http://git-wip-us.apache.org/repos/asf/hbase-site/blob/75eda567/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html b/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html index ef5bdbb..78acfb7 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html @@ -142,1140 +142,1136 @@ <span class="sourceLineNo">134</span> public static final String HBASE_MASTER_NORMALIZER_CLASS =<a name="line.134"></a> <span class="sourceLineNo">135</span> "hbase.master.normalizer.class";<a name="line.135"></a> <span class="sourceLineNo">136</span><a name="line.136"></a> -<span class="sourceLineNo">137</span> /** Config for enabling/disabling pluggable region normalizer */<a name="line.137"></a> -<span class="sourceLineNo">138</span> public static final String HBASE_NORMALIZER_ENABLED =<a name="line.138"></a> -<span class="sourceLineNo">139</span> "hbase.normalizer.enabled";<a name="line.139"></a> -<span class="sourceLineNo">140</span><a name="line.140"></a> -<span class="sourceLineNo">141</span> /** Cluster is standalone or pseudo-distributed */<a name="line.141"></a> -<span class="sourceLineNo">142</span> public static final boolean CLUSTER_IS_LOCAL = false;<a name="line.142"></a> -<span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> /** Cluster is fully-distributed */<a name="line.144"></a> -<span class="sourceLineNo">145</span> public static final boolean CLUSTER_IS_DISTRIBUTED = true;<a name="line.145"></a> -<span class="sourceLineNo">146</span><a name="line.146"></a> -<span class="sourceLineNo">147</span> /** Default value for cluster distributed mode */<a name="line.147"></a> -<span class="sourceLineNo">148</span> public static final boolean DEFAULT_CLUSTER_DISTRIBUTED = CLUSTER_IS_LOCAL;<a name="line.148"></a> -<span class="sourceLineNo">149</span><a name="line.149"></a> -<span class="sourceLineNo">150</span> /** default host address */<a name="line.150"></a> -<span class="sourceLineNo">151</span> public static final String DEFAULT_HOST = "0.0.0.0";<a name="line.151"></a> -<span class="sourceLineNo">152</span><a name="line.152"></a> -<span class="sourceLineNo">153</span> /** Parameter name for port master listens on. */<a name="line.153"></a> -<span class="sourceLineNo">154</span> public static final String MASTER_PORT = "hbase.master.port";<a name="line.154"></a> -<span class="sourceLineNo">155</span><a name="line.155"></a> -<span class="sourceLineNo">156</span> /** default port that the master listens on */<a name="line.156"></a> -<span class="sourceLineNo">157</span> public static final int DEFAULT_MASTER_PORT = 16000;<a name="line.157"></a> -<span class="sourceLineNo">158</span><a name="line.158"></a> -<span class="sourceLineNo">159</span> /** default port for master web api */<a name="line.159"></a> -<span class="sourceLineNo">160</span> public static final int DEFAULT_MASTER_INFOPORT = 16010;<a name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> /** Configuration key for master web API port */<a name="line.162"></a> -<span class="sourceLineNo">163</span> public static final String MASTER_INFO_PORT = "hbase.master.info.port";<a name="line.163"></a> -<span class="sourceLineNo">164</span><a name="line.164"></a> -<span class="sourceLineNo">165</span> /** Parameter name for the master type being backup (waits for primary to go inactive). */<a name="line.165"></a> -<span class="sourceLineNo">166</span> public static final String MASTER_TYPE_BACKUP = "hbase.master.backup";<a name="line.166"></a> -<span class="sourceLineNo">167</span><a name="line.167"></a> -<span class="sourceLineNo">168</span> /**<a name="line.168"></a> -<span class="sourceLineNo">169</span> * by default every master is a possible primary master unless the conf explicitly overrides it<a name="line.169"></a> -<span class="sourceLineNo">170</span> */<a name="line.170"></a> -<span class="sourceLineNo">171</span> public static final boolean DEFAULT_MASTER_TYPE_BACKUP = false;<a name="line.171"></a> -<span class="sourceLineNo">172</span><a name="line.172"></a> -<span class="sourceLineNo">173</span> /** Name of ZooKeeper quorum configuration parameter. */<a name="line.173"></a> -<span class="sourceLineNo">174</span> public static final String ZOOKEEPER_QUORUM = "hbase.zookeeper.quorum";<a name="line.174"></a> +<span class="sourceLineNo">137</span> /** Cluster is standalone or pseudo-distributed */<a name="line.137"></a> +<span class="sourceLineNo">138</span> public static final boolean CLUSTER_IS_LOCAL = false;<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> /** Cluster is fully-distributed */<a name="line.140"></a> +<span class="sourceLineNo">141</span> public static final boolean CLUSTER_IS_DISTRIBUTED = true;<a name="line.141"></a> +<span class="sourceLineNo">142</span><a name="line.142"></a> +<span class="sourceLineNo">143</span> /** Default value for cluster distributed mode */<a name="line.143"></a> +<span class="sourceLineNo">144</span> public static final boolean DEFAULT_CLUSTER_DISTRIBUTED = CLUSTER_IS_LOCAL;<a name="line.144"></a> +<span class="sourceLineNo">145</span><a name="line.145"></a> +<span class="sourceLineNo">146</span> /** default host address */<a name="line.146"></a> +<span class="sourceLineNo">147</span> public static final String DEFAULT_HOST = "0.0.0.0";<a name="line.147"></a> +<span class="sourceLineNo">148</span><a name="line.148"></a> +<span class="sourceLineNo">149</span> /** Parameter name for port master listens on. */<a name="line.149"></a> +<span class="sourceLineNo">150</span> public static final String MASTER_PORT = "hbase.master.port";<a name="line.150"></a> +<span class="sourceLineNo">151</span><a name="line.151"></a> +<span class="sourceLineNo">152</span> /** default port that the master listens on */<a name="line.152"></a> +<span class="sourceLineNo">153</span> public static final int DEFAULT_MASTER_PORT = 16000;<a name="line.153"></a> +<span class="sourceLineNo">154</span><a name="line.154"></a> +<span class="sourceLineNo">155</span> /** default port for master web api */<a name="line.155"></a> +<span class="sourceLineNo">156</span> public static final int DEFAULT_MASTER_INFOPORT = 16010;<a name="line.156"></a> +<span class="sourceLineNo">157</span><a name="line.157"></a> +<span class="sourceLineNo">158</span> /** Configuration key for master web API port */<a name="line.158"></a> +<span class="sourceLineNo">159</span> public static final String MASTER_INFO_PORT = "hbase.master.info.port";<a name="line.159"></a> +<span class="sourceLineNo">160</span><a name="line.160"></a> +<span class="sourceLineNo">161</span> /** Parameter name for the master type being backup (waits for primary to go inactive). */<a name="line.161"></a> +<span class="sourceLineNo">162</span> public static final String MASTER_TYPE_BACKUP = "hbase.master.backup";<a name="line.162"></a> +<span class="sourceLineNo">163</span><a name="line.163"></a> +<span class="sourceLineNo">164</span> /**<a name="line.164"></a> +<span class="sourceLineNo">165</span> * by default every master is a possible primary master unless the conf explicitly overrides it<a name="line.165"></a> +<span class="sourceLineNo">166</span> */<a name="line.166"></a> +<span class="sourceLineNo">167</span> public static final boolean DEFAULT_MASTER_TYPE_BACKUP = false;<a name="line.167"></a> +<span class="sourceLineNo">168</span><a name="line.168"></a> +<span class="sourceLineNo">169</span> /** Name of ZooKeeper quorum configuration parameter. */<a name="line.169"></a> +<span class="sourceLineNo">170</span> public static final String ZOOKEEPER_QUORUM = "hbase.zookeeper.quorum";<a name="line.170"></a> +<span class="sourceLineNo">171</span><a name="line.171"></a> +<span class="sourceLineNo">172</span> /** Common prefix of ZooKeeper configuration properties */<a name="line.172"></a> +<span class="sourceLineNo">173</span> public static final String ZK_CFG_PROPERTY_PREFIX =<a name="line.173"></a> +<span class="sourceLineNo">174</span> "hbase.zookeeper.property.";<a name="line.174"></a> <span class="sourceLineNo">175</span><a name="line.175"></a> -<span class="sourceLineNo">176</span> /** Common prefix of ZooKeeper configuration properties */<a name="line.176"></a> -<span class="sourceLineNo">177</span> public static final String ZK_CFG_PROPERTY_PREFIX =<a name="line.177"></a> -<span class="sourceLineNo">178</span> "hbase.zookeeper.property.";<a name="line.178"></a> -<span class="sourceLineNo">179</span><a name="line.179"></a> -<span class="sourceLineNo">180</span> public static final int ZK_CFG_PROPERTY_PREFIX_LEN =<a name="line.180"></a> -<span class="sourceLineNo">181</span> ZK_CFG_PROPERTY_PREFIX.length();<a name="line.181"></a> -<span class="sourceLineNo">182</span><a name="line.182"></a> -<span class="sourceLineNo">183</span> /**<a name="line.183"></a> -<span class="sourceLineNo">184</span> * The ZK client port key in the ZK properties map. The name reflects the<a name="line.184"></a> -<span class="sourceLineNo">185</span> * fact that this is not an HBase configuration key.<a name="line.185"></a> -<span class="sourceLineNo">186</span> */<a name="line.186"></a> -<span class="sourceLineNo">187</span> public static final String CLIENT_PORT_STR = "clientPort";<a name="line.187"></a> +<span class="sourceLineNo">176</span> public static final int ZK_CFG_PROPERTY_PREFIX_LEN =<a name="line.176"></a> +<span class="sourceLineNo">177</span> ZK_CFG_PROPERTY_PREFIX.length();<a name="line.177"></a> +<span class="sourceLineNo">178</span><a name="line.178"></a> +<span class="sourceLineNo">179</span> /**<a name="line.179"></a> +<span class="sourceLineNo">180</span> * The ZK client port key in the ZK properties map. The name reflects the<a name="line.180"></a> +<span class="sourceLineNo">181</span> * fact that this is not an HBase configuration key.