http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/client/Get.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Get.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Get.html index ecc4759..79f73a0 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Get.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Get.html @@ -304,285 +304,286 @@ <span class="sourceLineNo">296</span> return this;<a name="line.296"></a> <span class="sourceLineNo">297</span> }<a name="line.297"></a> <span class="sourceLineNo">298</span><a name="line.298"></a> -<span class="sourceLineNo">299</span> public Get setLoadColumnFamiliesOnDemand(boolean value) {<a name="line.299"></a> -<span class="sourceLineNo">300</span> return (Get) super.setLoadColumnFamiliesOnDemand(value);<a name="line.300"></a> -<span class="sourceLineNo">301</span> }<a name="line.301"></a> -<span class="sourceLineNo">302</span><a name="line.302"></a> -<span class="sourceLineNo">303</span> /**<a name="line.303"></a> -<span class="sourceLineNo">304</span> * Set the maximum number of values to return per row per Column Family<a name="line.304"></a> -<span class="sourceLineNo">305</span> * @param limit the maximum number of values returned / row / CF<a name="line.305"></a> -<span class="sourceLineNo">306</span> * @return this for invocation chaining<a name="line.306"></a> -<span class="sourceLineNo">307</span> */<a name="line.307"></a> -<span class="sourceLineNo">308</span> public Get setMaxResultsPerColumnFamily(int limit) {<a name="line.308"></a> -<span class="sourceLineNo">309</span> this.storeLimit = limit;<a name="line.309"></a> -<span class="sourceLineNo">310</span> return this;<a name="line.310"></a> -<span class="sourceLineNo">311</span> }<a name="line.311"></a> -<span class="sourceLineNo">312</span><a name="line.312"></a> -<span class="sourceLineNo">313</span> /**<a name="line.313"></a> -<span class="sourceLineNo">314</span> * Set offset for the row per Column Family. This offset is only within a particular row/CF<a name="line.314"></a> -<span class="sourceLineNo">315</span> * combination. It gets reset back to zero when we move to the next row or CF.<a name="line.315"></a> -<span class="sourceLineNo">316</span> * @param offset is the number of kvs that will be skipped.<a name="line.316"></a> -<span class="sourceLineNo">317</span> * @return this for invocation chaining<a name="line.317"></a> -<span class="sourceLineNo">318</span> */<a name="line.318"></a> -<span class="sourceLineNo">319</span> public Get setRowOffsetPerColumnFamily(int offset) {<a name="line.319"></a> -<span class="sourceLineNo">320</span> this.storeOffset = offset;<a name="line.320"></a> -<span class="sourceLineNo">321</span> return this;<a name="line.321"></a> -<span class="sourceLineNo">322</span> }<a name="line.322"></a> -<span class="sourceLineNo">323</span><a name="line.323"></a> -<span class="sourceLineNo">324</span> @Override<a name="line.324"></a> -<span class="sourceLineNo">325</span> public Get setFilter(Filter filter) {<a name="line.325"></a> -<span class="sourceLineNo">326</span> super.setFilter(filter);<a name="line.326"></a> -<span class="sourceLineNo">327</span> return this;<a name="line.327"></a> -<span class="sourceLineNo">328</span> }<a name="line.328"></a> -<span class="sourceLineNo">329</span><a name="line.329"></a> -<span class="sourceLineNo">330</span> /* Accessors */<a name="line.330"></a> -<span class="sourceLineNo">331</span><a name="line.331"></a> -<span class="sourceLineNo">332</span> /**<a name="line.332"></a> -<span class="sourceLineNo">333</span> * Set whether blocks should be cached for this Get.<a name="line.333"></a> -<span class="sourceLineNo">334</span> * <p><a name="line.334"></a> -<span class="sourceLineNo">335</span> * This is true by default. When true, default settings of the table and<a name="line.335"></a> -<span class="sourceLineNo">336</span> * family are used (this will never override caching blocks if the block<a name="line.336"></a> -<span class="sourceLineNo">337</span> * cache is disabled for that family or entirely).<a name="line.337"></a> -<span class="sourceLineNo">338</span> *<a name="line.338"></a> -<span class="sourceLineNo">339</span> * @param cacheBlocks if false, default settings are overridden and blocks<a name="line.339"></a> -<span class="sourceLineNo">340</span> * will not be cached<a name="line.340"></a> -<span class="sourceLineNo">341</span> */<a name="line.341"></a> -<span class="sourceLineNo">342</span> public Get setCacheBlocks(boolean cacheBlocks) {<a name="line.342"></a> -<span class="sourceLineNo">343</span> this.cacheBlocks = cacheBlocks;<a name="line.343"></a> -<span class="sourceLineNo">344</span> return this;<a name="line.344"></a> -<span class="sourceLineNo">345</span> }<a 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name="line.357"></a> -<span class="sourceLineNo">358</span> * @return row<a name="line.358"></a> -<span class="sourceLineNo">359</span> */<a name="line.359"></a> -<span class="sourceLineNo">360</span> @Override<a name="line.360"></a> -<span class="sourceLineNo">361</span> public byte [] getRow() {<a name="line.361"></a> -<span class="sourceLineNo">362</span> return this.row;<a name="line.362"></a> -<span class="sourceLineNo">363</span> }<a name="line.363"></a> -<span class="sourceLineNo">364</span><a name="line.364"></a> -<span class="sourceLineNo">365</span> /**<a name="line.365"></a> -<span class="sourceLineNo">366</span> * Method for retrieving the get's maximum number of version<a name="line.366"></a> -<span class="sourceLineNo">367</span> * @return the maximum number of version to fetch for this get<a