http://git-wip-us.apache.org/repos/asf/hbase-site/blob/476c54ed/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/Store.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/Store.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/Store.html index a9e679e..a56c63f 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/Store.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/Store.html @@ -410,149 +410,154 @@ <span class="sourceLineNo">402</span> long getStorefilesSize();<a name="line.402"></a> <span class="sourceLineNo">403</span><a name="line.403"></a> <span class="sourceLineNo">404</span> /**<a name="line.404"></a> -<span class="sourceLineNo">405</span> * @return The size of the store file indexes, in bytes.<a name="line.405"></a> +<span class="sourceLineNo">405</span> * @return The size of only the store files which are HFiles, in bytes.<a name="line.405"></a> <span class="sourceLineNo">406</span> */<a name="line.406"></a> -<span class="sourceLineNo">407</span> long getStorefilesIndexSize();<a name="line.407"></a> +<span class="sourceLineNo">407</span> long getHFilesSize();<a name="line.407"></a> <span class="sourceLineNo">408</span><a name="line.408"></a> <span class="sourceLineNo">409</span> /**<a name="line.409"></a> -<span class="sourceLineNo">410</span> * Returns the total size of all index blocks in the data block indexes, including the root level,<a name="line.410"></a> -<span class="sourceLineNo">411</span> * intermediate levels, and the leaf level for multi-level indexes, or just the root level for<a name="line.411"></a> -<span class="sourceLineNo">412</span> * single-level indexes.<a name="line.412"></a> -<span class="sourceLineNo">413</span> * @return the total size of block indexes in the store<a name="line.413"></a> -<span class="sourceLineNo">414</span> */<a name="line.414"></a> -<span class="sourceLineNo">415</span> long getTotalStaticIndexSize();<a name="line.415"></a> -<span class="sourceLineNo">416</span><a name="line.416"></a> -<span class="sourceLineNo">417</span> /**<a name="line.417"></a> -<span class="sourceLineNo">418</span> * Returns the total byte size of all Bloom filter bit arrays. 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Writes older than this readPoint, are included in every<a name="line.448"></a> +<span class="sourceLineNo">449</span> * read operation.<a name="line.449"></a> +<span class="sourceLineNo">450</span> */<a name="line.450"></a> +<span class="sourceLineNo">451</span> long getSmallestReadPoint();<a name="line.451"></a> +<span class="sourceLineNo">452</span><a name="line.452"></a> +<span class="sourceLineNo">453</span> String getColumnFamilyName();<a name="line.453"></a> +<span class="sourceLineNo">454</span><a name="line.454"></a> +<span class="sourceLineNo">455</span> TableName getTableName();<a name="line.455"></a> <span class="sourceLineNo">456</span><a name="line.456"></a> <span class="sourceLineNo">457</span> /**<a name="line.457"></a> -<span class="sourceLineNo">458</span> * @return The total size of data flushed to disk, in bytes<a name="line.458"></a> +<span class="sourceLineNo">458</span> * @return The number of cells flushed to disk<a name="line.458"></a> <span 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class="sourceLineNo">468</span> * @return The number of cells processed during minor compactions<a name="line.468"></a> +<span class="sourceLineNo">468</span> * @return The total size of out output files on disk, in bytes<a name="line.468"></a> <span class="sourceLineNo">469</span> */<a name="line.469"></a> -<span class="sourceLineNo">470</span> long getCompactedCellsCount();<a name="line.470"></a> +<span class="sourceLineNo">470</span> long getFlushedOutputFileSize();<a name="line.470"></a> <span class="sourceLineNo">471</span><a name="line.471"></a> <span class="sourceLineNo">472</span> /**<a name="line.472"></a> -<span class="sourceLineNo">473</span> * @return The total amount of data processed during minor compactions, in bytes<a name="line.473"></a> +<span class="sourceLineNo">473</span> * @return The number of cells processed during minor compactions<a name="line.473"></a> <span class="sourceLineNo">474</span> */<a name="line.474"></a> -<span class="sourceLineNo">475</span> long getCompactedCellsSize();<a name="line.475"></a> +<span class="sourceLineNo">475</span> long getCompactedCellsCount();<a name="line.475"></a> <span class="sourceLineNo">476</span><a name="line.476"></a> <span class="sourceLineNo">477</span> /**<a name="line.477"></a> -<span class="sourceLineNo">478</span> * @return The number of cells processed during major compactions<a name="line.478"></a> +<span class="sourceLineNo">478</span> * @return The total amount of data processed during minor compactions, in bytes<a name="line.478"></a> <span class="sourceLineNo">479</span> */<a name="line.479"></a> -<span class="sourceLineNo">480</span> long getMajorCompactedCellsCount();<a name="line.480"></a> +<span class="sourceLineNo">480</span> long getCompactedCellsSize();<a name="line.480"></a> <span class="sourceLineNo">481</span><a name="line.481"></a> <span class="sourceLineNo">482</span> /**<a name="line.482"></a> -<span class="sourceLineNo">483</span> * @return The total amount of data processed during major compactions, in bytes<a name="line.483"></a> +<span class="sourceLineNo">483</span> * @return The number of cells processed during major compactions<a name="line.483"></a> <span class="sourceLineNo">484</span> */<a name="line.484"></a> -<span class="sourceLineNo">485</span> long getMajorCompactedCellsSize();<a name="line.485"></a> +<span class="sourceLineNo">485</span> long getMajorCompactedCellsCount();<a name="line.485"></a> <span class="sourceLineNo">486</span><a name="line.486"></a> -<span class="sourceLineNo">487</span> /*<a name="line.487"></a> -<span class="sourceLineNo">488</span> * @param o Observer who wants to know about changes in set of Readers<a name="line.488"></a> +<span class="sourceLineNo">487</span> /**<a name="line.487"></a> +<span class="sourceLineNo">488</span> * @return The total amount of data processed during major compactions, in bytes<a name="line.488"></a> <span class="sourceLineNo">489</span> */<a name="line.489"></a> -<span class="sourceLineNo">490</span> void addChangedReaderObserver(ChangedReadersObserver o);<a name="line.490"></a> +<span class="sourceLineNo">490</span> long getMajorCompactedCellsSize();<a name="line.490"></a> <span class="sourceLineNo">491</span><a name="line.491"></a> <span class="sourceLineNo">492</span> /*<a name="line.492"></a> -<span class="sourceLineNo">493</span> * @param o Observer no longer interested in changes in set of Readers.<a name="line.493"></a> +<span class="sourceLineNo">493</span> * @param o Observer who wants to know about changes in set of Readers<a name="line.493"></a> <span class="sourceLineNo">494</span> */<a name="line.494"></a> -<span class="sourceLineNo">495</span> void deleteChangedReaderObserver(ChangedReadersObserver o);<a name="line.495"></a> +<span class="sourceLineNo">495</span> void addChangedReaderObserver(ChangedReadersObserver o);<a name="line.495"></a> <span class="sourceLineNo">496</span><a name="line.496"></a> -<span class="sourceLineNo">497</span> /**<a name="line.497"></a> -<span class="sourceLineNo">498</span> * @return Whether this store has too many store files.