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Merge pull request #409 from ngageoint/doc-updates-0.8.7
Final tweaks to documentation before release
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//:geowave-zktx(1) | ||
//:=============== | ||
//::doctype: manpage | ||
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NAME | ||
//:---- | ||
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geowave-zktx - Reserve transaction IDs for long running WFS-T transactions | ||
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SYNOPSIS | ||
//:-------- | ||
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*geowave -zkTx* <options> | ||
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DESCRIPTION | ||
//:----------- | ||
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The geowave-zkTx(1) operator will create the specified number of transaction IDs for use with long running WFS-T transactions with auto-commit turned off. | ||
These transaction IDs are used as visibility labels in Accumulo to hide ongoing changes until a commit point when the label is removed. | ||
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OPTIONS | ||
//:------- | ||
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-h,--help:: | ||
Display help | ||
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-i, --instance-id <arg>:: | ||
The Accumulo instance ID | ||
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-m,--maximum <arg>:: | ||
Maximum number of simultaneous transactions | ||
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-n, --namespace <arg>:: | ||
The table namespace (optional; default is no namespace) | ||
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-p, --password <arg>:: | ||
The password for the user | ||
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-r,--recipient <arg>:: | ||
Recipient application user account for the set of transactions | ||
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-u, --user <arg>:: | ||
A valid Accumulo user ID | ||
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-z, --zookeepers <arg>:: | ||
A comma-separated list of zookeeper servers that an Accumulo instance is using | ||
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EXAMPLES | ||
//:-------- | ||
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geowave -zkTx \ | ||
-i hdp-accumulo-instance \ | ||
-m NUM_SIMULTANEOUS_TRANSACTIONS \ | ||
-n NAMESPACE \ | ||
-r NAMESPACE_USER \ | ||
-u root \ | ||
-p ROOT_PWD \ | ||
-z ZK_SERVER:2181 | ||
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This command should output a logging message stating if it added transaction IDs ex: "Added 20 useable transaction IDs". If transactions | ||
have already been allocated it may return a message like "Added 0 useable transactions IDs" which absent any error messages is OK. You | ||
can verify the transactions have been created using a zookeeper client with a command like, "zookeeper-client -server c3-master:2181 ls /geowave/tx" | ||
which should return a list of transaction IDs (guids) |
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