http://git-wip-us.apache.org/repos/asf/kudu/blob/d114777e/docs/kudu-master_configuration_reference_unsupported.html ---------------------------------------------------------------------- diff --git a/docs/kudu-master_configuration_reference_unsupported.html b/docs/kudu-master_configuration_reference_unsupported.html index 9e541c6..38fce1d 100644 --- a/docs/kudu-master_configuration_reference_unsupported.html +++ b/docs/kudu-master_configuration_reference_unsupported.html @@ -2,7 +2,7 @@ title: kudu-master Unsupported Flags layout: default active_nav: docs -last_updated: 'Last updated 2017-02-02 14:03:11 PST' +last_updated: 'Last updated 2017-03-20 16:43:12 PDT' --- <!-- @@ -62,6 +62,34 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_min_compression_ratio"><a class="link" href="#kudu-master_min_compression_ratio"><code>--min_compression_ratio</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>If a column compression codec is configured, but the codec is unable to achieve a compression ratio at least as good as the configured value, then the data will be written uncompressed. This will reduce CPU overhead on the read side at the expense of a small amount of extra space if the codec encounters portions of data that are not easily compressible.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">double</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0.90000000000000002</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_cfile_default_block_size"><a class="link" href="#kudu-master_cfile_default_block_size"><code>--cfile_default_block_size</code></a></h2> <div class="sectionbody"> <div class="paragraph"> @@ -342,6 +370,34 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_log_compression_codec"><a class="link" href="#kudu-master_log_compression_codec"><code>--log_compression_codec</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Codec to use for compressing WAL segments.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>LZ4</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_log_max_segments_to_retain"><a class="link" href="#kudu-master_log_max_segments_to_retain"><code>--log_max_segments_to_retain</code></a></h2> <div class="sectionbody"> <div class="paragraph"> @@ -849,7 +905,7 @@ for informational purposes only. They are subject to change or be removed withou <h2 id="kudu-master_block_manager_max_open_files"><a class="link" href="#kudu-master_block_manager_max_open_files"><code>--block_manager_max_open_files</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Maximum number of open file descriptors to be used for data blocks. If 0, there is no limit. If -1, Kudu will use half of its resource limit as per getrlimit(). This is a soft limit.</p> +<p>Maximum number of open file descriptors to be used for data blocks. If 0, there is no limit. If -1, Kudu will use 40% of its resource limit as per getrlimit(). This is a soft limit.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1266,10 +1322,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_master_registration_rpc_timeout_ms"><a class="link" href="#kudu-master_master_registration_rpc_timeout_ms"><code>--master_registration_rpc_timeout_ms</code></a></h2> +<h2 id="kudu-master_authn_token_validity_seconds"><a class="link" href="#kudu-master_authn_token_validity_seconds"><code>--authn_token_validity_seconds</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Timeout for retrieving master registration over RPC.</p> +<p>Period of time for which an issued authentication token is valid. It’s not possible to renew a token, hence the token validity interval defines the longest possible lifetime of an external job which uses a token for authentication.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1279,11 +1335,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1500</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>604800</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1294,10 +1350,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_tserver_unresponsive_timeout_ms"><a class="link" href="#kudu-master_tserver_unresponsive_timeout_ms"><code>--tserver_unresponsive_timeout_ms</code></a></h2> +<h2 id="kudu-master_master_registration_rpc_timeout_ms"><a class="link" href="#kudu-master_master_registration_rpc_timeout_ms"><code>--master_registration_rpc_timeout_ms</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>The period of time that a Master can go without receiving a heartbeat from a tablet server before considering it unresponsive. Unresponsive servers are not selected when assigning replicas during table creation or re-replication.</p> +<p>Timeout for retrieving master registration over RPC.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1311,21 +1367,21 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>60000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1500</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_acceptor_listen_backlog"><a class="link" href="#kudu-master_rpc_acceptor_listen_backlog"><code>--rpc_acceptor_listen_backlog</code></a></h2> +<h2 id="kudu-master_tsk_rotation_seconds"><a class="link" href="#kudu-master_tsk_rotation_seconds"><code>--tsk_rotation_seconds</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Socket backlog parameter used when listening for RPC connections. This defines the maximum length to which the queue of pending TCP connections inbound to the RPC server may grow. If a connection request arrives when the queue is full, the client may receive an error. Higher values may help the server ride over bursts of new inbound connection requests.</p> +<p>Number of seconds between consecutive activations of newly generated TSKs (Token Signing Keys).