[ https://issues.apache.org/jira/browse/DRILL-2865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Victoria Markman updated DRILL-2865: ------------------------------------ Attachment: drillbit.log > Drillbit runs out of memory on multiple consecutive CTAS > -------------------------------------------------------- > > Key: DRILL-2865 > URL: https://issues.apache.org/jira/browse/DRILL-2865 > Project: Apache Drill > Issue Type: Bug > Affects Versions: 0.9.0 > Reporter: Victoria Markman > Attachments: drillbit.log, scritpts.tar > > > Hardware configuration: > - single node > - 64GB RAM > Drill configuration > DRILL_MAX_DIRECT_MEMORY="8G" > DRILL_MAX_HEAP="4G" > `planner.enable_multiphase_agg` = false; > `store.parquet.block-size` = 134217728; > `planner.enable_mux_exchange` = false; > `exec.min_hash_table_size` = 67108864; > `planner.enable_hashagg` = true; > `planner.width.max_per_node` = 23; > Aggregation query on TPCDS scale factor 1: > {code} > select > ss_sold_date_sk , > ss_sold_time_sk , > ss_item_sk , > ss_customer_sk , > ss_cdemo_sk, > count(*) from store_sales > group by > ss_sold_date_sk , > ss_sold_time_sk , > ss_item_sk , > ss_customer_sk , > ss_cdemo_sk > ; > {code} > 1. Executing CTAS with this query and store.format = 'parquet' fails on > iteration #9 with this configuration consistently > 2. Ran query by itself: 47 iterations successfully > 3. Ran CTAS with this query and store.format = 'csv': - 30 iterations did not > reproduce the problem > Attached: > - drillbit.log > - scripts.tar (contains script that reproduces OOM) -- This message was sent by Atlassian JIRA (v6.3.4#6332)