<a name="line.181"></a> +<span class="sourceLineNo">182</span> */<a name="line.182"></a> +<span class="sourceLineNo">183</span> public static final String CLIENT_PORT_STR = "clientPort";<a name="line.183"></a> +<span class="sourceLineNo">184</span><a name="line.184"></a> +<span class="sourceLineNo">185</span> /** Parameter name for the client port that the zookeeper listens on */<a name="line.185"></a> +<span class="sourceLineNo">186</span> public static final String ZOOKEEPER_CLIENT_PORT =<a name="line.186"></a> +<span class="sourceLineNo">187</span> ZK_CFG_PROPERTY_PREFIX + CLIENT_PORT_STR;<a name="line.187"></a> <span class="sourceLineNo">188</span><a name="line.188"></a> -<span class="sourceLineNo">189</span> /** Parameter name for the client port that the zookeeper listens on */<a name="line.189"></a> -<span class="sourceLineNo">190</span> public static final String ZOOKEEPER_CLIENT_PORT =<a name="line.190"></a> -<span class="sourceLineNo">191</span> ZK_CFG_PROPERTY_PREFIX + CLIENT_PORT_STR;<a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> /** Default client port that the zookeeper listens on */<a name="line.193"></a> -<span class="sourceLineNo">194</span> public static final int DEFAULT_ZOOKEPER_CLIENT_PORT = 2181;<a name="line.194"></a> -<span class="sourceLineNo">195</span><a name="line.195"></a> -<span class="sourceLineNo">196</span> /**<a name="line.196"></a> -<span class="sourceLineNo">197</span> * Parameter name for the wait time for the recoverable zookeeper<a name="line.197"></a> -<span class="sourceLineNo">198</span> */<a name="line.198"></a> -<span class="sourceLineNo">199</span> public static final String ZOOKEEPER_RECOVERABLE_WAITTIME =<a name="line.199"></a> -<span class="sourceLineNo">200</span> "hbase.zookeeper.recoverable.waittime";<a name="line.200"></a> -<span class="sourceLineNo">201</span><a name="line.201"></a> -<span class="sourceLineNo">202</span> /** Default wait time for the recoverable zookeeper */<a name="line.202"></a> -<span class="sourceLineNo">203</span> public static final long DEFAULT_ZOOKEPER_RECOVERABLE_WAITIME = 10000;<a name="line.203"></a> -<span class="sourceLineNo">204</span><a name="line.204"></a> -<span class="sourceLineNo">205</span> /** Parameter name for the root dir in ZK for this cluster */<a name="line.205"></a> -<span class="sourceLineNo">206</span> public static final String ZOOKEEPER_ZNODE_PARENT = "zookeeper.znode.parent";<a name="line.206"></a> -<span class="sourceLineNo">207</span><a name="line.207"></a> -<span class="sourceLineNo">208</span> public static final String DEFAULT_ZOOKEEPER_ZNODE_PARENT = "/hbase";<a name="line.208"></a> -<span class="sourceLineNo">209</span><a name="line.209"></a> -<span class="sourceLineNo">210</span> /**<a name="line.210"></a> -<span class="sourceLineNo">211</span> * Parameter name for the limit on concurrent client-side zookeeper<a name="line.211"></a> -<span class="sourceLineNo">212</span> * connections<a name="line.212"></a> -<span class="sourceLineNo">213</span> */<a name="line.213"></a> -<span class="sourceLineNo">214</span> public static final String ZOOKEEPER_MAX_CLIENT_CNXNS =<a name="line.214"></a> -<span class="sourceLineNo">215</span> ZK_CFG_PROPERTY_PREFIX + "maxClientCnxns";<a name="line.215"></a> +<span class="sourceLineNo">189</span> /** Default client port that the zookeeper listens on */<a name="line.189"></a> +<span class="sourceLineNo">190</span> public static final int DEFAULT_ZOOKEPER_CLIENT_PORT = 2181;<a name="line.190"></a> +<span class="sourceLineNo">191</span><a name="line.191"></a> +<span class="sourceLineNo">192</span> /**<a name="line.192"></a> +<span class="sourceLineNo">193</span> * Parameter name for the wait time for the recoverable zookeeper<a name="line.193"></a> +<span class="sourceLineNo">194</span> */<a name="line.194"></a> +<span class="sourceLineNo">195</span> public static final String ZOOKEEPER_RECOVERABLE_WAITTIME =<a name="line.195"></a> +<span class="sourceLineNo">196</span> "hbase.zookeeper.recoverable.waittime";<a name="line.196"></a> +<span class="sourceLineNo">197</span><a name="line.197"></a> +<span class="sourceLineNo">198</span> /** Default wait time for the recoverable zookeeper */<a name="line.198"></a> +<span class="sourceLineNo">199</span> public static final long DEFAULT_ZOOKEPER_RECOVERABLE_WAITIME = 10000;<a name="line.199"></a> +<span class="sourceLineNo">200</span><a name="line.200"></a> +<span class="sourceLineNo">201</span> /** Parameter name for the root dir in ZK for this cluster */<a name="line.201"></a> +<span class="sourceLineNo">202</span> public static final String ZOOKEEPER_ZNODE_PARENT = "zookeeper.znode.parent";<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> public static final String DEFAULT_ZOOKEEPER_ZNODE_PARENT = "/hbase";<a name="line.204"></a> +<span class="sourceLineNo">205</span><a name="line.205"></a> +<span class="sourceLineNo">206</span> /**<a name="line.206"></a> +<span class="sourceLineNo">207</span> * Parameter name for the limit on concurrent client-side zookeeper<a name="line.207"></a> +<span class="sourceLineNo">208</span> * connections<a name="line.208"></a> +<span class="sourceLineNo">209</span> */<a name="line.209"></a> +<span class="sourceLineNo">210</span> public static final String ZOOKEEPER_MAX_CLIENT_CNXNS =<a name="line.210"></a> +<span class="sourceLineNo">211</span> ZK_CFG_PROPERTY_PREFIX + "maxClientCnxns";<a name="line.211"></a> +<span class="sourceLineNo">212</span><a name="line.212"></a> +<span class="sourceLineNo">213</span> /** Parameter name for the ZK data directory */<a name="line.213"></a> +<span class="sourceLineNo">214</span> public static final String ZOOKEEPER_DATA_DIR =<a name="line.214"></a> +<span class="sourceLineNo">215</span> ZK_CFG_PROPERTY_PREFIX + "dataDir";<a name="line.215"></a> <span class="sourceLineNo">216</span><a name="line.216"></a> -<span class="sourceLineNo">217</span> /** Parameter name for the ZK data directory */<a name="line.217"></a> -<span class="sourceLineNo">218</span> public static final String ZOOKEEPER_DATA_DIR =<a name="line.218"></a> -<span class="sourceLineNo">219</span> ZK_CFG_PROPERTY_PREFIX + "dataDir";<a name="line.219"></a> +<span class="sourceLineNo">217</span> /** Parameter name for the ZK tick time */<a name="line.217"></a> +<span class="sourceLineNo">218</span> public static final String ZOOKEEPER_TICK_TIME =<a name="line.218"></a> +<span class="sourceLineNo">219</span> ZK_CFG_PROPERTY_PREFIX + "tickTime";<a name="line.219"></a> <span class="sourceLineNo">220</span><a name="line.220"></a> -<span class="sourceLineNo">221</span> /** Parameter name for the ZK tick time */<a name="line.221"></a> -<span class="sourceLineNo">222</span> public static final String ZOOKEEPER_TICK_TIME =<a name="line.222"></a> -<span class="sourceLineNo">223</span> ZK_CFG_PROPERTY_PREFIX + "tickTime";<a name="line.223"></a> -<span class="sourceLineNo">224</span><a name="line.224"></a> -<span class="sourceLineNo">225</span> /** Default limit on concurrent client-side zookeeper connections */<a name="line.225"></a> -<span class="sourceLineNo">226</span> public static final int DEFAULT_ZOOKEPER_MAX_CLIENT_CNXNS = 300;<a name="line.226"></a> -<span class="sourceLineNo">227</span><a name="line.227"></a> -<span class="sourceLineNo">228</span> /** Configuration key for ZooKeeper session timeout */<a name="line.228"></a> -<span class="sourceLineNo">229</span> public static final String ZK_SESSION_TIMEOUT = "zookeeper.session.timeout";<a name="line.229"></a> -<span class="sourceLineNo">230</span><a name="line.230"></a> -<span class="sourceLineNo">231</span> /** Default value for ZooKeeper session timeout */<a name="line.231"></a> -<span class="sourceLineNo">232</span> public static final int DEFAULT_ZK_SESSION_TIMEOUT = 180 * 1000;<a name="line.232"></a> -<span class="sourceLineNo">233</span><a name="line.233"></a> -<span class="sourceLineNo">234</span> /** Configuration key for whether to use ZK.multi */<a name="line.234"></a> -<span class="sourceLineNo">235</span> public static final String ZOOKEEPER_USEMULTI = "hbase.zookeeper.useMulti";<a name="line.235"></a> -<span class="sourceLineNo">236</span><a name="line.236"></a> -<span class="sourceLineNo">237</span> /** Parameter name for port region server listens on. */<a name="line.237"></a> -<span class="sourceLineNo">238</span> public static final String REGIONSERVER_PORT = "hbase.regionserver.port";<a name="line.238"></a> -<span class="sourceLineNo">239</span><a name="line.239"></a> -<span class="sourceLineNo">240</span> /** Default port region server listens on. */<a name="line.240"></a> -<span class="sourceLineNo">241</span> public static final int DEFAULT_REGIONSERVER_PORT = 16020;<a name="line.241"></a> -<span class="sourceLineNo">242</span><a name="line.242"></a> -<span class="sourceLineNo">243</span> /** default port for region server web api */<a name="line.243"></a> -<span class="sourceLineNo">244</span> public static final int DEFAULT_REGIONSERVER_INFOPORT = 16030;<a name="line.244"></a> +<span class="sourceLineNo">221</span> /** Default limit on concurrent client-side zookeeper connections */<a name="line.221"></a> +<span class="sourceLineNo">222</span> public static final int DEFAULT_ZOOKEPER_MAX_CLIENT_CNXNS = 300;<a name="line.222"></a> +<span class="sourceLineNo">223</span><a name="line.223"></a> +<span class="sourceLineNo">224</span> /** Configuration key for ZooKeeper session timeout */<a name="line.224"></a> +<span class="sourceLineNo">225</span> public static final String ZK_SESSION_TIMEOUT = "zookeeper.session.timeout";<a name="line.225"></a> +<span class="sourceLineNo">226</span><a name="line.226"></a> +<span class="sourceLineNo">227</span> /** Default value for ZooKeeper session timeout */<a name="line.227"></a> +<span class="sourceLineNo">228</span> public static final int DEFAULT_ZK_SESSION_TIMEOUT = 180 * 1000;<a name="line.228"></a> +<span class="sourceLineNo">229</span><a name="line.229"></a> +<span class="sourceLineNo">230</span> /** Configuration key for whether to use ZK.multi */<a name="line.230"></a> +<span class="sourceLineNo">231</span> public static final String ZOOKEEPER_USEMULTI = "hbase.zookeeper.useMulti";<a name="line.231"></a> +<span class="sourceLineNo">232</span><a name="line.232"></a> +<span class="sourceLineNo">233</span> /** Parameter name for port region server listens on. */<a name="line.233"></a> +<span class="sourceLineNo">234</span> public static final String REGIONSERVER_PORT = "hbase.regionserver.port";<a name="line.234"></a> +<span class="sourceLineNo">235</span><a name="line.235"></a> +<span class="sourceLineNo">236</span> /** Default port region server listens on. */<a name="line.236"></a> +<span class="sourceLineNo">237</span> public static final int DEFAULT_REGIONSERVER_PORT = 16020;<a name="line.237"></a> +<span class="sourceLineNo">238</span><a name="line.238"></a> +<span class="sourceLineNo">239</span> /** default port for region server web api */<a name="line.239"></a> +<span class="sourceLineNo">240</span> public static final int DEFAULT_REGIONSERVER_INFOPORT = 16030;<a name="line.240"></a> +<span class="sourceLineNo">241</span><a name="line.241"></a> +<span class="sourceLineNo">242</span> /** A configuration key for regionserver info port */<a name="line.242"></a> +<span class="sourceLineNo">243</span> public static final String REGIONSERVER_INFO_PORT =<a name="line.243"></a> +<span class="sourceLineNo">244</span> "hbase.regionserver.info.port";<a name="line.244"></a> <span class="sourceLineNo">245</span><a name="line.245"></a> -<span class="sourceLineNo">246</span> /** A configuration key for regionserver info port */<a name="line.246"></a> -<span class="sourceLineNo">247</span> public static final String REGIONSERVER_INFO_PORT =<a name="line.247"></a> -<span class="sourceLineNo">248</span> "hbase.regionserver.info.port";<a name="line.248"></a> +<span class="sourceLineNo">246</span> /** A flag that enables automatic selection of regionserver info port */<a name="line.246"></a> +<span class="sourceLineNo">247</span> public static final String REGIONSERVER_INFO_PORT_AUTO =<a name="line.247"></a> +<span