msck repair table hive failed

How Intuit democratizes AI development across teams through reusability. Need the complete error message that was seen on the terminal upon running MSCK to come to see what could have gone wrong. MSCK REPAIR TABLE returns FAILED org.apache.hadoop.hive.ql.exec.DDLTask. 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 running the MSCK REPAIR TABLE command doesn't resolve the issue, then drop the table . Curious if you ever were able to get the root cause for this. MSCK repair is a command that can be used in Apache Hive to add partitions to a table. 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. This command updates the metadata of the table. Created msck repair table tablenamehivelocationHivehive . MSCK REPAIR TABLE Glue . which will update metadata about partitions to the Hive metastore for partitions for which such metadata doesn't already exist. This task assumes you created a partitioned external table named emp_part that stores partitions outside the warehouse. You should not attempt to run multiple MSCK REPAIR TABLE <table-name> commands in parallel. This is an automated email from the ASF dual-hosted git repository. purge . #bigdata #hive #interview MSCK repair: When an external table is created in Hive, the metadata information such as the table schema, partition information Sounds like magic is not it? Let us run MSCK query and see if it adds that entry to our table. Using indicator constraint with two variables. Now the table is not giving the new partition content of factory3 file. 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. You have to put data in directory named 'region=eastregio' in table location directory: Thanks for contributing an answer to Stack Overflow! All rights reserved. a new date in this case. 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. Not the answer you're looking for? We can MSCK REPAIR command. In non-partition table having multiple files in table location. I had the same issue until I added permissions for action glue:BatchCreatePartition. Are there tables of wastage rates for different fruit and veg? A place where magic is studied and practiced? This command updates Delta table metadata to the Unity Catalog service. Restrictions on Hive Commands and Statements MSCK REPAIR PRIVILEGES January 11, 2023 Applies to: Databricks SQL Databricks Runtime Removes all the privileges from all the users associated with the object. This task assumes you created a partitioned external table named The difference between the phonemes /p/ and /b/ in Japanese. Syntax MSCK REPAIR TABLE table-name Description table-name The name of the table that has been updated. hashutosh pushed a commit to branch master in . HiveHadoop HiveHDFS HiveHiveSQLHadoopMapReduce . Review the IAM policies attached to the user or role that you're using to run MSCK REPAIR TABLE. 02:39 AM ALTER TABLE table_name ADD PARTITION (partCol = 'value1') location 'loc1'; // . Is there a single-word adjective for "having exceptionally strong moral principles"? by Theo Tolv Many guides, including the official Athena documentation, suggest using the command MSCK REPAIR TABLE to load partitions into a partitioned table. hive> use testsb; OK Time taken: 0.032 seconds hive> msck repair table XXX_bk1; Apache hive MSCK REPAIR TABLE new partition not added, How Intuit democratizes AI development across teams through reusability. However, users can run a metastore check command with the repair table option: I am new for Apache Hive. FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask ignore. Azure Databricks uses multiple threads for a single MSCK REPAIR by default, which splits createPartitions () into batches. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. null The query ID is 956b38ae-9f7e-4a4e-b0ac-eea63fd2e2e4 English petraindo asked 6 years ago 1509 views 5 Answers MSCK [REPAIR] TABLE table_name [ADD/DROP/SYNC PARTITIONS]; How do I troubleshoot 403 Access Denied errors from an Amazon S3 bucket with public read access? Now, we will learn how to drop some partition or add a new partition to the table in hive. Failed to read 'G:\ApkiC-Sharp\GNote\GNote\GNote.Android\obj. To run this command, you must have MODIFY and SELECT privileges on the target table and USAGE of the parent schema and catalog. 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. null This query ran against the "costfubar" database, unless qualified by the query. The DROP PARTITIONS option will remove the partition information from metastore, that is already removed from HDFS. 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. 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. And all it took is one single command. The default option for MSC command is ADD PARTITIONS. The cache fills the next time the table or dependents are accessed. You should run it whenever you have new partition. SET hive.mapred.supports.subdirectories=true; 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. 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. Athena needs to traverse folders to load partitions. Yesterday, you inserted some data which is. FAQ-msck repair table tablename execution error; FAQ-beeline; FAQ-insert into . valuesSelect; FAQ - Hivehdfs; FAQ-Hive parquetnull Why does Mister Mxyzptlk need to have a weakness in the comics? 10:44 PM. The MSCK REPAIR TABLE command was designed to manually add partitions that are added msck repair table hadoop fshadoop apiHDFSCLI msck repair table table_name; msck == Hive's MetaStore Consistency checK HivemetastorederbyMySQL Hive CLIinsertalter tablemetastore You use this statement to clean up residual access control left behind after objects have been dropped from the Hive metastore outside of Databricks SQL or Databricks Runtime. You should almost never use this command. Not the answer you're looking for? 02-13-2019 Most users such as business analysts tend to use SQL and ODBC/JDBC through HiveServer2 and their access can be controlled using this authorization model. This command with this argument will fail if the target table is not stored in Unity Catalog. Zookeeper-. To learn more, see our tips on writing great answers. Its mostly due to permission issues like missing glue:BatchCreatePartition or KMS permissions or s3:GetObject. This is overkill when we want to add an occasional one or two partitions to the table. Partition by columns will be automatically added to table columns. Created on Is there a solutiuon to add special characters from software and how to do it. