Directory hdfs could not be cleaned up
WebMar 19, 2016 · 1 Answer. I've had this problem. If you don't care about the data on hdfs, then you can simply rm -R /dfs/dn/current on every datanode of your cluster and hdfs namenode -format, this will free up plenty of memory. Also, take a look here. WebOct 5, 2015 · 1. I think the observed behavior could be related to the issue HIVE-11666. Hive CLI writes to local host when INSERT OVERWRITE LOCAL DIRECTORY. But Beeline writes to HS2 local directory. For a user migrating from CLI to Beeline, it might be a big chance (sic). The workaround could be to export it to HDFS.
Directory hdfs could not be cleaned up
Did you know?
WebI faced similar issue when the underlying hdfs directory got updated with new partitions and hence the hive metastore went out of sync. Solved using the following two steps: MSCK table table_name showed what all partitions are out of sync. MSCK REPAIR table table_name added the missing partitions. WebSep 21, 2016 · 2) Load from HDFS path using "load data inpath". Notice that there is no "LOCAL" keyword in the command. This indicates that this is a HDFS path. 3) Load from another hive table, like insert into table A select * from B where B.col1 > 100; 4) Or you could add a file to the HDFS directory for a hive table, and it will pick up.
WebMay 19, 2016 · Hive uses Metastore for it's metadata. All table definitions are created in it, but actual data stored in hdfs. Currently hive permissions and hdfs permissions are completely different things. They are unrelated. You have several workarounds: Disable permissions at all (for hdfs hdfs) WebJul 7, 2016 · 1 ACCEPTED SOLUTION. you shouldn't wipe the entire /tmp directory, this would affect your current jobs indeed. There's no builtin way to do that but you can cron a job which deletes the files/directories older than x days. You'll find some examples around, here is a shell (dirty but efficient) easy way for cleaning up files only:
WebDec 22, 2024 · Removing a file or directory from HDFS: Step 1: Switch to root user from ec2-user using the “sudo -i” command. Step 2: Check files in the HDFS. Check files in … WebINSERT OVERWRITE TABLE zipcodes PARTITION(state='NJ') IF NOT EXISTS select id,city,zipcode from other_table; 2.5 Export Table to LOCAL or HDFS. INSERT OVERWRITE statement is also used to export Hive table into HDFS or LOCAL directory, in order to do so, you need to use the DIRECTORY clause.
WebAug 5, 2024 · it seems that spark doesn't test if the partitions hdfs locations whether exists before delete it. and Hive can successfully execute the same sql.
WebThis should not be an issue as of Radoop 9.5. Windows client does not work with Linux cluster on Hadoop 2.2 (YARN) The cause is YARN-1824; Affects: Hadoop 2.2 - YARN, with Windows client and Linux cluster; The import test fails, with the single line in the log: /bin/bash: /bin/java: No such file or directory ruddington to east midlands airportWebFeb 1, 2024 · I checked permission and the contents of the hdfs directory, it has all required permissions and also empty. Even though if the partition exists in the query I'm trying to overwrite it. ruddington to leicesterWebAug 15, 2016 · In CDH 5.8.0 with spark-sql insert of data there are many .hive-staging directories getting piled up and not getting deleted or removed while the insert of data is completed successfully. Please let me know the reason for such behaviour and how should i get away with .hive-staging directory, is th... ruddington to nottinghamWebhive on spark : 使用load data 命令将hdfs上数据覆写到hive表中报错：could not be cleaned up解决方法_宇文智的博客-程序员宝宝. 技术标签： hive spark hdfs 大数据技术 大数据. 问题出现 ：. 在执行sh脚本时，执行. scan to onedriveWebAug 14, 2016 · If you run through Hue, in most cases the staging directory will be left over even after query finishes. This is because Hue holds the query handler open so that … ruddington printersWebAs a result, the staging directories never gets cleaned up. There are two possible ways: To force Hue to close the query when user navigates away from the page, you can do the … scan to onedrive for businessWebJan 27, 2024 · 报错目的目录 无法清理 ——could not be cleaned up： Failed with exception Directory hdfs ://Ucluster/user/hive/warehouse/temp.db/push_temp/d_layer … scan toomics gratuit