class="sourceLineNo">248</span> REGIONSERVER_INFO_PORT + ".auto";<a name="line.248"></a> <span class="sourceLineNo">249</span><a name="line.249"></a> -<span class="sourceLineNo">250</span> /** A flag that enables automatic selection of regionserver info port */<a name="line.250"></a> -<span class="sourceLineNo">251</span> public static final String REGIONSERVER_INFO_PORT_AUTO =<a name="line.251"></a> -<span class="sourceLineNo">252</span> REGIONSERVER_INFO_PORT + ".auto";<a name="line.252"></a> -<span class="sourceLineNo">253</span><a name="line.253"></a> -<span class="sourceLineNo">254</span> /** Parameter name for what region server implementation to use. */<a name="line.254"></a> -<span class="sourceLineNo">255</span> public static final String REGION_SERVER_IMPL= "hbase.regionserver.impl";<a name="line.255"></a> -<span class="sourceLineNo">256</span><a name="line.256"></a> -<span class="sourceLineNo">257</span> /** Parameter name for what master implementation to use. */<a name="line.257"></a> -<span class="sourceLineNo">258</span> public static final String MASTER_IMPL= "hbase.master.impl";<a name="line.258"></a> -<span class="sourceLineNo">259</span><a name="line.259"></a> -<span class="sourceLineNo">260</span> /** Parameter name for what hbase client implementation to use. */<a name="line.260"></a> -<span class="sourceLineNo">261</span> public static final String HBASECLIENT_IMPL= "hbase.hbaseclient.impl";<a name="line.261"></a> -<span class="sourceLineNo">262</span><a name="line.262"></a> -<span class="sourceLineNo">263</span> /** Parameter name for how often threads should wake up */<a name="line.263"></a> -<span class="sourceLineNo">264</span> public static final String THREAD_WAKE_FREQUENCY = "hbase.server.thread.wakefrequency";<a name="line.264"></a> -<span class="sourceLineNo">265</span><a name="line.265"></a> -<span class="sourceLineNo">266</span> /** Default value for thread wake frequency */<a name="line.266"></a> -<span class="sourceLineNo">267</span> public static final int DEFAULT_THREAD_WAKE_FREQUENCY = 10 * 1000;<a name="line.267"></a> -<span class="sourceLineNo">268</span><a name="line.268"></a> -<span class="sourceLineNo">269</span> /** Parameter name for how often we should try to write a version file, before failing */<a name="line.269"></a> -<span class="sourceLineNo">270</span> public static final String VERSION_FILE_WRITE_ATTEMPTS = "hbase.server.versionfile.writeattempts";<a name="line.270"></a> -<span class="sourceLineNo">271</span><a name="line.271"></a> -<span class="sourceLineNo">272</span> /** Parameter name for how often we should try to write a version file, before failing */<a name="line.272"></a> -<span class="sourceLineNo">273</span> public static final int DEFAULT_VERSION_FILE_WRITE_ATTEMPTS = 3;<a name="line.273"></a> -<span class="sourceLineNo">274</span><a name="line.274"></a> -<span class="sourceLineNo">275</span> /** Parameter name for how often a region should should perform a major compaction */<a name="line.275"></a> -<span class="sourceLineNo">276</span> public static final String MAJOR_COMPACTION_PERIOD = "hbase.hregion.majorcompaction";<a name="line.276"></a> +<span class="sourceLineNo">250</span> /** Parameter name for what region server implementation to use. */<a name="line.250"></a> +<span class="sourceLineNo">251</span> public static final String REGION_SERVER_IMPL= "hbase.regionserver.impl";<a name="line.251"></a> +<span class="sourceLineNo">252</span><a name="line.252"></a> +<span class="sourceLineNo">253</span> /** Parameter name for what master implementation to use. */<a name="line.253"></a> +<span class="sourceLineNo">254</span> public static final String MASTER_IMPL= "hbase.master.impl";<a name="line.254"></a> +<span class="sourceLineNo">255</span><a name="line.255"></a> +<span class="sourceLineNo">256</span> /** Parameter name for what hbase client implementation to use. */<a name="line.256"></a> +<span class="sourceLineNo">257</span> public static final String HBASECLIENT_IMPL= "hbase.hbaseclient.impl";<a name="line.257"></a> +<span class="sourceLineNo">258</span><a name="line.258"></a> +<span class="sourceLineNo">259</span> /** Parameter name for how often threads should wake up */<a name="line.259"></a> +<span class="sourceLineNo">260</span> public static final String THREAD_WAKE_FREQUENCY = "hbase.server.thread.wakefrequency";<a name="line.260"></a> +<span class="sourceLineNo">261</span><a name="line.261"></a> +<span class="sourceLineNo">262</span> /** Default value for thread wake frequency */<a name="line.262"></a> +<span class="sourceLineNo">263</span> public static final int DEFAULT_THREAD_WAKE_FREQUENCY = 10 * 1000;<a name="line.263"></a> +<span class="sourceLineNo">264</span><a name="line.264"></a> +<span class="sourceLineNo">265</span> /** Parameter name for how often we should try to write a version file, before failing */<a name="line.265"></a> +<span class="sourceLineNo">266</span> public static final String VERSION_FILE_WRITE_ATTEMPTS = "hbase.server.versionfile.writeattempts";<a name="line.266"></a> +<span class="sourceLineNo">267</span><a name="line.267"></a> +<span class="sourceLineNo">268</span> /** Parameter name for how often we should try to write a version file, before failing */<a name="line.268"></a> +<span class="sourceLineNo">269</span> public static final int DEFAULT_VERSION_FILE_WRITE_ATTEMPTS = 3;<a name="line.269"></a> +<span class="sourceLineNo">270</span><a name="line.270"></a> +<span class="sourceLineNo">271</span> /** Parameter name for how often a region should should perform a major compaction */<a name="line.271"></a> +<span class="sourceLineNo">272</span> public static final String MAJOR_COMPACTION_PERIOD = "hbase.hregion.majorcompaction";<a name="line.272"></a> +<span class="sourceLineNo">273</span><a name="line.273"></a> +<span class="sourceLineNo">274</span> /** Parameter name for the maximum batch of KVs to be used in flushes and compactions */<a name="line.274"></a> +<span class="sourceLineNo">275</span> public static final String COMPACTION_KV_MAX = "hbase.hstore.compaction.kv.max";<a name="line.275"></a> +<span class="sourceLineNo">276</span> public static final int COMPACTION_KV_MAX_DEFAULT = 10;<a name="line.276"></a> <span class="sourceLineNo">277</span><a name="line.277"></a> -<span class="sourceLineNo">278</span> /** Parameter name for the maximum batch of KVs to be used in flushes and compactions */<a name="line.278"></a> -<span class="sourceLineNo">279</span> public static final String COMPACTION_KV_MAX = "hbase.hstore.compaction.kv.max";<a name="line.279"></a> -<span class="sourceLineNo">280</span> public static final int COMPACTION_KV_MAX_DEFAULT = 10;<a name="line.280"></a> -<span class="sourceLineNo">281</span><a name="line.281"></a> -<span class="sourceLineNo">282</span> /** Parameter name for HBase instance root directory */<a name="line.282"></a> -<span class="sourceLineNo">283</span> public static final String HBASE_DIR = "hbase.rootdir";<a name="line.283"></a> -<span class="sourceLineNo">284</span><a name="line.284"></a> -<span class="sourceLineNo">285</span> /** Parameter name for HBase client IPC pool type */<a name="line.285"></a> -<span class="sourceLineNo">286</span> public static final String HBASE_CLIENT_IPC_POOL_TYPE = "hbase.client.ipc.pool.type";<a name="line.286"></a> -<span class="sourceLineNo">287</span><a name="line.287"></a> -<span class="sourceLineNo">288</span> /** Parameter name for HBase client IPC pool size */<a name="line.288"></a> -<span class="sourceLineNo">289</span> public static final String HBASE_CLIENT_IPC_POOL_SIZE = "hbase.client.ipc.pool.size";<a name="line.289"></a> -<span class="sourceLineNo">290</span><a name="line.290"></a> -<span class="sourceLineNo">291</span> /** Parameter name for HBase client operation timeout, which overrides RPC timeout */<a name="line.291"></a> -<span class="sourceLineNo">292</span> public static final String HBASE_CLIENT_OPERATION_TIMEOUT = "hbase.client.operation.timeout";<a name="line.292"></a> +<span class="sourceLineNo">278</span> /** Parameter name for HBase instance root directory */<a name="line.278"></a> +<span class="sourceLineNo">279</span> public static final String HBASE_DIR = "hbase.rootdir";<a name="line.279"></a> +<span class="sourceLineNo">280</span><a name="line.280"></a> +<span class="sourceLineNo">281</span> /** Parameter name for HBase client IPC pool type */<a name="line.281"></a> +<span class="sourceLineNo">282</span> public static final String HBASE_CLIENT_IPC_POOL_TYPE = "hbase.client.ipc.pool.type";<a name="line.282"></a> +<span class="sourceLineNo">283</span><a name="line.283"></a> +<span class="sourceLineNo">284</span> /** Parameter name for HBase client IPC pool size */<a name="line.284"></a> +<span class="sourceLineNo">285</span> public static final String HBASE_CLIENT_IPC_POOL_SIZE = "hbase.client.ipc.pool.size";<a name="line.285"></a> +<span class="sourceLineNo">286</span><a name="line.286"></a> +<span class="sourceLineNo">287</span> /** Parameter name for HBase client operation timeout, which overrides RPC timeout */<a name="line.287"></a> +<span class="sourceLineNo">288</span> public static final String HBASE_CLIENT_OPERATION_TIMEOUT = "hbase.client.operation.timeout";<a name="line.288"></a> +<span class="sourceLineNo">289</span><a name="line.289"></a> +<span class="sourceLineNo">290</span> /** Parameter name for HBase client operation timeout, which overrides RPC timeout */<a name="line.290"></a> +<span class="sourceLineNo">291</span> public static final String HBASE_CLIENT_META_OPERATION_TIMEOUT =<a name="line.291"></a> +<span class="sourceLineNo">292</span> "hbase.client.meta.operation.timeout";<a name="line.292"></a> <span class="sourceLineNo">293</span><a name="line.293"></a> -<span class="sourceLineNo">294</span> /** Parameter name for HBase client operation timeout, which overrides RPC timeout */<a name="line.294"></a> -<span class="sourceLineNo">295</span> public static final String HBASE_CLIENT_META_OPERATION_TIMEOUT =<a name="line.295"></a> -<span class="sourceLineNo">296</span> "hbase.client.meta.operation.timeout";<a name="line.296"></a> -<span class="sourceLineNo">297</span><a name="line.297"></a> -<span class="sourceLineNo">298</span> /** Default HBase client operation timeout, which is tantamount to a blocking call */<a name="line.298"></a> -<span class="sourceLineNo">299</span> public static final int DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT = 1200000;<a name="line.299"></a> -<span class="sourceLineNo">300</span><a name="line.300"></a> -<span class="sourceLineNo">301</span> /** Used to construct the name of the log directory for a region server */<a name="line.301"></a> -<span class="sourceLineNo">302</span> public static final String HREGION_LOGDIR_NAME = "WALs";<a name="line.302"></a> -<span class="sourceLineNo">303</span><a name="line.303"></a> -<span class="sourceLineNo">304</span> /** Used to construct the name of the splitlog directory