<a name="line.498"></a> +<span class="sourceLineNo">497</span> /*<a name="line.497"></a> +<span class="sourceLineNo">498</span> * @param o Observer no longer interested in changes in set of Readers.<a name="line.498"></a> <span class="sourceLineNo">499</span> */<a name="line.499"></a> -<span class="sourceLineNo">500</span> boolean hasTooManyStoreFiles();<a name="line.500"></a> +<span class="sourceLineNo">500</span> void deleteChangedReaderObserver(ChangedReadersObserver o);<a name="line.500"></a> <span class="sourceLineNo">501</span><a name="line.501"></a> <span class="sourceLineNo">502</span> /**<a name="line.502"></a> -<span class="sourceLineNo">503</span> * Checks the underlying store files, and opens the files that have not<a name="line.503"></a> -<span class="sourceLineNo">504</span> * been opened, and removes the store file readers for store files no longer<a name="line.504"></a> -<span class="sourceLineNo">505</span> * available. Mainly used by secondary region replicas to keep up to date with<a name="line.505"></a> -<span class="sourceLineNo">506</span> * the primary region files.<a name="line.506"></a> -<span class="sourceLineNo">507</span> * @throws IOException<a name="line.507"></a> -<span class="sourceLineNo">508</span> */<a name="line.508"></a> -<span class="sourceLineNo">509</span> void refreshStoreFiles() throws IOException;<a name="line.509"></a> -<span class="sourceLineNo">510</span><a name="line.510"></a> -<span class="sourceLineNo">511</span> /**<a name="line.511"></a> -<span class="sourceLineNo">512</span> * This value can represent the degree of emergency of compaction for this store. It should be<a name="line.512"></a> -<span class="sourceLineNo">513</span> * greater than or equal to 0.0, any value greater than 1.0 means we have too many store files.<a name="line.513"></a> -<span class="sourceLineNo">514</span> * <ul><a name="line.514"></a> -<span class="sourceLineNo">515</span> * <li>if getStorefilesCount &lt;= getMinFilesToCompact, return 0.0</li><a name="line.515"></a> -<span class="sourceLineNo">516</span> * <li>return (getStorefilesCount - getMinFilesToCompact) / (blockingFileCount -<a name="line.516"></a> -<span class="sourceLineNo">517</span> * getMinFilesToCompact)</li><a name="line.517"></a> -<span class="sourceLineNo">518</span> * </ul><a name="line.518"></a> -<span class="sourceLineNo">519</span> * <p><a name="line.519"></a> -<span class="sourceLineNo">520</span> * And for striped stores, we should calculate this value by the files in each stripe separately<a name="line.520"></a> -<span class="sourceLineNo">521</span> * and return the maximum value.<a name="line.521"></a> -<span class="sourceLineNo">522</span> * <p><a name="line.522"></a> -<span class="sourceLineNo">523</span> * It is similar to {@link #getCompactPriority()} except that it is more suitable to use in a<a name="line.523"></a> -<span class="sourceLineNo">524</span> * linear formula.<a name="line.524"></a> -<span class="sourceLineNo">525</span> */<a name="line.525"></a> -<span class="sourceLineNo">526</span> double getCompactionPressure();<a name="line.526"></a> -<span class="sourceLineNo">527</span><a name="line.527"></a> -<span class="sourceLineNo">528</span> /**<a name="line.528"></a> -<span class="sourceLineNo">529</span> * Replaces the store files that the store has with the given files. Mainly used by<a name="line.529"></a> -<span class="sourceLineNo">530</span> * secondary region replicas to keep up to date with<a name="line.530"></a> -<span class="sourceLineNo">531</span> * the primary region files.<a name="line.531"></a> -<span class="sourceLineNo">532</span> * @throws IOException<a name="line.532"></a> -<span class="sourceLineNo">533</span> */<a name="line.533"></a> -<span class="sourceLineNo">534</span> void refreshStoreFiles(Collection<String> newFiles) throws IOException;<a name="line.534"></a> -<span class="sourceLineNo">535</span><a name="line.535"></a> -<span class="sourceLineNo">536</span> boolean isPrimaryReplicaStore();<a name="line.536"></a> -<span class="sourceLineNo">537</span><a name="line.537"></a> -<span class="sourceLineNo">538</span> /**<a name="line.538"></a> -<span class="sourceLineNo">539</span> * Closes and archives the compacted files under this store<a name="line.539"></a> -<span class="sourceLineNo">540</span> */<a name="line.540"></a> -<span class="sourceLineNo">541</span> void closeAndArchiveCompactedFiles() throws IOException;<a name="line.541"></a> +<span class="sourceLineNo">503</span> * @return Whether this store has too many store files.<a name="line.503"></a> +<span class="sourceLineNo">504</span> */<a name="line.504"></a> +<span class="sourceLineNo">505</span> boolean hasTooManyStoreFiles();<a name="line.505"></a> +<span class="sourceLineNo">506</span><a name="line.506"></a> +<span class="sourceLineNo">507</span> /**<a name="line.507"></a> +<span class="sourceLineNo">508</span> * Checks the underlying store files, and opens the files that have not<a name="line.508"></a> +<span class="sourceLineNo">509</span> * been opened, and removes the store file readers for store files no longer<a name="line.509"></a> +<span class="sourceLineNo">510</span> * available. Mainly used by secondary region replicas to keep up to date with<a name="line.510"></a> +<span class="sourceLineNo">511</span> * the primary region files.<a name="line.511"></a> +<span class="sourceLineNo">512</span> * @throws IOException<a name="line.512"></a> +<span class="sourceLineNo">513</span> */<a name="line.513"></a> +<span class="sourceLineNo">514</span> void refreshStoreFiles() throws IOException;<a name="line.514"></a> +<span class="sourceLineNo">515</span><a name="line.515"></a> +<span class="sourceLineNo">516</span> /**<a name="line.516"></a> +<span class="sourceLineNo">517</span> * This value can represent the degree of emergency of compaction for this store. It should be<a name="line.517"></a> +<span class="sourceLineNo">518</span> * greater than or equal to 0.0, any value greater than 1.0 means we have too many store files.<a name="line.518"></a> +<span class="sourceLineNo">519</span> * <ul><a name="line.519"></a> +<span class="sourceLineNo">520</span> * <li>if getStorefilesCount &lt;= getMinFilesToCompact, return 0.0</li><a name="line.520"></a> +<span class="sourceLineNo">521</span> * <li>return (getStorefilesCount - getMinFilesToCompact) / (blockingFileCount -<a name="line.521"></a> +<span class="sourceLineNo">522</span> * getMinFilesToCompact)</li><a name="line.522"></a> +<span class="sourceLineNo">523</span> * </ul><a name="line.523"></a> +<span class="sourceLineNo">524</span> * <p><a name="line.524"></a> +<span class="sourceLineNo">525</span> * And for striped stores, we should calculate this value by the files in each stripe separately<a name="line.525"></a> +<span class="sourceLineNo">526</span> * and return the maximum value.<a name="line.526"></a> +<span class="sourceLineNo">527</span> * <p><a name="line.527"></a> +<span class="sourceLineNo">528</span> * It is similar to {@link #getCompactPriority()} except that it is more suitable to use in a<a name="line.528"></a> +<span class="sourceLineNo">529</span> * linear formula.