Yi Mei created HBASE-21300:
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Summary: Fix the wrong reference file path when restoring
snapshots for tables with MOB columns
Key: HBASE-21300
URL: https://issues.apache.org/jira/browse/HBASE-21300
Project: HBase
Issue Type: Bug
Affects Versions: 3.0.0, 2.2.0
Reporter: Yi Mei
When restoring snapshots for tables with MOB columns, the reference files for
mob region are created under hbase root dir, rather than restore dir.
Some of the mob reference file paths are as follows:
{quote}hdfs:/7ae0d109-3ca4-d0e7-7250-62ed234ab247/mobdir/data/ns_testMob/testMob
hdfs:/7ae0d109-3ca4-d0e7-7250-62ed234ab247/mobdir/data/ns_testMob/testMob/057a856eb65753c6e6bdb168ba58a0b2
hdfs:/7ae0d109-3ca4-d0e7-7250-62ed234ab247/mobdir/data/ns_testMob/testMob/057a856eb65753c6e6bdb168ba58a0b2/A
hdfs:/7ae0d109-3ca4-d0e7-7250-62ed234ab247/mobdir/data/ns_testMob/testMob/057a856eb65753c6e6bdb168ba58a0b2/A/d41d8cd98f00b204e9800998ecf8427e201810120fc8e2446f174598a7280a81b1134cee
hdfs:/7ae0d109-3ca4-d0e7-7250-62ed234ab247/mobdir/data/ns_testMob/testMob/057a856eb65753c6e6bdb168ba58a0b2/A/ns_testMob=testMob=057a856eb65753c6e6bdb168ba58a0b2-d41d8cd98f00b204e9800998ecf8427e201810120fc8e2446f174598a7280a81b1134cee
{quote}
The restore dir files are as follows:
{quote}hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data/ns_testMob
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data/ns_testMob/testMob
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data/ns_testMob/testMob/ecdf66f0d8c09a816faf37336ad262e1
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data/ns_testMob/testMob/ecdf66f0d8c09a816faf37336ad262e1/.regioninfo
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data/ns_testMob/testMob/ecdf66f0d8c09a816faf37336ad262e1/A
hdfs://hbase/.tmpdir-to-restore-snapshot/856e06fa-e018-4e95-9647-2cfbd5161e7e/data/ns_testMob/testMob/ecdf66f0d8c09a816faf37336ad262e1/A/ns_testMob=testMob=ecdf66f0d8c09a816faf37336ad262e1-7208172df03b46518370643aa28ffd05
{quote}
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