for a region server */<a name="line.304"></a> -<span class="sourceLineNo">305</span> public static final String SPLIT_LOGDIR_NAME = "splitWAL";<a name="line.305"></a> -<span class="sourceLineNo">306</span><a name="line.306"></a> -<span class="sourceLineNo">307</span> /** Like the previous, but for old logs that are about to be deleted */<a name="line.307"></a> -<span class="sourceLineNo">308</span> public static final String HREGION_OLDLOGDIR_NAME = "oldWALs";<a name="line.308"></a> -<span class="sourceLineNo">309</span><a name="line.309"></a> -<span class="sourceLineNo">310</span> public static final String CORRUPT_DIR_NAME = "corrupt";<a name="line.310"></a> -<span class="sourceLineNo">311</span><a name="line.311"></a> -<span class="sourceLineNo">312</span> /** Used by HBCK to sideline backup data */<a name="line.312"></a> -<span class="sourceLineNo">313</span> public static final String HBCK_SIDELINEDIR_NAME = ".hbck";<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> /** Any artifacts left from migration can be moved here */<a name="line.315"></a> -<span class="sourceLineNo">316</span> public static final String MIGRATION_NAME = ".migration";<a name="line.316"></a> -<span class="sourceLineNo">317</span><a name="line.317"></a> -<span class="sourceLineNo">318</span> /**<a name="line.318"></a> -<span class="sourceLineNo">319</span> * The directory from which co-processor/custom filter jars can be loaded<a name="line.319"></a> -<span class="sourceLineNo">320</span> * dynamically by the region servers. This value can be overridden by the<a name="line.320"></a> -<span class="sourceLineNo">321</span> * hbase.dynamic.jars.dir config.<a name="line.321"></a> -<span class="sourceLineNo">322</span> */<a name="line.322"></a> -<span class="sourceLineNo">323</span> public static final String LIB_DIR = "lib";<a name="line.323"></a> -<span class="sourceLineNo">324</span><a name="line.324"></a> -<span class="sourceLineNo">325</span> /** Used to construct the name of the compaction directory during compaction */<a name="line.325"></a> -<span class="sourceLineNo">326</span> public static final String HREGION_COMPACTIONDIR_NAME = "compaction.dir";<a name="line.326"></a> +<span class="sourceLineNo">294</span> /** Default HBase client operation timeout, which is tantamount to a blocking call */<a name="line.294"></a> +<span class="sourceLineNo">295</span> public static final int DEFAULT_HBASE_CLIENT_OPERATION_TIMEOUT = 1200000;<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> /** Used to construct the name of the log directory for a region server */<a name="line.297"></a> +<span class="sourceLineNo">298</span> public static final String HREGION_LOGDIR_NAME = "WALs";<a name="line.298"></a> +<span class="sourceLineNo">299</span><a name="line.299"></a> +<span class="sourceLineNo">300</span> /** Used to construct the name of the splitlog directory for a region server */<a name="line.300"></a> +<span class="sourceLineNo">301</span> public static final String SPLIT_LOGDIR_NAME = "splitWAL";<a name="line.301"></a> +<span class="sourceLineNo">302</span><a name="line.302"></a> +<span class="sourceLineNo">303</span> /** Like the previous, but for old logs that are about to be deleted */<a name="line.303"></a> +<span class="sourceLineNo">304</span> public static final String HREGION_OLDLOGDIR_NAME = "oldWALs";<a name="line.304"></a> +<span class="sourceLineNo">305</span><a name="line.305"></a> +<span class="sourceLineNo">306</span> public static final String CORRUPT_DIR_NAME = "corrupt";<a name="line.306"></a> +<span class="sourceLineNo">307</span><a name="line.307"></a> +<span class="sourceLineNo">308</span> /** Used by HBCK to sideline backup data */<a name="line.308"></a> +<span class="sourceLineNo">309</span> public static final String HBCK_SIDELINEDIR_NAME = ".hbck";<a name="line.309"></a> +<span class="sourceLineNo">310</span><a name="line.310"></a> +<span class="sourceLineNo">311</span> /** Any artifacts left from migration can be moved here */<a name="line.311"></a> +<span class="sourceLineNo">312</span> public static final String MIGRATION_NAME = ".migration";<a name="line.312"></a> +<span class="sourceLineNo">313</span><a name="line.313"></a> +<span class="sourceLineNo">314</span> /**<a name="line.314"></a> +<span class="sourceLineNo">315</span> * The directory from which co-processor/custom filter jars can be loaded<a name="line.315"></a> +<span class="sourceLineNo">316</span> * dynamically by the region servers. This value can be overridden by the<a name="line.316"></a> +<span class="sourceLineNo">317</span> * hbase.dynamic.jars.dir config.<a name="line.317"></a> +<span class="sourceLineNo">318</span> */<a name="line.318"></a> +<span class="sourceLineNo">319</span> public static final String LIB_DIR = "lib";<a name="line.319"></a> +<span class="sourceLineNo">320</span><a name="line.320"></a> +<span class="sourceLineNo">321</span> /** Used to construct the name of the compaction directory during compaction */<a name="line.321"></a> +<span class="sourceLineNo">322</span> public static final String HREGION_COMPACTIONDIR_NAME = "compaction.dir";<a name="line.322"></a> +<span class="sourceLineNo">323</span><a name="line.323"></a> +<span class="sourceLineNo">324</span> /** Conf key for the max file size after which we split the region */<a name="line.324"></a> +<span class="sourceLineNo">325</span> public static final String HREGION_MAX_FILESIZE =<a name="line.325"></a> +<span class="sourceLineNo">326</span> "hbase.hregion.max.filesize";<a name="line.326"></a> <span class="sourceLineNo">327</span><a name="line.327"></a> -<span class="sourceLineNo">328</span> /** Conf key for the max file size after which we split the region */<a name="line.328"></a> -<span class="sourceLineNo">329</span> public static final String HREGION_MAX_FILESIZE =<a name="line.329"></a> -<span class="sourceLineNo">330</span> "hbase.hregion.max.filesize";<a name="line.330"></a> -<span class="sourceLineNo">331</span><a name="line.331"></a> -<span class="sourceLineNo">332</span> /** Default maximum file size */<a name="line.332"></a> -<span class="sourceLineNo">333</span> public static final long DEFAULT_MAX_FILE_SIZE = 10 * 1024 * 1024 * 1024L;<a name="line.333"></a> -<span class="sourceLineNo">334</span><a name="line.334"></a> -<span class="sourceLineNo">335</span> /**<a name="line.335"></a> -<span class="sourceLineNo">336</span> * Max size of single row for Get's or Scan's without in-row scanning flag set.<a name="line.336"></a> -<span class="sourceLineNo">337</span> */<a name="line.337"></a> -<span class="sourceLineNo">338</span> public static final String TABLE_MAX_ROWSIZE_KEY = "hbase.table.max.rowsize";<a name="line.338"></a> -<span class="sourceLineNo">339</span><a name="line.339"></a> -<span class="sourceLineNo">340</span> /**<a name="line.340"></a> -<span class="sourceLineNo">341</span> * Default max row size (1 Gb).<a name="line.341"></a> -<span class="sourceLineNo">342</span> */<a name="line.342"></a> -<span class="sourceLineNo">343</span> public static final long TABLE_MAX_ROWSIZE_DEFAULT = 1024 * 1024 * 1024L;<a name="line.343"></a> -<span class="sourceLineNo">344</span><a name="line.344"></a> -<span class="sourceLineNo">345</span> /**<a name="line.345"></a> -<span class="sourceLineNo">346</span> * The max number of threads used for opening and closing stores or store<a name="line.346"></a> -<span class="sourceLineNo">347</span> * files in parallel<a name="line.347"></a> -<span class="sourceLineNo">348</span> */<a name="line.348"></a> -<span class="sourceLineNo">349</span> public static final String HSTORE_OPEN_AND_CLOSE_THREADS_MAX =<a name="line.349"></a> -<span class="sourceLineNo">350</span> "hbase.hstore.open.and.close.threads.max";<a name="line.350"></a> -<span class="sourceLineNo">351</span><a name="line.351"></a> -<span class="sourceLineNo">352</span> /**<a name="line.352"></a> -<span class="sourceLineNo">353</span> * The default number for the max number of threads used for opening and<a name="line.353"></a> -<span class="sourceLineNo">354</span> * closing stores or store files in parallel<a name="line.354"></a> -<span class="sourceLineNo">355</span> */<a name="line.355"></a> -<span class="sourceLineNo">356</span> public static final int DEFAULT_HSTORE_OPEN_AND_CLOSE_THREADS_MAX = 1;<a name="line.356"></a> -<span class="sourceLineNo">357</span><a name="line.357"></a> -<span class="sourceLineNo">358</span> /**<a name="line.358"></a> -<span class="sourceLineNo">359</span> * Block updates if memstore has hbase.hregion.memstore.block.multiplier<a name="line.359"></a> -<span class="sourceLineNo">360</span> * times hbase.hregion.memstore.flush.size bytes. Useful preventing<a name="line.360"></a> -<span class="sourceLineNo">361</span> * runaway memstore during spikes in update traffic.<a name="line.361"></a> -<span class="sourceLineNo">362</span> */<a name="line.362"></a> -<span class="sourceLineNo">363</span> public static final String HREGION_MEMSTORE_BLOCK_MULTIPLIER =<a name="line.363"></a> -<span class="sourceLineNo">364</span> "hbase.hregion.memstore.block.multiplier";<a name="line.364"></a> -<span class="sourceLineNo">365</span><a name="line.365"></a> -<span class="sourceLineNo">366</span> /**<a name="line.366"></a> -<span class="sourceLineNo">367</span> * Default value for hbase.hregion.memstore.block.multiplier<a name="line.367"></a> -<span class="sourceLineNo">368</span> */<a name="line.368"></a> -<span class="sourceLineNo">369</span> public static final int DEFAULT_HREGION_MEMSTORE_BLOCK_MULTIPLIER = 4;<a name="line.369"></a> +<span class="sourceLineNo">328</span> /** Default maximum file size */<a name="line.328"></a> +<span class="sourceLineNo">329</span> public static final long DEFAULT_MAX_FILE_SIZE = 10 * 1024 * 1024 * 1024L;<a name="line.329"></a> +<span class="sourceLineNo">330</span><a name="line.330"></a> +<span class="sourceLineNo">331</span> /**<a name="line.331"></a> +<span class="sourceLineNo">332</span> * Max size of single row for Get's or Scan's without in-row scanning flag set.<a name="line.332"></a> +<span class="sourceLineNo">333</span> */<a name="line.333"></a> +<span class="sourceLineNo">334</span> public static final String TABLE_MAX_ROWSIZE_KEY = "hbase.table.max.rowsize";<a name="line.334"></a> +<span class="sourceLineNo">335</span><a name="line.335"></a> +<span class="sourceLineNo">336</span> /**<a name="line.336"></a> +<span class="sourceLineNo">337</span> * Default max row size (1 Gb).