<a name="line.529"></a> +<span class="sourceLineNo">530</span> */<a name="line.530"></a> +<span class="sourceLineNo">531</span> double getCompactionPressure();<a name="line.531"></a> +<span class="sourceLineNo">532</span><a name="line.532"></a> +<span class="sourceLineNo">533</span> /**<a name="line.533"></a> +<span class="sourceLineNo">534</span> * Replaces the store files that the store has with the given files. Mainly used by<a name="line.534"></a> +<span class="sourceLineNo">535</span> * secondary region replicas to keep up to date with<a name="line.535"></a> +<span class="sourceLineNo">536</span> * the primary region files.<a name="line.536"></a> +<span class="sourceLineNo">537</span> * @throws IOException<a name="line.537"></a> +<span class="sourceLineNo">538</span> */<a name="line.538"></a> +<span class="sourceLineNo">539</span> void refreshStoreFiles(Collection<String> newFiles) throws IOException;<a name="line.539"></a> +<span class="sourceLineNo">540</span><a name="line.540"></a> +<span class="sourceLineNo">541</span> boolean isPrimaryReplicaStore();<a name="line.541"></a> <span class="sourceLineNo">542</span><a name="line.542"></a> <span class="sourceLineNo">543</span> /**<a name="line.543"></a> -<span class="sourceLineNo">544</span> * @return true if the memstore may need some extra memory space<a name="line.544"></a> +<span class="sourceLineNo">544</span> * Closes and archives the compacted files under this store<a name="line.544"></a> <span class="sourceLineNo">545</span> */<a name="line.545"></a> -<span class="sourceLineNo">546</span> boolean isSloppyMemstore();<a name="line.546"></a> -<span class="sourceLineNo">547</span>}<a name="line.547"></a> +<span class="sourceLineNo">546</span> void closeAndArchiveCompactedFiles() throws IOException;<a name="line.546"></a> +<span class="sourceLineNo">547</span><a name="line.547"></a> +<span class="sourceLineNo">548</span> /**<a name="line.548"></a> +<span class="sourceLineNo">549</span> * @return true if the memstore may need some extra memory space<a name="line.549"></a> +<span class="sourceLineNo">550</span> */<a name="line.550"></a> +<span class="sourceLineNo">551</span> boolean isSloppyMemstore();<a name="line.551"></a> +<span class="sourceLineNo">552</span>}<a name="line.552"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/476c54ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/MetricsSource.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/MetricsSource.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/MetricsSource.html index 8cf0549..3d87ef1 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/MetricsSource.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/MetricsSource.html @@ -48,152 +48,152 @@ <span class="sourceLineNo">040</span><a name="line.40"></a> <span class="sourceLineNo">041</span> // tracks last shipped timestamp for each wal group<a name="line.41"></a> <span class="sourceLineNo">042</span> private Map<String, Long> lastTimeStamps = new HashMap<>();<a name="line.42"></a> -<span class="sourceLineNo">043</span> private int lastQueueSize = 0;<a name="line.43"></a> -<span class="sourceLineNo">044</span> private long lastHFileRefsQueueSize = 0;<a name="line.44"></a> -<span class="sourceLineNo">045</span> private String id;<a name="line.45"></a> -<span class="sourceLineNo">046</span><a name="line.46"></a> -<span class="sourceLineNo">047</span> private final MetricsReplicationSourceSource singleSourceSource;<a name="line.47"></a> -<span class="sourceLineNo">048</span> private final MetricsReplicationSourceSource globalSourceSource;<a name="line.48"></a> +<span class="sourceLineNo">043</span> private long lastHFileRefsQueueSize = 0;<a name="line.43"></a> +<span class="sourceLineNo">044</span> private String id;<a name="line.44"></a> +<span class="sourceLineNo">045</span><a name="line.45"></a> +<span class="sourceLineNo">046</span> private final MetricsReplicationSourceSource singleSourceSource;<a name="line.46"></a> +<span class="sourceLineNo">047</span> private final MetricsReplicationSourceSource globalSourceSource;<a name="line.47"></a> +<span class="sourceLineNo">048</span><a name="line.48"></a> <span class="sourceLineNo">049</span><a name="line.49"></a> -<span class="sourceLineNo">050</span><a name="line.50"></a> -<span class="sourceLineNo">051</span> /**<a name="line.51"></a> -<span class="sourceLineNo">052</span> * Constructor used to register the metrics<a name="line.52"></a> -<span class="sourceLineNo">053</span> *<a name="line.53"></a> -<span class="sourceLineNo">054</span> * @param id Name of the source this class is monitoring<a name="line.54"></a> -<span class="sourceLineNo">055</span> */<a name="line.55"></a> -<span class="sourceLineNo">056</span> public MetricsSource(String id) {<a name="line.56"></a> -<span class="sourceLineNo">057</span> this.id = id;<a name="line.57"></a> -<span class="sourceLineNo">058</span> singleSourceSource =<a name="line.58"></a> -<span class="sourceLineNo">059</span> CompatibilitySingletonFactory.getInstance(MetricsReplicationSourceFactory.class)<a name="line.59"></a> -<span class="sourceLineNo">060</span> .getSource(id);<a name="line.60"></a> -<span class="sourceLineNo">061</span> globalSourceSource = CompatibilitySingletonFactory.getInstance(MetricsReplicationSourceFactory.class).getGlobalSource();<a name="line.61"></a> -<span class="sourceLineNo">062</span> }<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> /**<a name="line.64"></a> -<span class="sourceLineNo">065</span> * Constructor for injecting custom (or test) MetricsReplicationSourceSources<a name="line.65"></a> -<span class="sourceLineNo">066</span> * @param id Name of the source this class is monitoring<a name="line.66"></a> -<span class="sourceLineNo">067</span> * @param singleSourceSource Class to monitor id-scoped metrics<a name="line.67"></a> -<span class="sourceLineNo">068</span> * @param globalSourceSource Class to monitor global-scoped metrics<a name="line.68"></a> -<span class="sourceLineNo">069</span> */<a name="line.69"></a> -<span class="sourceLineNo">070</span> public MetricsSource(String id, MetricsReplicationSourceSource singleSourceSource,<a name="line.70"></a> -<span class="sourceLineNo">071</span> MetricsReplicationSourceSource globalSourceSource) {<a name="line.71"></a> -<span class="sourceLineNo">072</span> this.id = id;<a name="line.72"></a> -<span class="sourceLineNo">073</span> this.singleSourceSource = singleSourceSource;<a name="line.73"></a> -<span class="sourceLineNo">074</span> this.globalSourceSource = globalSourceSource;<a name="line.74"></a> -<span class="sourceLineNo">075</span> }<a name="line.75"></a> -<span class="sourceLineNo">076</span><a name="line.76"></a> -<span class="sourceLineNo">077</span> /**<a name="line.77"></a> -<span class="sourceLineNo">078</span> * Set the age of the last edit that was shipped<a name="line.78"></a> -<span class="sourceLineNo">079</span> * @param timestamp write time of the edit<a name="line.79"></a> -<span class="sourceLineNo">080</span> * @param walGroup which group we are setting<a name="line.80"></a> -<span class="sourceLineNo">081</span> */<a name="line.81"></a> -<span class="sourceLineNo">082</span> public void setAgeOfLastShippedOp(long timestamp, String walGroup) {<a name="line.82"></a> -<span class="sourceLineNo">083</span> long age = EnvironmentEdgeManager.currentTime() - timestamp;<a name="line.83"></a> -<span class="sourceLineNo">084</span> singleSourceSource.setLastShippedAge(age);<a name="line.84"></a> -<span class="sourceLineNo">085</span> globalSourceSource.setLastShippedAge(age);<a name="line.85"></a> -<span class="sourceLineNo">086</span> this.lastTimeStamps.put(walGroup, timestamp);<a name="line.86"></a> -<span class="sourceLineNo">087</span> }<a name="line.87"></a> -<span class="sourceLineNo">088</span><a name="line.88"></a> -<span class="sourceLineNo">089</span> /**<a name="line.89"></a> -<span class="sourceLineNo">090</span> * Convenience method to use the last given timestamp to refresh the age of the last edit. Used<a name="line.90"></a> -<span class="sourceLineNo">091</span> * when replication fails and need to keep that metric accurate.