name="line.367"></a> -<span class="sourceLineNo">368</span> */<a name="line.368"></a> -<span class="sourceLineNo">369</span> public int getMaxVersions() {<a name="line.369"></a> 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class="sourceLineNo">382</span> /**<a name="line.382"></a> -<span class="sourceLineNo">383</span> * Method for retrieving the get's offset per row per column<a name="line.383"></a> -<span class="sourceLineNo">384</span> * family (#kvs to be skipped)<a name="line.384"></a> -<span class="sourceLineNo">385</span> * @return the row offset<a name="line.385"></a> -<span class="sourceLineNo">386</span> */<a name="line.386"></a> -<span class="sourceLineNo">387</span> public int getRowOffsetPerColumnFamily() {<a name="line.387"></a> -<span class="sourceLineNo">388</span> return this.storeOffset;<a name="line.388"></a> -<span class="sourceLineNo">389</span> }<a name="line.389"></a> -<span class="sourceLineNo">390</span><a name="line.390"></a> -<span class="sourceLineNo">391</span> /**<a name="line.391"></a> -<span class="sourceLineNo">392</span> * Method for retrieving the get's TimeRange<a name="line.392"></a> -<span class="sourceLineNo">393</span> * @return timeRange<a name="line.393"></a> -<span class="sourceLineNo">394</span> */<a name="line.394"></a> -<span class="sourceLineNo">395</span> public TimeRange getTimeRange() {<a name="line.395"></a> -<span class="sourceLineNo">396</span> return this.tr;<a name="line.396"></a> -<span class="sourceLineNo">397</span> }<a name="line.397"></a> -<span class="sourceLineNo">398</span><a name="line.398"></a> -<span class="sourceLineNo">399</span> /**<a name="line.399"></a> -<span class="sourceLineNo">400</span> * Method for retrieving the keys in the familyMap<a name="line.400"></a> -<span class="sourceLineNo">401</span> * @return keys in the current familyMap<a name="line.401"></a> -<span class="sourceLineNo">402</span> */<a name="line.402"></a> -<span class="sourceLineNo">403</span> public Set<byte[]> familySet() {<a name="line.403"></a> -<span class="sourceLineNo">404</span> return this.familyMap.keySet();<a name="line.404"></a> -<span class="sourceLineNo">405</span> }<a name="line.405"></a> -<span class="sourceLineNo">406</span><a name="line.406"></a> -<span class="sourceLineNo">407</span> /**<a name="line.407"></a> -<span class="sourceLineNo">408</span> * Method for retrieving the number of families to get from<a name="line.408"></a> -<span class="sourceLineNo">409</span> * @return number of families<a name="line.409"></a> -<span class="sourceLineNo">410</span> */<a name="line.410"></a> -<span class="sourceLineNo">411</span> public int numFamilies() {<a name="line.411"></a> -<span class="sourceLineNo">412</span> return this.familyMap.size();<a name="line.412"></a> -<span class="sourceLineNo">413</span> }<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> * Method for checking if any families have been inserted into this Get<a name="line.416"></a> -<span class="sourceLineNo">417</span> * @return true if familyMap is non empty false otherwise<a name="line.417"></a> -<span class="sourceLineNo">418</span> */<a name="line.418"></a> -<span class="sourceLineNo">419</span> public boolean hasFamilies() {<a name="line.419"></a> -<span class="sourceLineNo">420</span> return !this.familyMap.isEmpty();<a name="line.420"></a> -<span class="sourceLineNo">421</span> }<a name="line.421"></a> -<span class="sourceLineNo">422</span><a name="line.422"></a> -<span class="sourceLineNo">423</span> /**<a name="line.423"></a> -<span class="sourceLineNo">424</span> * Method for retrieving the get's familyMap<a name="line.424"></a> -<span class="sourceLineNo">425</span> * @return familyMap<a name="line.425"></a> -<span class="sourceLineNo">426</span> */<a name="line.426"></a> -<span class="sourceLineNo">427</span> public Map<byte[],NavigableSet<byte[]>> getFamilyMap() {<a name="line.427"></a> -<span class="sourceLineNo">428</span> return this.familyMap;<a name="line.428"></a> -<span class="sourceLineNo">429</span> }<a name="line.429"></a> -<span class="sourceLineNo">430</span><a name="line.430"></a> -<span class="sourceLineNo">431</span> /**<a name="line.431"></a> -<span class="sourceLineNo">432</span> * Compile the table and column family (i.e. schema) information<a name="line.432"></a> -<span class="sourceLineNo">433</span> * into a String. Useful for parsing and aggregation by debugging,<a name="line.433"></a> -<span class="sourceLineNo">434</span> * logging, and administration tools.<a name="line.434"></a> -<span class="sourceLineNo">435</span> * @return Map<a name="line.435"></a> -<span class="sourceLineNo">436</span> */<a name="line.436"></a> -<span class="sourceLineNo">437</span> @Override<a name="line.437"></a> -<span class="sourceLineNo">438</span> public Map<String, Object> getFingerprint() {<a name="line.438"></a> -<span class="sourceLineNo">439</span> Map<String, Object> map = new HashMap<>();<a name="line.439"></a> -<span class="sourceLineNo">440</span> List<String> families = new ArrayList<>(this.familyMap.entrySet().size());<a name="line.440"></a> -<span class="sourceLineNo">441</span> map.put("families", families);<a name="line.441"></a> -<span class="sourceLineNo">442</span> for (Map.Entry<byte [], NavigableSet<byte[]>> entry :<a name="line.442"></a> -<span class="sourceLineNo">443</span> this.familyMap.entrySet()) {<a name="line.443"></a> -<span class="sourceLineNo">444</span> families.add(Bytes.toStringBinary(entry.getKey()));<a name="line.444"></a> -<span class="sourceLineNo">445</span> }<a name="line.445"></a> -<span class="sourceLineNo">446</span> return map;<a name="line.446"></a> -<span class="sourceLineNo">447</span> }<a name="line.447"></a> -<span class="sourceLineNo">448</span><a name="line.448"></a> -<span class="sourceLineNo">449</span> /**<a name="line.449"></a> -<span class="sourceLineNo">450</span> * Compile the details beyond the scope of getFingerprint (row, columns,<a name="line.450"></a> -<span class="sourceLineNo">451</span> * timestamps, etc.) into a Map along with the fingerprinted information.