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HBASE-13982 Add info for visibility labels/cell TTLs to ImportTsv (NIDHI GAMBHIR)

This commit is contained in:
Jerry He 2015-11-10 22:10:13 -08:00
parent 96b2c0703b
commit 1f62a48728
1 changed files with 7 additions and 0 deletions
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7
hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/ImportTsv.java
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@ -663,6 +663,13 @@ public class ImportTsv extends Configured implements Tool {
"Record with invalid timestamps (blank, non-numeric) will be treated as bad record.\n" +
"Note: if you use this option, then '" + TIMESTAMP_CONF_KEY + "' option will be ignored.\n" +
"\n" +
"Other special columns that can be specified are " + TsvParser.CELL_TTL_COLUMN_SPEC +
" and " + TsvParser.CELL_VISIBILITY_COLUMN_SPEC + ".\n" +
TsvParser.CELL_TTL_COLUMN_SPEC + " designates that this column will be used " +
"as a Cell's Time To Live (TTL) attribute.\n" +
TsvParser.CELL_VISIBILITY_COLUMN_SPEC + " designates that this column contains the " +
"visibility label expression.\n" +
"\n" +
TsvParser.ATTRIBUTES_COLUMN_SPEC+" can be used to specify Operation Attributes per record.\n"+
" Should be specified as key=>value where "+TsvParser.DEFAULT_ATTRIBUTES_COLUMN_INDEX+ " is used \n"+
" as the seperator. Note that more than one OperationAttributes can be specified.\n"+