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. it worked successfully. hiveshow tables like '*nam 1 Answer Sorted by: 5 You only run MSCK REPAIR TABLE while the structure or partition of the external table is changed. Did you ever get to the bottom of your issues? hive. HiveHadoop HiveHDFS HiveHiveSQLHadoopMapReduce . For an example of an IAM policy that allows the glue:BatchCreatePartition action, see AmazonAthenaFullAccess managed policy. How can this new ban on drag possibly be considered constitutional? You should look at the HS2 logs to see if there were any errors from msck command which ignored such partitions. Yes, you need to run msck repair table daily once you have loaded a new partition in HDFS location. Created emp_part that stores partitions outside the warehouse. 2023, Amazon Web Services, Inc. or its affiliates. Solution 2 We have created partitioned tables, inserted data into them. Here are some common causes of this behavior: Review the IAM policies attached to the user or role that you're using to run MSCK REPAIR TABLE. Do you need billing or technical support? Can I know why the MSCK REPAIR TABLE command is not working? Athena returns "FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. If you preorder a special airline meal (e.g. Can I create buckets in a Hive External Table? Is there a proper earth ground point in this switch box? we have already partitioned data in year and month for orders. Run MSCK REPAIRTABLEto register the partitions. 09-16-2022 How to show that an expression of a finite type must be one of the finitely many possible values? You can say that its easy. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Hive Data Definition Language 2023/03/02 11:30. Hive msck repair not working managed partition tab Open Sourcing Clouderas ML Runtimes - why it matters to customers? ( Or this could be placed where each day logs are getting dumped and you need to pint logs table here). The main problem is that this command is very, very inefficient. If you run the query from Lambda function or other AWS services, please try to add following policy on execution role. 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. I see. Open Sourcing Clouderas ML Runtimes - why it matters to customers? For Databricks SQL Databricks Runtime 12.1 and above, MSCK is optional. Can you please check the troubleshooting section here - https://docs.aws.amazon.com/athena/latest/ug/msckrepair-table.html#msck-repair-table-troubleshooting. Using Kolmogorov complexity to measure difficulty of problems? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. The default value of the property is zero, it means it will execute all the partitions at once. Yeyyy. 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. '/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. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Let us see it in action. 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. I am trying to execute MSCK REPAIR TABLE but then it returns, The query ID is 956b38ae-9f7e-4a4e-b0ac-eea63fd2e2e4. If the table cannot be found Azure Databricks raises a TABLE_OR_VIEW_NOT_FOUND error. By giving the configured batch size for the property hive.msck.repair.batch.size it can run in the batches internally. Where does this (supposedly) Gibson quote come from? The SYNC PARTITIONS option is equivalent to calling both ADD and DROP PARTITIONS. Already have an account? Why am I getting a 200 response with "InternalError" or "SlowDown" for copy requests to my Amazon S3 bucket? Can airtags be tracked from an iMac desktop, with no iPhone? Using it we can fix broken partition in the Hive table. Applies to: Databricks SQL Databricks Runtime 10.0 and above. It is useful in situations where new data has been added to a partitioned table, and the metadata about the . Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. which will add metadata about partitions to the Hive metastore for partitions for which such metadata doesn't already exist. whereas, if I run the alter command then it is showing the new partition data. 07:09 AM. "ignore" will try to create partitions anyway (old behavior). 2HiveHQLMapReduce. to or removed from the file system, but are not present in the Hive metastore. set hive.msck.path.validation=ignore; msck repair table . Why do many companies reject expired SSL certificates as bugs in bug bounties? would we see partitions directly in our new table? Additional reading Connect to an HDInsight cluster by using SSH Find answers, ask questions, and share your expertise, Hive msck repair not working managed partition table. hive msck repair_hive mack_- . hive -f alltables.sql The code in the resolution steps assumes that data paths on the new cluster are the same as the data paths on the old cluster. Why?We have done testsb database creation and Table creation with ddl script.And moved the data from local to hdfs hive table location. When creating a non-Delta table using the PARTITIONED BY clause, partitions are generated and registered in the Hive metastore. 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 This could be one of the reasons, when you created the table as external table, the MSCK REPAIR worked as expected. SET mapred.input.dir.recursive=true; Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. 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. No, MSCK REPAIR is a resource-intensive query. If the data paths are different, you can manually edit the generated alltables.sql file to reflect any changes. From data into HDFS I generate Hive external tables partitioned by date . Suggestions: By default, Managed tables store their data in HDFS under the path "/user/hive/warehouse/" or "/user/hive/warehouse//". 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. AWS Glue allows database names with hyphens. Read More Pivot rows to columns in HiveContinue. we have all of our partitions showing up in our table. 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 On the other hand, a partitioned table will have multiple directories for each and every partition. 2Hive . 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. . Can I know where I am doing mistake while adding partition for table factory? It needs to traverses all subdirectories. ALTER TABLE table_name RECOVER PARTITIONS; However, if you create the partitioned table from existing data, partitions are not registered automatically in the Hive metastore. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? You wont be wrong. We had the same problem (very intermittent). 