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Posted to dev@hive.apache.org by 核弹头す <51...@qq.com> on 2015/09/24 11:15:13 UTC
Hive Query on Hbase snapshot error
Hi all,
I am using hive to query on base snapshot. But I got the following error:
FAILED: IllegalArgumentException org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Couldn't read snapshot info from:/tmp/hbase-huser/hbase/.hbase-snapshot/test_table_snap0/.snapshotinfo
The following is the steps that I do:
1, on the hbase we already have an table: test_table. And I use command: snapshot ‘test_table’ ，’test_table_snap0’ to create a snapshot。
2，on the hive create an external table like：
CREATE EXTERNAL TABLE `test_table_snapshot`(
`id` int,
`alias` string,
`kdt_id` int,
`created_time` string,
`update_time` string,
`title` string,
`price` bigint,
`goods_platform` int,
`buy_url` string,
`class1` int,
`class2` string,
`goods_type` tinyint,
`sold_status` tinyint,
`is_display` tinyint,
`is_delete` tinyint,
`num` bigint,
`buy_way` boolean,
`source` tinyint,
`content` string,
`picture` string,
`is_virtual` tinyint)
ROW FORMAT SERDE
'org.apache.hadoop.hive.hbase.HBaseSerDe'
STORED BY
'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES (
'field.delim'='\u0001',
'hbase.columns.mapping'=':key,cf1:alalis,cf1:kdt_id,cf1:created_time,cf1:update_time,cf1:title,cf1:price,cf1:goods_platform,cf1:buy_url,cf1:class1,cf1:class2,cf1:goods_type,cf1:sold_stattus,cf1:is_display,cf1:is_delete,cf1:num,cf1:buy_way,cf1:source,cf1:content,cf1:picture,cf1:is_virtual',
'line.delim'='\n',
'serialization.format'='\u0001')
TBLPROPERTIES (
‘hbase.table.name'='test_table')
4, on Hive, execute “select * from test_table_snapshot”, then I get the above error.
I have set the “hive.hbase.snapshot.restoredir” value which is same as the root dir on hbase, and I also set the zookeep server. I checked the base root directory on hdfs and I can see the snapshot files. But when I use the above query on hive. it seems that the base.tmp.dir is used to find the snapshot info. BTW, if I directly query on hbase, there is no problem. I do not know what happened?
The following is the hive error log:
FAILED: SemanticException org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Couldn't read snapshot info from:/tmp/hbase-huser/hbase/.hbase-snapshot/goods_v3_hbase_snap0/.snapshotinfo
org.apache.hadoop.hive.ql.parse.SemanticException: org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Couldn't read snapshot info from:/tmp/hbase-huser/hbase/.hbase-snapshot/goods_v3_hbase_snap0/.snapshotinfo
at org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer.transform(SimpleFetchOptimizer.java:117)
at org.apache.hadoop.hive.ql.optimizer.Optimizer.optimize(Optimizer.java:182)
at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10207)
at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:192)
at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:222)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:421)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:307)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1112)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1160)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1049)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1039)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:207)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:159)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:370)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:754)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: java.lang.IllegalArgumentException: org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Couldn't read snapshot info from:/tmp/hbase-huser/hbase/.hbase-snapshot/goods_v3_hbase_snap0/.snapshotinfo
at org.apache.hadoop.hive.hbase.HBaseStorageHandler.configureTableJobProperties(HBaseStorageHandler.java:401)
at org.apache.hadoop.hive.hbase.HBaseStorageHandler.configureInputJobProperties(HBaseStorageHandler.java:317)
at org.apache.hadoop.hive.ql.plan.PlanUtils.configureJobPropertiesForStorageHandler(PlanUtils.java:809)
at org.apache.hadoop.hive.ql.plan.PlanUtils.configureInputJobPropertiesForStorageHandler(PlanUtils.java:779)
at org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer$FetchData.convertToWork(SimpleFetchOptimizer.java:379)
at org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer$FetchData.access$000(SimpleFetchOptimizer.java:319)
at org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer.optimize(SimpleFetchOptimizer.java:135)
at org.apache.hadoop.hive.ql.optimizer.SimpleFetchOptimizer.transform(SimpleFetchOptimizer.java:106)
... 22 more
Caused by: org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Couldn't read snapshot info from:/tmp/hbase-huser/hbase/.hbase-snapshot/goods_v3_hbase_snap0/.snapshotinfo
at org.apache.hadoop.hbase.snapshot.SnapshotDescriptionUtils.readSnapshotInfo(SnapshotDescriptionUtils.java:307)
at org.apache.hadoop.hbase.snapshot.RestoreSnapshotHelper.copySnapshotForScanner(RestoreSnapshotHelper.java:727)
at org.apache.hadoop.hbase.mapreduce.TableSnapshotInputFormatImpl.setInput(TableSnapshotInputFormatImpl.java:364)
at org.apache.hadoop.hive.hbase.HBaseTableSnapshotInputFormatUtil.configureJob(HBaseTableSnapshotInputFormatUtil.java:77)
at org.apache.hadoop.hive.hbase.HBaseStorageHandler.configureTableJobProperties(HBaseStorageHandler.java:387)
... 29 more