</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1335,25 +1391,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>128</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>86400</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental,advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_default_keepalive_time_ms"><a class="link" href="#kudu-master_rpc_default_keepalive_time_ms"><code>--rpc_default_keepalive_time_ms</code></a></h2> +<h2 id="kudu-master_ipki_ca_cert_expiration_seconds"><a class="link" href="#kudu-master_ipki_ca_cert_expiration_seconds"><code>--ipki_ca_cert_expiration_seconds</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>If an RPC connection from a client is idle for this amount of time, the server will disconnect the client.</p> +<p>validity interval for self-signed root CA certifcate issued by Kudu IPKI (Internal Private Key Infrastructure, a.k.a. Internal Kudu CA)</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1363,25 +1419,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>65000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>315360000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_ssl_certificate_authority"><a class="link" href="#kudu-master_rpc_ssl_certificate_authority"><code>--rpc_ssl_certificate_authority</code></a></h2> +<h2 id="kudu-master_ipki_ca_key_size"><a class="link" href="#kudu-master_ipki_ca_key_size"><code>--ipki_ca_key_size</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Path to the certificate authority to be used by the client side of the connection to verify the validity of the certificate presented by the server.</p> +<p>the number of bits for self-signed root CA cert used by Kudu IPKI (Internal Private Key Infrastructure, a.k.a. Internal Kudu CA)</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1391,11 +1447,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>2048</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1406,10 +1462,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_ssl_private_key"><a class="link" href="#kudu-master_rpc_ssl_private_key"><code>--rpc_ssl_private_key</code></a></h2> +<h2 id="kudu-master_ipki_server_cert_expiration_seconds"><a class="link" href="#kudu-master_ipki_server_cert_expiration_seconds"><code>--ipki_server_cert_expiration_seconds</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Path to the private key to be used to complement the public key present in --ssl_server_certificate</p> +<p>validity interval for server certificates issued by Kudu IPKI (Internal Private Key Infrastructure, a.k.a. Internal Kudu CA)</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1419,11 +1475,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>315360000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1434,10 +1490,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_ssl_server_certificate"><a class="link" href="#kudu-master_rpc_ssl_server_certificate"><code>--rpc_ssl_server_certificate</code></a></h2> +<h2 id="kudu-master_tserver_unresponsive_timeout_ms"><a class="link" href="#kudu-master_tserver_unresponsive_timeout_ms"><code>--tserver_unresponsive_timeout_ms</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Path to the SSL certificate to be used for the RPC layer.</p> +<p>The period of time that a Master can go without receiving a heartbeat from a tablet server before considering it unresponsive. Unresponsive servers are not selected when assigning replicas during table creation or re-replication.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1447,25 +1503,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>60000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_server_require_kerberos"><a class="link" href="#kudu-master_server_require_kerberos"><code>--server_require_kerberos</code></a></h2> +<h2 id="kudu-master_rpc_acceptor_listen_backlog"><a class="link" href="#kudu-master_rpc_acceptor_listen_backlog"><code>--rpc_acceptor_listen_backlog</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Whether to force all inbound RPC connections to authenticate with Kerberos</p> +<p>Socket backlog parameter used when listening for RPC connections. This defines the maximum length to which the queue of pending TCP connections inbound to the RPC server may grow. If a connection request arrives when the queue is full, the client may receive an error. Higher values may help the server ride over bursts of new inbound connection requests.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1475,25 +1531,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>128</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_trace_negotiation"><a class="link" href="#kudu-master_rpc_trace_negotiation"><code>--rpc_trace_negotiation</code></a></h2> +<h2 id="kudu-master_rpc_ca_certificate_file"><a class="link" href="#kudu-master_rpc_ca_certificate_file"><code>--rpc_ca_certificate_file</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>If enabled, dump traces of all RPC negotiations to the log</p> +<p>Path to the PEM encoded X509 certificate of the trusted external certificate authority. The provided certificate should be the root issuer of the certificate passed in '--rpc_certificate_file'.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1503,25 +1559,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">experimental,advanced,runtime</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_callback_max_cycles"><a class="link" href="#kudu-master_rpc_callback_max_cycles"><code>--rpc_callback_max_cycles</code></a></h2> +<h2 id="kudu-master_rpc_certificate_file"><a class="link" href="#kudu-master_rpc_certificate_file"><code>--rpc_certificate_file</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>The maximum number of cycles for which an RPC callback should be allowed to run without emitting a warning. (Advanced debugging option)</p> +<p>Path to a PEM encoded X509 certificate to use for securing RPC connections with SSL/TLS. If set, '--rpc_private_key_file' and '--rpc_ca_certificate_file' must be set as well.