<a name="line.337"></a> +<span class="sourceLineNo">338</span> */<a name="line.338"></a> +<span class="sourceLineNo">339</span> public static final long TABLE_MAX_ROWSIZE_DEFAULT = 1024 * 1024 * 1024L;<a name="line.339"></a> +<span class="sourceLineNo">340</span><a name="line.340"></a> +<span class="sourceLineNo">341</span> /**<a name="line.341"></a> +<span class="sourceLineNo">342</span> * The max number of threads used for opening and closing stores or store<a name="line.342"></a> +<span class="sourceLineNo">343</span> * files in parallel<a name="line.343"></a> +<span class="sourceLineNo">344</span> */<a name="line.344"></a> +<span class="sourceLineNo">345</span> public static final String HSTORE_OPEN_AND_CLOSE_THREADS_MAX =<a name="line.345"></a> +<span class="sourceLineNo">346</span> "hbase.hstore.open.and.close.threads.max";<a name="line.346"></a> +<span class="sourceLineNo">347</span><a name="line.347"></a> +<span class="sourceLineNo">348</span> /**<a name="line.348"></a> +<span class="sourceLineNo">349</span> * The default number for the max number of threads used for opening and<a name="line.349"></a> +<span class="sourceLineNo">350</span> * closing stores or store files in parallel<a name="line.350"></a> +<span class="sourceLineNo">351</span> */<a name="line.351"></a> +<span class="sourceLineNo">352</span> public static final int DEFAULT_HSTORE_OPEN_AND_CLOSE_THREADS_MAX = 1;<a name="line.352"></a> +<span class="sourceLineNo">353</span><a name="line.353"></a> +<span class="sourceLineNo">354</span> /**<a name="line.354"></a> +<span class="sourceLineNo">355</span> * Block updates if memstore has hbase.hregion.memstore.block.multiplier<a name="line.355"></a> +<span class="sourceLineNo">356</span> * times hbase.hregion.memstore.flush.size bytes. Useful preventing<a name="line.356"></a> +<span class="sourceLineNo">357</span> * runaway memstore during spikes in update traffic.<a name="line.357"></a> +<span class="sourceLineNo">358</span> */<a name="line.358"></a> +<span class="sourceLineNo">359</span> public static final String HREGION_MEMSTORE_BLOCK_MULTIPLIER =<a name="line.359"></a> +<span class="sourceLineNo">360</span> "hbase.hregion.memstore.block.multiplier";<a name="line.360"></a> +<span class="sourceLineNo">361</span><a name="line.361"></a> +<span class="sourceLineNo">362</span> /**<a name="line.362"></a> +<span class="sourceLineNo">363</span> * Default value for hbase.hregion.memstore.block.multiplier<a name="line.363"></a> +<span class="sourceLineNo">364</span> */<a name="line.364"></a> +<span class="sourceLineNo">365</span> public static final int DEFAULT_HREGION_MEMSTORE_BLOCK_MULTIPLIER = 4;<a name="line.365"></a> +<span class="sourceLineNo">366</span><a name="line.366"></a> +<span class="sourceLineNo">367</span> /** Conf key for the memstore size at which we flush the memstore */<a name="line.367"></a> +<span class="sourceLineNo">368</span> public static final String HREGION_MEMSTORE_FLUSH_SIZE =<a name="line.368"></a> +<span class="sourceLineNo">369</span> "hbase.hregion.memstore.flush.size";<a name="line.369"></a> <span class="sourceLineNo">370</span><a name="line.370"></a> -<span class="sourceLineNo">371</span> /** Conf key for the memstore size at which we flush the memstore */<a name="line.371"></a> -<span class="sourceLineNo">372</span> public static final String HREGION_MEMSTORE_FLUSH_SIZE =<a name="line.372"></a> -<span class="sourceLineNo">373</span> "hbase.hregion.memstore.flush.size";<a name="line.373"></a> -<span class="sourceLineNo">374</span><a name="line.374"></a> -<span class="sourceLineNo">375</span> public static final String HREGION_EDITS_REPLAY_SKIP_ERRORS =<a name="line.375"></a> -<span class="sourceLineNo">376</span> "hbase.hregion.edits.replay.skip.errors";<a name="line.376"></a> -<span class="sourceLineNo">377</span><a name="line.377"></a> -<span class="sourceLineNo">378</span> public static final boolean DEFAULT_HREGION_EDITS_REPLAY_SKIP_ERRORS =<a name="line.378"></a> -<span class="sourceLineNo">379</span> false;<a name="line.379"></a> -<span class="sourceLineNo">380</span><a name="line.380"></a> -<span class="sourceLineNo">381</span> /** Maximum value length, enforced on KeyValue construction */<a name="line.381"></a> -<span class="sourceLineNo">382</span> public static final int MAXIMUM_VALUE_LENGTH = Integer.MAX_VALUE - 1;<a name="line.382"></a> -<span class="sourceLineNo">383</span><a name="line.383"></a> -<span class="sourceLineNo">384</span> /** name of the file for unique cluster ID */<a name="line.384"></a> -<span class="sourceLineNo">385</span> public static final String CLUSTER_ID_FILE_NAME = "hbase.id";<a name="line.385"></a> -<span class="sourceLineNo">386</span><a name="line.386"></a> -<span class="sourceLineNo">387</span> /** Default value for cluster ID */<a name="line.387"></a> -<span class="sourceLineNo">388</span> public static final String CLUSTER_ID_DEFAULT = "default-cluster";<a name="line.388"></a> -<span class="sourceLineNo">389</span><a name="line.389"></a> -<span class="sourceLineNo">390</span> /** Parameter name for # days to keep MVCC values during a major compaction */<a name="line.390"></a> -<span class="sourceLineNo">391</span> public static final String KEEP_SEQID_PERIOD = "hbase.hstore.compaction.keep.seqId.period";<a name="line.391"></a> -<span class="sourceLineNo">392</span> /** At least to keep MVCC values in hfiles for 5 days */<a name="line.392"></a> -<span class="sourceLineNo">393</span> public static final int MIN_KEEP_SEQID_PERIOD = 5;<a name="line.393"></a> -<span class="sourceLineNo">394</span><a name="line.394"></a> -<span class="sourceLineNo">395</span> // Always store the location of the root table's HRegion.<a name="line.395"></a> -<span class="sourceLineNo">396</span> // This HRegion is never split.<a name="line.396"></a> +<span class="sourceLineNo">371</span> public static final String HREGION_EDITS_REPLAY_SKIP_ERRORS =<a name="line.371"></a> +<span class="sourceLineNo">372</span> "hbase.hregion.edits.replay.skip.errors";<a name="line.372"></a> +<span class="sourceLineNo">373</span><a name="line.373"></a> +<span class="sourceLineNo">374</span> public static final boolean DEFAULT_HREGION_EDITS_REPLAY_SKIP_ERRORS =<a name="line.374"></a> +<span class="sourceLineNo">375</span> false;<a name="line.375"></a> +<span class="sourceLineNo">376</span><a name="line.376"></a> +<span class="sourceLineNo">377</span> /** Maximum value length, enforced on KeyValue construction */<a name="line.377"></a> +<span class="sourceLineNo">378</span> public static final int MAXIMUM_VALUE_LENGTH = Integer.MAX_VALUE - 1;<a name="line.378"></a> +<span class="sourceLineNo">379</span><a name="line.379"></a> +<span class="sourceLineNo">380</span> /** name of the file for unique cluster ID */<a name="line.380"></a> +<span class="sourceLineNo">381</span> public static final String CLUSTER_ID_FILE_NAME = "hbase.id";<a name="line.381"></a> +<span class="sourceLineNo">382</span><a name="line.382"></a> +<span class="sourceLineNo">383</span> /** Default value for cluster ID */<a name="line.383"></a> +<span class="sourceLineNo">384</span> public static final String CLUSTER_ID_DEFAULT = "default-cluster";<a name="line.384"></a> +<span class="sourceLineNo">385</span><a name="line.385"></a> +<span class="sourceLineNo">386</span> /** Parameter name for # days to keep MVCC values during a major compaction */<a name="line.386"></a> +<span class="sourceLineNo">387</span> public static final String KEEP_SEQID_PERIOD = "hbase.hstore.compaction.keep.seqId.period";<a name="line.387"></a> +<span class="sourceLineNo">388</span> /** At least to keep MVCC values in hfiles for 5 days */<a name="line.388"></a> +<span class="sourceLineNo">389</span> public static final int MIN_KEEP_SEQID_PERIOD = 5;<a name="line.389"></a> +<span class="sourceLineNo">390</span><a name="line.390"></a> +<span class="sourceLineNo">391</span> // Always store the location of the root table's HRegion.<a name="line.391"></a> +<span class="sourceLineNo">392</span> // This HRegion is never split.<a name="line.392"></a> +<span class="sourceLineNo">393</span><a name="line.393"></a> +<span class="sourceLineNo">394</span> // region name = table + startkey + regionid. This is the row key.<a name="line.394"></a> +<span class="sourceLineNo">395</span> // each row in the root and meta tables describes exactly 1 region<a name="line.395"></a> +<span class="sourceLineNo">396</span> // Do we ever need to know all the information that we are storing?<a name="line.396"></a> <span class="sourceLineNo">397</span><a name="line.397"></a> -<span class="sourceLineNo">398</span> // region name = table + startkey + regionid. This is the row key.<a name="line.398"></a> -<span class="sourceLineNo">399</span> // each row in the root and meta tables describes exactly 1 region<a name="line.399"></a> -<span class="sourceLineNo">400</span> // Do we ever need to know all the information that we are storing?<a name="line.400"></a> -<span class="sourceLineNo">401</span><a name="line.401"></a> -<span class="sourceLineNo">402</span> // Note that the name of the root table starts with "-" and the name of the<a name="line.402"></a> -<span class="sourceLineNo">403</span> // meta table starts with "." Why? it's a trick. It turns out that when we<a name="line.403"></a> -<span class="sourceLineNo">404</span> // store region names in memory, we use a SortedMap. Since "-" sorts before<a name="line.404"></a> -<span class="sourceLineNo">405</span> // "." (and since no other table name can start with either of these<a name="line.405"></a> -<span class="sourceLineNo">406</span> // characters, the root region will always be the first entry in such a Map,<a name="line.406"></a> -<span class="sourceLineNo">407</span> // followed by all the meta regions (which will be ordered by their starting<a name="line.407"></a> -<span class="sourceLineNo">408</span> // row key as well), followed by all user tables. So when the Master is<a name="line.408"></a> -<span class="sourceLineNo">409</span> // choosing regions to assign, it will always choose the root region first,<a name="line.409"></a> -<span class="sourceLineNo">410</span> // followed by the meta regions, followed by user regions. Since the root<a name="line.410"></a> -<span class="sourceLineNo">411</span> // and meta regions always need to be on-line, this ensures that they will<a name="line.411"></a> -<span class="sourceLineNo">412</span> // be the first to be reassigned if the server(s) they are being served by<a name="line.412"></a> -<span class="sourceLineNo">413</span> // should go down.<a name="line.413"></a> -<span class="sourceLineNo">414</span><a name="line.414"></a> -<span class="sourceLineNo">415</span><a name="line.415"></a> -<span class="sourceLineNo">416</span> /**<a name="line.416"></a> -<span class="sourceLineNo">417</span> * The hbase:meta table's name.<a name="line.417"></a> -<span class="sourceLineNo">418</span> * @deprecated For upgrades of 0.94 to 0.96<a name="line.418"></a> -<span class="sourceLineNo">419</span> */<a name="line.419"></a> -<span class="sourceLineNo">420</span> @Deprecated // for compat from 0.94 -> 0.96.