<a name="line.451"></a> -<span class="sourceLineNo">452</span> * Useful for debugging, logging, and administration tools.<a name="line.452"></a> -<span class="sourceLineNo">453</span> * @param maxCols a limit on the number of columns output prior to truncation<a name="line.453"></a> -<span class="sourceLineNo">454</span> * @return Map<a name="line.454"></a> -<span class="sourceLineNo">455</span> */<a name="line.455"></a> -<span class="sourceLineNo">456</span> @Override<a name="line.456"></a> -<span class="sourceLineNo">457</span> public Map<String, Object> toMap(int maxCols) {<a name="line.457"></a> -<span class="sourceLineNo">458</span> // we start with the fingerprint map and build on top of it.<a name="line.458"></a> -<span class="sourceLineNo">459</span> Map<String, Object> map = getFingerprint();<a name="line.459"></a> -<span class="sourceLineNo">460</span> // replace the fingerprint's simple list of families with a<a name="line.460"></a> -<span class="sourceLineNo">461</span> // map from column families to lists of qualifiers and kv details<a name="line.461"></a> -<span class="sourceLineNo">462</span> Map<String, List<String>> columns = new HashMap<>();<a name="line.462"></a> -<span class="sourceLineNo">463</span> map.put("families", columns);<a name="line.463"></a> -<span class="sourceLineNo">464</span> // add scalar information first<a name="line.464"></a> -<span class="sourceLineNo">465</span> map.put("row", Bytes.toStringBinary(this.row));<a name="line.465"></a> -<span class="sourceLineNo">466</span> map.put("maxVersions", this.maxVersions);<a name="line.466"></a> -<span class="sourceLineNo">467</span> map.put("cacheBlocks", this.cacheBlocks);<a name="line.467"></a> -<span class="sourceLineNo">468</span> List<Long> timeRange = new ArrayList<>(2);<a name="line.468"></a> -<span class="sourceLineNo">469</span> timeRange.add(this.tr.getMin());<a name="line.469"></a> -<span class="sourceLineNo">470</span> timeRange.add(this.tr.getMax());<a name="line.470"></a> -<span class="sourceLineNo">471</span> map.put("timeRange", timeRange);<a name="line.471"></a> -<span class="sourceLineNo">472</span> int colCount = 0;<a name="line.472"></a> -<span class="sourceLineNo">473</span> // iterate through affected families and add details<a name="line.473"></a> -<span class="sourceLineNo">474</span> for (Map.Entry<byte [], NavigableSet<byte[]>> entry :<a name="line.474"></a> -<span class="sourceLineNo">475</span> this.familyMap.entrySet()) {<a name="line.475"></a> -<span class="sourceLineNo">476</span> List<String> familyList = new ArrayList<>();<a name="line.476"></a> -<span class="sourceLineNo">477</span> columns.put(Bytes.toStringBinary(entry.getKey()), familyList);<a name="line.477"></a> -<span class="sourceLineNo">478</span> if(entry.getValue() == null) {<a name="line.478"></a> -<span class="sourceLineNo">479</span> colCount++;<a name="line.479"></a> -<span class="sourceLineNo">480</span> --maxCols;<a name="line.480"></a> -<span class="sourceLineNo">481</span> familyList.add("ALL");<a name="line.481"></a> -<span class="sourceLineNo">482</span> } else {<a name="line.482"></a> -<span class="sourceLineNo">483</span> colCount += entry.getValue().size();<a name="line.483"></a> -<span 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wrong. Can't have two gets the same just because on same row.<a name="line.509"></a> -<span class="sourceLineNo">510</span> return Bytes.compareTo(this.getRow(), other.getRow());<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> @Override<a name="line.513"></a> -<span class="sourceLineNo">514</span> public int hashCode() {<a name="line.514"></a> -<span class="sourceLineNo">515</span> // TODO: This is wrong. Can't have two gets the same just because on same row. But it<a name="line.515"></a> -<span class="sourceLineNo">516</span> // matches how equals works currently and gets rid of the findbugs warning.<a name="line.516"></a> -<span class="sourceLineNo">517</span> return Bytes.hashCode(this.getRow());<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> @Override<a name="line.520"></a> -<span class="sourceLineNo">521</span> public boolean equals(Object obj) {<a name="line.521"></a> -<span class="sourceLineNo">522</span> if (this == obj) {<a name="line.522"></a> -<span class="sourceLineNo">523</span> return true;<a name="line.523"></a> -<span class="sourceLineNo">524</span> }<a name="line.524"></a> -<span class="sourceLineNo">525</span> if (obj == null || getClass() != obj.getClass()) {<a name="line.525"></a> -<span class="sourceLineNo">526</span> return false;<a name="line.526"></a> -<span class="sourceLineNo">527</span> }<a name="line.527"></a> -<span class="sourceLineNo">528</span> Row other = (Row) obj;<a name="line.528"></a> -<span class="sourceLineNo">529</span> // TODO: This is wrong. Can't have two gets the same just because on same row.