HBASE-21536 Fix completebulkload usage instructions
Signed-off-by: Peter Somogyi <psomogyi@apache.org>
This commit is contained in:
Artem Ervits
Peter Somogyi
parent
0e79e70545
commit
420fbba6ae
57
bin/hbase
57
bin/hbase
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@ -91,35 +91,36 @@ if [ $# = 0 ]; then
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echo ""
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echo "Commands:"
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echo "Some commands take arguments. Pass no args or -h for usage."
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echo " shell Run the HBase shell"
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echo " hbck Run the HBase 'fsck' tool. Defaults read-only hbck1."
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echo " Pass '-j /path/to/HBCK2.jar' to run hbase-2.x HBCK2."
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echo " snapshot Tool for managing snapshots"
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echo " shell Run the HBase shell"
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echo " hbck Run the HBase 'fsck' tool. Defaults read-only hbck1."
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echo " Pass '-j /path/to/HBCK2.jar' to run hbase-2.x HBCK2."
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echo " snapshot Tool for managing snapshots"
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if [ "${in_omnibus_tarball}" = "true" ]; then
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echo " wal Write-ahead-log analyzer"
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echo " hfile Store file analyzer"
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echo " zkcli Run the ZooKeeper shell"
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echo " master Run an HBase HMaster node"
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echo " regionserver Run an HBase HRegionServer node"
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echo " zookeeper Run a ZooKeeper server"
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echo " rest Run an HBase REST server"
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echo " thrift Run the HBase Thrift server"
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echo " thrift2 Run the HBase Thrift2 server"
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echo " clean Run the HBase clean up script"
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echo " wal Write-ahead-log analyzer"
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echo " hfile Store file analyzer"
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echo " zkcli Run the ZooKeeper shell"
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echo " master Run an HBase HMaster node"
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echo " regionserver Run an HBase HRegionServer node"
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echo " zookeeper Run a ZooKeeper server"
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echo " rest Run an HBase REST server"
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echo " thrift Run the HBase Thrift server"
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echo " thrift2 Run the HBase Thrift2 server"
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echo " clean Run the HBase clean up script"
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fi
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echo " classpath Dump hbase CLASSPATH"
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echo " mapredcp Dump CLASSPATH entries required by mapreduce"
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echo " pe Run PerformanceEvaluation"
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echo " ltt Run LoadTestTool"
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echo " canary Run the Canary tool"
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echo " version Print the version"
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echo " backup Backup tables for recovery"
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echo " restore Restore tables from existing backup image"
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echo " regionsplitter Run RegionSplitter tool"
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echo " rowcounter Run RowCounter tool"
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echo " cellcounter Run CellCounter tool"
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echo " pre-upgrade Run Pre-Upgrade validator tool"
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echo " CLASSNAME Run the class named CLASSNAME"
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echo " classpath Dump hbase CLASSPATH"
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echo " mapredcp Dump CLASSPATH entries required by mapreduce"
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echo " pe Run PerformanceEvaluation"
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echo " ltt Run LoadTestTool"
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echo " canary Run the Canary tool"
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echo " version Print the version"
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echo " backup Backup tables for recovery"
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echo " restore Restore tables from existing backup image"
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echo " completebulkload Run BulkLoadHFiles tool"
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echo " regionsplitter Run RegionSplitter tool"
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echo " rowcounter Run RowCounter tool"
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echo " cellcounter Run CellCounter tool"
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echo " pre-upgrade Run Pre-Upgrade validator tool"
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echo " CLASSNAME Run the class named CLASSNAME"
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exit 1
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fi
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@ -645,6 +646,8 @@ elif [ "$COMMAND" = "cellcounter" ] ; then
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CLASS='org.apache.hadoop.hbase.mapreduce.CellCounter'
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elif [ "$COMMAND" = "pre-upgrade" ] ; then
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CLASS='org.apache.hadoop.hbase.tool.PreUpgradeValidator'
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elif [ "$COMMAND" = "completebulkload" ] ; then
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CLASS='org.apache.hadoop.hbase.tool.BulkLoadHFilesTool'
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else
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CLASS=$COMMAND
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fi
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@ -182,13 +182,16 @@ public class LoadIncrementalHFiles extends Configured implements Tool {
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}
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private void usage() {
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System.err.println("usage: " + NAME + " /path/to/hfileoutputformat-output tablename -loadTable"
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+ "\n -D" + CREATE_TABLE_CONF_KEY + "=no - can be used to avoid creation of table by "
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+ "this tool\n Note: if you set this to 'no', then the target table must already exist "
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+ "in HBase\n -loadTable implies your baseDirectory to store file has a depth of 3 ,you"
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+ " must have an existing table\n-D" + IGNORE_UNMATCHED_CF_CONF_KEY + "=yes - can be used "
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+ "to ignore unmatched column families\n" +
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"\n");
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System.err.println("usage: " + "bin/hbase completebulkload <-Dargs> "
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+ "</path/to/hfileoutputformat-output> <tablename>\n"
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+ "\t-D" + CREATE_TABLE_CONF_KEY + "=no can be used to avoid creation "
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+ "of a table by this tool.\n"
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+ "\t Note: if you set this to 'no', then target table must already exist.\n"
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+ "\t-D" + IGNORE_UNMATCHED_CF_CONF_KEY + "=yes can be used to ignore "
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+ "unmatched column families.\n"
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+ "\t-loadTable switch implies your baseDirectory to store file has a "
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+ "depth of 3, table must exist\n"
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+ "\t and -loadTable switch is the last option on the command line.\n\n");
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}
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/**
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@ -841,7 +841,7 @@ $ bin/hbase org.apache.hadoop.hbase.tool.LoadIncrementalHFiles <hdfs://storefile
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.Driver
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----
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HADOOP_CLASSPATH=`${HBASE_HOME}/bin/hbase classpath` ${HADOOP_HOME}/bin/hadoop jar ${HBASE_HOME}/hbase-server-VERSION.jar completebulkload <hdfs://storefileoutput> <tablename>
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HADOOP_CLASSPATH=`${HBASE_HOME}/bin/hbase classpath` ${HADOOP_HOME}/bin/hadoop jar ${HBASE_HOME}/hbase-mapreduce-VERSION.jar completebulkload <hdfs://storefileoutput> <tablename>
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----
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[[completebulkload.warning]]
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