<a name="line.91"></a> -<span class="sourceLineNo">092</span> * @param walGroupId id of the group to update<a name="line.92"></a> -<span class="sourceLineNo">093</span> */<a name="line.93"></a> -<span class="sourceLineNo">094</span> public void refreshAgeOfLastShippedOp(String walGroupId) {<a name="line.94"></a> -<span class="sourceLineNo">095</span> Long lastTimestamp = this.lastTimeStamps.get(walGroupId);<a name="line.95"></a> -<span class="sourceLineNo">096</span> if (lastTimestamp == null) {<a name="line.96"></a> -<span class="sourceLineNo">097</span> this.lastTimeStamps.put(walGroupId, 0L);<a name="line.97"></a> -<span class="sourceLineNo">098</span> lastTimestamp = 0L;<a name="line.98"></a> -<span class="sourceLineNo">099</span> }<a name="line.99"></a> -<span class="sourceLineNo">100</span> if (lastTimestamp > 0) {<a name="line.100"></a> -<span class="sourceLineNo">101</span> setAgeOfLastShippedOp(lastTimestamp, walGroupId);<a name="line.101"></a> -<span class="sourceLineNo">102</span> }<a name="line.102"></a> -<span class="sourceLineNo">103</span> }<a name="line.103"></a> -<span class="sourceLineNo">104</span><a name="line.104"></a> -<span class="sourceLineNo">105</span> /**<a name="line.105"></a> -<span class="sourceLineNo">106</span> * Increment size of the log queue.<a name="line.106"></a> -<span class="sourceLineNo">107</span> */<a name="line.107"></a> -<span class="sourceLineNo">108</span> public void incrSizeOfLogQueue() {<a name="line.108"></a> -<span class="sourceLineNo">109</span> singleSourceSource.incrSizeOfLogQueue(1);<a name="line.109"></a> -<span class="sourceLineNo">110</span> globalSourceSource.incrSizeOfLogQueue(1);<a name="line.110"></a> -<span class="sourceLineNo">111</span> }<a name="line.111"></a> -<span class="sourceLineNo">112</span><a name="line.112"></a> -<span class="sourceLineNo">113</span> public void decrSizeOfLogQueue() {<a name="line.113"></a> -<span class="sourceLineNo">114</span> singleSourceSource.decrSizeOfLogQueue(1);<a name="line.114"></a> -<span class="sourceLineNo">115</span> globalSourceSource.decrSizeOfLogQueue(1);<a name="line.115"></a> -<span class="sourceLineNo">116</span> }<a name="line.116"></a> -<span class="sourceLineNo">117</span><a name="line.117"></a> -<span class="sourceLineNo">118</span> /**<a name="line.118"></a> -<span class="sourceLineNo">119</span> * Add on the the number of log edits read<a name="line.119"></a> -<span class="sourceLineNo">120</span> *<a name="line.120"></a> -<span class="sourceLineNo">121</span> * @param delta the number of log edits read.<a name="line.121"></a> -<span class="sourceLineNo">122</span> */<a name="line.122"></a> -<span class="sourceLineNo">123</span> private void incrLogEditsRead(long delta) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> singleSourceSource.incrLogReadInEdits(delta);<a name="line.124"></a> -<span class="sourceLineNo">125</span> globalSourceSource.incrLogReadInEdits(delta);<a name="line.125"></a> -<span class="sourceLineNo">126</span> }<a name="line.126"></a> -<span class="sourceLineNo">127</span><a name="line.127"></a> -<span class="sourceLineNo">128</span> /** Increment the number of log edits read by one. */<a name="line.128"></a> -<span class="sourceLineNo">129</span> public void incrLogEditsRead() {<a name="line.129"></a> -<span class="sourceLineNo">130</span> incrLogEditsRead(1);<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<a name="line.131"></a> -<span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span> /**<a name="line.133"></a> -<span class="sourceLineNo">134</span> * Add on the number of log edits filtered<a name="line.134"></a> -<span class="sourceLineNo">135</span> *<a name="line.135"></a> -<span class="sourceLineNo">136</span> * @param delta the number filtered.<a name="line.136"></a> -<span class="sourceLineNo">137</span> */<a name="line.137"></a> -<span class="sourceLineNo">138</span> public void incrLogEditsFiltered(long delta) {<a name="line.138"></a> -<span class="sourceLineNo">139</span> singleSourceSource.incrLogEditsFiltered(delta);<a name="line.139"></a> -<span class="sourceLineNo">140</span> globalSourceSource.incrLogEditsFiltered(delta);<a name="line.140"></a> -<span class="sourceLineNo">141</span> }<a name="line.141"></a> -<span class="sourceLineNo">142</span><a name="line.142"></a> -<span class="sourceLineNo">143</span> /** The number of log edits filtered out. */<a name="line.143"></a> -<span class="sourceLineNo">144</span> public void incrLogEditsFiltered() {<a name="line.144"></a> -<span class="sourceLineNo">145</span> incrLogEditsFiltered(1);<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span><a name="line.147"></a> -<span class="sourceLineNo">148</span> /**<a name="line.148"></a> -<span class="sourceLineNo">149</span> * Convience method to apply changes to metrics do to shipping a batch of logs.<a name="line.149"></a> -<span class="sourceLineNo">150</span> *<a name="line.150"></a> -<span class="sourceLineNo">151</span> * @param batchSize the size of the batch that was shipped to sinks.<a name="line.151"></a> -<span class="sourceLineNo">152</span> */<a name="line.152"></a> -<span class="sourceLineNo">153</span> public void shipBatch(long batchSize, int sizeInBytes) {<a name="line.153"></a> -<span class="sourceLineNo">154</span> singleSourceSource.incrBatchesShipped(1);<a name="line.154"></a> -<span class="sourceLineNo">155</span> globalSourceSource.incrBatchesShipped(1);<a name="line.155"></a> -<span class="sourceLineNo">156</span><a name="line.156"></a> -<span class="sourceLineNo">157</span> singleSourceSource.incrOpsShipped(batchSize);<a name="line.157"></a> -<span class="sourceLineNo">158</span> globalSourceSource.incrOpsShipped(batchSize);<a name="line.158"></a> -<span class="sourceLineNo">159</span><a name="line.159"></a> -<span class="sourceLineNo">160</span> singleSourceSource.incrShippedBytes(sizeInBytes);<a name="line.160"></a> -<span class="sourceLineNo">161</span> globalSourceSource.incrShippedBytes(sizeInBytes);<a name="line.161"></a> -<span class="sourceLineNo">162</span> }<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> * Convience method to apply changes to metrics do to shipping a batch of logs.<a name="line.165"></a> -<span class="sourceLineNo">166</span> *<a name="line.166"></a> -<span class="sourceLineNo">167</span> * @param batchSize the size of the batch that was shipped to sinks.<a name="line.167"></a> -<span class="sourceLineNo">168</span> * @param hfiles total number of hfiles shipped to sinks.