<a name="line.529"></a> -<span class="sourceLineNo">530</span> return compareTo(other) == 0;<a name="line.530"></a> -<span class="sourceLineNo">531</span> }<a name="line.531"></a> -<span class="sourceLineNo">532</span><a name="line.532"></a> -<span class="sourceLineNo">533</span> @Override<a name="line.533"></a> -<span class="sourceLineNo">534</span> public Get setAttribute(String name, byte[] value) {<a name="line.534"></a> -<span class="sourceLineNo">535</span> return (Get) super.setAttribute(name, value);<a name="line.535"></a> -<span class="sourceLineNo">536</span> }<a name="line.536"></a> -<span class="sourceLineNo">537</span><a name="line.537"></a> -<span class="sourceLineNo">538</span> @Override<a name="line.538"></a> -<span class="sourceLineNo">539</span> public Get setId(String id) {<a name="line.539"></a> -<span class="sourceLineNo">540</span> return (Get) super.setId(id);<a name="line.540"></a> -<span 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class="sourceLineNo">553</span> @Override<a name="line.553"></a> -<span class="sourceLineNo">554</span> public Get setACL(String user, Permission perms) {<a name="line.554"></a> -<span class="sourceLineNo">555</span> return (Get) super.setACL(user, perms);<a name="line.555"></a> -<span class="sourceLineNo">556</span> }<a name="line.556"></a> -<span class="sourceLineNo">557</span><a name="line.557"></a> -<span class="sourceLineNo">558</span> @Override<a name="line.558"></a> -<span class="sourceLineNo">559</span> public Get setConsistency(Consistency consistency) {<a name="line.559"></a> -<span class="sourceLineNo">560</span> return (Get) super.setConsistency(consistency);<a name="line.560"></a> -<span class="sourceLineNo">561</span> }<a name="line.561"></a> -<span class="sourceLineNo">562</span><a name="line.562"></a> -<span class="sourceLineNo">563</span> @Override<a name="line.563"></a> -<span class="sourceLineNo">564</span> public Get setReplicaId(int Id) {<a name="line.564"></a> 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class="sourceLineNo">577</span>}<a name="line.577"></a> +<span class="sourceLineNo">299</span> @Override<a name="line.299"></a> +<span class="sourceLineNo">300</span> public Get setLoadColumnFamiliesOnDemand(boolean value) {<a name="line.300"></a> +<span class="sourceLineNo">301</span> return (Get) super.setLoadColumnFamiliesOnDemand(value);<a name="line.301"></a> +<span class="sourceLineNo">302</span> }<a name="line.302"></a> +<span class="sourceLineNo">303</span><a name="line.303"></a> +<span class="sourceLineNo">304</span> /**<a name="line.304"></a> +<span class="sourceLineNo">305</span> * Set the maximum number of values to return per row per Column Family<a name="line.305"></a> +<span class="sourceLineNo">306</span> * @param limit the maximum number of values returned / row / CF<a name="line.306"></a> +<span class="sourceLineNo">307</span> * @return this for invocation chaining<a name="line.307"></a> +<span class="sourceLineNo">308</span> */<a name="line.308"></a> +<span class="sourceLineNo">309</span> public Get setMaxResultsPerColumnFamily(int limit) {<a name="line.309"></a> +<span class="sourceLineNo">310</span> this.storeLimit = limit;<a name="line.310"></a> +<span class="sourceLineNo">311</span> return this;<a name="line.311"></a> +<span class="sourceLineNo">312</span> }<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> * Set offset for the row per Column Family. This offset is only within a particular row/CF<a name="line.315"></a> +<span class="sourceLineNo">316</span> * combination. It gets reset back to zero when we move to the next row or CF.<a name="line.316"></a> +<span class="sourceLineNo">317</span> * @param offset is the number of kvs that will be skipped.<a name="line.317"></a> +<span class="sourceLineNo">318</span> * @return this for invocation chaining<a name="line.318"></a> +<span class="sourceLineNo">319</span> */<a name="line.319"></a> +<span class="sourceLineNo">320</span> public Get setRowOffsetPerColumnFamily(int offset) {<a name="line.320"></a> +<span class="sourceLineNo">321</span> this.storeOffset = offset;<a name="line.321"></a> +<span class="sourceLineNo">322</span> return this;<a name="line.322"></a> +<span class="sourceLineNo">323</span> }<a name="line.323"></a> +<span class="sourceLineNo">324</span><a name="line.324"></a> +<span class="sourceLineNo">325</span> @Override<a name="line.325"></a> +<span class="sourceLineNo">326</span> public Get setFilter(Filter filter) {<a name="line.326"></a> +<span class="sourceLineNo">327</span> super.setFilter(filter);<a name="line.327"></a> +<span class="sourceLineNo">328</span> return this;<a name="line.328"></a> +<span class="sourceLineNo">329</span> }<a name="line.329"></a> +<span class="sourceLineNo">330</span><a name="line.330"></a> +<span class="sourceLineNo">331</span> /* Accessors */<a name="line.331"></a> +<span class="sourceLineNo">332</span><a name="line.332"></a> +<span class="sourceLineNo">333</span> /**<a name="line.333"></a> +<span class="sourceLineNo">334</span> * Set whether blocks should be cached for this Get.<a name="line.334"></a> +<span class="sourceLineNo">335</span> * <p><a name="line.335"></a> +<span class="sourceLineNo">336</span> * This is true by default. When true, default settings of the table and<a name="line.336"></a> +<span class="sourceLineNo">337</span> * family are used (this will never override caching blocks if the block<a name="line.337"></a> +<span class="sourceLineNo">338</span> * cache is disabled for that family or entirely).<a name="line.338"></a> +<span class="sourceLineNo">339</span> *<a name="line.339"></a> +<span class="sourceLineNo">340</span> * @param cacheBlocks if false, default settings are overridden and blocks<a name="line.340"></a> +<span class="sourceLineNo">341</span> * will not be cached<a name="line.341"></a> +<span class="sourceLineNo">342</span> */<a name="line.342"></a> +<span class="sourceLineNo">343</span> public Get setCacheBlocks(boolean cacheBlocks) {<a name="line.343"></a> +<span class="sourceLineNo">344</span> this.cacheBlocks = cacheBlocks;<a name="line.344"></a> +<span class="sourceLineNo">345</span> return this;<a name="line.345"></a> +<span class="sourceLineNo">346</span> }<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> * Get whether blocks should be cached for this Get.