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1531,25 +1587,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>100000000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_negotiation_timeout_ms"><a class="link" href="#kudu-master_rpc_negotiation_timeout_ms"><code>--rpc_negotiation_timeout_ms</code></a></h2> +<h2 id="kudu-master_rpc_default_keepalive_time_ms"><a class="link" href="#kudu-master_rpc_default_keepalive_time_ms"><code>--rpc_default_keepalive_time_ms</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Timeout for negotiating an RPC connection.</p> +<p>If an RPC connection from a client is idle for this amount of time, the server will disconnect the client.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1559,25 +1615,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>15000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>65000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_remember_clients_ttl_ms"><a class="link" href="#kudu-master_remember_clients_ttl_ms"><code>--remember_clients_ttl_ms</code></a></h2> +<h2 id="kudu-master_rpc_private_key_file"><a class="link" href="#kudu-master_rpc_private_key_file"><code>--rpc_private_key_file</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Maximum amount of time, in milliseconds, the server "remembers" a client for the purpose of caching its responses. After this period without hearing from it, the client is no longer remembered and the memory occupied by its responses is reclaimed. Retries of requests older than 'remember_clients_ttl_ms' are treated as new ones.</p> +<p>Path to a PEM encoded private key paired with the certificate from '--rpc_certificate_file'</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1587,25 +1643,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>3600000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_remember_responses_ttl_ms"><a class="link" href="#kudu-master_remember_responses_ttl_ms"><code>--remember_responses_ttl_ms</code></a></h2> +<h2 id="kudu-master_rpc_encrypt_loopback_connections"><a class="link" href="#kudu-master_rpc_encrypt_loopback_connections"><code>--rpc_encrypt_loopback_connections</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Maximum amount of time, in milliseconds, the server "remembers" a response to a specific request for a client. After this period has elapsed, the response may have been garbage collected and the client might get a response indicating the request is STALE.</p> +<p>Whether to encrypt data transfer on RPC connections that stay within a single host. Encryption here is likely to offer no additional security benefit since only a local 'root' user could intercept the traffic, and wire encryption does not suitably protect against such an attacker.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1615,11 +1671,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>600000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1630,10 +1686,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_dump_all_traces"><a class="link" href="#kudu-master_rpc_dump_all_traces"><code>--rpc_dump_all_traces</code></a></h2> +<h2 id="kudu-master_rpc_trace_negotiation"><a class="link" href="#kudu-master_rpc_trace_negotiation"><code>--rpc_trace_negotiation</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>If true, dump all RPC traces at INFO level</p> +<p>If enabled, dump traces of all RPC negotiations to the log</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1651,17 +1707,17 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental,advanced,runtime</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_max_message_size"><a class="link" href="#kudu-master_rpc_max_message_size"><code>--rpc_max_message_size</code></a></h2> +<h2 id="kudu-master_rpc_callback_max_cycles"><a class="link" href="#kudu-master_rpc_callback_max_cycles"><code>--rpc_callback_max_cycles</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>The maximum size of a message that any RPC that the server will accept. Must be at least 1MB.</p> +<p>The maximum number of cycles for which an RPC callback should be allowed to run without emitting a warning. (Advanced debugging option)</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1671,11 +1727,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>52428800</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>100000000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1686,10 +1742,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_kerberos_principal"><a class="link" href="#kudu-master_kerberos_principal"><code>--kerberos_principal</code></a></h2> +<h2 id="kudu-master_rpc_negotiation_timeout_ms"><a class="link" href="#kudu-master_rpc_negotiation_timeout_ms"><code>--rpc_negotiation_timeout_ms</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Kerberos principal that this daemon will log in as. The special token _HOST will be replaced with the FQDN of the local host.</p> +<p>Timeout for negotiating an RPC connection.