Aleksandr created HBASE-24613: --------------------------------- Summary: Doesn't work SplitPolicy attributs for table Key: HBASE-24613 URL: https://issues.apache.org/jira/browse/HBASE-24613 Project: HBase Issue Type: Bug Components: Region Assignment Affects Versions: 1.4.8 Reporter: Aleksandr Attachments: image-2020-06-22-18-04-27-155.png
Doesn't work SplitPolicy settings at the table level. Regions are splits to very low size. Table describe: {code:java} test_split, {TABLE_ATTRIBUTES => {MAX_FILESIZE => '2147483648', METADATA => {'SPLIT_POLICY' => 'org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy'}} COLUMN FAMILIES DESCRIPTION {NAME => 'data', BLOOMFILTER => 'ROW', VERSIONS => '1', IN_MEMORY => 'false', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', COMPRESSION => 'NONE', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65536', REPLICATION_SCOPE => '0'} {NAME => 'number', BLOOMFILTER => 'ROW', VERSIONS => '1', IN_MEMORY => 'false', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', COMPRESSION => 'NONE', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65536', REPLICATION_SCOPE => '0'} {NAME => 'uuid', BLOOMFILTER => 'ROW', VERSIONS => '1', IN_MEMORY => 'false', KEEP_DELETED_CELLS => 'FALSE', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', COMPRESSION => 'NONE', MIN_VERSIONS => '0', BLOCKCACHE => 'true', BLOCKSIZE => '65536', REPLICATION_SCOPE => '0'}{code} Global settings that affect split: * Maximum Region File Size - 10GB * Memstore Flush Size - 128MB * hbase.regionserver.region.split.policy - org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy As a result, regions are splits to 400-600MB, but we expecting should region size 2GB. !image-2020-06-22-18-04-27-155.png! Why it happens? This is a bug? -- This message was sent by Atlassian Jira (v8.3.4#803005)