<a name="line.349"></a> +<span class="sourceLineNo">350</span> * @return true if default caching should be used, false if blocks should not<a name="line.350"></a> +<span class="sourceLineNo">351</span> * be cached<a name="line.351"></a> +<span class="sourceLineNo">352</span> */<a name="line.352"></a> +<span class="sourceLineNo">353</span> public boolean getCacheBlocks() {<a name="line.353"></a> +<span class="sourceLineNo">354</span> return cacheBlocks;<a name="line.354"></a> +<span class="sourceLineNo">355</span> }<a name="line.355"></a> +<span class="sourceLineNo">356</span><a name="line.356"></a> +<span class="sourceLineNo">357</span> /**<a name="line.357"></a> +<span class="sourceLineNo">358</span> * Method for retrieving the get's row<a name="line.358"></a> +<span class="sourceLineNo">359</span> * @return row<a name="line.359"></a> +<span class="sourceLineNo">360</span> */<a name="line.360"></a> +<span class="sourceLineNo">361</span> @Override<a name="line.361"></a> +<span class="sourceLineNo">362</span> public byte [] getRow() {<a name="line.362"></a> +<span class="sourceLineNo">363</span> return this.row;<a name="line.363"></a> +<span class="sourceLineNo">364</span> }<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> * Method for retrieving the get's maximum number of version<a name="line.367"></a> +<span class="sourceLineNo">368</span> * @return the maximum number of version to fetch for this get<a name="line.368"></a> +<span class="sourceLineNo">369</span> */<a name="line.369"></a> +<span class="sourceLineNo">370</span> public int getMaxVersions() {<a name="line.370"></a> +<span class="sourceLineNo">371</span> return this.maxVersions;<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> /**<a name="line.374"></a> +<span class="sourceLineNo">375</span> * Method for retrieving the get's maximum number of values<a name="line.375"></a> +<span class="sourceLineNo">376</span> * to return per Column Family<a name="line.376"></a> +<span class="sourceLineNo">377</span> * @return the maximum number of values to fetch per CF<a name="line.377"></a> +<span class="sourceLineNo">378</span> */<a name="line.378"></a> +<span class="sourceLineNo">379</span> public int getMaxResultsPerColumnFamily() {<a name="line.379"></a> +<span class="sourceLineNo">380</span> return this.storeLimit;<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> * Method for retrieving the get's offset per row per column<a name="line.384"></a> +<span class="sourceLineNo">385</span> * family (#kvs to be skipped)<a name="line.385"></a> +<span class="sourceLineNo">386</span> * @return the row offset<a name="line.386"></a> +<span class="sourceLineNo">387</span> */<a name="line.387"></a> +<span class="sourceLineNo">388</span> public int getRowOffsetPerColumnFamily() {<a name="line.388"></a> +<span class="sourceLineNo">389</span> return this.storeOffset;<a name="line.389"></a> +<span class="sourceLineNo">390</span> }<a name="line.390"></a> +<span class="sourceLineNo">391</span><a name="line.391"></a> +<span class="sourceLineNo">392</span> /**<a name="line.392"></a> +<span class="sourceLineNo">393</span> * Method for retrieving the get's TimeRange<a name="line.393"></a> +<span class="sourceLineNo">394</span> * @return timeRange<a name="line.394"></a> +<span class="sourceLineNo">395</span> */<a name="line.395"></a> +<span class="sourceLineNo">396</span> public TimeRange getTimeRange() {<a name="line.396"></a> +<span class="sourceLineNo">397</span> return this.tr;<a name="line.397"></a> +<span class="sourceLineNo">398</span> }<a name="line.398"></a> +<span class="sourceLineNo">399</span><a name="line.399"></a> +<span class="sourceLineNo">400</span> /**<a name="line.400"></a> +<span class="sourceLineNo">401</span> * Method for retrieving the keys in the familyMap<a name="line.401"></a> +<span class="sourceLineNo">402</span> * @return keys in the current familyMap<a name="line.402"></a> +<span class="sourceLineNo">403</span> */<a name="line.403"></a> +<span class="sourceLineNo">404</span> public Set<byte[]> familySet() {<a name="line.404"></a> +<span class="sourceLineNo">405</span> return this.familyMap.keySet();<a name="line.405"></a> +<span class="sourceLineNo">406</span> }<a name="line.406"></a> +<span class="sourceLineNo">407</span><a name="line.407"></a> +<span class="sourceLineNo">408</span> /**<a name="line.408"></a> +<span class="sourceLineNo">409</span> * Method for retrieving the number of families to get from<a name="line.409"></a> +<span class="sourceLineNo">410</span> * @return number of families<a name="line.410"></a> +<span class="sourceLineNo">411</span> */<a name="line.411"></a> +<span class="sourceLineNo">412</span> public int numFamilies() {<a name="line.412"></a> +<span class="sourceLineNo">413</span> return this.familyMap.size();<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> * Method for checking if any families have been inserted into this Get<a name="line.417"></a> +<span class="sourceLineNo">418</span> * @return true if familyMap is non empty false otherwise<a name="line.418"></a> +<span class="sourceLineNo">419</span> */<a name="line.419"></a> +<span class="sourceLineNo">420</span> public boolean hasFamilies() {<a name="line.420"></a> +<span class="sourceLineNo">421</span> return !this.familyMap.isEmpty();<a