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1699,25 +1755,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>kudu/_HOST</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>15000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_keytab"><a class="link" href="#kudu-master_keytab"><code>--keytab</code></a></h2> +<h2 id="kudu-master_remember_clients_ttl_ms"><a class="link" href="#kudu-master_remember_clients_ttl_ms"><code>--remember_clients_ttl_ms</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Path to the Kerberos Keytab for this server</p> +<p>Maximum amount of time, in milliseconds, the server "remembers" a client for the purpose of caching its responses. After this period without hearing from it, the client is no longer remembered and the memory occupied by its responses is reclaimed. Retries of requests older than 'remember_clients_ttl_ms' are treated as new ones.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1727,25 +1783,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>3600000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_web_log_bytes"><a class="link" href="#kudu-master_web_log_bytes"><code>--web_log_bytes</code></a></h2> +<h2 id="kudu-master_remember_responses_ttl_ms"><a class="link" href="#kudu-master_remember_responses_ttl_ms"><code>--remember_responses_ttl_ms</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>The maximum number of bytes to display on the debug webserver’s log page</p> +<p>Maximum amount of time, in milliseconds, the server "remembers" a response to a specific request for a client. After this period has elapsed, the response may have been garbage collected and the client might get a response indicating the request is STALE.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1759,21 +1815,21 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1048576</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>600000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_max_clock_sync_error_usec"><a class="link" href="#kudu-master_max_clock_sync_error_usec"><code>--max_clock_sync_error_usec</code></a></h2> +<h2 id="kudu-master_rpc_dump_all_traces"><a class="link" href="#kudu-master_rpc_dump_all_traces"><code>--rpc_dump_all_traces</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Maximum allowed clock synchronization error as reported by NTP before the server will abort.</p> +<p>If true, dump all RPC traces at INFO level</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1783,11 +1839,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>10000000</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1798,10 +1854,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_num_acceptors_per_address"><a class="link" href="#kudu-master_rpc_num_acceptors_per_address"><code>--rpc_num_acceptors_per_address</code></a></h2> +<h2 id="kudu-master_rpc_max_message_size"><a class="link" href="#kudu-master_rpc_max_message_size"><code>--rpc_max_message_size</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Number of RPC acceptor threads for each bound address</p> +<p>The maximum size of a message that any RPC that the server will accept. Must be at least 1MB.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1815,21 +1871,21 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>52428800</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_num_service_threads"><a class="link" href="#kudu-master_rpc_num_service_threads"><code>--rpc_num_service_threads</code></a></h2> +<h2 id="kudu-master_principal"><a class="link" href="#kudu-master_principal"><code>--principal</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Number of RPC worker threads to run</p> +<p>Kerberos principal that this daemon will log in as. The special token _HOST will be replaced with the FQDN of the local host.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1839,25 +1895,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>10</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>kudu/_HOST</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">unsafe,experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_rpc_service_queue_length"><a class="link" href="#kudu-master_rpc_service_queue_length"><code>--rpc_service_queue_length</code></a></h2> +<h2 id="kudu-master_ipki_server_key_size"><a class="link" href="#kudu-master_ipki_server_key_size"><code>--ipki_server_key_size</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Default length of queue for incoming RPC requests</p> +<p>the number of bits for server cert’s private key. The server cert is used for TLS connections to and from clients and other servers.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1871,21 +1927,21 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>50</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>2048</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_max_negotiation_threads"><a class="link" href="#kudu-master_max_negotiation_threads"><code>--max_negotiation_threads</code></a></h2> +<h2 id="kudu-master_rpc_tls_ciphers"><a class="link" href="#kudu-master_rpc_tls_ciphers"><code>--rpc_tls_ciphers</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Maximum number of connection negotiation threads.</p> +<p>The cipher suite preferences to use for TLS-secured RPC connections. Uses the OpenSSL cipher preference list format. See man (1) ciphers for more information.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1895,11 +1951,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>50</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1910,10 +1966,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_min_negotiation_threads"><a class="link" href="#kudu-master_min_negotiation_threads"><code>--min_negotiation_threads</code></a></h2> +<h2 id="kudu-master_rpc_tls_min_protocol"><a class="link" href="#kudu-master_rpc_tls_min_protocol"><code>--rpc_tls_min_protocol</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Minimum number of connection negotiation threads.</p> +<p>The minimum protocol version to allow when for securing RPC connections with TLS. May be one of 'TLSv1', 'TLSv1.1', or 'TLSv1.2'.