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09-02-2022
01:51 AM
Does anyone know what does mean the text like "IO729 05:56:15.224205 4764 CatalogServiceCatalog,java:1344] Table db_name.table_name (version=10446022, lastSeen=10446022) is skipping topic update (10448033, 10448495] due to lock contention" in the Impala catalog service log file? Thank you in advance!
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Apache Impala
09-02-2022
01:19 AM
Have enyone had a deal with Impala parametrs such as topic_update_tbl_max_wait_time_ms and catalog_max_lock_skipped_topic_updates. Should I try to change them and what will it affect on? May the reduce of the topic_update_tbl_max_wait_time_ms improve the time of loading table's metadata to the impala daemon from catalog? If you know some recomendation or more detail information please share it. Thank you in advance!
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Apache Impala