name="line.421"></a> +<span class="sourceLineNo">422</span> }<a name="line.422"></a> +<span class="sourceLineNo">423</span><a name="line.423"></a> +<span class="sourceLineNo">424</span> /**<a name="line.424"></a> +<span class="sourceLineNo">425</span> * Method for retrieving the get's familyMap<a name="line.425"></a> +<span class="sourceLineNo">426</span> * @return familyMap<a name="line.426"></a> +<span class="sourceLineNo">427</span> */<a name="line.427"></a> +<span class="sourceLineNo">428</span> public Map<byte[],NavigableSet<byte[]>> getFamilyMap() {<a name="line.428"></a> +<span class="sourceLineNo">429</span> return this.familyMap;<a name="line.429"></a> +<span class="sourceLineNo">430</span> }<a name="line.430"></a> +<span class="sourceLineNo">431</span><a name="line.431"></a> +<span class="sourceLineNo">432</span> /**<a name="line.432"></a> +<span class="sourceLineNo">433</span> * Compile the table and column family (i.e. schema) information<a name="line.433"></a> +<span class="sourceLineNo">434</span> * into a String. Useful for parsing and aggregation by debugging,<a name="line.434"></a> +<span class="sourceLineNo">435</span> * logging, and administration tools.<a name="line.435"></a> +<span class="sourceLineNo">436</span> * @return Map<a name="line.436"></a> +<span class="sourceLineNo">437</span> */<a name="line.437"></a> +<span class="sourceLineNo">438</span> @Override<a name="line.438"></a> +<span class="sourceLineNo">439</span> public Map<String, Object> getFingerprint() {<a name="line.439"></a> +<span class="sourceLineNo">440</span> Map<String, Object> map = new HashMap<>();<a name="line.440"></a> +<span class="sourceLineNo">441</span> List<String> families = new ArrayList<>(this.familyMap.entrySet().size());<a name="line.441"></a> +<span class="sourceLineNo">442</span> map.put("families", families);<a name="line.442"></a> +<span class="sourceLineNo">443</span> for (Map.Entry<byte [], NavigableSet<byte[]>> entry :<a name="line.443"></a> +<span class="sourceLineNo">444</span> this.familyMap.entrySet()) {<a name="line.444"></a> +<span class="sourceLineNo">445</span> families.add(Bytes.toStringBinary(entry.getKey()));<a name="line.445"></a> +<span class="sourceLineNo">446</span> }<a name="line.446"></a> +<span class="sourceLineNo">447</span> return map;<a name="line.447"></a> +<span class="sourceLineNo">448</span> }<a name="line.448"></a> +<span class="sourceLineNo">449</span><a name="line.449"></a> +<span class="sourceLineNo">450</span> /**<a name="line.450"></a> +<span class="sourceLineNo">451</span> * Compile the details beyond the scope of getFingerprint (row, columns,<a name="line.451"></a> +<span class="sourceLineNo">452</span> * timestamps, etc.) into a Map along with the fingerprinted information.<a name="line.452"></a> +<span class="sourceLineNo">453</span> * Useful for debugging, logging, and administration tools.<a name="line.453"></a> +<span class="sourceLineNo">454</span> * @param maxCols a limit on the number of columns output prior to truncation<a name="line.454"></a> +<span class="sourceLineNo">455</span> * @return Map<a name="line.455"></a> +<span class="sourceLineNo">456</span> */<a name="line.456"></a> +<span class="sourceLineNo">457</span> @Override<a name="line.457"></a> +<span class="sourceLineNo">458</span> public Map<String, Object> toMap(int maxCols) {<a name="line.458"></a> +<span class="sourceLineNo">459</span> // we start with the fingerprint map and build on top of it.<a name="line.459"></a> +<span class="sourceLineNo">460</span> Map<String, Object> map = getFingerprint();<a name="line.460"></a> +<span class="sourceLineNo">461</span> // replace the fingerprint's simple list of families with a<a name="line.461"></a> +<span class="sourceLineNo">462</span> // map from column families to lists of qualifiers and kv details<a name="line.462"></a> +<span class="sourceLineNo">463</span> Map<String, List<String>> columns = new HashMap<>();<a name="line.463"></a> +<span class="sourceLineNo">464</span> map.put("families", columns);<a name="line.464"></a> +<span class="sourceLineNo">465</span> // add scalar information first<a name="line.465"></a> +<span class="sourceLineNo">466</span> map.put("row", Bytes.toStringBinary(this.row));<a name="line.466"></a> +<span class="sourceLineNo">467</span> map.put("maxVersions", this.maxVersions);<a name="line.467"></a> +<span class="sourceLineNo">468</span> map.put("cacheBlocks", this.cacheBlocks);<a name="line.468"></a> +<span class="sourceLineNo">469</span> List<Long> timeRange = new ArrayList<>(2);<a name="line.469"></a> +<span class="sourceLineNo">470</span> timeRange.add(this.tr.getMin());<a name="line.470"></a> +<span class="sourceLineNo">471</span> timeRange.add(this.tr.getMax());<a name="line.471"></a> +<span class="sourceLineNo">472</span> map.put("timeRange", timeRange);<a name="line.472"></a> +<span class="sourceLineNo">473</span> int colCount = 0;<a name="line.473"></a> +<span class="sourceLineNo">474</span> // iterate through affected families and add details<a name="line.474"></a> +<span class="sourceLineNo">475</span> for (Map.Entry<byte [], NavigableSet<byte[]>> entry :<a name="line.475"></a> +<span class="sourceLineNo">476</span> this.familyMap.entrySet()) {<a name="line.476"></a> +<span class="sourceLineNo">477</span> List<String> familyList = new ArrayList<>();<a name="line.477"></a> +<span class="sourceLineNo">478</span> columns.put(Bytes.toStringBinary(entry.getKey()), familyList);<a name="line.478"></a> +<span class="sourceLineNo">479</span> if(entry.getValue() == null) {<a name="line.479"></a> +<span class="sourceLineNo">480</span> colCount++;<a