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1923,11 +1979,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>TLSv1</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -1938,10 +1994,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_num_reactor_threads"><a class="link" href="#kudu-master_num_reactor_threads"><code>--num_reactor_threads</code></a></h2> +<h2 id="kudu-master_tsk_num_rsa_bits"><a class="link" href="#kudu-master_tsk_num_rsa_bits"><code>--tsk_num_rsa_bits</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Number of libev reactor threads to start.</p> +<p>Number of bits in RSA keys used for token signing.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1955,21 +2011,21 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>4</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>2048</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_metrics_log_interval_ms"><a class="link" href="#kudu-master_metrics_log_interval_ms"><code>--metrics_log_interval_ms</code></a></h2> +<h2 id="kudu-master_web_log_bytes"><a class="link" href="#kudu-master_web_log_bytes"><code>--web_log_bytes</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Interval (in milliseconds) at which the server will dump its metrics to a local log file. The log files are located in the same directory as specified by the -log_dir flag. If this is not a positive value, then metrics logging will be disabled.</p> +<p>The maximum number of bytes to display on the debug webserver’s log page</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -1979,25 +2035,25 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1048576</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_webserver_max_post_length_bytes"><a class="link" href="#kudu-master_webserver_max_post_length_bytes"><code>--webserver_max_post_length_bytes</code></a></h2> +<h2 id="kudu-master_max_clock_sync_error_usec"><a class="link" href="#kudu-master_max_clock_sync_error_usec"><code>--max_clock_sync_error_usec</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>The maximum length of a POST request that will be accepted by the embedded web server.</p> +<p>Maximum allowed clock synchronization error as reported by NTP before the server will abort.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -2011,7 +2067,7 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1048576</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>10000000</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -2022,10 +2078,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_webserver_doc_root"><a class="link" href="#kudu-master_webserver_doc_root"><code>--webserver_doc_root</code></a></h2> +<h2 id="kudu-master_rpc_num_acceptors_per_address"><a class="link" href="#kudu-master_rpc_num_acceptors_per_address"><code>--rpc_num_acceptors_per_address</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Files under <webserver_doc_root> are accessible via the debug webserver. Defaults to $KUDU_HOME/www, or if $KUDU_HOME is not set, disables the document root</p> +<p>Number of RPC acceptor threads for each bound address</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -2035,11 +2091,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -2050,10 +2106,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_webserver_enable_doc_root"><a class="link" href="#kudu-master_webserver_enable_doc_root"><code>--webserver_enable_doc_root</code></a></h2> +<h2 id="kudu-master_rpc_num_service_threads"><a class="link" href="#kudu-master_rpc_num_service_threads"><code>--rpc_num_service_threads</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>If true, webserver may serve static files from the webserver_doc_root</p> +<p>Number of RPC worker threads to run</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -2063,11 +2119,11 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>10</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -2078,7 +2134,287 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_webserver_interface"><a class="link" href="#kudu-master_webserver_interface"><code>--webserver_interface</code></a></h2> +<h2 id="kudu-master_rpc_service_queue_length"><a class="link" href="#kudu-master_rpc_service_queue_length"><code>--rpc_service_queue_length</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Default length of queue for incoming RPC requests</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>50</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_max_negotiation_threads"><a class="link" href="#kudu-master_max_negotiation_threads"><code>--max_negotiation_threads</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Maximum number of connection negotiation threads.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>50</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_min_negotiation_threads"><a class="link" href="#kudu-master_min_negotiation_threads"><code>--min_negotiation_threads</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Minimum number of connection negotiation threads.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_num_reactor_threads"><a class="link" href="#kudu-master_num_reactor_threads"><code>--num_reactor_threads</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Number of libev reactor threads to start.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>4</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_webserver_enabled"><a class="link" href="#kudu-master_webserver_enabled"><code>--webserver_enabled</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Whether to enable the web server on this daemon. NOTE: disabling the web server is also likely to prevent monitoring systems from properly capturing metrics.