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. To learn more, see our tips on writing great answers. Please refer to this link for more details regarding refresh hive metadata. Let us learn how we can use it. 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. Repairing a existing table or recreating it ? 11:49 AM. Maintain that structure and then check table metadata if that partition is already present or not and add an only new partition. Use the MSCK REPAIR TABLE command to update the metadata in the catalog after you add Hive compatible partitions. 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. But what if there is a need and we need to add 100s of partitions? The Amazon S3 path name must be in lower case. Why we need to run msck Repair table statement everytime after each ingestion? 06-13-2018 This action renders the nu. and has the following partitions shown in Glue: the error was that the prefix in the S3 bucket was empty. From data into HDFS I generate Hive external tables partitioned by date . A good answer clearly answers the question and provides constructive feedback and encourages professional growth in the question asker. You are not logged in. 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). Can you please confirm why it not worked in managed table? Is there a single-word adjective for "having exceptionally strong moral principles"? 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). You only run MSCK REPAIR TABLE while the structure or partition of the external table is changed. There are many advanced aggregate functions in hive. Solution 1: Try it: Right click your android project Properties -> Android Options -> drop down "Linking" to None. We will learn how to create databases in Hive with simple operations like listing database, setting database location in HDFS & deleting database. 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 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. HiveFacebook. 01-25-2019 For Hive CLI, Pig, and MapReduce users access to Hive tables can be controlled using storage based authorization enabled on the metastore server. What is a word for the arcane equivalent of a monastery? whereas, if I run the alter command then it is showing the new partition data. Run MSCK REPAIR TABLE to register the partitions. 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. How can I troubleshoot the 404 "NoSuchKey" error from Amazon S3? 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. Question:2. What version of Hive are you using? Why are trials on "Law & Order" in the New York Supreme Court? What if the partition directories are empty? Hive stores a list of partitions for each table in its metastore. Read More Alter Table Partitions in HiveContinue. By giving the configured batch size for the property hive.msck.repair.batch.size it can run in the batches internally. HiveHadoop SQL . What video game is Charlie playing in Poker Face S01E07? When you run MSCK REPAIR TABLE or SHOW CREATE TABLE, Athena returns a ParseException error: In this blog, we will take look at another set of advanced aggregation functions in hive. Hive stores a list of partitions for each table in its metastore. What is better choice and why? 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 , How do I find the cost of my Amazon S3 buckets? hive> create external table foo (a int) partitioned by (date_key bigint) location 'hdfs:/tmp/foo'; OK Time taken: 3.359 seconds hive> msck repair table foo; FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask from the log. Does Counterspell prevent from any further spells being cast on a given turn? Asking for help, clarification, or responding to other answers. Has 90% of ice around Antarctica disappeared in less than a decade? So should we forget ALTER TABLE command and use MSCK query when we want to add single partitions as well? The equivalent command on Amazon Elastic MapReduce (EMR)'s version of Hive is: If the path is in camel case, then MSCK REPAIR TABLE doesn't add the partitions to the AWS Glue Data Catalog. 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. MSCK REPAIR TABLE"" HiveHiveHive didn't understand, what if there are 1000s of values ? Supported browsers are Chrome, Firefox, Edge, and Safari. But there is better way. Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers), Short story taking place on a toroidal planet or moon involving flying. Hive SQL SQL! 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. ncdu: What's going on with this second size column? We know we can add extra partitions using ALTER TABLE command to the Hive table. remove one of the partition directories on the file system. In the following example, the database name is alb-database1. If the policy doesn't allow that action, then Athena can't add partitions to the metastore. Why? This query ran against the "costfubar" database, unless qualified by the query. 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. The list of partitions is stale; it still includes the dept=sales rev2023.3.3.43278. 01:47 PM. metastore inconsistent with the file system. 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. 2023, Amazon Web Services, Inc. or its affiliates. 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/. Why is there a voltage on my HDMI and coaxial cables? 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. What's the difference between a power rail and a signal line? msck repair table user; . 11:06 AM. 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. i.e. You repair the discrepancy manually to 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. See HIVE-874 and HIVE-17824 for more details. MSCK REPAIR TABLE 1 MSCK REPAIR TABLE MSCK REPAIR TABLE Amazon Athena 1000 () where You We can easily create tables on already partitioned data and use MSCK REPAIR to get all of its partitions metadata. 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 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. A good answer clearly answers the question and provides constructive feedback and encourages professional growth in the question asker. You are not logged in. Connect and share knowledge within a single location that is structured and easy to search. 06-13-2018 Required fields are marked *, document.getElementById("comment").setAttribute( "id", "a8f1ec1e59b0b63bcb41b03077d06087" );document.getElementById("ae02750350").setAttribute( "id", "comment" );Comment *. 2.Run metastore check with repair table option. Why am I getting a 200 response with "InternalError" or "SlowDown" for copy requests to my Amazon S3 bucket?

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