<a name="line.168"></a> -<span class="sourceLineNo">169</span> */<a name="line.169"></a> -<span class="sourceLineNo">170</span> public void shipBatch(long batchSize, int sizeInBytes, long hfiles) {<a name="line.170"></a> -<span class="sourceLineNo">171</span> shipBatch(batchSize, sizeInBytes);<a name="line.171"></a> -<span class="sourceLineNo">172</span> singleSourceSource.incrHFilesShipped(hfiles);<a name="line.172"></a> -<span class="sourceLineNo">173</span> globalSourceSource.incrHFilesShipped(hfiles);<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span><a name="line.175"></a> -<span class="sourceLineNo">176</span> /** increase the byte number read by source from log file */<a name="line.176"></a> -<span class="sourceLineNo">177</span> public void incrLogReadInBytes(long readInBytes) {<a name="line.177"></a> -<span class="sourceLineNo">178</span> singleSourceSource.incrLogReadInBytes(readInBytes);<a name="line.178"></a> -<span class="sourceLineNo">179</span> globalSourceSource.incrLogReadInBytes(readInBytes);<a name="line.179"></a> -<span class="sourceLineNo">180</span> }<a name="line.180"></a> -<span class="sourceLineNo">181</span><a name="line.181"></a> -<span class="sourceLineNo">182</span> /** Removes all metrics about this Source. */<a name="line.182"></a> -<span class="sourceLineNo">183</span> public void clear() {<a name="line.183"></a> -<span class="sourceLineNo">184</span> singleSourceSource.clear();<a name="line.184"></a> -<span class="sourceLineNo">185</span> globalSourceSource.decrSizeOfLogQueue(lastQueueSize);<a name="line.185"></a> -<span class="sourceLineNo">186</span> globalSourceSource.decrSizeOfHFileRefsQueue(lastHFileRefsQueueSize);<a name="line.186"></a> -<span class="sourceLineNo">187</span> lastTimeStamps.clear();<a name="line.187"></a> -<span class="sourceLineNo">188</span> lastQueueSize = 0;<a name="line.188"></a> +<span class="sourceLineNo">050</span> /**<a name="line.50"></a> +<span class="sourceLineNo">051</span> * Constructor used to register the metrics<a name="line.51"></a> +<span class="sourceLineNo">052</span> *<a name="line.52"></a> +<span class="sourceLineNo">053</span> * @param id Name of the source this class is monitoring<a name="line.53"></a> +<span class="sourceLineNo">054</span> */<a name="line.54"></a> +<span class="sourceLineNo">055</span> public MetricsSource(String id) {<a name="line.55"></a> +<span class="sourceLineNo">056</span> this.id = id;<a name="line.56"></a> +<span class="sourceLineNo">057</span> singleSourceSource =<a name="line.57"></a> +<span class="sourceLineNo">058</span> CompatibilitySingletonFactory.getInstance(MetricsReplicationSourceFactory.class)<a name="line.58"></a> +<span class="sourceLineNo">059</span> .getSource(id);<a name="line.59"></a> +<span class="sourceLineNo">060</span> globalSourceSource = CompatibilitySingletonFactory.getInstance(MetricsReplicationSourceFactory.class).getGlobalSource();<a name="line.60"></a> +<span class="sourceLineNo">061</span> }<a name="line.61"></a> +<span class="sourceLineNo">062</span><a name="line.62"></a> +<span class="sourceLineNo">063</span> /**<a name="line.63"></a> +<span class="sourceLineNo">064</span> * Constructor for injecting custom (or test) MetricsReplicationSourceSources<a name="line.64"></a> +<span class="sourceLineNo">065</span> * @param id Name of the source this class is monitoring<a name="line.65"></a> +<span class="sourceLineNo">066</span> * @param singleSourceSource Class to monitor id-scoped metrics<a name="line.66"></a> +<span class="sourceLineNo">067</span> * @param globalSourceSource Class to monitor global-scoped metrics<a name="line.67"></a> +<span class="sourceLineNo">068</span> */<a name="line.68"></a> +<span class="sourceLineNo">069</span> public MetricsSource(String id, MetricsReplicationSourceSource singleSourceSource,<a name="line.69"></a> +<span class="sourceLineNo">070</span> MetricsReplicationSourceSource globalSourceSource) {<a name="line.70"></a> +<span class="sourceLineNo">071</span> this.id = id;<a name="line.71"></a> +<span class="sourceLineNo">072</span> this.singleSourceSource = singleSourceSource;<a name="line.72"></a> +<span class="sourceLineNo">073</span> this.globalSourceSource = globalSourceSource;<a name="line.73"></a> +<span class="sourceLineNo">074</span> }<a name="line.74"></a> +<span class="sourceLineNo">075</span><a name="line.75"></a> +<span class="sourceLineNo">076</span> /**<a name="line.76"></a> +<span class="sourceLineNo">077</span> * Set the age of the last edit that was shipped<a name="line.77"></a> +<span class="sourceLineNo">078</span> * @param timestamp write time of the edit<a name="line.78"></a> +<span class="sourceLineNo">079</span> * @param walGroup which group we are setting<a name="line.79"></a> +<span class="sourceLineNo">080</span> */<a name="line.80"></a> +<span class="sourceLineNo">081</span> public void setAgeOfLastShippedOp(long timestamp, String walGroup) {<a name="line.81"></a> +<span class="sourceLineNo">082</span> long age = EnvironmentEdgeManager.currentTime() - timestamp;<a name="line.82"></a> +<span class="sourceLineNo">083</span> singleSourceSource.setLastShippedAge(age);<a name="line.83"></a> +<span class="sourceLineNo">084</span> globalSourceSource.setLastShippedAge(age);<a name="line.84"></a> +<span class="sourceLineNo">085</span> this.lastTimeStamps.put(walGroup, timestamp);<a name="line.85"></a> +<span class="sourceLineNo">086</span> }<a name="line.86"></a> +<span class="sourceLineNo">087</span><a name="line.87"></a> +<span class="sourceLineNo">088</span> /**<a name="line.88"></a> +<span class="sourceLineNo">089</span> * Convenience method to use the last given timestamp to refresh the age of the last edit. Used<a name="line.89"></a> +<span class="sourceLineNo">090</span> * when replication fails and need to keep that metric accurate.<a name="line.90"></a> +<span class="sourceLineNo">091</span> * @param walGroupId id of the group to update<a name="line.91"></a> +<span class="sourceLineNo">092</span> */<a name="line.92"></a> +<span class="sourceLineNo">093</span> public void refreshAgeOfLastShippedOp(String walGroupId) {<a name="line.93"></a> +<span class="sourceLineNo">094</span> Long lastTimestamp = this.lastTimeStamps.get(walGroupId);<a name="line.94"></a> +<span class="sourceLineNo">095</span> if (lastTimestamp == null) {<a name="line.95"></a> +<span class="sourceLineNo">096</span> this.lastTimeStamps.put(walGroupId, 0L);<a name="line.96"></a> +<span class="sourceLineNo">097</span> lastTimestamp = 0L;<a name="line.97"></a> +<span class="sourceLineNo">098</span> }<a name="line.98"></a> +<span class="sourceLineNo">099</span> if (lastTimestamp > 0) {<a name="line.99"></a> +<span class="sourceLineNo">100</span> setAgeOfLastShippedOp(lastTimestamp, walGroupId);<a name="line.100"></a> +<span class="sourceLineNo">101</span> }<a name="line.101"></a> +<span class="sourceLineNo">102</span> }<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> /**<a name="line.104"></a> +<span class="sourceLineNo">105</span> * Increment size of the log queue.<a name="line.105"></a> +<span class="sourceLineNo">106</span> */<a name="line.106"></a> +<span class="sourceLineNo">107</span> public void incrSizeOfLogQueue() {<a name="line.107"></a> +<span class="sourceLineNo">108</span> singleSourceSource.incrSizeOfLogQueue(1);<a name="line.108"></a> +<span class="sourceLineNo">109</span> globalSourceSource.incrSizeOfLogQueue(1);<a name="line.109"></a> +<span class="sourceLineNo">110</span> }<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> public void decrSizeOfLogQueue() {<a name="line.112"></a> +<span class="sourceLineNo">113</span> singleSourceSource.decrSizeOfLogQueue(1);<a name="line.113"></a> +<span class="sourceLineNo">114</span> globalSourceSource.decrSizeOfLogQueue(1);<a name="line.114"></a> +<span class="sourceLineNo">115</span> }<a name="line.115"></a> +<span class="sourceLineNo">116</span><a name="line.116"></a> +<span class="sourceLineNo">117</span> /**<a name="line.117"></a> +<span class="sourceLineNo">118</span> * Add on the the number of log edits read<a name="line.118"></a> +<span class="sourceLineNo">119</span> *<a name="line.119"></a> +<span class="sourceLineNo">120</span> * @param delta the number of log edits read.