<a name="line.420"></a> -<span class="sourceLineNo">421</span> public static final byte[] META_TABLE_NAME = TableName.META_TABLE_NAME.getName();<a name="line.421"></a> -<span class="sourceLineNo">422</span><a name="line.422"></a> -<span class="sourceLineNo">423</span> public static final String BASE_NAMESPACE_DIR = "data";<a name="line.423"></a> -<span class="sourceLineNo">424</span><a name="line.424"></a> -<span class="sourceLineNo">425</span> /** delimiter used between portions of a region name */<a name="line.425"></a> -<span class="sourceLineNo">426</span> public static final int META_ROW_DELIMITER = ',';<a name="line.426"></a> -<span class="sourceLineNo">427</span><a name="line.427"></a> -<span class="sourceLineNo">428</span> /** The catalog family as a string*/<a name="line.428"></a> -<span class="sourceLineNo">429</span> public static final String CATALOG_FAMILY_STR = "info";<a name="line.429"></a> -<span class="sourceLineNo">430</span><a name="line.430"></a> -<span class="sourceLineNo">431</span> /** The catalog family */<a name="line.431"></a> -<span class="sourceLineNo">432</span> public static final byte [] CATALOG_FAMILY = Bytes.toBytes(CATALOG_FAMILY_STR);<a name="line.432"></a> -<span class="sourceLineNo">433</span><a name="line.433"></a> -<span class="sourceLineNo">434</span> /** The RegionInfo qualifier as a string */<a name="line.434"></a> -<span class="sourceLineNo">435</span> public static final String REGIONINFO_QUALIFIER_STR = "regioninfo";<a name="line.435"></a> -<span class="sourceLineNo">436</span><a name="line.436"></a> -<span class="sourceLineNo">437</span> /** The regioninfo column qualifier */<a name="line.437"></a> -<span class="sourceLineNo">438</span> public static final byte [] REGIONINFO_QUALIFIER = Bytes.toBytes(REGIONINFO_QUALIFIER_STR);<a name="line.438"></a> -<span class="sourceLineNo">439</span><a name="line.439"></a> -<span class="sourceLineNo">440</span> /** The server column qualifier */<a name="line.440"></a> -<span class="sourceLineNo">441</span> public static final String SERVER_QUALIFIER_STR = "server";<a name="line.441"></a> -<span class="sourceLineNo">442</span> /** The server column qualifier */<a name="line.442"></a> -<span class="sourceLineNo">443</span> public static final byte [] SERVER_QUALIFIER = Bytes.toBytes(SERVER_QUALIFIER_STR);<a name="line.443"></a> -<span class="sourceLineNo">444</span><a name="line.444"></a> -<span class="sourceLineNo">445</span> /** The startcode column qualifier */<a name="line.445"></a> -<span class="sourceLineNo">446</span> public static final String STARTCODE_QUALIFIER_STR = "serverstartcode";<a name="line.446"></a> -<span class="sourceLineNo">447</span> /** The startcode column qualifier */<a name="line.447"></a> -<span class="sourceLineNo">448</span> public static final byte [] STARTCODE_QUALIFIER = Bytes.toBytes(STARTCODE_QUALIFIER_STR);<a name="line.448"></a> -<span class="sourceLineNo">449</span><a name="line.449"></a> -<span class="sourceLineNo">450</span> /** The open seqnum column qualifier */<a name="line.450"></a> -<span class="sourceLineNo">451</span> public static final String SEQNUM_QUALIFIER_STR = "seqnumDuringOpen";<a name="line.451"></a> -<span class="sourceLineNo">452</span> /** The open seqnum column qualifier */<a name="line.452"></a> -<span class="sourceLineNo">453</span> public static final byte [] SEQNUM_QUALIFIER = Bytes.toBytes(SEQNUM_QUALIFIER_STR);<a name="line.453"></a> -<span class="sourceLineNo">454</span><a name="line.454"></a> -<span class="sourceLineNo">455</span> /** The state column qualifier */<a name="line.455"></a> -<span class="sourceLineNo">456</span> public static final String STATE_QUALIFIER_STR = "state";<a name="line.456"></a> -<span class="sourceLineNo">457</span><a name="line.457"></a> -<span class="sourceLineNo">458</span> public static final byte [] STATE_QUALIFIER = Bytes.toBytes(STATE_QUALIFIER_STR);<a name="line.458"></a> -<span class="sourceLineNo">459</span><a name="line.459"></a> -<span class="sourceLineNo">460</span> /**<a name="line.460"></a> -<span class="sourceLineNo">461</span> * The serverName column qualifier. Its the server where the region is<a name="line.461"></a> -<span class="sourceLineNo">462</span> * transitioning on, while column server is the server where the region is<a name="line.462"></a> -<span class="sourceLineNo">463</span> * opened on. They are the same when the region is in state OPEN.<a name="line.463"></a> -<span class="sourceLineNo">464</span> */<a name="line.464"></a> -<span class="sourceLineNo">465</span> public static final String SERVERNAME_QUALIFIER_STR = "sn";<a name="line.465"></a> -<span class="sourceLineNo">466</span><a name="line.466"></a> -<span class="sourceLineNo">467</span> public static final byte [] SERVERNAME_QUALIFIER = Bytes.toBytes(SERVERNAME_QUALIFIER_STR);<a name="line.467"></a> -<span class="sourceLineNo">468</span><a name="line.468"></a> -<span class="sourceLineNo">469</span> /** The lower-half split region column qualifier */<a name="line.469"></a> -<span class="sourceLineNo">470</span> public static final byte [] SPLITA_QUALIFIER = Bytes.toBytes("splitA");<a name="line.470"></a> -<span class="sourceLineNo">471</span><a name="line.471"></a> -<span class="sourceLineNo">472</span> /** The upper-half split region column qualifier */<a name="line.472"></a> -<span class="sourceLineNo">473</span> public static final byte [] SPLITB_QUALIFIER = Bytes.toBytes("splitB");<a name="line.473"></a> -<span class="sourceLineNo">474</span><a name="line.474"></a> -<span class="sourceLineNo">475</span> /** The lower-half merge region column qualifier */<a name="line.475"></a> -<span class="sourceLineNo">476</span> public static final byte[] MERGEA_QUALIFIER = Bytes.toBytes("mergeA");<a name="line.476"></a> -<span class="sourceLineNo">477</span><a name="line.477"></a> -<span class="sourceLineNo">478</span> /** The upper-half merge region column qualifier */<a name="line.478"></a> -<span class="sourceLineNo">479</span> public static final byte[] MERGEB_QUALIFIER = Bytes.toBytes("mergeB");<a name="line.479"></a> -<span class="sourceLineNo">480</span><a name="line.480"></a> -<span class="sourceLineNo">481</span> /** The catalog family as a string*/<a name="line.481"></a> -<span class="sourceLineNo">482</span> public static final String TABLE_FAMILY_STR = "table";<a name="line.482"></a> -<span class="sourceLineNo">483</span><a name="line.483"></a> -<span class="sourceLineNo">484</span> /** The catalog family */<a name="line.484"></a> -<span class="sourceLineNo">485</span> public static final byte [] TABLE_FAMILY = Bytes.toBytes(TABLE_FAMILY_STR);<a name="line.485"></a> +<span class="sourceLineNo">398</span> // Note that the name of the root table starts with "-" and the name of the<a name="line.398"></a> +<span class="sourceLineNo">399</span> // meta table starts with "." Why? it's a trick. It turns out that when we<a name="line.399"></a> +<span class="sourceLineNo">400</span> // store region names in memory, we use a SortedMap. Since "-" sorts before<a name="line.400"></a> +<span class="sourceLineNo">401</span> // "." (and since no other table name can start with either of these<a name="line.401"></a> +<span class="sourceLineNo">402</span> // characters, the root region will always be the first entry in such a Map,<a name="line.402"></a> +<span class="sourceLineNo">403</span> // followed by all the meta regions (which will be ordered by their starting<a name="line.403"></a> +<span class="sourceLineNo">404</span> // row key as well), followed by all user tables. So when the Master is<a name="line.404"></a> +<span class="sourceLineNo">405</span> // choosing regions to assign, it will always choose the root region first,<a name="line.405"></a> +<span class="sourceLineNo">406</span> // followed by the meta regions, followed by user regions. Since the root<a name="line.406"></a> +<span class="sourceLineNo">407</span> // and meta regions always need to be on-line, this ensures that they will<a name="line.407"></a> +<span class="sourceLineNo">408</span> // be the first to be reassigned if the server(s) they are being served by<a name="line.408"></a> +<span class="sourceLineNo">409</span> // should go down.<a name="line.409"></a> +<span class="sourceLineNo">410</span><a name="line.410"></a> +<span class="sourceLineNo">411</span><a name="line.411"></a> +<span class="sourceLineNo">412</span> /**<a name="line.412"></a> +<span class="sourceLineNo">413</span> * The hbase:meta table's name.<a name="line.413"></a> +<span class="sourceLineNo">414</span> * @deprecated For upgrades of 0.94 to 0.96<a name="line.414"></a> +<span class="sourceLineNo">415</span> */<a name="line.415"></a> +<span class="sourceLineNo">416</span> @Deprecated // for compat from 0.94 -> 0.96.<a name="line.416"></a> +<span class="sourceLineNo">417</span> public static final byte[] META_TABLE_NAME = TableName.META_TABLE_NAME.getName();<a name="line.417"></a> +<span class="sourceLineNo">418</span><a name="line.418"></a> +<span class="sourceLineNo">419</span> public static final String BASE_NAMESPACE_DIR = "data";<a name="line.419"></a> +<span class="sourceLineNo">420</span><a name="line.420"></a> +<span class="sourceLineNo">421</span> /** delimiter used between portions of a region name */<a name="line.421"></a> +<span class="sourceLineNo">422</span> public static final int META_ROW_DELIMITER = ',';<a name="line.422"></a> +<span class="sourceLineNo">423</span><a name="line.423"></a> +<span class="sourceLineNo">424</span> /** The catalog family as a string*/<a name="line.424"></a> +<span class="sourceLineNo">425</span> public static final String CATALOG_FAMILY_STR = "info";<a name="line.425"></a> +<span class="sourceLineNo">426</span><a name="line.426"></a> +<span class="sourceLineNo">427</span> /** The catalog family */<a name="line.427"></a> +<span class="sourceLineNo">428</span> public static final byte [] CATALOG_FAMILY = Bytes.toBytes(CATALOG_FAMILY_STR);<a name="line.428"></a> +<span class="sourceLineNo">429</span><a name="line.429"></a> +<span class="sourceLineNo">430</span> /** The RegionInfo qualifier as a string */<a name="line.430"></a> +<span class="sourceLineNo">431</span> public static final String REGIONINFO_QUALIFIER_STR = "regioninfo";<a name="line.431"></a> +<span class="sourceLineNo">432</span><a name="line.432"></a> +<span class="sourceLineNo">433</span> /** The regioninfo column qualifier */<a name="line.433"></a> +<span class="sourceLineNo">434</span> public static final byte [] REGIONINFO_QUALIFIER = Bytes.toBytes(REGIONINFO_QUALIFIER_STR);<a name="line.434"></a> +<span class="sourceLineNo">435</span><a name="line.435"></a> +<span class="sourceLineNo">436</span> /** The server column qualifier */<a name="line.436"></a> +<span class="sourceLineNo">437</span> public static final String SERVER_QUALIFIER_STR = "server";<a name="line.437"></a> +<span class="sourceLineNo">438</span> /** The server column qualifier */<a name="line.438"></a> +<span class="sourceLineNo">439</span> public static final byte [] SERVER_QUALIFIER = Bytes.toBytes(SERVER_QUALIFIER_STR);<a name="line.439"></a> +<span class="sourceLineNo">440</span><a name="line.440"></a> +<span class="sourceLineNo">441</span> /** The startcode column qualifier */<a