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_metrics_log_interval_ms"><a class="link" href="#kudu-master_metrics_log_interval_ms"><code>--metrics_log_interval_ms</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Interval (in milliseconds) at which the server will dump its metrics to a local log file. The log files are located in the same directory as specified by the -log_dir flag. If this is not a positive value, then metrics logging will be disabled.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_webserver_max_post_length_bytes"><a class="link" href="#kudu-master_webserver_max_post_length_bytes"><code>--webserver_max_post_length_bytes</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The maximum length of a POST request that will be accepted by the embedded web server.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1048576</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">runtime,advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_webserver_x_frame_options"><a class="link" href="#kudu-master_webserver_x_frame_options"><code>--webserver_x_frame_options</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The webserver will add an 'X-Frame-Options' HTTP header with this value to all responses. This can help prevent clickjacking attacks.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>DENY</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_webserver_doc_root"><a class="link" href="#kudu-master_webserver_doc_root"><code>--webserver_doc_root</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Files under <webserver_doc_root> are accessible via the debug webserver. Defaults to $KUDU_HOME/www, or if $KUDU_HOME is not set, disables the document root</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_webserver_enable_doc_root"><a class="link" href="#kudu-master_webserver_enable_doc_root"><code>--webserver_enable_doc_root</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>If true, webserver may serve static files from the webserver_doc_root</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_webserver_interface"><a class="link" href="#kudu-master_webserver_interface"><code>--webserver_interface</code></a></h2> <div class="sectionbody"> <div class="paragraph"> <p>Interface to start debug webserver on. If blank, webserver binds to 0.0.0.0</p> @@ -2218,6 +2554,34 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_deltafile_default_compression_codec"><a class="link" href="#kudu-master_deltafile_default_compression_codec"><code>--deltafile_default_compression_codec</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The compression codec used when writing deltafiles.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>lz4</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_default_composite_key_index_block_size_bytes"><a class="link" href="#kudu-master_default_composite_key_index_block_size_bytes"><code>--default_composite_key_index_block_size_bytes</code></a></h2> <div class="sectionbody"> <div class="paragraph"> @@ -2498,6 +2862,34 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_undo_delta_block_gc_init_budget_millis"><a class="link" href="#kudu-master_undo_delta_block_gc_init_budget_millis"><code>--undo_delta_block_gc_init_budget_millis</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The maximum number of milliseconds we will spend initializing UNDO delta blocks per invocation of UndoDeltaBlockGCOp. Existing delta blocks must be initialized once per process startup to determine when they can be deleted.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1000</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced,evolving</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_flush_threshold_mb"><a class="link" href="#kudu-master_flush_threshold_mb"><code>--flush_threshold_mb</code></a></h2> <div class="sectionbody"> <div class="paragraph"> @@ -2526,6 +2918,34 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_flush_threshold_secs"><a class="link" href="#kudu-master_flush_threshold_secs"><code>--flush_threshold_secs</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Number of seconds after which a non-empty MemRowSet will become flushable even if it is not large.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>120</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_tablet_transaction_memory_limit_mb"><a class="link" href="#kudu-master_tablet_transaction_memory_limit_mb"><code>--tablet_transaction_memory_limit_mb</code></a></h2> <div class="sectionbody"> <div class="paragraph"> @@ -2862,10 +3282,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_never_fsync"><a class="link" href="#kudu-master_never_fsync"><code>--never_fsync</code></a></h2> +<h2 id="kudu-master_env_use_fsync"><a class="link" href="#kudu-master_env_use_fsync"><code>--env_use_fsync</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Never fsync() anything to disk. This is used by certain test cases to speed up runtime. This is very unsafe to use in production.</p> +<p>Use fsync(2) instead of fdatasync(2) for synchronizing dirty data to disk.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -2883,17 +3303,17 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">unsafe,advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">evolving,advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_suicide_on_eio"><a class="link" href="#kudu-master_suicide_on_eio"><code>--suicide_on_eio</code></a></h2> +<h2 id="kudu-master_never_fsync"><a class="link" href="#kudu-master_never_fsync"><code>--never_fsync</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Kill the process if an I/O operation results in EIO</p> +<p>Never fsync() anything to disk. This is used by certain test cases to speed up runtime. This is very unsafe to use in production.