoop fshadoop apiHDFSCLI msck repair table table_name; msck == Hive's MetaStore Consistency checK HivemetastorederbyMySQL Hive CLIinsertalter tablemetastore Apache hive MSCK REPAIR TABLE new partition not added, How Intuit democratizes AI development across teams through reusability. In other words, it will add any partitions that exist on HDFS but not in metastore to the metastore. Syntax MSCK REPAIR TABLE table-name Description table-name The name of the table that has been updated. 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. If the table cannot be found Azure Databricks raises a TABLE_OR_VIEW_NOT_FOUND error. In the following example, the database name is alb-database1. 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. Procedure Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers), Short story taking place on a toroidal planet or moon involving flying. How can we prove that the supernatural or paranormal doesn't exist? On the other hand, a partitioned table will have multiple directories for each and every partition. Why does Mister Mxyzptlk need to have a weakness in the comics? 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. Created Consider the below example. No, we wont. How Intuit democratizes AI development across teams through reusability. Ans 1: The exception posted is very generic. For example in the root directory of table; When you run msck repair table partitions of day; 20200101 and 20200102 will be added automatically. remove one of the partition directories on the file system. 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 , By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The difference between the phonemes /p/ and /b/ in Japanese. synchronize the metastore with the file system, HDFS for example. In non-partition table having multiple files in table location. hive. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. 10:44 PM. You should run it whenever you have new partition. Why is there a voltage on my HDMI and coaxial cables? If the policy doesn't allow that action, then Athena can't add partitions to the metastore. What am I doing wrong here in the PlotLegends specification? Maintain that structure and then check table metadata if that partition is already present or not and add an only new partition. . MSCK REPAIR can also add new partitions to already existing table. Recover Partitions (MSCK REPAIR TABLE). How to handle a hobby that makes income in US. Can airtags be tracked from an iMac desktop, with no iPhone? i.e. Hive Data Definition Language 2023/03/02 11:30. Or running it just one time at the table creation is enough . For Databricks SQL Databricks Runtime 12.1 and above, MSCK is optional. Please refer to this link for more details regarding refresh hive metadata. It needs to traverses all subdirectories. However, underscores (_) are the only special characters that Athena supports in database, table, view, and column names. What video game is Charlie playing in Poker Face S01E07? What if the partition directories are empty? This is an automated email from the ASF dual-hosted git repository. When you run MSCK REPAIR TABLE or SHOW CREATE TABLE, Athena returns a ParseException error: If the path is in camel case, then MSCK REPAIR TABLE doesn't add the partitions to the AWS Glue Data Catalog. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 02:39 AM When creating a non-Delta table using the PARTITIONED BY clause, partitions are generated and registered in the Hive metastore. 09-16-2022 1 Answer Sorted by: 5 You only run MSCK REPAIR TABLE while the structure or partition of the external table is changed. Starting with Hive 1.3, MSCK will throw exceptions if directories with disallowed characters in partition values are found on HDFS. HIVE_METASTORE_ERROR: com.facebook.presto.spi.PrestoException: Required Table Storage Descriptor is not populated.

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