name="line.441"></a> +<span class="sourceLineNo">442</span> public static final String STARTCODE_QUALIFIER_STR = "serverstartcode";<a name="line.442"></a> +<span class="sourceLineNo">443</span> /** The startcode column qualifier */<a name="line.443"></a> +<span class="sourceLineNo">444</span> public static final byte [] STARTCODE_QUALIFIER = Bytes.toBytes(STARTCODE_QUALIFIER_STR);<a name="line.444"></a> +<span class="sourceLineNo">445</span><a name="line.445"></a> +<span class="sourceLineNo">446</span> /** The open seqnum column qualifier */<a name="line.446"></a> +<span class="sourceLineNo">447</span> public static final String SEQNUM_QUALIFIER_STR = "seqnumDuringOpen";<a name="line.447"></a> +<span class="sourceLineNo">448</span> /** The open seqnum column qualifier */<a name="line.448"></a> +<span class="sourceLineNo">449</span> public static final byte [] SEQNUM_QUALIFIER = Bytes.toBytes(SEQNUM_QUALIFIER_STR);<a name="line.449"></a> +<span class="sourceLineNo">450</span><a name="line.450"></a> +<span class="sourceLineNo">451</span> /** The state column qualifier */<a name="line.451"></a> +<span class="sourceLineNo">452</span> public static final String STATE_QUALIFIER_STR = "state";<a name="line.452"></a> +<span class="sourceLineNo">453</span><a name="line.453"></a> +<span class="sourceLineNo">454</span> public static final byte [] STATE_QUALIFIER = Bytes.toBytes(STATE_QUALIFIER_STR);<a name="line.454"></a> +<span class="sourceLineNo">455</span><a name="line.455"></a> +<span class="sourceLineNo">456</span> /**<a name="line.456"></a> +<span class="sourceLineNo">457</span> * The serverName column qualifier. Its the server where the region is<a name="line.457"></a> +<span class="sourceLineNo">458</span> * transitioning on, while column server is the server where the region is<a name="line.458"></a> +<span class="sourceLineNo">459</span> * opened on. They are the same when the region is in state OPEN.<a name="line.459"></a> +<span class="sourceLineNo">460</span> */<a name="line.460"></a> +<span class="sourceLineNo">461</span> public static final String SERVERNAME_QUALIFIER_STR = "sn";<a name="line.461"></a> +<span class="sourceLineNo">462</span><a name="line.462"></a> +<span class="sourceLineNo">463</span> public static final byte [] SERVERNAME_QUALIFIER = Bytes.toBytes(SERVERNAME_QUALIFIER_STR);<a name="line.463"></a> +<span class="sourceLineNo">464</span><a name="line.464"></a> +<span class="sourceLineNo">465</span> /** The lower-half split region column qualifier */<a name="line.465"></a> +<span class="sourceLineNo">466</span> public static final byte [] SPLITA_QUALIFIER = Bytes.toBytes("splitA");<a name="line.466"></a> +<span class="sourceLineNo">467</span><a name="line.467"></a> +<span class="sourceLineNo">468</span> /** The upper-half split region column qualifier */<a name="line.468"></a> +<span class="sourceLineNo">469</span> public static final byte [] SPLITB_QUALIFIER = Bytes.toBytes("splitB");<a name="line.469"></a> +<span class="sourceLineNo">470</span><a name="line.470"></a> +<span class="sourceLineNo">471</span> /** The lower-half merge region column qualifier */<a name="line.471"></a> +<span class="sourceLineNo">472</span> public static final byte[] MERGEA_QUALIFIER = Bytes.toBytes("mergeA");<a name="line.472"></a> +<span class="sourceLineNo">473</span><a name="line.473"></a> +<span class="sourceLineNo">474</span> /** The upper-half merge region column qualifier */<a name="line.474"></a> +<span class="sourceLineNo">475</span> public static final byte[] MERGEB_QUALIFIER = Bytes.toBytes("mergeB");<a name="line.475"></a> +<span class="sourceLineNo">476</span><a name="line.476"></a> +<span class="sourceLineNo">477</span> /** The catalog family as a string*/<a name="line.477"></a> +<span class="sourceLineNo">478</span> public static final String TABLE_FAMILY_STR = "table";<a name="line.478"></a> +<span class="sourceLineNo">479</span><a name="line.479"></a> +<span class="sourceLineNo">480</span> /** The catalog family */<a name="line.480"></a> +<span class="sourceLineNo">481</span> public static final byte [] TABLE_FAMILY = Bytes.toBytes(TABLE_FAMILY_STR);<a name="line.481"></a> +<span class="sourceLineNo">482</span><a name="line.482"></a> +<span class="sourceLineNo">483</span> /** The serialized table state qualifier */<a name="line.483"></a> +<span class="sourceLineNo">484</span> public static final byte[] TABLE_STATE_QUALIFIER = Bytes.toBytes("state");<a name="line.484"></a> +<span class="sourceLineNo">485</span><a name="line.485"></a> <span class="sourceLineNo">486</span><a name="line.486"></a> -<span class="sourceLineNo">487</span> /** The serialized table state qualifier */<a name="line.487"></a> -<span class="sourceLineNo">488</span> public static final byte[] TABLE_STATE_QUALIFIER = Bytes.toBytes("state");<a name="line.488"></a> -<span class="sourceLineNo">489</span><a name="line.489"></a> -<span class="sourceLineNo">490</span><a name="line.490"></a> -<span class="sourceLineNo">491</span> /**<a name="line.491"></a> -<span class="sourceLineNo">492</span> * The meta table version column qualifier.<a name="line.492"></a> -<span class="sourceLineNo">493</span> * We keep current version of the meta table in this column in <code>-ROOT-</code><a name="line.493"></a> -<span class="sourceLineNo">494</span> * table: i.e. in the 'info:v' column.<a name="line.494"></a> -<span class="sourceLineNo">495</span> */<a name="line.495"></a> -<span class="sourceLineNo">496</span> public static final byte [] META_VERSION_QUALIFIER = Bytes.toBytes("v");<a name="line.496"></a> -<span class="sourceLineNo">497</span><a name="line.497"></a> -<span class="sourceLineNo">498</span> /**<a name="line.498"></a> -<span class="sourceLineNo">499</span> * The current version of the meta table.<a name="line.499"></a> -<span class="sourceLineNo">500</span> * - pre-hbase 0.92. There is no META_VERSION column in the root table<a name="line.500"></a> -<span class="sourceLineNo">501</span> * in this case. The meta has HTableDescriptor serialized into the HRegionInfo;<a name="line.501"></a> -<span class="sourceLineNo">502</span> * - version 0 is 0.92 and 0.94. Meta data has serialized HRegionInfo's using<a name="line.502"></a> -<span class="sourceLineNo">503</span> * Writable serialization, and HRegionInfo's does not contain HTableDescriptors.<a name="line.503"></a> -<span class="sourceLineNo">504</span> * - version 1 for 0.96+ keeps HRegionInfo data structures, but changes the<a name="line.504"></a> -<span class="sourceLineNo">505</span> * byte[] serialization from Writables to Protobuf.<a name="line.505"></a> -<span class="sourceLineNo">506</span> * See HRegionInfo.VERSION<a name="line.506"></a> -<span class="sourceLineNo">507</span> */<a name="line.507"></a> -<span class="sourceLineNo">508</span> public static final short META_VERSION = 1;<a name="line.508"></a> -<span class="sourceLineNo">509</span><a name="line.509"></a> -<span class="sourceLineNo">510</span> // Other constants<a name="line.510"></a> -<span class="sourceLineNo">511</span><a name="line.511"></a> -<span class="sourceLineNo">512</span> /**<a name="line.512"></a> -<span class="sourceLineNo">513</span> * An empty instance.<a name="line.513"></a> -<span class="sourceLineNo">514</span> */<a name="line.514"></a> -<span class="sourceLineNo">515</span> public static final byte [] EMPTY_BYTE_ARRAY = new byte [0];<a name="line.515"></a> -<span class="sourceLineNo">516</span><a name="line.516"></a> -<span class="sourceLineNo">517</span> public static final ByteBuffer EMPTY_BYTE_BUFFER = ByteBuffer.wrap(EMPTY_BYTE_ARRAY);<a name="line.517"></a> -<span class="sourceLineNo">518</span><a name="line.518"></a> -<span class="sourceLineNo">519</span> /**<a name="line.519"></a> -<span class="sourceLineNo">520</span> * Used by scanners, etc when they want to start at the beginning of a region<a name="line.520"></a> -<span class="sourceLineNo">521</span> */<a name="line.521"></a> -<span class="sourceLineNo">522</span> public static final byte [] EMPTY_START_ROW = EMPTY_BYTE_ARRAY;<a name="line.522"></a> -<span class="sourceLineNo">523</span><a name="line.523"></a> -<span class="sourceLineNo">524</span> /**<a name="line.524"></a> -<span class="sourceLineNo">525</span> * Last row in a table.<a name="line.525"></a> -<span class="sourceLineNo">526</span> */<a name="line.526"></a> -<span class="sourceLineNo">527</span> public static final byte [] EMPTY_END_ROW = EMPTY_START_ROW;<a name="line.527"></a> -<span class="sourceLineNo">528</span><a name="line.528"></a> -<span class="sourceLineNo">529</span> /**<a name="line.529"></a> -<span class="sourceLineNo">530</span> * Used by scanners and others when they're trying to detect the end of a<a name="line.530"></a> -<span class="sourceLineNo">531</span> * table<a name="line.531"></a> -<span class="sourceLineNo">532</span> */<a name="line.532"></a> -<span class="sourceLineNo">533</span> public static final byte [] LAST_ROW = EMPTY_BYTE_ARRAY;<a name="line.533"></a> -<span class="sourceLineNo">534</span><a name="line.534"></a> -<span class="sourceLineNo">535</span> /**<a name="line.535"></a> -<span class="sourceLineNo">536</span> * Max length a row can have because of the limitation in TFile.<a name="line.536"></a> -<span class="sourceLineNo">537</span> */<a name="line.537"></a> -<span class="sourceLineNo">538</span> public static final int MAX_ROW_LENGTH = Short.MAX_VALUE;<a name="line.538"></a> -<span class="sourceLineNo">539</span><a name="line.539"></a> -<span class="sourceLineNo">540</span> /**<a name="line.540"></a> -<span class="sourceLineNo">541</span> * Timestamp to use when we want to refer to the latest cell.<a name="line.541"></a> -<span class="sourceLineNo">542</span> * This is the timestamp sent by clients when no timestamp is specified on<a name="line.542"></a> -<span class="sourceLineNo">543</span> * commit.<a name="line.543"></a> -<span class="sourceLineNo">544</span> */<a name="line.544"></a> -<span class="sourceLineNo">545</span> public static final long LATEST_TIMESTAMP = Long.MAX_VALUE;<a name="line.545"></a> -<span class="sourceLineNo">546</span><a name="line.546"></a> -<span class="sourceLineNo">547</span> /**<a name="line.547"></a> -<span class="sourceLineNo">548</span> * Timestamp to use when we want to refer to the oldest cell.