<a name="line.120"></a> +<span class="sourceLineNo">121</span> */<a name="line.121"></a> +<span class="sourceLineNo">122</span> private void incrLogEditsRead(long delta) {<a name="line.122"></a> +<span class="sourceLineNo">123</span> singleSourceSource.incrLogReadInEdits(delta);<a name="line.123"></a> +<span class="sourceLineNo">124</span> globalSourceSource.incrLogReadInEdits(delta);<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span><a name="line.126"></a> +<span class="sourceLineNo">127</span> /** Increment the number of log edits read by one. */<a name="line.127"></a> +<span class="sourceLineNo">128</span> public void incrLogEditsRead() {<a name="line.128"></a> +<span class="sourceLineNo">129</span> incrLogEditsRead(1);<a name="line.129"></a> +<span class="sourceLineNo">130</span> }<a name="line.130"></a> +<span class="sourceLineNo">131</span><a name="line.131"></a> +<span class="sourceLineNo">132</span> /**<a name="line.132"></a> +<span class="sourceLineNo">133</span> * Add on the number of log edits filtered<a name="line.133"></a> +<span class="sourceLineNo">134</span> *<a name="line.134"></a> +<span class="sourceLineNo">135</span> * @param delta the number filtered.<a name="line.135"></a> +<span class="sourceLineNo">136</span> */<a name="line.136"></a> +<span class="sourceLineNo">137</span> public void incrLogEditsFiltered(long delta) {<a name="line.137"></a> +<span class="sourceLineNo">138</span> singleSourceSource.incrLogEditsFiltered(delta);<a name="line.138"></a> +<span class="sourceLineNo">139</span> globalSourceSource.incrLogEditsFiltered(delta);<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span><a name="line.141"></a> +<span class="sourceLineNo">142</span> /** The number of log edits filtered out. */<a name="line.142"></a> +<span class="sourceLineNo">143</span> public void incrLogEditsFiltered() {<a name="line.143"></a> +<span class="sourceLineNo">144</span> incrLogEditsFiltered(1);<a name="line.144"></a> +<span class="sourceLineNo">145</span> }<a name="line.145"></a> +<span class="sourceLineNo">146</span><a name="line.146"></a> +<span class="sourceLineNo">147</span> /**<a name="line.147"></a> +<span class="sourceLineNo">148</span> * Convience method to apply changes to metrics do to shipping a batch of logs.<a name="line.148"></a> +<span class="sourceLineNo">149</span> *<a name="line.149"></a> +<span class="sourceLineNo">150</span> * @param batchSize the size of the batch that was shipped to sinks.<a name="line.150"></a> +<span class="sourceLineNo">151</span> */<a name="line.151"></a> +<span class="sourceLineNo">152</span> public void shipBatch(long batchSize, int sizeInBytes) {<a name="line.152"></a> +<span class="sourceLineNo">153</span> singleSourceSource.incrBatchesShipped(1);<a name="line.153"></a> +<span class="sourceLineNo">154</span> globalSourceSource.incrBatchesShipped(1);<a name="line.154"></a> +<span class="sourceLineNo">155</span><a name="line.155"></a> +<span class="sourceLineNo">156</span> singleSourceSource.incrOpsShipped(batchSize);<a name="line.156"></a> +<span class="sourceLineNo">157</span> globalSourceSource.incrOpsShipped(batchSize);<a name="line.157"></a> +<span class="sourceLineNo">158</span><a name="line.158"></a> +<span class="sourceLineNo">159</span> singleSourceSource.incrShippedBytes(sizeInBytes);<a name="line.159"></a> +<span class="sourceLineNo">160</span> globalSourceSource.incrShippedBytes(sizeInBytes);<a name="line.160"></a> +<span class="sourceLineNo">161</span> }<a name="line.161"></a> +<span class="sourceLineNo">162</span><a name="line.162"></a> +<span class="sourceLineNo">163</span> /**<a name="line.163"></a> +<span class="sourceLineNo">164</span> * Convience method to apply changes to metrics do to shipping a batch of logs.<a name="line.164"></a> +<span class="sourceLineNo">165</span> *<a name="line.165"></a> +<span class="sourceLineNo">166</span> * @param batchSize the size of the batch that was shipped to sinks.<a name="line.166"></a> +<span class="sourceLineNo">167</span> * @param hfiles total number of hfiles shipped to sinks.<a name="line.167"></a> +<span class="sourceLineNo">168</span> */<a name="line.168"></a> +<span class="sourceLineNo">169</span> public void shipBatch(long batchSize, int sizeInBytes, long hfiles) {<a name="line.169"></a> +<span class="sourceLineNo">170</span> shipBatch(batchSize, sizeInBytes);<a name="line.170"></a> +<span class="sourceLineNo">171</span> singleSourceSource.incrHFilesShipped(hfiles);<a name="line.171"></a> +<span class="sourceLineNo">172</span> globalSourceSource.incrHFilesShipped(hfiles);<a name="line.172"></a> +<span class="sourceLineNo">173</span> }<a name="line.173"></a> +<span class="sourceLineNo">174</span><a name="line.174"></a> +<span class="sourceLineNo">175</span> /** increase the byte number read by source from log file */<a name="line.175"></a> +<span class="sourceLineNo">176</span> public void incrLogReadInBytes(long readInBytes) {<a name="line.176"></a> +<span class="sourceLineNo">177</span> singleSourceSource.incrLogReadInBytes(readInBytes);<a name="line.177"></a> +<span class="sourceLineNo">178</span> globalSourceSource.incrLogReadInBytes(readInBytes);<a name="line.178"></a> +<span class="sourceLineNo">179</span> }<a name="line.179"></a> +<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">181</span> /** Removes all metrics about this Source. */<a name="line.181"></a> +<span class="sourceLineNo">182</span> public void clear() {<a name="line.182"></a> +<span class="sourceLineNo">183</span> int lastQueueSize = singleSourceSource.getSizeOfLogQueue();<a name="line.183"></a> +<span class="sourceLineNo">184</span> globalSourceSource.decrSizeOfLogQueue(lastQueueSize);<a name="line.184"></a> +<span class="sourceLineNo">185</span> singleSourceSource.decrSizeOfLogQueue(lastQueueSize);<a name="line.185"></a> +<span class="sourceLineNo">186</span> singleSourceSource.clear();<a name="line.186"></a> +<span class="sourceLineNo">187</span> globalSourceSource.decrSizeOfHFileRefsQueue(lastHFileRefsQueueSize);<a name="line.187"></a> +<span class="sourceLineNo">188</span> lastTimeStamps.clear();<a name="line.188"></a> <span class="sourceLineNo">189</span> lastHFileRefsQueueSize = 0;<a name="line.189"></a> <span class="sourceLineNo">190</span> }<a name="line.190"></a> <span class="sourceLineNo">191</span><a name="line.191"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/476c54ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSource.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSource.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSource.html index 2cc1a7f..5e9c67d 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSource.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSource.html @@ -168,14 +168,14 @@ <span class="sourceLineNo">160</span> // use synchronize to make sure one last thread will clean the queue<a name="line.160"></a> <span class="sourceLineNo">161</span> synchronized (workerThreads) {<a name="line.161"></a> <span class="sourceLineNo">162</span> Threads.sleep(100);// wait a short while for other worker thread to fully exit<a name="line.162"></a> -<span class="sourceLineNo">163</span> boolean allOtherTaskDone = true;<a name="line.163"></a> +<span class="sourceLineNo">163</span> boolean allTasksDone = true;<a name="line.163"></a> <span class="sourceLineNo">164</span> for (ReplicationSourceShipperThread worker : workerThreads.values()) {<a name="line.164"></a> -<span class="sourceLineNo">165</span> if (worker.isActive()) {<a name="line.165"></a> -<span class="sourceLineNo">166</span> allOtherTaskDone = false;<a name="line.166"></a> +<span class="sourceLineNo">165</span> if (!worker.isFinished()) {<a name="line.165"></a> +<span class="sourceLineNo">166</span> allTasksDone = false;<a name="line.166"></a> <span class="sourceLineNo">167</span> break;<a name="line.167"></a> <span class="sourceLineNo">168</span> }<a name="line.168"></a> <span class="sourceLineNo">169</span> }<a name="line.169"></a> -<span class="sourceLineNo">170</span> if (allOtherTaskDone) {<a name="line.170"></a> +<span class="sourceLineNo">170</span> if (allTasksDone) {<a name="line.170"></a> <span class="sourceLineNo">171</span> manager.closeRecoveredQueue(this);<a name="line.171"></a> <span class="sourceLineNo">172</span> LOG.info("Finished recovering queue " + peerClusterZnode + " with the following stats: "<a name="line.172"></a> <span class="sourceLineNo">173</span> + getStats());<a name="line.173"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/476c54ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSourceShipperThread.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSourceShipperThread.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSourceShipperThread.html index 089dc2e..27886a9 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSourceShipperThread.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/RecoveredReplicationSourceShipperThread.html @@ -59,100 +59,104 @@ <span class="sourceLineNo">051</span><a name="line.51"></a> <span class="sourceLineNo">052</span> @Override<a name="line.52"></a> <span class="sourceLineNo">053</span> public void run() {<a name="line.53"></a> -<span class="sourceLineNo">054</span> // Loop until we close down<a name="line.54"></a> -<span class="sourceLineNo">055</span> while (isActive()) {<a name="line.55"></a> -<span 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name="line.96"></a> +<span class="sourceLineNo">097</span> public long getStartPosition() {<a name="line.97"></a> +<span class="sourceLineNo">098</span> long startPosition = getRecoveredQueueStartPos();<a name="line.98"></a> +<span class="sourceLineNo">099</span> int numRetries = 0;<a name="line.99"></a> +<span class="sourceLineNo">100</span> while (numRetries <= maxRetriesMultiplier) {<a name="line.100"></a> +<span class="sourceLineNo">101</span> try {<a name="line.101"></a> +<span class="sourceLineNo">102</span> source.locateRecoveredPaths(queue);<a name="line.102"></a> +<span class="sourceLineNo">103</span> break;<a name="line.103"></a> +<span class="sourceLineNo">104</span> } catch (IOException e) {<a name="line.104"></a> +<span class="sourceLineNo">105</span> LOG.error("Error while locating recovered queue paths, attempt #" + numRetries);<a name="line.105"></a> +<span class="sourceLineNo">106</span> numRetries++;<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span> }<a name="line.108"></a> +<span class="sourceLineNo">109</span> return startPosition;<a name="line.109"></a> +<span class="sourceLineNo">110</span> }<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> // If this is a recovered queue, the queue is already full and the first log<a name="line.112"></a> +<span class="sourceLineNo">113</span> // normally has a position (unless the RS failed between 2 logs)<a name="line.113"></a> +<span class="sourceLineNo">114</span> private long getRecoveredQueueStartPos() {<a name="line.114"></a> +<span class="sourceLineNo">115</span> long startPosition = 0;<a name="line.115"></a> +<span class="sourceLineNo">116</span> String peerClusterZnode = source.getPeerClusterZnode();<a name="line.116"></a> +<span class="sourceLineNo">117</span> try {<a name="line.117"></a> +<span class="sourceLineNo">118</span> startPosition = this.replicationQueues.getLogPosition(peerClusterZnode,<a name="line.118"></a> +<span class="sourceLineNo">119</span> this.queue.peek().getName());<a name="line.119"></a> +<span class="sourceLineNo">120</span> if (LOG.isTraceEnabled()) {<a name="line.120"></a> +<span class="sourceLineNo">121</span> LOG.trace("Recovered queue started with log " + this.queue.peek() + " at position "<a name="line.121"></a> +<span class="sourceLineNo">122</span> + startPosition);<a name="line.122"></a> +<span class="sourceLineNo">123</span> }<a name="line.123"></a> +<span class="sourceLineNo">124</span> } catch (ReplicationException e) {<a name="line.124"></a> +<span class="sourceLineNo">125</span> terminate("Couldn't get the position of this recovered queue " + peerClusterZnode, e);<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span> return startPosition;<a name="line.127"></a> +<span class="sourceLineNo">128</span> }<a name="line.128"></a> +<span class="sourceLineNo">129</span><a name="line.129"></a> +<span class="sourceLineNo">130</span> @Override<a name="line.130"></a> +<span class="sourceLineNo">131</span> protected void updateLogPosition(long lastReadPosition) {<a name="line.131"></a> +<span class="sourceLineNo">132</span> source.getSourceManager().logPositionAndCleanOldLogs(currentPath, source.getPeerClusterZnode(),<a name="line.132"></a> +<span class="sourceLineNo">133</span> lastReadPosition, true, false);<a name="line.133"></a> +<span class="sourceLineNo">134</span> lastLoggedPosition = lastReadPosition;<a name="line.134"></a> +<span class="sourceLineNo">135</span> }<a name="line.135"></a> <span class="sourceLineNo">136</span><a name="line.136"></a> -<span class="sourceLineNo">137</span> } else {<a name="line.137"></a> -<span class="sourceLineNo">138</span> LOG.error("Closing worker for wal group " + this.walGroupId<a name="line.138"></a> -<span class="sourceLineNo">139</span> + " because an error occurred: " + reason, cause);<a name="line.139"></a> -<span class="sourceLineNo">140</span> }<a name="line.140"></a> -<span class="sourceLineNo">141</span> entryReader.interrupt();<a name="line.141"></a> -<span class="sourceLineNo">142</span> Threads.shutdown(entryReader, sleepForRetries);<a name="line.142"></a> -<span class="sourceLineNo">143</span> this.interrupt();<a name="line.143"></a> -<span class="sourceLineNo">144</span> Threads.shutdown(this, sleepForRetries);<a name="line.144"></a> -<span class="sourceLineNo">145</span> LOG.info("ReplicationSourceWorker " + this.getName() + " terminated");<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span>}<a name="line.147"></a> +<span class="sourceLineNo">137</span> private void terminate(String reason, Exception cause) {<a name="line.137"></a> +<span class="sourceLineNo">138</span> if (cause == null) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> LOG.info("Closing worker for wal group " + this.walGroupId + " because: " + reason);<a name="line.139"></a> +<span class="sourceLineNo">140</span><a name="line.140"></a> +<span class="sourceLineNo">141</span> } else {<a name="line.141"></a> +<span class="sourceLineNo">142</span> LOG.error("Closing worker for wal group " + this.walGroupId<a name="line.142"></a> +<span class="sourceLineNo">143</span> + " because an error occurred: " + reason, cause);<a name="line.143"></a> +<span class="sourceLineNo">144</span> }<a name="line.144"></a> +<span class="sourceLineNo">145</span> entryReader.interrupt();<a name="line.145"></a> +<span class="sourceLineNo">146</span> Threads.shutdown(entryReader, sleepForRetries);<a name="line.146"></a> +<span class="sourceLineNo">147</span> this.interrupt();<a name="line.147"></a> +<span class="sourceLineNo">148</span> Threads.shutdown(this, sleepForRetries);<a name="line.148"></a> +<span class="sourceLineNo">149</span> LOG.info("ReplicationSourceWorker " + this.getName() + " terminated");<a name="line.149"></a> +<span class="sourceLineNo">150</span> }<a name="line.150"></a> +<span class="sourceLineNo">151</span>}<a name="line.151"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/476c54ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.ReplicationStatisticsThread.