name="line.480"></a> +<span class="sourceLineNo">481</span> --maxCols;<a name="line.481"></a> +<span class="sourceLineNo">482</span> familyList.add("ALL");<a name="line.482"></a> +<span class="sourceLineNo">483</span> } else {<a name="line.483"></a> +<span class="sourceLineNo">484</span> colCount += entry.getValue().size();<a name="line.484"></a> +<span class="sourceLineNo">485</span> if (maxCols <= 0) {<a name="line.485"></a> +<span class="sourceLineNo">486</span> continue;<a name="line.486"></a> +<span class="sourceLineNo">487</span> }<a name="line.487"></a> +<span class="sourceLineNo">488</span> for (byte [] column : entry.getValue()) {<a name="line.488"></a> +<span class="sourceLineNo">489</span> if (--maxCols <= 0) {<a name="line.489"></a> +<span class="sourceLineNo">490</span> continue;<a name="line.490"></a> +<span class="sourceLineNo">491</span> }<a name="line.491"></a> +<span class="sourceLineNo">492</span> familyList.add(Bytes.toStringBinary(column));<a name="line.492"></a> +<span class="sourceLineNo">493</span> }<a name="line.493"></a> +<span class="sourceLineNo">494</span> }<a name="line.494"></a> +<span class="sourceLineNo">495</span> }<a name="line.495"></a> +<span class="sourceLineNo">496</span> map.put("totalColumns", colCount);<a name="line.496"></a> +<span class="sourceLineNo">497</span> if (this.filter != null) {<a name="line.497"></a> +<span class="sourceLineNo">498</span> map.put("filter", this.filter.toString());<a name="line.498"></a> +<span class="sourceLineNo">499</span> }<a name="line.499"></a> +<span class="sourceLineNo">500</span> // add the id if set<a name="line.500"></a> +<span class="sourceLineNo">501</span> if (getId() != null) {<a name="line.501"></a> +<span class="sourceLineNo">502</span> map.put("id", getId());<a name="line.502"></a> +<span class="sourceLineNo">503</span> }<a name="line.503"></a> +<span class="sourceLineNo">504</span> return map;<a name="line.504"></a> +<span class="sourceLineNo">505</span> }<a name="line.505"></a> +<span class="sourceLineNo">506</span><a name="line.506"></a> +<span class="sourceLineNo">507</span> //Row<a name="line.507"></a> +<span class="sourceLineNo">508</span> @Override<a name="line.508"></a> +<span class="sourceLineNo">509</span> public int compareTo(Row other) {<a name="line.509"></a> +<span class="sourceLineNo">510</span> // TODO: This is wrong. Can't have two gets the same just because on same row.<a name="line.510"></a> +<span class="sourceLineNo">511</span> return Bytes.compareTo(this.getRow(), other.getRow());<a name="line.511"></a> +<span class="sourceLineNo">512</span> }<a name="line.512"></a> +<span class="sourceLineNo">513</span><a name="line.513"></a> +<span class="sourceLineNo">514</span> @Override<a name="line.514"></a> +<span class="sourceLineNo">515</span> public int hashCode() {<a name="line.515"></a> +<span class="sourceLineNo">516</span> // TODO: This is wrong. Can't have two gets the same just because on same row. 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families=");<a name="line.233"></a> +<span class="sourceLineNo">234</span> boolean moreThanOne = false;<a name="line.234"></a> +<span class="sourceLineNo">235</span> for(Map.Entry<byte [], List<Cell>> entry: this.familyMap.entrySet()) {<a name="line.235"></a> +<span class="sourceLineNo">236</span> if(moreThanOne) {<a name="line.236"></a> +<span class="sourceLineNo">237</span> sb.append("), ");<a name="line.237"></a> +<span class="sourceLineNo">238</span> } else {<a name="line.238"></a> +<span class="sourceLineNo">239</span> moreThanOne = true;<a name="line.239"></a> +<span class="sourceLineNo">240</span> sb.append("{");<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span> sb.append("(family=");<a name="line.242"></a> +<span class="sourceLineNo">243</span> sb.append(Bytes.toString(entry.getKey()));<a name="line.243"></a> +<span class="sourceLineNo">244</span> sb.append(", columns=");<a name="line.244"></a> +<span 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Can't have two the same just because on same row.<a name="line.268"></a> +<span class="sourceLineNo">269</span> return Bytes.compareTo(this.getRow(), i.getRow());<a name="line.269"></a> +<span class="sourceLineNo">270</span> }<a name="line.270"></a> +<span class="sourceLineNo">271</span><a name="line.271"></a> +<span class="sourceLineNo">272</span> @Override<a name="line.272"></a> +<span class="sourceLineNo">273</span> public int hashCode() {<a name="line.273"></a> +<span class="sourceLineNo">274</span> // TODO: This is wrong. Can't have two gets the same just because on same row. But it<a name="line.274"></a> +<span class="sourceLineNo">275</span> // matches how equals works currently and gets rid of the findbugs warning.<a name="line.275"></a> +<span class="sourceLineNo">276</span> return Bytes.hashCode(this.getRow());<a name="line.276"></a> +<span class="sourceLineNo">277</span> }<a name="line.277"></a> +<span class="sourceLineNo">278</span><a name="line.278"></a> +<span class="sourceLineNo">279</span> @Override<a name="line.279"></a> +<span class="sourceLineNo">280</span> public boolean equals(Object obj) {<a name="line.280"></a> +<span class="sourceLineNo">281</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.281"></a> +<span class="sourceLineNo">282</span> if (this == obj) {<a name="line.282"></a> +<span class="sourceLineNo">283</span> return true;<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span> if (obj == null || getClass() != obj.getClass()) {<a name="line.285"></a> +<span class="sourceLineNo">286</span> return false;<a name="line.286"></a> +<span class="sourceLineNo">287</span> }<a