List of startRegionOperation() Examples

Examples of startRegionOperation()

org.apache.hadoop.hbase.regionserver.HRegion.startRegionOperation()
This method needs to be called before any public call that reads or modifies data. It has to be called just before a try. #closeRegionOperation needs to be called in the try's finally block Acquires a read lock and checks if the region is closing or closed. @throws NotServingRegionException when the region is closing or closed @throws RegionTooBusyException if failed to get the lock in time @throws InterruptedIOException if interrupted while waiting for a lock

Examples of org.apache.hadoop.hbase.regionserver.HRegion.startRegionOperation()

        scanRanges.setScanStartStopRow(scan);
        scan.setFilter(scanRanges.getSkipScanFilter());
        HRegion region = this.env.getRegion();
        RegionScanner scanner = region.getScanner(scan);
        // Run through the scanner using internal nextRaw method
        region.startRegionOperation();
        try {
            boolean hasMore;
            do {
                List<Cell> results = Lists.newArrayList();
                // Results are potentially returned even when the return value of s.next is false

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