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.ReplicationStatisticsThread.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.ReplicationStatisticsThread.html index a36f4dd..8d5ab1b 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.ReplicationStatisticsThread.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.ReplicationStatisticsThread.html @@ -376,24 +376,22 @@ <span class="sourceLineNo">368</span> // get source<a name="line.368"></a> <span class="sourceLineNo">369</span> List<ReplicationSourceInterface> sources = this.replicationManager.getSources();<a name="line.369"></a> <span class="sourceLineNo">370</span> for (ReplicationSourceInterface source : sources) {<a name="line.370"></a> -<span class="sourceLineNo">371</span> if (source instanceof ReplicationSource) {<a name="line.371"></a> -<span class="sourceLineNo">372</span> sourceMetricsList.add(((ReplicationSource) source).getSourceMetrics());<a name="line.372"></a> -<span class="sourceLineNo">373</span> }<a name="line.373"></a> -<span class="sourceLineNo">374</span> }<a name="line.374"></a> -<span class="sourceLineNo">375</span><a name="line.375"></a> -<span class="sourceLineNo">376</span> // get old source<a name="line.376"></a> -<span class="sourceLineNo">377</span> List<ReplicationSourceInterface> oldSources = this.replicationManager.getOldSources();<a name="line.377"></a> 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name="line.388"></a> +<span class="sourceLineNo">371</span> sourceMetricsList.add(source.getSourceMetrics());<a name="line.371"></a> +<span class="sourceLineNo">372</span> }<a name="line.372"></a> +<span class="sourceLineNo">373</span><a name="line.373"></a> +<span class="sourceLineNo">374</span> // get old source<a name="line.374"></a> +<span class="sourceLineNo">375</span> List<ReplicationSourceInterface> oldSources = this.replicationManager.getOldSources();<a name="line.375"></a> +<span class="sourceLineNo">376</span> for (ReplicationSourceInterface source : oldSources) {<a name="line.376"></a> +<span class="sourceLineNo">377</span> if (source instanceof ReplicationSource) {<a name="line.377"></a> +<span class="sourceLineNo">378</span> sourceMetricsList.add(((ReplicationSource) source).getSourceMetrics());<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span> }<a name="line.380"></a> +<span class="sourceLineNo">381</span><a name="line.381"></a> +<span class="sourceLineNo">382</span> // get sink<a name="line.382"></a> +<span class="sourceLineNo">383</span> MetricsSink sinkMetrics = this.replicationSink.getSinkMetrics();<a name="line.383"></a> +<span class="sourceLineNo">384</span> this.replicationLoad.buildReplicationLoad(sourceMetricsList, sinkMetrics);<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> +<span class="sourceLineNo">386</span>}<a name="line.386"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/476c54ed/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.html index a36f4dd..8d5ab1b 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/Replication.html @@ -376,24 +376,22 @@ <span class="sourceLineNo">368</span> // get source<a name="line.368"></a> <span class="sourceLineNo">369</span> List<ReplicationSourceInterface> sources = this.replicationManager.getSources();<a name="line.369"></a> <span class="sourceLineNo">370</span> for (ReplicationSourceInterface source : sources) {<a name="line.370"></a> -<span class="sourceLineNo">371</span> if (source instanceof ReplicationSource) {<a name="line.371"></a> -<span class="sourceLineNo">372</span> sourceMetricsList.add(((ReplicationSource) source).getSourceMetrics());<a name="line.372"></a> -<span class="sourceLineNo">373</span> }<a name="line.373"></a> -<span class="sourceLineNo">374</span> }<a name="line.374"></a> -<span class="sourceLineNo">375</span><a name="line.375"></a> -<span class="sourceLineNo">376</span> // get old source<a name="line.376"></a> -<span class="sourceLineNo">377</span> List<ReplicationSourceInterface> oldSources = this.replicationManager.getOldSources();<a name="line.377"></a> -<span class="sourceLineNo">378</span> for (ReplicationSourceInterface source : oldSources) {<a name="line.378"></a> -<span class="sourceLineNo">379</span> if (source instanceof ReplicationSource) {<a name="line.379"></a> -<span class="sourceLineNo">380</span> sourceMetricsList.add(((ReplicationSource) source).getSourceMetrics());<a name="line.380"></a> -<span class="sourceLineNo">381</span> }<a name="line.381"></a> -<span class="sourceLineNo">382</span> }<a name="line.382"></a> -<span class="sourceLineNo">383</span><a name="line.383"></a> -<span class="sourceLineNo">384</span> // get sink<a name="line.384"></a> -<span class="sourceLineNo">385</span> MetricsSink sinkMetrics = this.replicationSink.getSinkMetrics();<a name="line.385"></a> -<span class="sourceLineNo">386</span> this.replicationLoad.buildReplicationLoad(sourceMetricsList, sinkMetrics);<a name="line.386"></a> -<span class="sourceLineNo">387</span> }<a name="line.387"></a> -<span class="sourceLineNo">388</span>}<a name="line.388"></a> +<span class="sourceLineNo">371</span> sourceMetricsList.add(source.getSourceMetrics());<a name="line.371"></a> +<span class="sourceLineNo">372</span> }<a name="line.372"></a> +<span class="sourceLineNo">373</span><a name="line.373"></a> +<span class="sourceLineNo">374</span> // get old source<a name="line.374"></a> +<span class="sourceLineNo">375</span> List<ReplicationSourceInterface> oldSources = this.replicationManager.getOldSources();<a name="line.375"></a> +<span class="sourceLineNo">376</span> for (ReplicationSourceInterface source : oldSources) {<a name="line.376"></a> +<span class="sourceLineNo">377</span> if (source instanceof ReplicationSource) {<a name="line.377"></a> +<span class="sourceLineNo">378</span> sourceMetricsList.add(((ReplicationSource) source).getSourceMetrics());<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span> }<a name="line.380"></a> +<span class="sourceLineNo">381</span><a name="line.381"></a> +<span class="sourceLineNo">382</span> // get sink<a name="line.382"></a> +<span class="sourceLineNo">383</span> MetricsSink sinkMetrics = this.replicationSink.getSinkMetrics();<a name="line.383"></a> +<span class="sourceLineNo">384</span> this.replicationLoad.buildReplicationLoad(sourceMetricsList, sinkMetrics);<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> +<span class="sourceLineNo">386</span>}<a name="line.386"></a>