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -2907,21 +3327,21 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">unsafe,advanced</p></td> </tr> </tbody> </table> </div> </div> <div class="sect1"> -<h2 id="kudu-master_writable_file_use_fsync"><a class="link" href="#kudu-master_writable_file_use_fsync"><code>--writable_file_use_fsync</code></a></h2> +<h2 id="kudu-master_suicide_on_eio"><a class="link" href="#kudu-master_suicide_on_eio"><code>--suicide_on_eio</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Use fsync(2) instead of fdatasync(2) for synchronizing dirty data to disk.</p> +<p>Kill the process if an I/O operation results in EIO</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -2935,7 +3355,7 @@ for informational purposes only. They are subject to change or be removed withou </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> @@ -3002,10 +3422,10 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> -<h2 id="kudu-master_log_redact_user_data"><a class="link" href="#kudu-master_log_redact_user_data"><code>--log_redact_user_data</code></a></h2> +<h2 id="kudu-master_redact"><a class="link" href="#kudu-master_redact"><code>--redact</code></a></h2> <div class="sectionbody"> <div class="paragraph"> -<p>Whether log and error messages will have row data redacted.</p> +<p>Comma-separated list of redactions. Supported redactions are 'flag', 'log' and 'all'. If 'flag' is specified, configuration flags which may include sensitive data will be redacted whenever server configuration is emitted. If 'log' is specified, row data will be redacted from log and error messages. If 'all' is specified, all of above will be redacted.</p> </div> <table class="tableblock frame-all grid-all" style="width: 50%;"> <colgroup> @@ -3015,15 +3435,43 @@ for informational purposes only. They are subject to change or be removed withou <tbody> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>all</code></p></td> </tr> <tr> <th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> -<td class="tableblock halign-left valign-top"><p class="tableblock">experimental,runtime</p></td> +<td class="tableblock halign-left valign-top"><p class="tableblock">evolving,advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_umask"><a class="link" href="#kudu-master_umask"><code>--umask</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The umask that will be used when creating files and directories. Permissions of top-level data directories will also be modified at start-up to conform to the given umask. Changing this value may enable unauthorized local users to read or modify data stored by Kudu.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>077</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">advanced</p></td> </tr> </tbody> </table> @@ -3058,6 +3506,62 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_data_gc_min_size_mb"><a class="link" href="#kudu-master_data_gc_min_size_mb"><code>--data_gc_min_size_mb</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The (exclusive) minimum number of megabytes of ancient data on disk, per tablet, needed to prioritize deletion of that data.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int64</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_data_gc_prioritization_prob"><a class="link" href="#kudu-master_data_gc_prioritization_prob"><code>--data_gc_prioritization_prob</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>The probability that we will prioritize data GC over performance improvement operations. If set to 1.0, we will always prefer to delete old data before running performance improvement operations such as delta compaction.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">double</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>0.5</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">experimental</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_log_target_replay_size_mb"><a class="link" href="#kudu-master_log_target_replay_size_mb"><code>--log_target_replay_size_mb</code></a></h2> <div class="sectionbody"> <div class="paragraph"> @@ -3198,6 +3702,62 @@ for informational purposes only. They are subject to change or be removed withou </div> </div> <div class="sect1"> +<h2 id="kudu-master_enable_minidumps"><a class="link" href="#kudu-master_enable_minidumps"><code>--enable_minidumps</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Whether to enable minidump generation upon process crash or SIGUSR1. Currently only supported on Linux systems.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">bool</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">evolving,advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> +<h2 id="kudu-master_minidump_size_limit_hint_kb"><a class="link" href="#kudu-master_minidump_size_limit_hint_kb"><code>--minidump_size_limit_hint_kb</code></a></h2> +<div class="sectionbody"> +<div class="paragraph"> +<p>Size limit hint for minidump files in KB. If a minidump exceeds this value, then breakpad will reduce the stack memory it collects for each thread from 8KB to 2KB. However it will always include the full stack memory for the first 20 threads, including the thread that crashed.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">int32</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>20480</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">evolving,advanced</p></td> +</tr> +</tbody> +</table> +</div> +</div> +<div class="sect1"> <h2 id="kudu-master_local_ip_for_outbound_sockets"><a class="link" href="#kudu-master_local_ip_for_outbound_sockets"><code>--local_ip_for_outbound_sockets</code></a></h2> <div class="sectionbody"> <div class="paragraph">