<a name="line.548"></a> -<span class="sourceLineNo">549</span> */<a name="line.549"></a> -<span class="sourceLineNo">550</span> public static final long OLDEST_TIMESTAMP = Long.MIN_VALUE;<a name="line.550"></a> -<span class="sourceLineNo">551</span><a name="line.551"></a> -<span class="sourceLineNo">552</span> /**<a name="line.552"></a> -<span class="sourceLineNo">553</span> * LATEST_TIMESTAMP in bytes form<a name="line.553"></a> -<span class="sourceLineNo">554</span> */<a name="line.554"></a> -<span class="sourceLineNo">555</span> public static final byte [] LATEST_TIMESTAMP_BYTES = {<a name="line.555"></a> -<span class="sourceLineNo">556</span> // big-endian<a name="line.556"></a> -<span class="sourceLineNo">557</span> (byte) (LATEST_TIMESTAMP >>> 56),<a name="line.557"></a> -<span class="sourceLineNo">558</span> (byte) (LATEST_TIMESTAMP >>> 48),<a name="line.558"></a> -<span class="sourceLineNo">559</span> (byte) (LATEST_TIMESTAMP >>> 40),<a name="line.559"></a> -<span class="sourceLineNo">560</span> (byte) (LATEST_TIMESTAMP >>> 32),<a name="line.560"></a> -<span class="sourceLineNo">561</span> (byte) (LATEST_TIMESTAMP >>> 24),<a name="line.561"></a> -<span class="sourceLineNo">562</span> (byte) (LATEST_TIMESTAMP >>> 16),<a name="line.562"></a> -<span class="sourceLineNo">563</span> (byte) (LATEST_TIMESTAMP >>> 8),<a name="line.563"></a> -<span class="sourceLineNo">564</span> (byte) LATEST_TIMESTAMP,<a name="line.564"></a> -<span class="sourceLineNo">565</span> };<a name="line.565"></a> -<span class="sourceLineNo">566</span><a name="line.566"></a> -<span class="sourceLineNo">567</span> /**<a name="line.567"></a> -<span class="sourceLineNo">568</span> * Define for 'return-all-versions'.<a name="line.568"></a> -<span class="sourceLineNo">569</span> */<a name="line.569"></a> -<span class="sourceLineNo">570</span> public static final int ALL_VERSIONS = Integer.MAX_VALUE;<a name="line.570"></a> -<span class="sourceLineNo">571</span><a name="line.571"></a> -<span class="sourceLineNo">572</span> /**<a name="line.572"></a> -<span class="sourceLineNo">573</span> * Unlimited time-to-live.<a name="line.573"></a> -<span class="sourceLineNo">574</span> */<a name="line.574"></a> -<span class="sourceLineNo">575</span>// public static final int FOREVER = -1;<a name="line.575"></a> -<span class="sourceLineNo">576</span> public static final int FOREVER = Integer.MAX_VALUE;<a name="line.576"></a> -<span class="sourceLineNo">577</span><a name="line.577"></a> -<span class="sourceLineNo">578</span> /**<a name="line.578"></a> -<span class="sourceLineNo">579</span> * Seconds in a week<a name="line.579"></a> -<span class="sourceLineNo">580</span> */<a name="line.580"></a> -<span class="sourceLineNo">581</span> public static final int WEEK_IN_SECONDS = 7 * 24 * 3600;<a name="line.581"></a> -<span class="sourceLineNo">582</span><a name="line.582"></a> -<span class="sourceLineNo">583</span> /**<a name="line.583"></a> -<span class="sourceLineNo">584</span> * Seconds in a day, hour and minute<a name="line.584"></a> -<span class="sourceLineNo">585</span> */<a name="line.585"></a> -<span class="sourceLineNo">586</span> public static final int DAY_IN_SECONDS = 24 * 60 * 60;<a name="line.586"></a> -<span class="sourceLineNo">587</span> public static final int HOUR_IN_SECONDS = 60 * 60;<a name="line.587"></a> -<span class="sourceLineNo">588</span> public static final int MINUTE_IN_SECONDS = 60;<a name="line.588"></a> -<span class="sourceLineNo">589</span><a name="line.589"></a> -<span class="sourceLineNo">590</span> //TODO: although the following are referenced widely to format strings for<a name="line.590"></a> -<span class="sourceLineNo">591</span> // the shell. They really aren't a part of the public API. It would be<a name="line.591"></a> -<span class="sourceLineNo">592</span> // nice if we could put them somewhere where they did not need to be<a name="line.592"></a> -<span class="sourceLineNo">593</span> // public. They could have package visibility<a name="line.593"></a> -<span class="sourceLineNo">594</span> public static final String NAME = "NAME";<a name="line.594"></a> -<span class="sourceLineNo">595</span> public static final String VERSIONS = "VERSIONS";<a name="line.595"></a> -<span class="sourceLineNo">596</span> public static final String IN_MEMORY = "IN_MEMORY";<a name="line.596"></a> -<span class="sourceLineNo">597</span> public static final String METADATA = "METADATA";<a name="line.597"></a> -<span class="sourceLineNo">598</span> public static final String CONFIGURATION = "CONFIGURATION";<a name="line.598"></a> -<span class="sourceLineNo">599</span><a name="line.599"></a> -<span class="sourceLineNo">600</span> /**<a name="line.600"></a> -<span class="sourceLineNo">601</span> * Retrying we multiply hbase.client.pause setting by what we have in this array until we<a name="line.601"></a> -<span class="sourceLineNo">602</span> * run out of array items. Retries beyond this use the last number in the array. So, for<a name="line.602"></a> -<span class="sourceLineNo">603</span> * example, if hbase.client.pause is 1 second, and maximum retries count<a name="line.603"></a> -<span class="sourceLineNo">604</span> * hbase.client.retries.number is 10, we will retry at the following intervals:<a name="line.604"></a> -<span class="sourceLineNo">605</span> * 1, 2, 3, 5, 10, 20, 40, 100, 100, 100.<a name="line.605"></a> -<span class="sourceLineNo">606</span> * With 100ms, a back-off of 200 means 20s<a name="line.606"></a> -<span class="sourceLineNo">607</span> */<a name="line.607"></a> -<span class="sourceLineNo">608</span> public static final int [] RETRY_BACKOFF = {1, 2, 3, 5, 10, 20, 40, 100, 100, 100, 100, 200, 200};<a name="line.608"></a> -<span class="sourceLineNo">609</span><a name="line.609"></a> -<span class="sourceLineNo">610</span> public static final String REGION_IMPL = "hbase.hregion.impl";<a name="line.610"></a> -<span class="sourceLineNo">611</span><a name="line.611"></a> -<span class="sourceLineNo">612</span> /** modifyTable op for replacing the table descriptor */<a name="line.612"></a> -<span class="sourceLineNo">613</span> @InterfaceAudience.Private<a name="line.613"></a> -<span class="sourceLineNo">614</span> public static enum Modify {<a name="line.614"></a> -<span class="sourceLineNo">615</span> CLOSE_REGION,<a name="line.615"></a> -<span class="sourceLineNo">616</span> TABLE_COMPACT,<a name="line.616"></a> -<span class="sourceLineNo">617</span> TABLE_FLUSH,<a name="line.617"></a> -<span class="sourceLineNo">618</span> TABLE_MAJOR_COMPACT,<a name="line.618"></a> -<span class="sourceLineNo">619</span> TABLE_SET_HTD,<a name="line.619"></a> -<span class="sourceLineNo">620</span> TABLE_SPLIT<a name="line.620"></a> -<span class="sourceLineNo">621</span> }<a name="line.621"></a> -<span class="sourceLineNo">622</span><a name="line.622"></a> -<span class="sourceLineNo">623</span> /**<a name="line.623"></a> -<span class="sourceLineNo">624</span> * Scope tag for locally scoped data.<a name="line.624"></a> -<span class="sourceLineNo">625</span> * This data will not be replicated.<a name="line.625"></a> -<span class="sourceLineNo">626</span> */<a name="line.626"></a> -<span class="sourceLineNo">627</span> public static final int REPLICATION_SCOPE_LOCAL = 0;<a name="line.627"></a> -<span class="sourceLineNo">628</span><a name="line.628"></a> -<span class="sourceLineNo">629</span> /**<a name="line.629"></a> -<span class="sourceLineNo">630</span> * Scope tag for globally scoped data.<a name="line.630"></a> -<span class="sourceLineNo">631</span> * This data will be replicated to all peers.<a name="line.631"></a> -<span class="sourceLineNo">632</span> */<a name="line.632"></a> -<span class="sourceLineNo">633</span> public static final int REPLICATION_SCOPE_GLOBAL = 1;<a name="line.633"></a> -<span class="sourceLineNo">634</span><a name="line.634"></a> -<span class="sourceLineNo">635</span> /**<a name="line.635"></a> -<span class="sourceLineNo">636</span> * Default cluster ID, cannot be used to identify a cluster so a key with<a name="line.636"></a> -<span class="sourceLineNo">637</span> * this value means it wasn't meant for replication.<a name="line.637"></a> -<span class="sourceLineNo">638</span> */<a name="line.638"></a> -<span class="sourceLineNo">639</span> public static final UUID DEFAULT_CLUSTER_ID = new UUID(0L,0L);<a name="line.639"></a> -<span class="sourceLineNo">640</span><a name="line.640"></a> -<span class="sourceLineNo">641</span> /**<a name="line.641"></a> -<span class="sourceLineNo">642</span> * Parameter name for maximum number of bytes returned when calling a scanner's next method.<a name="line.642"></a> -<span class="sourceLineNo">643</span> * Controlled by the client.<a name="line.643"></a> -<span class="sourceLineNo">644</span> */<a name="line.644"></a> -<span class="sourceLineNo">645</span> public static final String HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE_KEY =<a name="line.645"></a> -<span class="sourceLineNo">646</span> "hbase.client.scanner.max.result.size";<a name="line.646"></a> -<span class="sourceLineNo">647</span><a name="line.647"></a> -<span class="sourceLineNo">648</span> /**<a name="line.648"></a> -<span class="sourceLineNo">649</span> * Parameter name for maximum number of bytes returned when calling a scanner's next method.<a name="line.649"></a> -<span class="sourceLineNo">650</span> * Controlled by the server.<a name="line.650"></a> -<span class="sourceLineNo">651</span> */<a name="line.651"></a> -<span class="sourceLineNo">652</span> public static final String HBASE_SERVER_SCANNER_MAX_RESULT_SIZE_KEY =<a name="line.652"></a> -<span class="sourceLineNo">653</span> "hbase.server.scanner.max.result.size";<a name="line.653"></a> -<span class="sourceLineNo">654</span><a name="line.654"></a> -<span class="sourceLineNo">655</span> /**<a name="line.655"></a> -<span class="sourceLineNo">656</span> * Maximum number of bytes returned when calling a scanner's next method.<a name="line.656"></a> -<span class="sourceLineNo">657</span> * Note that when a single row is larger than this limit the row is still<a name="line.657"></a> -<span class="sourceLineNo">658</span> * returned completely.<a name="line.658"></a> -<span class="sourceLineNo">659</span> *<a name="line.659"></a> -<span class="sourceLineNo">660</span> * The default value is 2MB.<a name="line.660"></a> -<span class="sourceLineNo">661</span> */<a name="line.661"></a> -<span class="sourceLineNo">662</span> public static final long DEFAULT_HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE = 2 * 1024 * 1024;<a name="line.662"></a> -<span class="sourceLineNo">663</span><a name="line.663"></a> -<span class="sourceLineNo">664</span> /**<a name="line.664"></a> -<span class="sourceLineNo">665</span> * Maximum number of bytes returned when calling a scanner's next method.<a name="line.665"></a> -<span class="sourceLineNo">666</span> * Note that when a single row is larger than this limit the row is still<a name="line.666"></a> -<span class="sourceLineNo">667</span> * returned completely.<a name="line.667"></a> -<span class="sourceLineNo">668</span> * Safety setting to protect the region server.<a name="line.668"></a> -<span class="sourceLineNo">669</span> *<a name="line.669"></a> -<span class="sourceLineNo">670</span> * The default value is 100MB. (a client would rarely request larger chunks on purpose)<a name="line.670"></a> -<span class="sourceLineNo">671</span> */<a name="line.671"></a> -<span class="sourceLineNo">672</span> public static final long DEFAULT_HBASE_SERVER_SCANNER_MAX_RESULT_SIZE = 100 * 1024
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