name="line.287"></a> +<span class="sourceLineNo">288</span> Row other = (Row) obj;<a name="line.288"></a> +<span class="sourceLineNo">289</span> return compareTo(other) == 0;<a name="line.289"></a> +<span class="sourceLineNo">290</span> }<a name="line.290"></a> +<span class="sourceLineNo">291</span><a name="line.291"></a> +<span class="sourceLineNo">292</span> @Override<a name="line.292"></a> +<span class="sourceLineNo">293</span> protected long extraHeapSize(){<a name="line.293"></a> +<span class="sourceLineNo">294</span> return HEAP_OVERHEAD;<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> @Override<a name="line.297"></a> +<span class="sourceLineNo">298</span> public Increment setAttribute(String name, byte[] value) {<a name="line.298"></a> +<span class="sourceLineNo">299</span> return (Increment) super.setAttribute(name, value);<a name="line.299"></a> +<span class="sourceLineNo">300</span> }<a name="line.300"></a> +<span class="sourceLineNo">301</span><a name="line.301"></a> +<span class="sourceLineNo">302</span> @Override<a name="line.302"></a> +<span class="sourceLineNo">303</span> public Increment setId(String id) {<a name="line.303"></a> +<span class="sourceLineNo">304</span> return (Increment) super.setId(id);<a name="line.304"></a> +<span class="sourceLineNo">305</span> }<a name="line.305"></a> +<span class="sourceLineNo">306</span><a name="line.306"></a> +<span class="sourceLineNo">307</span> @Override<a name="line.307"></a> +<span class="sourceLineNo">308</span> public Increment setDurability(Durability d) {<a name="line.308"></a> +<span class="sourceLineNo">309</span> return (Increment) super.setDurability(d);<a name="line.309"></a> +<span class="sourceLineNo">310</span> }<a name="line.310"></a> +<span class="sourceLineNo">311</span><a name="line.311"></a> +<span class="sourceLineNo">312</span> @Override<a name="line.312"></a> +<span class="sourceLineNo">313</span> public Increment setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {<a name="line.313"></a> +<span class="sourceLineNo">314</span> return (Increment) super.setFamilyCellMap(map);<a name="line.314"></a> +<span class="sourceLineNo">315</span> }<a name="line.315"></a> +<span class="sourceLineNo">316</span><a name="line.316"></a> +<span class="sourceLineNo">317</span> @Override<a name="line.317"></a> +<span class="sourceLineNo">318</span> public Increment setClusterIds(List<UUID> clusterIds) {<a name="line.318"></a> +<span class="sourceLineNo">319</span> return (Increment) super.setClusterIds(clusterIds);<a name="line.319"></a> +<span class="sourceLineNo">320</span> }<a name="line.320"></a> +<span class="sourceLineNo">321</span><a name="line.321"></a> +<span class="sourceLineNo">322</span> @Override<a name="line.322"></a> +<span class="sourceLineNo">323</span> public Increment setCellVisibility(CellVisibility expression) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> return (Increment) super.setCellVisibility(expression);<a name="line.324"></a> +<span class="sourceLineNo">325</span> }<a name="line.325"></a> +<span class="sourceLineNo">326</span><a name="line.326"></a> +<span class="sourceLineNo">327</span> @Override<a name="line.327"></a> +<span class="sourceLineNo">328</span> public Increment setACL(String user, Permission perms) {<a name="line.328"></a> +<span class="sourceLineNo">329</span> return (Increment) super.setACL(user, perms);<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> @Override<a name="line.332"></a> +<span class="sourceLineNo">333</span> public Increment setACL(Map<String, Permission> perms) {<a name="line.333"></a> +<span class="sourceLineNo">334</span> return (Increment) super.setACL(perms);<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> @Override<a name="line.337"></a> +<span class="sourceLineNo">338</span> public Increment setTTL(long ttl) {<a name="line.338"></a> +<span class="sourceLineNo">339</span> return (Increment) super.setTTL(ttl);<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> @Override<a name="line.342"></a> +<span class="sourceLineNo">343</span> public Increment setPriority(int priority) {<a name="line.343"></a> +<span class="sourceLineNo">344</span> return (Increment) super.setPriority(priority);<a name="line.344"></a> +<span class="sourceLineNo">345</span> }<a name="line.345"></a> +<span class="sourceLineNo">346</span>}<a name="line.346"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c4c0cfa5/apidocs/src-html/org/apache/hadoop/hbase/client/NoServerForRegionException.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/NoServerForRegionException.html b/apidocs/src-html/org/apache/hadoop/hbase/client/NoServerForRegionException.html index 9b30780..7a5061c 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/NoServerForRegionException.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/NoServerForRegionException.html @@ -33,7 +33,7 @@ <span class="sourceLineNo">025</span> */<a name="line.25"></a> <span class="sourceLineNo">026</span>@InterfaceAudience.Public<a name="line.26"></a> <span class="sourceLineNo">027</span>public class NoServerForRegionException extends DoNotRetryRegionException {<a name="line.27"></a> -<span class="sourceLineNo">028</span> private static final long serialVersionUID = 1L << 11 - 1L;<a name="line.28"></a> +<span class="sourceLineNo">028</span> private static final long serialVersionUID = (1L << 11) - 1L;<a name="line.28"></a> <span class="sourceLineNo">029</span><a name="line.29"></a> <span class="sourceLineNo">030</span> /** default constructor */<a name="line.30"></a> <span class="sourceLineNo">031</span> public NoServerForRegionException() {<a name="line.31"></a>