http://git-wip-us.apache.org/repos/asf/kudu/blob/d114777e/docs/kudu-tserver_configuration_reference.html ---------------------------------------------------------------------- diff --git a/docs/kudu-tserver_configuration_reference.html b/docs/kudu-tserver_configuration_reference.html index 4353159..13e82b1 100644 --- a/docs/kudu-tserver_configuration_reference.html +++ b/docs/kudu-tserver_configuration_reference.html @@ -2,7 +2,7 @@ title: kudu-tserver Flags layout: default active_nav: docs -last_updated: 'Last updated 2017-02-02 14:03:11 PST' +last_updated: 'Last updated 2017-03-20 16:43:12 PDT' --- <!-- @@ -149,6 +149,35 @@ configuration tasks.</p> </div> </div> <div class="sect2"> +<h3 id="kudu-tserver_keytab_file"><a class="link" href="#kudu-tserver_keytab_file"><code>--keytab_file</code></a></h3> +<div class="paragraph"> +<p>Path to the Kerberos Keytab file for this server. Specifying a keytab file will cause the server to kinit, and enable Kerberos to be used to authenticate RPC connections.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">stable</p></td> +</tr> +</tbody> +</table> +<div class="paragraph"> +<p> </p> +</div> +</div> +<div class="sect2"> <h3 id="kudu-tserver_rpc_bind_addresses"><a class="link" href="#kudu-tserver_rpc_bind_addresses"><code>--rpc_bind_addresses</code></a></h3> <div class="paragraph"> <p>Comma-separated list of addresses to bind to for RPC connections. Currently, ephemeral ports (i.e. port 0) are not allowed.</p> @@ -178,6 +207,93 @@ configuration tasks.</p> </div> </div> <div class="sect2"> +<h3 id="kudu-tserver_superuser_acl"><a class="link" href="#kudu-tserver_superuser_acl"><code>--superuser_acl</code></a></h3> +<div class="paragraph"> +<p>The list of usernames to allow as super users, comma-separated. A '*' entry indicates that all authenticated users are allowed. If this is left unset or blank, the default behavior is that the identity of the daemon itself determines the superuser. If the daemon is logged in from a Keytab, then the local username from the Kerberos principal is used; otherwise, the local Unix username is used.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">sensitive,stable</p></td> +</tr> +</tbody> +</table> +<div class="paragraph"> +<p> </p> +</div> +</div> +<div class="sect2"> +<h3 id="kudu-tserver_user_acl"><a class="link" href="#kudu-tserver_user_acl"><code>--user_acl</code></a></h3> +<div class="paragraph"> +<p>The list of usernames who may access the cluster, comma-separated. A '*' entry indicates that all authenticated users are allowed.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock"><code>*</code></p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">sensitive,stable</p></td> +</tr> +</tbody> +</table> +<div class="paragraph"> +<p> </p> +</div> +</div> +<div class="sect2"> +<h3 id="kudu-tserver_webserver_certificate_file"><a class="link" href="#kudu-tserver_webserver_certificate_file"><code>--webserver_certificate_file</code></a></h3> +<div class="paragraph"> +<p>The location of the debug webserver’s SSL certificate file, in PEM format. If empty, webserver SSL support is not enabled</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">stable</p></td> +</tr> +</tbody> +</table> +<div class="paragraph"> +<p> </p> +</div> +</div> +<div class="sect2"> <h3 id="kudu-tserver_webserver_port"><a class="link" href="#kudu-tserver_webserver_port"><code>--webserver_port</code></a></h3> <div class="paragraph"> <p>Port to bind to for the web server</p> @@ -207,6 +323,64 @@ configuration tasks.</p> </div> </div> <div class="sect2"> +<h3 id="kudu-tserver_webserver_private_key_file"><a class="link" href="#kudu-tserver_webserver_private_key_file"><code>--webserver_private_key_file</code></a></h3> +<div class="paragraph"> +<p>The full path to the private key used as a counterpart to the public key contained in --ssl_server_certificate. If --ssl_server_certificate is set, this option must be set as well.</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">stable</p></td> +</tr> +</tbody> +</table> +<div class="paragraph"> +<p> </p> +</div> +</div> +<div class="sect2"> +<h3 id="kudu-tserver_webserver_private_key_password_cmd"><a class="link" href="#kudu-tserver_webserver_private_key_password_cmd"><code>--webserver_private_key_password_cmd</code></a></h3> +<div class="paragraph"> +<p>A Unix command whose output returns the password used to decrypt the Webserver’s certificate private key file specified in --webserver_private_key_file. If the PEM key file is not password-protected, this command will not be invoked. The output of the command will be truncated to 1024 bytes, and then all trailing whitespace will be trimmed before it is used to decrypt the private key</p> +</div> +<table class="tableblock frame-all grid-all" style="width: 50%;"> +<colgroup> +<col style="width: 25%;"> +<col style="width: 75%;"> +</colgroup> +<tbody> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Type</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Default</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">none</p></td> +</tr> +<tr> +<th class="tableblock halign-left valign-top"><p class="tableblock">Tags</p></th> +<td class="tableblock halign-left valign-top"><p class="tableblock">stable</p></td> +</tr> +</tbody> +</table> +<div class="paragraph"> +<p> </p> +</div> +</div> +<div class="sect2"> <h3 id="kudu-tserver_tserver_master_addrs"><a class="link" href="#kudu-tserver_tserver_master_addrs"><code>--tserver_master_addrs</code></a></h3> <div class="paragraph"> <p>Comma separated addresses of the masters which the tablet server should connect to. The masters do not read this flag — configure the masters separately using 'rpc_bind_addresses'.</p>
